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annotate src/eval.c @ 192:2fcd444c4bd3 v7.0057

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updated for version 7.0057
author vimboss
date Mon, 07 Mar 2005 23:26:06 +0000
parents 7fd70926e2e1
children 300fac7c5a2b
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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 ']'");
100
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97 static char *e_listarg = N_("E686: Argument of %s must be a List");
104
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98 static char *e_listdictarg = N_("E712: Argument of %s must be a List or Dictionaary");
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99 static char *e_emptykey = N_("E713: Cannot use empty key for Dictionary");
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100 static char *e_listreq = N_("E714: List required");
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101 static char *e_dictreq = N_("E715: Dictionary required");
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102 static char *e_toomanyarg = N_("E118: Too many arguments for function: %s");
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103 static char *e_dictkey = N_("E716: Key not present in Dictionary: %s");
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104 static char *e_funcexts = N_("E122: Function %s already exists, add ! to replace it");
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105 static char *e_funcdict = N_("E717: Dictionary entry already exists");
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106 static char *e_funcref = N_("E718: Funcref required");
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107 static char *e_dictrange = N_("E719: Cannot use [:] with a Dictionary");
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108 static char *e_letwrong = N_("E734: Wrong variable type for %s=");
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109 static char *e_nofunc = N_("E130: Unknown function: %s");
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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 hashtab_T compat_hashtab;
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124
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125 /*
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126 * Array to hold the hashtab with variables local to each sourced script.
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127 * Each item holds a variable (nameless) that points to the dict_T.
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128 */
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129 typedef struct
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130 {
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131 dictitem_T sv_var;
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132 dict_T sv_dict;
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133 } scriptvar_T;
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134
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135 static garray_T ga_scripts = {0, 0, sizeof(scriptvar_T), 4, NULL};
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136 #define SCRIPT_SV(id) (((scriptvar_T *)ga_scripts.ga_data)[(id) - 1])
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137 #define SCRIPT_VARS(id) (SCRIPT_SV(id).sv_dict.dv_hashtab)
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138
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139 static int echo_attr = 0; /* attributes used for ":echo" */
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140
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141 /* Values for trans_function_name() argument: */
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142 #define TFN_INT 1 /* internal function name OK */
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143 #define TFN_QUIET 2 /* no error messages */
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144
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145 /*
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146 * Structure to hold info for a user function.
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147 */
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148 typedef struct ufunc ufunc_T;
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149
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150 struct ufunc
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151 {
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152 int uf_varargs; /* variable nr of arguments */
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153 int uf_flags;
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154 int uf_calls; /* nr of active calls */
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155 garray_T uf_args; /* arguments */
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156 garray_T uf_lines; /* function lines */
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157 #ifdef FEAT_PROFILE
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158 int uf_profiling; /* TRUE when func is being profiled */
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159 /* profiling the function as a whole */
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160 int uf_tm_count; /* nr of calls */
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161 proftime_T uf_tm_total; /* time spend in function + children */
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162 proftime_T uf_tm_self; /* time spend in function itself */
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163 proftime_T uf_tm_start; /* time at function call */
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164 proftime_T uf_tm_children; /* time spent in children this call */
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165 /* profiling the function per line */
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166 int *uf_tml_count; /* nr of times line was executed */
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167 proftime_T *uf_tml_total; /* time spend in a line + children */
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168 proftime_T *uf_tml_self; /* time spend in a line itself */
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169 proftime_T uf_tml_start; /* start time for current line */
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170 proftime_T uf_tml_children; /* time spent in children for this line */
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171 proftime_T uf_tml_wait; /* start wait time for current line */
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172 int uf_tml_idx; /* index of line being timed; -1 if none */
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173 int uf_tml_execed; /* line being timed was executed */
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174 #endif
169
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175 scid_T uf_script_ID; /* ID of script where function was defined,
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176 used for s: variables */
169
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177 int uf_refcount; /* for numbered function: reference count */
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178 char_u uf_name[1]; /* name of function (actually longer); can
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179 start with <SNR>123_ (<SNR> is K_SPECIAL
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180 KS_EXTRA KE_SNR) */
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181 };
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182
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183 /* function flags */
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184 #define FC_ABORT 1 /* abort function on error */
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185 #define FC_RANGE 2 /* function accepts range */
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186 #define FC_DICT 4 /* Dict function, uses "self" */
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187
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188 /*
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189 * All user-defined functions are found in this hash table.
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190 */
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191 hashtab_T func_hashtab;
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192
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193 /* From user function to hashitem and back. */
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194 static ufunc_T dumuf;
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195 #define UF2HIKEY(fp) ((fp)->uf_name)
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196 #define HIKEY2UF(p) ((ufunc_T *)(p - (dumuf.uf_name - (char_u *)&dumuf)))
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197 #define HI2UF(hi) HIKEY2UF((hi)->hi_key)
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198
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199 #define FUNCARG(fp, j) ((char_u **)(fp->uf_args.ga_data))[j]
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200 #define FUNCLINE(fp, j) ((char_u **)(fp->uf_lines.ga_data))[j]
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201
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202 #define MAX_FUNC_ARGS 20 /* maximum number of function arguments */
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203 #define VAR_SHORT_LEN 20 /* short variable name length */
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204 #define FIXVAR_CNT 12 /* number of fixed variables */
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205
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206 /* structure to hold info for a function that is currently being executed. */
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207 typedef struct funccall_S
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208 {
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209 ufunc_T *func; /* function being called */
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210 int linenr; /* next line to be executed */
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211 int returned; /* ":return" used */
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212 struct /* fixed variables for arguments */
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213 {
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214 dictitem_T var; /* variable (without room for name) */
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215 char_u room[VAR_SHORT_LEN]; /* room for the name */
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216 } fixvar[FIXVAR_CNT];
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217 dict_T l_vars; /* l: local function variables */
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218 dictitem_T l_vars_var; /* variable for l: scope */
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219 dict_T l_avars; /* a: argument variables */
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220 dictitem_T l_avars_var; /* variable for a: scope */
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221 list_T l_varlist; /* list for a:000 */
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222 listitem_T l_listitems[MAX_FUNC_ARGS]; /* listitems for a:000 */
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223 typval_T *rettv; /* return value */
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224 linenr_T breakpoint; /* next line with breakpoint or zero */
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225 int dbg_tick; /* debug_tick when breakpoint was set */
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226 int level; /* top nesting level of executed function */
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227 #ifdef FEAT_PROFILE
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228 proftime_T prof_child; /* time spent in a child */
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229 #endif
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230 } funccall_T;
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231
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232 /*
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233 * Info used by a ":for" loop.
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234 */
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235 typedef struct
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236 {
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237 int fi_semicolon; /* TRUE if ending in '; var]' */
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238 int fi_varcount; /* nr of variables in the list */
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239 listwatch_T fi_lw; /* keep an eye on the item used. */
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240 list_T *fi_list; /* list being used */
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241 } forinfo_T;
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242
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243 /*
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244 * Struct used by trans_function_name()
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245 */
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246 typedef struct
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247 {
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248 dict_T *fd_dict; /* Dictionary used */
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249 char_u *fd_newkey; /* new key in "dict" in allocated memory */
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250 dictitem_T *fd_di; /* Dictionary item used */
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251 } funcdict_T;
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252
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253
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254 /*
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255 * Array to hold the value of v: variables.
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256 * The value is in a dictitem, so that it can also be used in the v: scope.
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257 * The reason to use this table anyway is for very quick access to the
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258 * variables with the VV_ defines.
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259 */
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260 #include "version.h"
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261
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262 /* values for vv_flags: */
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263 #define VV_COMPAT 1 /* compatible, also used without "v:" */
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264 #define VV_RO 2 /* read-only */
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265 #define VV_RO_SBX 4 /* read-only in the sandbox */
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266
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267 #define VV_NAME(s, t) s, sizeof(s) - 1, {{t}}, {0}
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268
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269 static struct vimvar
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270 {
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271 char *vv_name; /* name of variable, without v: */
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272 int vv_len; /* length of name */
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273 dictitem_T vv_di; /* value and name for key */
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274 char vv_filler[16]; /* space for LONGEST name below!!! */
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275 char vv_flags; /* VV_COMPAT, VV_RO, VV_RO_SBX */
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276 } vimvars[VV_LEN] =
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277 {
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278 /*
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279 * The order here must match the VV_ defines in vim.h!
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280 * Initializing a union does not work, leave tv.vval empty to get zero's.
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281 */
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282 {VV_NAME("count", VAR_NUMBER), VV_COMPAT+VV_RO},
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283 {VV_NAME("count1", VAR_NUMBER), VV_RO},
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284 {VV_NAME("prevcount", VAR_NUMBER), VV_RO},
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285 {VV_NAME("errmsg", VAR_STRING), VV_COMPAT},
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286 {VV_NAME("warningmsg", VAR_STRING), 0},
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287 {VV_NAME("statusmsg", VAR_STRING), 0},
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288 {VV_NAME("shell_error", VAR_NUMBER), VV_COMPAT+VV_RO},
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289 {VV_NAME("this_session", VAR_STRING), VV_COMPAT},
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290 {VV_NAME("version", VAR_NUMBER), VV_COMPAT+VV_RO},
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291 {VV_NAME("lnum", VAR_NUMBER), VV_RO_SBX},
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292 {VV_NAME("termresponse", VAR_STRING), VV_RO},
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293 {VV_NAME("fname", VAR_STRING), VV_RO},
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294 {VV_NAME("lang", VAR_STRING), VV_RO},
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295 {VV_NAME("lc_time", VAR_STRING), VV_RO},
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296 {VV_NAME("ctype", VAR_STRING), VV_RO},
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297 {VV_NAME("charconvert_from", VAR_STRING), VV_RO},
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298 {VV_NAME("charconvert_to", VAR_STRING), VV_RO},
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299 {VV_NAME("fname_in", VAR_STRING), VV_RO},
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300 {VV_NAME("fname_out", VAR_STRING), VV_RO},
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301 {VV_NAME("fname_new", VAR_STRING), VV_RO},
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302 {VV_NAME("fname_diff", VAR_STRING), VV_RO},
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303 {VV_NAME("cmdarg", VAR_STRING), VV_RO},
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304 {VV_NAME("foldstart", VAR_NUMBER), VV_RO_SBX},
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305 {VV_NAME("foldend", VAR_NUMBER), VV_RO_SBX},
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306 {VV_NAME("folddashes", VAR_STRING), VV_RO_SBX},
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307 {VV_NAME("foldlevel", VAR_NUMBER), VV_RO_SBX},
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308 {VV_NAME("progname", VAR_STRING), VV_RO},
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309 {VV_NAME("servername", VAR_STRING), VV_RO},
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310 {VV_NAME("dying", VAR_NUMBER), VV_RO},
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311 {VV_NAME("exception", VAR_STRING), VV_RO},
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312 {VV_NAME("throwpoint", VAR_STRING), VV_RO},
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313 {VV_NAME("register", VAR_STRING), VV_RO},
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314 {VV_NAME("cmdbang", VAR_NUMBER), VV_RO},
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315 {VV_NAME("insertmode", VAR_STRING), VV_RO},
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316 {VV_NAME("val", VAR_UNKNOWN), VV_RO},
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317 {VV_NAME("key", VAR_UNKNOWN), VV_RO},
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318 {VV_NAME("profiling", VAR_NUMBER), VV_RO},
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319 {VV_NAME("fcs_reason", VAR_STRING), VV_RO},
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320 {VV_NAME("fcs_choice", VAR_STRING), 0},
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321 {VV_NAME("beval_bufnr", VAR_NUMBER), VV_RO},
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322 {VV_NAME("beval_winnr", VAR_NUMBER), VV_RO},
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323 {VV_NAME("beval_lnum", VAR_NUMBER), VV_RO},
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324 {VV_NAME("beval_col", VAR_NUMBER), VV_RO},
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325 {VV_NAME("beval_text", VAR_STRING), VV_RO},
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326 };
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327
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328 /* shorthand */
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329 #define vv_type vv_di.di_tv.v_type
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330 #define vv_nr vv_di.di_tv.vval.v_number
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331 #define vv_str vv_di.di_tv.vval.v_string
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332 #define vv_tv vv_di.di_tv
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333
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334 /*
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335 * The v: variables are stored in dictionary "vimvardict".
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336 * "vimvars_var" is the variable that is used for the "l:" scope.
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337 */
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338 static dict_T vimvardict;
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339 static dictitem_T vimvars_var;
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340 #define vimvarht vimvardict.dv_hashtab
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341
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342 static int eval0 __ARGS((char_u *arg, typval_T *rettv, char_u **nextcmd, int evaluate));
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343 static int eval1 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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344 static int eval2 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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345 static int eval3 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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346 static int eval4 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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347 static int eval5 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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348 static int eval6 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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349 static int eval7 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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350 static int eval_index __ARGS((char_u **arg, typval_T *rettv, int evaluate, int verbose));
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351 static int get_option_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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352 static int get_string_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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353 static int get_lit_string_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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354 static int get_list_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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355 static list_T *list_alloc __ARGS((void));
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356 static void list_unref __ARGS((list_T *l));
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357 static void list_free __ARGS((list_T *l));
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358 static listitem_T *listitem_alloc __ARGS((void));
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359 static void listitem_free __ARGS((listitem_T *item));
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360 static void listitem_remove __ARGS((list_T *l, listitem_T *item));
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361 static long list_len __ARGS((list_T *l));
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362 static int list_equal __ARGS((list_T *l1, list_T *l2, int ic));
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363 static int dict_equal __ARGS((dict_T *d1, dict_T *d2, int ic));
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364 static int tv_equal __ARGS((typval_T *tv1, typval_T *tv2, int ic));
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365 static int string_isa_number __ARGS((char_u *s));
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366 static listitem_T *list_find __ARGS((list_T *l, long n));
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367 static long list_idx_of_item __ARGS((list_T *l, listitem_T *item));
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368 static void list_append __ARGS((list_T *l, listitem_T *item));
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369 static int list_append_tv __ARGS((list_T *l, typval_T *tv));
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370 static int list_insert_tv __ARGS((list_T *l, typval_T *tv, listitem_T *item));
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371 static int list_extend __ARGS((list_T *l1, list_T *l2, listitem_T *bef));
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372 static int list_concat __ARGS((list_T *l1, list_T *l2, typval_T *tv));
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373 static list_T *list_copy __ARGS((list_T *orig, int deep, int copyID));
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374 static void list_remove __ARGS((list_T *l, listitem_T *item, listitem_T *item2));
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375 static char_u *list2string __ARGS((typval_T *tv));
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376 static int list_join __ARGS((garray_T *gap, list_T *l, char_u *sep, int echo));
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377
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378 static void dict_unref __ARGS((dict_T *d));
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379 static void dict_free __ARGS((dict_T *d));
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380 static dictitem_T *dictitem_alloc __ARGS((char_u *key));
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381 static dictitem_T *dictitem_copy __ARGS((dictitem_T *org));
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382 static void dictitem_remove __ARGS((dict_T *dict, dictitem_T *item));
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383 static void dictitem_free __ARGS((dictitem_T *item));
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384 static dict_T *dict_copy __ARGS((dict_T *orig, int deep, int copyID));
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385 static int dict_add __ARGS((dict_T *d, dictitem_T *item));
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386 static long dict_len __ARGS((dict_T *d));
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387 static dictitem_T *dict_find __ARGS((dict_T *d, char_u *key, int len));
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388 static char_u *dict2string __ARGS((typval_T *tv));
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389 static int get_dict_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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390
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391 static char_u *echo_string __ARGS((typval_T *tv, char_u **tofree, char_u *numbuf));
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392 static char_u *tv2string __ARGS((typval_T *tv, char_u **tofree, char_u *numbuf));
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393 static char_u *string_quote __ARGS((char_u *str, int function));
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394 static int get_env_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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395 static int find_internal_func __ARGS((char_u *name));
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396 static char_u *deref_func_name __ARGS((char_u *name, int *lenp));
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397 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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398 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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399 static void emsg_funcname __ARGS((char *msg, char_u *name));
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400
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401 static void f_add __ARGS((typval_T *argvars, typval_T *rettv));
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402 static void f_append __ARGS((typval_T *argvars, typval_T *rettv));
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403 static void f_argc __ARGS((typval_T *argvars, typval_T *rettv));
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404 static void f_argidx __ARGS((typval_T *argvars, typval_T *rettv));
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405 static void f_argv __ARGS((typval_T *argvars, typval_T *rettv));
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406 static void f_browse __ARGS((typval_T *argvars, typval_T *rettv));
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407 static void f_browsedir __ARGS((typval_T *argvars, typval_T *rettv));
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408 static void f_bufexists __ARGS((typval_T *argvars, typval_T *rettv));
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409 static void f_buflisted __ARGS((typval_T *argvars, typval_T *rettv));
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410 static void f_bufloaded __ARGS((typval_T *argvars, typval_T *rettv));
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411 static void f_bufname __ARGS((typval_T *argvars, typval_T *rettv));
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412 static void f_bufnr __ARGS((typval_T *argvars, typval_T *rettv));
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413 static void f_bufwinnr __ARGS((typval_T *argvars, typval_T *rettv));
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414 static void f_byte2line __ARGS((typval_T *argvars, typval_T *rettv));
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415 static void f_byteidx __ARGS((typval_T *argvars, typval_T *rettv));
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416 static void f_call __ARGS((typval_T *argvars, typval_T *rettv));
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417 static void f_char2nr __ARGS((typval_T *argvars, typval_T *rettv));
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418 static void f_cindent __ARGS((typval_T *argvars, typval_T *rettv));
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419 static void f_col __ARGS((typval_T *argvars, typval_T *rettv));
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420 static void f_confirm __ARGS((typval_T *argvars, typval_T *rettv));
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421 static void f_copy __ARGS((typval_T *argvars, typval_T *rettv));
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422 static void f_count __ARGS((typval_T *argvars, typval_T *rettv));
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423 static void f_cscope_connection __ARGS((typval_T *argvars, typval_T *rettv));
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424 static void f_cursor __ARGS((typval_T *argsvars, typval_T *rettv));
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425 static void f_deepcopy __ARGS((typval_T *argvars, typval_T *rettv));
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426 static void f_delete __ARGS((typval_T *argvars, typval_T *rettv));
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427 static void f_did_filetype __ARGS((typval_T *argvars, typval_T *rettv));
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428 static void f_diff_filler __ARGS((typval_T *argvars, typval_T *rettv));
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429 static void f_diff_hlID __ARGS((typval_T *argvars, typval_T *rettv));
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430 static void f_empty __ARGS((typval_T *argvars, typval_T *rettv));
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431 static void f_errorlist __ARGS((typval_T *argvars, typval_T *rettv));
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432 static void f_escape __ARGS((typval_T *argvars, typval_T *rettv));
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433 static void f_eval __ARGS((typval_T *argvars, typval_T *rettv));
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434 static void f_eventhandler __ARGS((typval_T *argvars, typval_T *rettv));
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435 static void f_executable __ARGS((typval_T *argvars, typval_T *rettv));
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436 static void f_exists __ARGS((typval_T *argvars, typval_T *rettv));
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437 static void f_expand __ARGS((typval_T *argvars, typval_T *rettv));
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438 static void f_extend __ARGS((typval_T *argvars, typval_T *rettv));
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439 static void f_filereadable __ARGS((typval_T *argvars, typval_T *rettv));
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440 static void f_filewritable __ARGS((typval_T *argvars, typval_T *rettv));
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441 static void f_filter __ARGS((typval_T *argvars, typval_T *rettv));
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442 static void f_finddir __ARGS((typval_T *argvars, typval_T *rettv));
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443 static void f_findfile __ARGS((typval_T *argvars, typval_T *rettv));
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444 static void f_fnamemodify __ARGS((typval_T *argvars, typval_T *rettv));
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445 static void f_foldclosed __ARGS((typval_T *argvars, typval_T *rettv));
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446 static void f_foldclosedend __ARGS((typval_T *argvars, typval_T *rettv));
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447 static void f_foldlevel __ARGS((typval_T *argvars, typval_T *rettv));
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448 static void f_foldtext __ARGS((typval_T *argvars, typval_T *rettv));
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449 static void f_foldtextresult __ARGS((typval_T *argvars, typval_T *rettv));
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450 static void f_foreground __ARGS((typval_T *argvars, typval_T *rettv));
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451 static void f_function __ARGS((typval_T *argvars, typval_T *rettv));
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452 static void f_get __ARGS((typval_T *argvars, typval_T *rettv));
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453 static void f_getbufvar __ARGS((typval_T *argvars, typval_T *rettv));
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454 static void f_getchar __ARGS((typval_T *argvars, typval_T *rettv));
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455 static void f_getcharmod __ARGS((typval_T *argvars, typval_T *rettv));
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456 static void f_getcmdline __ARGS((typval_T *argvars, typval_T *rettv));
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457 static void f_getcmdpos __ARGS((typval_T *argvars, typval_T *rettv));
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458 static void f_getcwd __ARGS((typval_T *argvars, typval_T *rettv));
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459 static void f_getfontname __ARGS((typval_T *argvars, typval_T *rettv));
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460 static void f_getfperm __ARGS((typval_T *argvars, typval_T *rettv));
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461 static void f_getfsize __ARGS((typval_T *argvars, typval_T *rettv));
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462 static void f_getftime __ARGS((typval_T *argvars, typval_T *rettv));
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463 static void f_getftype __ARGS((typval_T *argvars, typval_T *rettv));
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464 static void f_getline __ARGS((typval_T *argvars, typval_T *rettv));
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465 static void f_getreg __ARGS((typval_T *argvars, typval_T *rettv));
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466 static void f_getregtype __ARGS((typval_T *argvars, typval_T *rettv));
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467 static void f_getwinposx __ARGS((typval_T *argvars, typval_T *rettv));
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468 static void f_getwinposy __ARGS((typval_T *argvars, typval_T *rettv));
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469 static void f_getwinvar __ARGS((typval_T *argvars, typval_T *rettv));
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470 static void f_glob __ARGS((typval_T *argvars, typval_T *rettv));
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471 static void f_globpath __ARGS((typval_T *argvars, typval_T *rettv));
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472 static void f_has __ARGS((typval_T *argvars, typval_T *rettv));
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473 static void f_has_key __ARGS((typval_T *argvars, typval_T *rettv));
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474 static void f_hasmapto __ARGS((typval_T *argvars, typval_T *rettv));
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475 static void f_histadd __ARGS((typval_T *argvars, typval_T *rettv));
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476 static void f_histdel __ARGS((typval_T *argvars, typval_T *rettv));
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477 static void f_histget __ARGS((typval_T *argvars, typval_T *rettv));
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478 static void f_histnr __ARGS((typval_T *argvars, typval_T *rettv));
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479 static void f_hlID __ARGS((typval_T *argvars, typval_T *rettv));
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480 static void f_hlexists __ARGS((typval_T *argvars, typval_T *rettv));
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481 static void f_hostname __ARGS((typval_T *argvars, typval_T *rettv));
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482 static void f_iconv __ARGS((typval_T *argvars, typval_T *rettv));
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483 static void f_indent __ARGS((typval_T *argvars, typval_T *rettv));
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484 static void f_index __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
485 static void f_input __ARGS((typval_T *argvars, typval_T *rettv));
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486 static void f_inputdialog __ARGS((typval_T *argvars, typval_T *rettv));
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487 static void f_inputrestore __ARGS((typval_T *argvars, typval_T *rettv));
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488 static void f_inputsave __ARGS((typval_T *argvars, typval_T *rettv));
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489 static void f_inputsecret __ARGS((typval_T *argvars, typval_T *rettv));
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490 static void f_insert __ARGS((typval_T *argvars, typval_T *rettv));
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491 static void f_isdirectory __ARGS((typval_T *argvars, typval_T *rettv));
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492 static void f_islocked __ARGS((typval_T *argvars, typval_T *rettv));
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493 static void f_items __ARGS((typval_T *argvars, typval_T *rettv));
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494 static void f_join __ARGS((typval_T *argvars, typval_T *rettv));
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495 static void f_keys __ARGS((typval_T *argvars, typval_T *rettv));
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496 static void f_last_buffer_nr __ARGS((typval_T *argvars, typval_T *rettv));
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497 static void f_len __ARGS((typval_T *argvars, typval_T *rettv));
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498 static void f_libcall __ARGS((typval_T *argvars, typval_T *rettv));
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499 static void f_libcallnr __ARGS((typval_T *argvars, typval_T *rettv));
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500 static void f_line __ARGS((typval_T *argvars, typval_T *rettv));
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501 static void f_line2byte __ARGS((typval_T *argvars, typval_T *rettv));
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502 static void f_lispindent __ARGS((typval_T *argvars, typval_T *rettv));
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503 static void f_localtime __ARGS((typval_T *argvars, typval_T *rettv));
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504 static void f_map __ARGS((typval_T *argvars, typval_T *rettv));
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505 static void f_maparg __ARGS((typval_T *argvars, typval_T *rettv));
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506 static void f_mapcheck __ARGS((typval_T *argvars, typval_T *rettv));
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507 static void f_match __ARGS((typval_T *argvars, typval_T *rettv));
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508 static void f_matchend __ARGS((typval_T *argvars, typval_T *rettv));
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509 static void f_matchlist __ARGS((typval_T *argvars, typval_T *rettv));
137
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510 static void f_matchstr __ARGS((typval_T *argvars, typval_T *rettv));
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511 static void f_max __ARGS((typval_T *argvars, typval_T *rettv));
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512 static void f_min __ARGS((typval_T *argvars, typval_T *rettv));
169
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513 #ifdef vim_mkdir
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514 static void f_mkdir __ARGS((typval_T *argvars, typval_T *rettv));
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515 #endif
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516 static void f_mode __ARGS((typval_T *argvars, typval_T *rettv));
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517 static void f_nextnonblank __ARGS((typval_T *argvars, typval_T *rettv));
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518 static void f_nr2char __ARGS((typval_T *argvars, typval_T *rettv));
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519 static void f_prevnonblank __ARGS((typval_T *argvars, typval_T *rettv));
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520 static void f_range __ARGS((typval_T *argvars, typval_T *rettv));
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521 static void f_readfile __ARGS((typval_T *argvars, typval_T *rettv));
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522 static void f_remote_expr __ARGS((typval_T *argvars, typval_T *rettv));
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523 static void f_remote_foreground __ARGS((typval_T *argvars, typval_T *rettv));
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524 static void f_remote_peek __ARGS((typval_T *argvars, typval_T *rettv));
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525 static void f_remote_read __ARGS((typval_T *argvars, typval_T *rettv));
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526 static void f_remote_send __ARGS((typval_T *argvars, typval_T *rettv));
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527 static void f_remove __ARGS((typval_T *argvars, typval_T *rettv));
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528 static void f_rename __ARGS((typval_T *argvars, typval_T *rettv));
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529 static void f_repeat __ARGS((typval_T *argvars, typval_T *rettv));
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530 static void f_resolve __ARGS((typval_T *argvars, typval_T *rettv));
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531 static void f_reverse __ARGS((typval_T *argvars, typval_T *rettv));
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532 static void f_search __ARGS((typval_T *argvars, typval_T *rettv));
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533 static void f_searchpair __ARGS((typval_T *argvars, typval_T *rettv));
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534 static void f_server2client __ARGS((typval_T *argvars, typval_T *rettv));
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535 static void f_serverlist __ARGS((typval_T *argvars, typval_T *rettv));
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536 static void f_setbufvar __ARGS((typval_T *argvars, typval_T *rettv));
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537 static void f_setcmdpos __ARGS((typval_T *argvars, typval_T *rettv));
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538 static void f_setline __ARGS((typval_T *argvars, typval_T *rettv));
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539 static void f_setreg __ARGS((typval_T *argvars, typval_T *rettv));
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540 static void f_setwinvar __ARGS((typval_T *argvars, typval_T *rettv));
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541 static void f_simplify __ARGS((typval_T *argvars, typval_T *rettv));
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542 static void f_sort __ARGS((typval_T *argvars, typval_T *rettv));
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543 static void f_split __ARGS((typval_T *argvars, typval_T *rettv));
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544 #ifdef HAVE_STRFTIME
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545 static void f_strftime __ARGS((typval_T *argvars, typval_T *rettv));
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546 #endif
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547 static void f_stridx __ARGS((typval_T *argvars, typval_T *rettv));
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548 static void f_string __ARGS((typval_T *argvars, typval_T *rettv));
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549 static void f_strlen __ARGS((typval_T *argvars, typval_T *rettv));
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550 static void f_strpart __ARGS((typval_T *argvars, typval_T *rettv));
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551 static void f_strridx __ARGS((typval_T *argvars, typval_T *rettv));
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552 static void f_strtrans __ARGS((typval_T *argvars, typval_T *rettv));
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553 static void f_submatch __ARGS((typval_T *argvars, typval_T *rettv));
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554 static void f_substitute __ARGS((typval_T *argvars, typval_T *rettv));
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555 static void f_synID __ARGS((typval_T *argvars, typval_T *rettv));
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556 static void f_synIDattr __ARGS((typval_T *argvars, typval_T *rettv));
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557 static void f_synIDtrans __ARGS((typval_T *argvars, typval_T *rettv));
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558 static void f_system __ARGS((typval_T *argvars, typval_T *rettv));
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559 static void f_taglist __ARGS((typval_T *argvars, typval_T *rettv));
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560 static void f_tempname __ARGS((typval_T *argvars, typval_T *rettv));
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561 static void f_tolower __ARGS((typval_T *argvars, typval_T *rettv));
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562 static void f_toupper __ARGS((typval_T *argvars, typval_T *rettv));
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563 static void f_tr __ARGS((typval_T *argvars, typval_T *rettv));
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564 static void f_type __ARGS((typval_T *argvars, typval_T *rettv));
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565 static void f_values __ARGS((typval_T *argvars, typval_T *rettv));
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566 static void f_virtcol __ARGS((typval_T *argvars, typval_T *rettv));
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567 static void f_visualmode __ARGS((typval_T *argvars, typval_T *rettv));
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568 static void f_winbufnr __ARGS((typval_T *argvars, typval_T *rettv));
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569 static void f_wincol __ARGS((typval_T *argvars, typval_T *rettv));
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570 static void f_winheight __ARGS((typval_T *argvars, typval_T *rettv));
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571 static void f_winline __ARGS((typval_T *argvars, typval_T *rettv));
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572 static void f_winnr __ARGS((typval_T *argvars, typval_T *rettv));
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573 static void f_winrestcmd __ARGS((typval_T *argvars, typval_T *rettv));
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574 static void f_winwidth __ARGS((typval_T *argvars, typval_T *rettv));
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575 static void f_writefile __ARGS((typval_T *argvars, typval_T *rettv));
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576
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577 static win_T *find_win_by_nr __ARGS((typval_T *vp));
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578 static pos_T *var2fpos __ARGS((typval_T *varp, int lnum));
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579 static int get_env_len __ARGS((char_u **arg));
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580 static int get_id_len __ARGS((char_u **arg));
159
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diff changeset
581 static int get_name_len __ARGS((char_u **arg, char_u **alias, int evaluate, int verbose));
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582 static char_u *find_name_end __ARGS((char_u *arg, char_u **expr_start, char_u **expr_end, int incl_br));
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583 static int eval_isnamec __ARGS((int c));
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diff changeset
584 static int get_var_tv __ARGS((char_u *name, int len, typval_T *rettv, int verbose));
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585 static int handle_subscript __ARGS((char_u **arg, typval_T *rettv, int evaluate, int verbose));
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586 static typval_T *alloc_tv __ARGS((void));
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587 static typval_T *alloc_string_tv __ARGS((char_u *string));
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588 static void free_tv __ARGS((typval_T *varp));
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589 static void clear_tv __ARGS((typval_T *varp));
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590 static void init_tv __ARGS((typval_T *varp));
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591 static long get_tv_number __ARGS((typval_T *varp));
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592 static linenr_T get_tv_lnum __ARGS((typval_T *argvars));
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593 static char_u *get_tv_string __ARGS((typval_T *varp));
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594 static char_u *get_tv_string_buf __ARGS((typval_T *varp, char_u *buf));
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diff changeset
595 static dictitem_T *find_var __ARGS((char_u *name, hashtab_T **htp));
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596 static dictitem_T *find_var_in_ht __ARGS((hashtab_T *ht, char_u *varname, int writing));
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597 static hashtab_T *find_var_ht __ARGS((char_u *name, char_u **varname));
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diff changeset
598 static void vars_clear_ext __ARGS((hashtab_T *ht, int free_val));
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diff changeset
599 static void delete_var __ARGS((hashtab_T *ht, hashitem_T *hi));
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diff changeset
600 static void list_one_var __ARGS((dictitem_T *v, char_u *prefix));
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601 static void list_one_var_a __ARGS((char_u *prefix, char_u *name, int type, char_u *string));
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diff changeset
602 static void set_var __ARGS((char_u *name, typval_T *varp, int copy));
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diff changeset
603 static int var_check_ro __ARGS((int flags, char_u *name));
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diff changeset
604 static int tv_check_lock __ARGS((int lock, char_u *name));
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diff changeset
605 static void copy_tv __ARGS((typval_T *from, typval_T *to));
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diff changeset
606 static int item_copy __ARGS((typval_T *from, typval_T *to, int deep, int copyID));
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607 static char_u *find_option_end __ARGS((char_u **arg, int *opt_flags));
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diff changeset
608 static char_u *trans_function_name __ARGS((char_u **pp, int skip, int flags, funcdict_T *fd));
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609 static int eval_fname_script __ARGS((char_u *p));
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610 static int eval_fname_sid __ARGS((char_u *p));
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611 static void list_func_head __ARGS((ufunc_T *fp, int indent));
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612 static void cat_func_name __ARGS((char_u *buf, ufunc_T *fp));
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613 static ufunc_T *find_func __ARGS((char_u *name));
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diff changeset
614 static int function_exists __ARGS((char_u *name));
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diff changeset
615 static int builtin_function __ARGS((char_u *name));
170
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616 #ifdef FEAT_PROFILE
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617 static void func_do_profile __ARGS((ufunc_T *fp));
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diff changeset
618 static void prof_sort_list __ARGS((FILE *fd, ufunc_T **sorttab, int st_len, char *title, int prefer_self));
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diff changeset
619 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
620 static int
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
621 # ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
622 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
623 # endif
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
624 prof_total_cmp __ARGS((const void *s1, const void *s2));
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
625 static int
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
626 # ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
627 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
628 # endif
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
629 prof_self_cmp __ARGS((const void *s1, const void *s2));
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
630 #endif
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
631 static int script_autoload __ARGS((char_u *name));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
632 static char_u *autoload_name __ARGS((char_u *name));
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
633 static void func_free __ARGS((ufunc_T *fp));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
634 static void func_unref __ARGS((char_u *name));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
635 static void func_ref __ARGS((char_u *name));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
636 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
637 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
638
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
639 static char_u * make_expanded_name __ARGS((char_u *in_start, char_u *expr_start, char_u *expr_end, char_u *in_end));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
640
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
641 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
642 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
643 static char_u *skip_var_one __ARGS((char_u *arg));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
644 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
645 static void list_glob_vars __ARGS((void));
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
646 static void list_buf_vars __ARGS((void));
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
647 static void list_win_vars __ARGS((void));
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
648 static void list_vim_vars __ARGS((void));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
649 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
650 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
651 static int check_changedtick __ARGS((char_u *arg));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
652 static char_u *get_lval __ARGS((char_u *name, typval_T *rettv, lval_T *lp, int unlet, int skip, int quiet));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
653 static void clear_lval __ARGS((lval_T *lp));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
654 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
655 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
656 static void list_add_watch __ARGS((list_T *l, listwatch_T *lw));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
657 static void list_rem_watch __ARGS((list_T *l, listwatch_T *lwrem));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
658 static void list_fix_watch __ARGS((list_T *l, listitem_T *item));
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
659 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
660 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
661 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
662 static void item_lock __ARGS((typval_T *tv, int deep, int lock));
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
663 static int tv_islocked __ARGS((typval_T *tv));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
664
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
665 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
666 * Initialize the global and v: variables.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
667 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
668 void
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
669 eval_init()
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
670 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
671 int i;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
672 struct vimvar *p;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
673
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
674 init_var_dict(&globvardict, &globvars_var);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
675 init_var_dict(&vimvardict, &vimvars_var);
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
676 hash_init(&compat_hashtab);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
677 hash_init(&func_hashtab);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
678
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
679 for (i = 0; i < VV_LEN; ++i)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
680 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
681 p = &vimvars[i];
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
682 STRCPY(p->vv_di.di_key, p->vv_name);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
683 if (p->vv_flags & VV_RO)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
684 p->vv_di.di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
685 else if (p->vv_flags & VV_RO_SBX)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
686 p->vv_di.di_flags = DI_FLAGS_RO_SBX | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
687 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
688 p->vv_di.di_flags = DI_FLAGS_FIX;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
689
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
690 /* add to v: scope dict, unless the value is not always available */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
691 if (p->vv_type != VAR_UNKNOWN)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
692 hash_add(&vimvarht, p->vv_di.di_key);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
693 if (p->vv_flags & VV_COMPAT)
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
694 /* add to compat scope dict */
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
695 hash_add(&compat_hashtab, p->vv_di.di_key);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
696 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
697 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
698
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
699 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
700 * Return the name of the executed function.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
701 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
702 char_u *
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
703 func_name(cookie)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
704 void *cookie;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
705 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
706 return ((funccall_T *)cookie)->func->uf_name;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
707 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
708
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
709 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
710 * Return the address holding the next breakpoint line for a funccall cookie.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
711 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
712 linenr_T *
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
713 func_breakpoint(cookie)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
714 void *cookie;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
715 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
716 return &((funccall_T *)cookie)->breakpoint;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
717 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
718
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
719 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
720 * Return the address holding the debug tick for a funccall cookie.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
721 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
722 int *
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
723 func_dbg_tick(cookie)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
724 void *cookie;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
725 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
726 return &((funccall_T *)cookie)->dbg_tick;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
727 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
728
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
729 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
730 * Return the nesting level for a funccall cookie.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
731 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
732 int
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
733 func_level(cookie)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
734 void *cookie;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
735 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
736 return ((funccall_T *)cookie)->level;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
737 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
738
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
739 /* pointer to funccal for currently active function */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
740 funccall_T *current_funccal = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
741
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
742 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
743 * Return TRUE when a function was ended by a ":return" command.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
744 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
745 int
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
746 current_func_returned()
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
747 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
748 return current_funccal->returned;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
749 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
750
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753 * Set an internal variable to a string value. Creates the variable if it does
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 * not already exist.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757 set_internal_string_var(name, value)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 char_u *value;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
760 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
761 char_u *val;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
762 typval_T *tvp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764 val = vim_strsave(value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765 if (val != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
767 tvp = alloc_string_tv(val);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
768 if (tvp != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
769 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
770 set_var(name, tvp, FALSE);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
771 free_tv(tvp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
776 static lval_T *redir_lval = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
777 static char_u *redir_endp = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
778 static char_u *redir_varname = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
779
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
780 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
781 * Start recording command output to a variable
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
782 * Returns OK if successfully completed the setup. FAIL otherwise.
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
783 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
784 int
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
785 var_redir_start(name, append)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
786 char_u *name;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
787 int append; /* append to an existing variable */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
788 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
789 int save_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
790 int err;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
791 typval_T tv;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
792
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
793 /* Make sure a valid variable name is specified */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
794 if (!eval_isnamec(*name) || VIM_ISDIGIT(*name))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
795 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
796 EMSG(_(e_invarg));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
797 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
798 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
799
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
800 redir_varname = vim_strsave(name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
801 if (redir_varname == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
802 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
803
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
804 redir_lval = (lval_T *)alloc_clear((unsigned)sizeof(lval_T));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
805 if (redir_lval == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
806 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
807 var_redir_stop();
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
808 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
809 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
810
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
811 /* Parse the variable name (can be a dict or list entry). */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
812 redir_endp = get_lval(redir_varname, NULL, redir_lval, FALSE, FALSE, FALSE);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
813 if (redir_endp == NULL || redir_lval->ll_name == NULL || *redir_endp != NUL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
814 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
815 if (redir_endp != NULL && *redir_endp != NUL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
816 /* Trailing characters are present after the variable name */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
817 EMSG(_(e_trailing));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
818 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
819 EMSG(_(e_invarg));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
820 var_redir_stop();
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
821 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
822 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
823
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
824 /* 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
825 * string */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
826 save_emsg = did_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
827 did_emsg = FALSE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
828 tv.v_type = VAR_STRING;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
829 tv.vval.v_string = (char_u *)"";
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
830 if (append)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
831 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)".");
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
832 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
833 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)"=");
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
834 err = did_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
835 did_emsg += save_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
836 if (err)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
837 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
838 var_redir_stop();
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
839 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
840 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
841 if (redir_lval->ll_newkey != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
842 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
843 /* Dictionary item was created, don't do it again. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
844 vim_free(redir_lval->ll_newkey);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
845 redir_lval->ll_newkey = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
846 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
847
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
848 return OK;
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 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
852 * Append "value[len]" to the variable set by var_redir_start().
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
853 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
854 void
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
855 var_redir_str(value, len)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
856 char_u *value;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
857 int len;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
858 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
859 char_u *val;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
860 typval_T tv;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
861 int save_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
862 int err;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
863
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
864 if (redir_lval == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
865 return;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
866
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
867 if (len == -1)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
868 /* Append the entire string */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
869 val = vim_strsave(value);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
870 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
871 /* Append only the specified number of characters */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
872 val = vim_strnsave(value, len);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
873 if (val == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
874 return;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
875
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
876 tv.v_type = VAR_STRING;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
877 tv.vval.v_string = val;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
878
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
879 save_emsg = did_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
880 did_emsg = FALSE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
881 set_var_lval(redir_lval, redir_endp, &tv, FALSE, (char_u *)".");
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
882 err = did_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
883 did_emsg += save_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
884 if (err)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
885 var_redir_stop();
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
886
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
887 vim_free(tv.vval.v_string);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
888 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
889
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
890 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
891 * Stop redirecting command output to a variable.
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
892 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
893 void
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
894 var_redir_stop()
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
895 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
896 if (redir_lval != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
897 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
898 clear_lval(redir_lval);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
899 vim_free(redir_lval);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
900 redir_lval = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
901 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
902 vim_free(redir_varname);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
903 redir_varname = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
904 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
905
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
906 # if defined(FEAT_MBYTE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
907 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
908 eval_charconvert(enc_from, enc_to, fname_from, fname_to)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
909 char_u *enc_from;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
910 char_u *enc_to;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
911 char_u *fname_from;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912 char_u *fname_to;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
914 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
915
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916 set_vim_var_string(VV_CC_FROM, enc_from, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
917 set_vim_var_string(VV_CC_TO, enc_to, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918 set_vim_var_string(VV_FNAME_IN, fname_from, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
919 set_vim_var_string(VV_FNAME_OUT, fname_to, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920 if (eval_to_bool(p_ccv, &err, NULL, FALSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921 err = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922 set_vim_var_string(VV_CC_FROM, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923 set_vim_var_string(VV_CC_TO, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
926
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927 if (err)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
931 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
932
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
933 # if defined(FEAT_POSTSCRIPT) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
934 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935 eval_printexpr(fname, args)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
936 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
937 char_u *args;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
938 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
940
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
941 set_vim_var_string(VV_FNAME_IN, fname, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
942 set_vim_var_string(VV_CMDARG, args, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 if (eval_to_bool(p_pexpr, &err, NULL, FALSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944 err = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
945 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
946 set_vim_var_string(VV_CMDARG, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
947
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
948 if (err)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
950 mch_remove(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
951 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
952 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
953 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
954 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
955 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
956
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
957 # if defined(FEAT_DIFF) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
958 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
959 eval_diff(origfile, newfile, outfile)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960 char_u *origfile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 char_u *newfile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
962 char_u *outfile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
963 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
964 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
965
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
966 set_vim_var_string(VV_FNAME_IN, origfile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
967 set_vim_var_string(VV_FNAME_NEW, newfile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
968 set_vim_var_string(VV_FNAME_OUT, outfile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
969 (void)eval_to_bool(p_dex, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
970 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
971 set_vim_var_string(VV_FNAME_NEW, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
972 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
973 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
974
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
975 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
976 eval_patch(origfile, difffile, outfile)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
977 char_u *origfile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
978 char_u *difffile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
979 char_u *outfile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 int err;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 set_vim_var_string(VV_FNAME_IN, origfile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984 set_vim_var_string(VV_FNAME_DIFF, difffile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985 set_vim_var_string(VV_FNAME_OUT, outfile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
986 (void)eval_to_bool(p_pex, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
987 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
988 set_vim_var_string(VV_FNAME_DIFF, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
989 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
990 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 * Top level evaluation function, returning a boolean.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995 * Sets "error" to TRUE if there was an error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 * Return TRUE or FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999 eval_to_bool(arg, error, nextcmd, skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1000 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1001 int *error;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1002 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003 int skip; /* only parse, don't execute */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1004 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1005 typval_T tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 if (skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009 ++emsg_skip;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1010 if (eval0(arg, &tv, nextcmd, !skip) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011 *error = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1012 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1013 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1014 *error = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015 if (!skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1017 retval = (get_tv_number(&tv) != 0);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1018 clear_tv(&tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1019 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021 if (skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028 * Top level evaluation function, returning a string. If "skip" is TRUE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029 * only parsing to "nextcmd" is done, without reporting errors. Return
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1030 * pointer to allocated memory, or NULL for failure or when "skip" is TRUE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1033 eval_to_string_skip(arg, nextcmd, skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 int skip; /* only parse, don't execute */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1038 typval_T tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 char_u *retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041 if (skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042 ++emsg_skip;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1043 if (eval0(arg, &tv, nextcmd, !skip) == FAIL || skip)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044 retval = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1047 retval = vim_strsave(get_tv_string(&tv));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1048 clear_tv(&tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1049 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050 if (skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1055
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1056 /*
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1057 * Skip over an expression at "*pp".
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1058 * Return FAIL for an error, OK otherwise.
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1059 */
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1060 int
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1061 skip_expr(pp)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1062 char_u **pp;
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1063 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1064 typval_T rettv;
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1065
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1066 *pp = skipwhite(*pp);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1067 return eval1(pp, &rettv, FALSE);
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1068 }
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1069
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1070 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1071 * Top level evaluation function, returning a string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072 * Return pointer to allocated memory, or NULL for failure.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1074 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1075 eval_to_string(arg, nextcmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1077 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1078 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1079 typval_T tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1080 char_u *retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1081
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1082 if (eval0(arg, &tv, nextcmd, TRUE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1083 retval = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1084 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1085 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1086 retval = vim_strsave(get_tv_string(&tv));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1087 clear_tv(&tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1088 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1089
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1090 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1092
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1093 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1094 * Call eval_to_string() with "sandbox" set and not using local variables.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1095 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1096 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1097 eval_to_string_safe(arg, nextcmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101 char_u *retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1102 void *save_funccalp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1104 save_funccalp = save_funccal();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105 ++sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106 retval = eval_to_string(arg, nextcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107 --sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108 restore_funccal(save_funccalp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1109 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1110 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1111
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1112 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1113 * Top level evaluation function, returning a number.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1114 * Evaluates "expr" silently.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1115 * Returns -1 for an error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1116 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1117 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1118 eval_to_number(expr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119 char_u *expr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1121 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1122 int retval;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
1123 char_u *p = skipwhite(expr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125 ++emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1127 if (eval1(&p, &rettv, TRUE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1128 retval = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1131 retval = get_tv_number(&rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1132 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1133 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1134 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1136 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1137 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1138
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1139 #if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1140 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1141 * Call some vimL function and return the result as a string
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1142 * Uses argv[argc] for the function arguments.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1143 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1144 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1145 call_vim_function(func, argc, argv, safe)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1146 char_u *func;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1147 int argc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1148 char_u **argv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1149 int safe; /* use the sandbox */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1150 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1151 char_u *retval = NULL;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1152 typval_T rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1153 typval_T *argvars;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1154 long n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1155 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1156 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1157 int doesrange;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1158 void *save_funccalp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1159
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1160 argvars = (typval_T *)alloc((unsigned)(argc * sizeof(typval_T)));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1161 if (argvars == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1162 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1163
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1164 for (i = 0; i < argc; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1165 {
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1166 /* Pass a NULL or empty argument as an empty string */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1167 if (argv[i] == NULL || *argv[i] == NUL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1168 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1169 argvars[i].v_type = VAR_STRING;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1170 argvars[i].vval.v_string = (char_u *)"";
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1171 continue;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1172 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1173
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1174 /* Recognize a number argument, the others must be strings. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175 vim_str2nr(argv[i], NULL, &len, TRUE, TRUE, &n, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176 if (len != 0 && len == (int)STRLEN(argv[i]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1177 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1178 argvars[i].v_type = VAR_NUMBER;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1179 argvars[i].vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1180 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1182 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1183 argvars[i].v_type = VAR_STRING;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1184 argvars[i].vval.v_string = argv[i];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1186 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188 if (safe)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190 save_funccalp = save_funccal();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 ++sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1192 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1194 rettv.v_type = VAR_UNKNOWN; /* clear_tv() uses this */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1195 if (call_func(func, (int)STRLEN(func), &rettv, argc, argvars,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
1197 &doesrange, TRUE, NULL) == OK)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1198 retval = vim_strsave(get_tv_string(&rettv));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1199
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1200 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201 vim_free(argvars);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1202
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1203 if (safe)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1204 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1205 --sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1206 restore_funccal(save_funccalp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1207 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1208 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1209 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1210 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1211
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1212 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213 * Save the current function call pointer, and set it to NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1214 * Used when executing autocommands and for ":source".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1216 void *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1217 save_funccal()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1218 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1219 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1220
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1221 current_funccal = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1222 return (void *)fc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1223 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1224
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1225 void
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1226 restore_funccal(vfc)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1227 void *vfc;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1228 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1229 funccall_T *fc = (funccall_T *)vfc;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1230
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1231 current_funccal = fc;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1232 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1233
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1234 #if defined(FEAT_PROFILE) || defined(PROTO)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1235 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1236 * Prepare profiling for entering a child or something else that is not
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1237 * counted for the script/function itself.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1238 * Should always be called in pair with prof_child_exit().
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1239 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1240 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1241 prof_child_enter(tm)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1242 proftime_T *tm; /* place to store waittime */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1243 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1244 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1245
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1246 if (fc != NULL && fc->func->uf_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1247 profile_start(&fc->prof_child);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1248 script_prof_save(tm);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1249 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1250
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1251 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1252 * Take care of time spent in a child.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1253 * Should always be called after prof_child_enter().
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1254 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1255 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1256 prof_child_exit(tm)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1257 proftime_T *tm; /* where waittime was stored */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1258 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1259 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1260
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1261 if (fc != NULL && fc->func->uf_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1262 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1263 profile_end(&fc->prof_child);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1264 profile_sub_wait(tm, &fc->prof_child); /* don't count waiting time */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1265 profile_add(&fc->func->uf_tm_children, &fc->prof_child);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1266 profile_add(&fc->func->uf_tml_children, &fc->prof_child);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1267 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1268 script_prof_restore(tm);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1269 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1270 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1271
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1272
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1273 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1275 * Evaluate 'foldexpr'. Returns the foldlevel, and any character preceding
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1276 * it in "*cp". Doesn't give error messages.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279 eval_foldexpr(arg, cp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1280 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281 int *cp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1283 typval_T tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1284 int retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1285 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1286
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1287 ++emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1288 ++sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1289 *cp = NUL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1290 if (eval0(arg, &tv, NULL, TRUE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1291 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1292 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294 /* If the result is a number, just return the number. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1295 if (tv.v_type == VAR_NUMBER)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1296 retval = tv.vval.v_number;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
1297 else if (tv.v_type != VAR_STRING || tv.vval.v_string == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1298 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1299 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1300 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1301 /* If the result is a string, check if there is a non-digit before
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1302 * the number. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1303 s = tv.vval.v_string;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1304 if (!VIM_ISDIGIT(*s) && *s != '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1305 *cp = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1306 retval = atol((char *)s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1307 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1308 clear_tv(&tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1310 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1311 --sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1312
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1313 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1314 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1315 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1316
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1317 /*
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1318 * ":let" list all variable values
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1319 * ":let var1 var2" list variable values
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1320 * ":let var = expr" assignment command.
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1321 * ":let var += expr" assignment command.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1322 * ":let var -= expr" assignment command.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1323 * ":let var .= expr" assignment command.
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1324 * ":let [var1, var2] = expr" unpack list.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1326 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327 ex_let(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1328 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1329 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1330 char_u *arg = eap->arg;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1331 char_u *expr = NULL;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1332 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1333 int i;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1334 int var_count = 0;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1335 int semicolon = 0;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1336 char_u op[2];
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1337
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1338 expr = skip_var_list(arg, &var_count, &semicolon);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1339 if (expr == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1340 return;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1341 expr = vim_strchr(expr, '=');
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1342 if (expr == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1343 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
1344 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
1345 * ":let" without "=": list variables
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
1346 */
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1347 if (*arg == '[')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1348 EMSG(_(e_invarg));
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1349 else if (!ends_excmd(*arg))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1350 /* ":let var1 var2" */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1351 arg = list_arg_vars(eap, arg);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1352 else if (!eap->skip)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1353 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1354 /* ":let" */
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1355 list_glob_vars();
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1356 list_buf_vars();
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1357 list_win_vars();
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1358 list_vim_vars();
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1359 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1360 eap->nextcmd = check_nextcmd(arg);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1361 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1362 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1363 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1364 op[0] = '=';
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1365 op[1] = NUL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1366 if (expr > arg)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1367 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1368 if (vim_strchr((char_u *)"+-.", expr[-1]) != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1369 op[0] = expr[-1]; /* +=, -= or .= */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1370 }
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1371 expr = skipwhite(expr + 1);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1372
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1373 if (eap->skip)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1374 ++emsg_skip;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1375 i = eval0(expr, &rettv, &eap->nextcmd, !eap->skip);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1376 if (eap->skip)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1377 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1378 if (i != FAIL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1379 clear_tv(&rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1380 --emsg_skip;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1381 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1382 else if (i != FAIL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1383 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1384 (void)ex_let_vars(eap->arg, &rettv, FALSE, semicolon, var_count,
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1385 op);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1386 clear_tv(&rettv);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1387 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1388 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1389 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1390
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1391 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1392 * Assign the typevalue "tv" to the variable or variables at "arg_start".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1393 * 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
1394 * When "nextchars" is not NULL it points to a string with characters that
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1395 * must appear after the variable(s). Use "+", "-" or "." for add, subtract
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1396 * or concatenate.
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1397 * Returns OK or FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1398 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1399 static int
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1400 ex_let_vars(arg_start, tv, copy, semicolon, var_count, nextchars)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1401 char_u *arg_start;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1402 typval_T *tv;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1403 int copy; /* copy values from "tv", don't move */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1404 int semicolon; /* from skip_var_list() */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1405 int var_count; /* from skip_var_list() */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1406 char_u *nextchars;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1407 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1408 char_u *arg = arg_start;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1409 list_T *l;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1410 int i;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1411 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1412 typval_T ltv;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1413
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1414 if (*arg != '[')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1415 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1416 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1417 * ":let var = expr" or ":for var in list"
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1418 */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1419 if (ex_let_one(arg, tv, copy, nextchars, nextchars) == NULL)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1420 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1421 return OK;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1422 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1423
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1424 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1425 * ":let [v1, v2] = list" or ":for [v1, v2] in listlist"
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1426 */
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
1427 if (tv->v_type != VAR_LIST || (l = tv->vval.v_list) == NULL)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1428 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1429 EMSG(_(e_listreq));
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1430 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1431 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1432
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1433 i = list_len(l);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1434 if (semicolon == 0 && var_count < i)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1435 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
1436 EMSG(_("E687: Less targets than List items"));
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1437 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1438 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1439 if (var_count - semicolon > i)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1440 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
1441 EMSG(_("E688: More targets than List items"));
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1442 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1443 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1444
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1445 item = l->lv_first;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1446 while (*arg != ']')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1447 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1448 arg = skipwhite(arg + 1);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1449 arg = ex_let_one(arg, &item->li_tv, TRUE, (char_u *)",;]", nextchars);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1450 item = item->li_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1451 if (arg == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1452 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1453
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1454 arg = skipwhite(arg);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1455 if (*arg == ';')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1456 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1457 /* Put the rest of the list (may be empty) in the var after ';'.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1458 * Create a new list for this. */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1459 l = list_alloc();
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1460 if (l == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1461 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1462 while (item != NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1463 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1464 list_append_tv(l, &item->li_tv);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1465 item = item->li_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1466 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1467
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1468 ltv.v_type = VAR_LIST;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
1469 ltv.v_lock = 0;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1470 ltv.vval.v_list = l;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1471 l->lv_refcount = 1;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1472
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1473 arg = ex_let_one(skipwhite(arg + 1), &ltv, FALSE,
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1474 (char_u *)"]", nextchars);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1475 clear_tv(&ltv);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1476 if (arg == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1477 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1478 break;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1479 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1480 else if (*arg != ',' && *arg != ']')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1481 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1482 EMSG2(_(e_intern2), "ex_let_vars()");
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1483 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1484 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1485 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1486
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1487 return OK;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1488 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1489
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1490 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1491 * Skip over assignable variable "var" or list of variables "[var, var]".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1492 * Used for ":let varvar = expr" and ":for varvar in expr".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1493 * For "[var, var]" increment "*var_count" for each variable.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1494 * for "[var, var; var]" set "semicolon".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1495 * Return NULL for an error.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1496 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1497 static char_u *
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1498 skip_var_list(arg, var_count, semicolon)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1499 char_u *arg;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1500 int *var_count;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1501 int *semicolon;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1502 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1503 char_u *p, *s;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1504
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1505 if (*arg == '[')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1506 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1507 /* "[var, var]": find the matching ']'. */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1508 p = arg;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1509 while (1)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1510 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1511 p = skipwhite(p + 1); /* skip whites after '[', ';' or ',' */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1512 s = skip_var_one(p);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1513 if (s == p)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1514 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1515 EMSG2(_(e_invarg2), p);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1516 return NULL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1517 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1518 ++*var_count;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1519
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1520 p = skipwhite(s);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1521 if (*p == ']')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1522 break;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1523 else if (*p == ';')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1524 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1525 if (*semicolon == 1)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1526 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1527 EMSG(_("Double ; in list of variables"));
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1528 return NULL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1529 }
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1530 *semicolon = 1;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1531 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1532 else if (*p != ',')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1533 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1534 EMSG2(_(e_invarg2), p);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1535 return NULL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1536 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1537 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1538 return p + 1;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1539 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1540 else
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1541 return skip_var_one(arg);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1542 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1543
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1544 /*
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1545 * Skip one (assignable) variable name, includig $VAR, d.key, l[idx].
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1546 */
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1547 static char_u *
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1548 skip_var_one(arg)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1549 char_u *arg;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1550 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1551 if (vim_strchr((char_u *)"$@&", *arg) != NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1552 ++arg;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1553 return find_name_end(arg, NULL, NULL, TRUE);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1554 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1555
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1556 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1557 * List variables for hashtab "ht" with prefix "prefix".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1558 * If "empty" is TRUE also list NULL strings as empty strings.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1559 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1560 static void
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1561 list_hashtable_vars(ht, prefix, empty)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1562 hashtab_T *ht;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1563 char_u *prefix;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1564 int empty;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1565 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1566 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1567 dictitem_T *di;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1568 int todo;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1569
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1570 todo = ht->ht_used;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1571 for (hi = ht->ht_array; todo > 0 && !got_int; ++hi)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1572 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1573 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1574 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1575 --todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1576 di = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1577 if (empty || di->di_tv.v_type != VAR_STRING
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1578 || di->di_tv.vval.v_string != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1579 list_one_var(di, prefix);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1580 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1581 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1582 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1583
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1584 /*
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1585 * List global variables.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1586 */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1587 static void
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1588 list_glob_vars()
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1589 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1590 list_hashtable_vars(&globvarht, (char_u *)"", TRUE);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1591 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1592
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1593 /*
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1594 * List buffer variables.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1595 */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1596 static void
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1597 list_buf_vars()
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1598 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1599 char_u numbuf[NUMBUFLEN];
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1600
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1601 list_hashtable_vars(&curbuf->b_vars.dv_hashtab, (char_u *)"b:", TRUE);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1602
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1603 sprintf((char *)numbuf, "%ld", (long)curbuf->b_changedtick);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1604 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
1605 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1606
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1607 /*
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1608 * List window variables.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1609 */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1610 static void
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1611 list_win_vars()
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1612 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1613 list_hashtable_vars(&curwin->w_vars.dv_hashtab, (char_u *)"w:", TRUE);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1614 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1615
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1616 /*
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1617 * List Vim variables.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1618 */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1619 static void
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1620 list_vim_vars()
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1621 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1622 list_hashtable_vars(&vimvarht, (char_u *)"v:", FALSE);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1623 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1624
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1625 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1626 * List variables in "arg".
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1627 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1628 static char_u *
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1629 list_arg_vars(eap, arg)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1630 exarg_T *eap;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1631 char_u *arg;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1632 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1633 int error = FALSE;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1634 int len;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1635 char_u *name;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1636 char_u *name_start;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1637 char_u *arg_subsc;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1638 char_u *tofree;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1639 typval_T tv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1640
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1641 while (!ends_excmd(*arg) && !got_int)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1642 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1643 if (error || eap->skip)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1644 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1645 arg = find_name_end(arg, NULL, NULL, TRUE);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1646 if (!vim_iswhite(*arg) && !ends_excmd(*arg))
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1647 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1648 emsg_severe = TRUE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1649 EMSG(_(e_trailing));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1650 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1651 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1652 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1653 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1654 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1655 /* get_name_len() takes care of expanding curly braces */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1656 name_start = name = arg;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1657 len = get_name_len(&arg, &tofree, TRUE, TRUE);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1658 if (len <= 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1659 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1660 /* This is mainly to keep test 49 working: when expanding
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1661 * curly braces fails overrule the exception error message. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1662 if (len < 0 && !aborting())
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1663 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1664 emsg_severe = TRUE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1665 EMSG2(_(e_invarg2), arg);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1666 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1667 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1668 error = TRUE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1669 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1670 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1671 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1672 if (tofree != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1673 name = tofree;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1674 if (get_var_tv(name, len, &tv, TRUE) == FAIL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1675 error = TRUE;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1676 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1677 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1678 /* handle d.key, l[idx], f(expr) */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1679 arg_subsc = arg;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1680 if (handle_subscript(&arg, &tv, TRUE, TRUE) == FAIL)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1681 error = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1682 else
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1683 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1684 if (arg == arg_subsc && len == 2 && name[1] == ':')
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1685 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1686 switch (*name)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1687 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1688 case 'g': list_glob_vars(); break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1689 case 'b': list_buf_vars(); break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1690 case 'w': list_win_vars(); break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1691 case 'v': list_vim_vars(); break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1692 default:
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1693 EMSG2(_("E738: Can't list variables for %s"), name);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1694 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1695 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1696 else
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1697 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1698 char_u numbuf[NUMBUFLEN];
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1699 char_u *tf;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1700 int c;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1701 char_u *s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1702
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1703 s = echo_string(&tv, &tf, numbuf);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1704 c = *arg;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1705 *arg = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1706 list_one_var_a((char_u *)"",
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1707 arg == arg_subsc ? name : name_start,
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1708 tv.v_type, s == NULL ? (char_u *)"" : s);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1709 *arg = c;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1710 vim_free(tf);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1711 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1712 clear_tv(&tv);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1713 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1714 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1715 }
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1716
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1717 vim_free(tofree);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1718 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1719
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1720 arg = skipwhite(arg);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1721 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1722
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1723 return arg;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1724 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1725
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1726 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1727 * 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
1728 * Returns a pointer to the char just after the var name.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1729 * Returns NULL if there is an error.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1730 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1731 static char_u *
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1732 ex_let_one(arg, tv, copy, endchars, op)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1733 char_u *arg; /* points to variable name */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1734 typval_T *tv; /* value to assign to variable */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1735 int copy; /* copy value from "tv" */
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1736 char_u *endchars; /* valid chars after variable name or NULL */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1737 char_u *op; /* "+", "-", "." or NULL*/
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1738 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1739 int c1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1740 char_u *name;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1741 char_u *p;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1742 char_u *arg_end = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1743 int len;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1744 int opt_flags;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1745 char_u *tofree = NULL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1746
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1747 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1748 * ":let $VAR = expr": Set environment variable.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1749 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1750 if (*arg == '$')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1751 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1752 /* Find the end of the name. */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1753 ++arg;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1754 name = arg;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1755 len = get_env_len(&arg);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1756 if (len == 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1757 EMSG2(_(e_invarg2), name - 1);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1758 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1759 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1760 if (op != NULL && (*op == '+' || *op == '-'))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1761 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1762 else if (endchars != NULL
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1763 && vim_strchr(endchars, *skipwhite(arg)) == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1764 EMSG(_(e_letunexp));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1765 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1766 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1767 c1 = name[len];
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1768 name[len] = NUL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1769 p = get_tv_string(tv);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1770 if (op != NULL && *op == '.')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1771 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1772 int mustfree = FALSE;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1773 char_u *s = vim_getenv(name, &mustfree);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1774
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1775 if (s != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1776 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1777 p = tofree = concat_str(s, p);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1778 if (mustfree)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1779 vim_free(s);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1780 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1781 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1782 if (p != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1783 vim_setenv(name, p);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1784 if (STRICMP(name, "HOME") == 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1785 init_homedir();
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1786 else if (didset_vim && STRICMP(name, "VIM") == 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1787 didset_vim = FALSE;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1788 else if (didset_vimruntime && STRICMP(name, "VIMRUNTIME") == 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1789 didset_vimruntime = FALSE;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1790 name[len] = c1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1791 arg_end = arg;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1792 vim_free(tofree);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1793 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1794 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1795 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1796
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1797 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1798 * ":let &option = expr": Set option value.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1799 * ":let &l:option = expr": Set local option value.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1800 * ":let &g:option = expr": Set global option value.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1801 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1802 else if (*arg == '&')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1803 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1804 /* Find the end of the name. */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1805 p = find_option_end(&arg, &opt_flags);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1806 if (p == NULL || (endchars != NULL
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1807 && vim_strchr(endchars, *skipwhite(p)) == NULL))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1808 EMSG(_(e_letunexp));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1809 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1810 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1811 long n;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1812 int opt_type;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1813 long numval;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1814 char_u *stringval = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1815 char_u *s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1816
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1817 c1 = *p;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1818 *p = NUL;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1819
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1820 n = get_tv_number(tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1821 s = get_tv_string(tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1822 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1823 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1824 opt_type = get_option_value(arg, &numval,
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1825 &stringval, opt_flags);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1826 if ((opt_type == 1 && *op == '.')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1827 || (opt_type == 0 && *op != '.'))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1828 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1829 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1830 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1831 if (opt_type == 1) /* number */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1832 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1833 if (*op == '+')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1834 n = numval + n;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1835 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1836 n = numval - n;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1837 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1838 else if (opt_type == 0 && stringval != NULL) /* string */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1839 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1840 s = concat_str(stringval, s);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1841 vim_free(stringval);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1842 stringval = s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1843 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1844 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1845 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1846 set_option_value(arg, n, s, opt_flags);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1847 *p = c1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1848 arg_end = p;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1849 vim_free(stringval);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1850 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1851 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1852
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1853 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1854 * ":let @r = expr": Set register contents.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1855 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1856 else if (*arg == '@')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1857 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1858 ++arg;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1859 if (op != NULL && (*op == '+' || *op == '-'))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1860 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1861 else if (endchars != NULL
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1862 && vim_strchr(endchars, *skipwhite(arg + 1)) == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1863 EMSG(_(e_letunexp));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1864 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1865 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1866 char_u *tofree = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1867 char_u *s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1868
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1869 p = get_tv_string(tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1870 if (op != NULL && *op == '.')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1871 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1872 s = get_reg_contents(*arg == '@' ? '"' : *arg, FALSE);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1873 if (s != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1874 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1875 p = tofree = concat_str(s, p);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1876 vim_free(s);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1877 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1878 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1879 if (p != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1880 write_reg_contents(*arg == '@' ? '"' : *arg, p, -1, FALSE);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1881 arg_end = arg + 1;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1882 vim_free(tofree);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1883 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1884 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1885
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1886 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1887 * ":let var = expr": Set internal variable.
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1888 * ":let {expr} = expr": Idem, name made with curly braces
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1889 */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
1890 else if ((eval_isnamec(*arg) && !VIM_ISDIGIT(*arg)) || *arg == '{')
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1891 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1892 lval_T lv;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1893
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1894 p = get_lval(arg, tv, &lv, FALSE, FALSE, FALSE);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1895 if (p != NULL && lv.ll_name != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1896 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1897 if (endchars != NULL && vim_strchr(endchars, *skipwhite(p)) == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1898 EMSG(_(e_letunexp));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1899 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1900 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1901 set_var_lval(&lv, p, tv, copy, op);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1902 arg_end = p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1903 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1904 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1905 clear_lval(&lv);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1906 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1907
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1908 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1909 EMSG2(_(e_invarg2), arg);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1910
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1911 return arg_end;
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 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1915 * If "arg" is equal to "b:changedtick" give an error and return TRUE.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1916 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1917 static int
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1918 check_changedtick(arg)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1919 char_u *arg;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1920 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1921 if (STRNCMP(arg, "b:changedtick", 13) == 0 && !eval_isnamec(arg[13]))
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1922 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1923 EMSG2(_(e_readonlyvar), arg);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1924 return TRUE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1925 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1926 return FALSE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1927 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1928
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1929 /*
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1930 * 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
1931 * to: "name", "na{me}", "name[expr]", "name[expr:expr]", "name[expr][expr]",
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1932 * "name.key", "name.key[expr]" etc.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1933 * Indexing only works if "name" is an existing List or Dictionary.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1934 * "name" points to the start of the name.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1935 * If "rettv" is not NULL it points to the value to be assigned.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1936 * "unlet" is TRUE for ":unlet": slightly different behavior when something is
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1937 * wrong; must end in space or cmd separator.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1938 *
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1939 * Returns a pointer to just after the name, including indexes.
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1940 * When an evaluation error occurs "lp->ll_name" is NULL;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1941 * 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
1942 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1943 static char_u *
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1944 get_lval(name, rettv, lp, unlet, skip, quiet)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1945 char_u *name;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1946 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1947 lval_T *lp;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1948 int unlet;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1949 int skip;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1950 int quiet; /* don't give error messages */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1951 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1952 char_u *p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1953 char_u *expr_start, *expr_end;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1954 int cc;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1955 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1956 typval_T var1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1957 typval_T var2;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1958 int empty1 = FALSE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1959 listitem_T *ni;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1960 char_u *key = NULL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1961 int len;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1962 hashtab_T *ht;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1963
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1964 /* Clear everything in "lp". */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1965 vim_memset(lp, 0, sizeof(lval_T));
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1966
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1967 if (skip)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1968 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1969 /* When skipping just find the end of the name. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1970 lp->ll_name = name;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1971 return find_name_end(name, NULL, NULL, TRUE);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1972 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1973
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1974 /* Find the end of the name. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1975 p = find_name_end(name, &expr_start, &expr_end, FALSE);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1976 if (expr_start != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1977 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1978 /* Don't expand the name when we already know there is an error. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1979 if (unlet && !vim_iswhite(*p) && !ends_excmd(*p)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1980 && *p != '[' && *p != '.')
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1981 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1982 EMSG(_(e_trailing));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1983 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1984 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1985
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1986 lp->ll_exp_name = make_expanded_name(name, expr_start, expr_end, p);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1987 if (lp->ll_exp_name == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1988 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1989 /* Report an invalid expression in braces, unless the
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1990 * expression evaluation has been cancelled due to an
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1991 * aborting error, an interrupt, or an exception. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1992 if (!aborting() && !quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1993 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
1994 emsg_severe = TRUE;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1995 EMSG2(_(e_invarg2), name);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1996 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1997 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1998 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1999 lp->ll_name = lp->ll_exp_name;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2000 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2001 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2002 lp->ll_name = name;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2003
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2004 /* Without [idx] or .key we are done. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2005 if ((*p != '[' && *p != '.') || lp->ll_name == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2006 return p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2007
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2008 cc = *p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2009 *p = NUL;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
2010 v = find_var(lp->ll_name, &ht);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2011 if (v == NULL && !quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2012 EMSG2(_(e_undefvar), lp->ll_name);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2013 *p = cc;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2014 if (v == NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2015 return NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2016
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2017 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2018 * Loop until no more [idx] or .key is following.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2019 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2020 lp->ll_tv = &v->di_tv;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2021 while (*p == '[' || (*p == '.' && lp->ll_tv->v_type == VAR_DICT))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2022 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2023 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
2024 && !(lp->ll_tv->v_type == VAR_DICT
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2025 && lp->ll_tv->vval.v_dict != NULL))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2026 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2027 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2028 EMSG(_("E689: Can only index a List or Dictionary"));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2029 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2030 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2031 if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2032 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2033 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2034 EMSG(_("E708: [:] must come last"));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2035 return NULL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2036 }
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2037
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2038 len = -1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2039 if (*p == '.')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2040 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2041 key = p + 1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2042 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2043 ;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2044 if (len == 0)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2045 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2046 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2047 EMSG(_(e_emptykey));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2048 return NULL;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2049 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2050 p = key + len;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2051 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2052 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2053 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2054 /* Get the index [expr] or the first index [expr: ]. */
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2055 p = skipwhite(p + 1);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2056 if (*p == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2057 empty1 = TRUE;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2058 else
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2059 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2060 empty1 = FALSE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2061 if (eval1(&p, &var1, TRUE) == FAIL) /* recursive! */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2062 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2063 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2064
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2065 /* Optionally get the second index [ :expr]. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2066 if (*p == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2067 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2068 if (lp->ll_tv->v_type == VAR_DICT)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2069 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2070 if (!quiet)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2071 EMSG(_(e_dictrange));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2072 if (!empty1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2073 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2074 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2075 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2076 if (rettv != NULL && (rettv->v_type != VAR_LIST
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2077 || rettv->vval.v_list == NULL))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2078 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2079 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2080 EMSG(_("E709: [:] requires a List value"));
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2081 if (!empty1)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2082 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2083 return NULL;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2084 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2085 p = skipwhite(p + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2086 if (*p == ']')
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2087 lp->ll_empty2 = TRUE;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2088 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2089 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2090 lp->ll_empty2 = FALSE;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2091 if (eval1(&p, &var2, TRUE) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2092 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2093 if (!empty1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2094 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2095 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2096 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2097 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2098 lp->ll_range = TRUE;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2099 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2100 else
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2101 lp->ll_range = FALSE;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2102
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2103 if (*p != ']')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2104 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2105 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2106 EMSG(_(e_missbrac));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2107 if (!empty1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2108 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2109 if (lp->ll_range && !lp->ll_empty2)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2110 clear_tv(&var2);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2111 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2112 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2113
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2114 /* Skip to past ']'. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2115 ++p;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2116 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2117
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2118 if (lp->ll_tv->v_type == VAR_DICT)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2119 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2120 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2121 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2122 /* "[key]": get key from "var1" */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2123 key = get_tv_string(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2124 if (*key == NUL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2125 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2126 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2127 EMSG(_(e_emptykey));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2128 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2129 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2130 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2131 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2132 lp->ll_list = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2133 lp->ll_dict = lp->ll_tv->vval.v_dict;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2134 lp->ll_di = dict_find(lp->ll_dict, key, len);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2135 if (lp->ll_di == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2136 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2137 /* Key does not exist in dict: may need to add it. */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2138 if (*p == '[' || *p == '.' || unlet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2139 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2140 if (!quiet)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2141 EMSG2(_(e_dictkey), key);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2142 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2143 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2144 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2145 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2146 if (len == -1)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2147 lp->ll_newkey = vim_strsave(key);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2148 else
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2149 lp->ll_newkey = vim_strnsave(key, len);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2150 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2151 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2152 if (lp->ll_newkey == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2153 p = NULL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2154 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2155 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2156 if (len == -1)
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2157 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2158 lp->ll_tv = &lp->ll_di->di_tv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2159 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2160 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2161 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2162 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2163 * 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
2164 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2165 if (empty1)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2166 lp->ll_n1 = 0;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2167 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2168 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2169 lp->ll_n1 = get_tv_number(&var1);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2170 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2171 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2172 lp->ll_dict = NULL;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2173 lp->ll_list = lp->ll_tv->vval.v_list;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2174 lp->ll_li = list_find(lp->ll_list, lp->ll_n1);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2175 if (lp->ll_li == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2176 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2177 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2178 EMSGN(_(e_listidx), lp->ll_n1);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2179 if (lp->ll_range && !lp->ll_empty2)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2180 clear_tv(&var2);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2181 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2182 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2183
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2184 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2185 * May need to find the item or absolute index for the second
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2186 * index of a range.
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2187 * When no index given: "lp->ll_empty2" is TRUE.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2188 * Otherwise "lp->ll_n2" is set to the second index.
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2189 */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2190 if (lp->ll_range && !lp->ll_empty2)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2191 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2192 lp->ll_n2 = get_tv_number(&var2);
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2193 clear_tv(&var2);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2194 if (lp->ll_n2 < 0)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2195 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2196 ni = list_find(lp->ll_list, lp->ll_n2);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2197 if (ni == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2198 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2199 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2200 EMSGN(_(e_listidx), lp->ll_n2);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2201 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2202 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2203 lp->ll_n2 = list_idx_of_item(lp->ll_list, ni);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2204 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2205
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2206 /* Check that lp->ll_n2 isn't before lp->ll_n1. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2207 if (lp->ll_n1 < 0)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2208 lp->ll_n1 = list_idx_of_item(lp->ll_list, lp->ll_li);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2209 if (lp->ll_n2 < lp->ll_n1)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2210 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2211 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2212 EMSGN(_(e_listidx), lp->ll_n2);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2213 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2214 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2215 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2216
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2217 lp->ll_tv = &lp->ll_li->li_tv;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2218 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2219 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2220
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2221 return p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2222 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2223
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2224 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2225 * Clear lval "lp" that was filled by get_lval().
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2226 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2227 static void
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2228 clear_lval(lp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2229 lval_T *lp;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2230 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2231 vim_free(lp->ll_exp_name);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2232 vim_free(lp->ll_newkey);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2233 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2234
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2235 /*
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2236 * Set a variable that was parsed by get_lval() to "rettv".
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2237 * "endp" points to just after the parsed name.
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2238 * "op" is NULL, "+" for "+=", "-" for "-=", "." for ".=" or "=" for "=".
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2239 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2240 static void
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2241 set_var_lval(lp, endp, rettv, copy, op)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2242 lval_T *lp;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2243 char_u *endp;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2244 typval_T *rettv;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2245 int copy;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2246 char_u *op;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2247 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2248 int cc;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2249 listitem_T *ni;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2250 listitem_T *ri;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2251 dictitem_T *di;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2252
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2253 if (lp->ll_tv == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2254 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2255 if (!check_changedtick(lp->ll_name))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2256 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2257 cc = *endp;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2258 *endp = NUL;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2259 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2260 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2261 typval_T tv;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2262
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2263 /* handle +=, -= and .= */
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2264 if (get_var_tv(lp->ll_name, STRLEN(lp->ll_name),
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2265 &tv, TRUE) == OK)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2266 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2267 if (tv_op(&tv, rettv, op) == OK)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2268 set_var(lp->ll_name, &tv, FALSE);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2269 clear_tv(&tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2270 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2271 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2272 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2273 set_var(lp->ll_name, rettv, copy);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2274 *endp = cc;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2275 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2276 }
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2277 else if (tv_check_lock(lp->ll_newkey == NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2278 ? lp->ll_tv->v_lock
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2279 : lp->ll_tv->vval.v_dict->dv_lock, lp->ll_name))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2280 ;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2281 else if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2282 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2283 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2284 * Assign the List values to the list items.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2285 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2286 for (ri = rettv->vval.v_list->lv_first; ri != NULL; )
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2287 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2288 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2289 tv_op(&lp->ll_li->li_tv, &ri->li_tv, op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2290 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2291 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2292 clear_tv(&lp->ll_li->li_tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2293 copy_tv(&ri->li_tv, &lp->ll_li->li_tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2294 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2295 ri = ri->li_next;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2296 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == lp->ll_n1))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2297 break;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2298 if (lp->ll_li->li_next == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2299 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2300 /* Need to add an empty item. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2301 ni = listitem_alloc();
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2302 if (ni == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2303 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2304 ri = NULL;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2305 break;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2306 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2307 ni->li_tv.v_type = VAR_NUMBER;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2308 ni->li_tv.v_lock = 0;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2309 ni->li_tv.vval.v_number = 0;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2310 list_append(lp->ll_list, ni);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2311 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2312 lp->ll_li = lp->ll_li->li_next;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2313 ++lp->ll_n1;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2314 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2315 if (ri != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2316 EMSG(_("E710: List value has more items than target"));
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2317 else if (lp->ll_empty2
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2318 ? (lp->ll_li != NULL && lp->ll_li->li_next != NULL)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2319 : lp->ll_n1 != lp->ll_n2)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2320 EMSG(_("E711: List value has not enough items"));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2321 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2322 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2323 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2324 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2325 * Assign to a List or Dictionary item.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2326 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2327 if (lp->ll_newkey != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2328 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2329 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2330 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2331 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2332 return;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2333 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2334
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2335 /* Need to add an item to the Dictionary. */
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2336 di = dictitem_alloc(lp->ll_newkey);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2337 if (di == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2338 return;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2339 if (dict_add(lp->ll_tv->vval.v_dict, di) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2340 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2341 vim_free(di);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2342 return;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2343 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2344 lp->ll_tv = &di->di_tv;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2345 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2346 else if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2347 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2348 tv_op(lp->ll_tv, rettv, op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2349 return;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2350 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2351 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2352 clear_tv(lp->ll_tv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2353
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2354 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2355 * Assign the value to the variable or list item.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2356 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2357 if (copy)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2358 copy_tv(rettv, lp->ll_tv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2359 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2360 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2361 *lp->ll_tv = *rettv;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
2362 lp->ll_tv->v_lock = 0;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2363 init_tv(rettv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2364 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2365 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2366 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2367
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2368 /*
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2369 * Handle "tv1 += tv2", "tv1 -= tv2" and "tv1 .= tv2"
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2370 * Returns OK or FAIL.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2371 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2372 static int
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2373 tv_op(tv1, tv2, op)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2374 typval_T *tv1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2375 typval_T *tv2;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2376 char_u *op;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2377 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2378 long n;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2379 char_u numbuf[NUMBUFLEN];
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2380 char_u *s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2381
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2382 /* Can't do anything with a Funcref or a Dict on the right. */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2383 if (tv2->v_type != VAR_FUNC && tv2->v_type != VAR_DICT)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2384 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2385 switch (tv1->v_type)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2386 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2387 case VAR_DICT:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2388 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2389 break;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2390
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2391 case VAR_LIST:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2392 if (*op != '+' || tv2->v_type != VAR_LIST)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2393 break;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2394 /* List += List */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2395 if (tv1->vval.v_list != NULL && tv2->vval.v_list != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2396 list_extend(tv1->vval.v_list, tv2->vval.v_list, NULL);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2397 return OK;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2398
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2399 case VAR_NUMBER:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2400 case VAR_STRING:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2401 if (tv2->v_type == VAR_LIST)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2402 break;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2403 if (*op == '+' || *op == '-')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2404 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2405 /* nr += nr or nr -= nr*/
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2406 n = get_tv_number(tv1);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2407 if (*op == '+')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2408 n += get_tv_number(tv2);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2409 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2410 n -= get_tv_number(tv2);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2411 clear_tv(tv1);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2412 tv1->v_type = VAR_NUMBER;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2413 tv1->vval.v_number = n;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2414 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2415 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2416 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2417 /* str .= str */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2418 s = get_tv_string(tv1);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2419 s = concat_str(s, get_tv_string_buf(tv2, numbuf));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2420 clear_tv(tv1);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2421 tv1->v_type = VAR_STRING;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2422 tv1->vval.v_string = s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2423 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2424 return OK;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2425 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2426 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2427
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2428 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2429 return FAIL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2430 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2431
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2432 /*
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2433 * Add a watcher to a list.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2434 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2435 static void
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2436 list_add_watch(l, lw)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2437 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2438 listwatch_T *lw;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2439 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2440 lw->lw_next = l->lv_watch;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2441 l->lv_watch = lw;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2442 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2443
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2444 /*
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
2445 * Remove a watcher from a list.
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2446 * No warning when it isn't found...
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2447 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2448 static void
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2449 list_rem_watch(l, lwrem)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2450 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2451 listwatch_T *lwrem;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2452 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2453 listwatch_T *lw, **lwp;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2454
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2455 lwp = &l->lv_watch;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2456 for (lw = l->lv_watch; lw != NULL; lw = lw->lw_next)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2457 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2458 if (lw == lwrem)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2459 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2460 *lwp = lw->lw_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2461 break;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2462 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2463 lwp = &lw->lw_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2464 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2465 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2466
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2467 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2468 * Just before removing an item from a list: advance watchers to the next
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2469 * item.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2470 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2471 static void
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2472 list_fix_watch(l, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2473 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2474 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2475 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2476 listwatch_T *lw;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2477
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2478 for (lw = l->lv_watch; lw != NULL; lw = lw->lw_next)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2479 if (lw->lw_item == item)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2480 lw->lw_item = item->li_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2481 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2482
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2483 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2484 * Evaluate the expression used in a ":for var in expr" command.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2485 * "arg" points to "var".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2486 * Set "*errp" to TRUE for an error, FALSE otherwise;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2487 * Return a pointer that holds the info. Null when there is an error.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2488 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2489 void *
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2490 eval_for_line(arg, errp, nextcmdp, skip)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2491 char_u *arg;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2492 int *errp;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2493 char_u **nextcmdp;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2494 int skip;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2495 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2496 forinfo_T *fi;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2497 char_u *expr;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2498 typval_T tv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2499 list_T *l;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2500
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2501 *errp = TRUE; /* default: there is an error */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2502
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2503 fi = (forinfo_T *)alloc_clear(sizeof(forinfo_T));
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2504 if (fi == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2505 return NULL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2506
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2507 expr = skip_var_list(arg, &fi->fi_varcount, &fi->fi_semicolon);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2508 if (expr == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2509 return fi;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2510
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2511 expr = skipwhite(expr);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2512 if (expr[0] != 'i' || expr[1] != 'n' || !vim_iswhite(expr[2]))
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2513 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
2514 EMSG(_("E690: Missing \"in\" after :for"));
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2515 return fi;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2516 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2517
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2518 if (skip)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2519 ++emsg_skip;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2520 if (eval0(skipwhite(expr + 2), &tv, nextcmdp, !skip) == OK)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2521 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2522 *errp = FALSE;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2523 if (!skip)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2524 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2525 l = tv.vval.v_list;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2526 if (tv.v_type != VAR_LIST || l == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2527 EMSG(_(e_listreq));
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2528 else
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2529 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2530 fi->fi_list = l;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2531 list_add_watch(l, &fi->fi_lw);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2532 fi->fi_lw.lw_item = l->lv_first;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2533 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2534 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2535 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2536 if (skip)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2537 --emsg_skip;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2538
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2539 return fi;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2540 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2541
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2542 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2543 * Use the first item in a ":for" list. Advance to the next.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2544 * Assign the values to the variable (list). "arg" points to the first one.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2545 * 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
2546 * something wrong.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2547 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2548 int
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2549 next_for_item(fi_void, arg)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2550 void *fi_void;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2551 char_u *arg;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2552 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2553 forinfo_T *fi = (forinfo_T *)fi_void;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2554 int result;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2555 listitem_T *item;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2556
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2557 item = fi->fi_lw.lw_item;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2558 if (item == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2559 result = FALSE;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2560 else
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2561 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2562 fi->fi_lw.lw_item = item->li_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2563 result = (ex_let_vars(arg, &item->li_tv, TRUE,
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2564 fi->fi_semicolon, fi->fi_varcount, NULL) == OK);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2565 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2566 return result;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2567 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2568
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2569 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2570 * Free the structure used to store info used by ":for".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2571 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2572 void
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2573 free_for_info(fi_void)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2574 void *fi_void;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2575 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2576 forinfo_T *fi = (forinfo_T *)fi_void;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2577
92
a9e90b3356b6 updated for version 7.0036
vimboss
parents: 88
diff changeset
2578 if (fi != NULL && fi->fi_list != NULL)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2579 list_rem_watch(fi->fi_list, &fi->fi_lw);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2580 vim_free(fi);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2581 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2582
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583 #if defined(FEAT_CMDL_COMPL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2584
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586 set_context_for_expression(xp, arg, cmdidx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2587 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2588 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2589 cmdidx_T cmdidx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2590 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2591 int got_eq = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2592 int c;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2593 char_u *p;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2594
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2595 if (cmdidx == CMD_let)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2596 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2597 xp->xp_context = EXPAND_USER_VARS;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2598 if (vim_strpbrk(arg, (char_u *)"\"'+-*/%.=!?~|&$([<>,#") == NULL)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2599 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2600 /* ":let var1 var2 ...": find last space. */
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2601 for (p = arg + STRLEN(arg); p >= arg; )
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2602 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2603 xp->xp_pattern = p;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2604 mb_ptr_back(arg, p);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2605 if (vim_iswhite(*p))
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2606 break;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2607 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2608 return;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2609 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2610 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2611 else
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2612 xp->xp_context = cmdidx == CMD_call ? EXPAND_FUNCTIONS
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2613 : EXPAND_EXPRESSION;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2614 while ((xp->xp_pattern = vim_strpbrk(arg,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2615 (char_u *)"\"'+-*/%.=!?~|&$([<>,#")) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2616 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2617 c = *xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2618 if (c == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2619 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2620 c = xp->xp_pattern[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2621 if (c == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2622 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2623 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2624 xp->xp_context = cmdidx != CMD_let || got_eq
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2625 ? EXPAND_EXPRESSION : EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2626 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2627 else if (c != ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2628 xp->xp_context = EXPAND_SETTINGS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2629 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2630 else if (c == '$')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2631 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2632 /* environment variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2633 xp->xp_context = EXPAND_ENV_VARS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2634 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2635 else if (c == '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2636 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2637 got_eq = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2638 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2639 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2640 else if (c == '<'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2641 && xp->xp_context == EXPAND_FUNCTIONS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2642 && vim_strchr(xp->xp_pattern, '(') == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2643 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2644 /* Function name can start with "<SNR>" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2645 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2646 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2647 else if (cmdidx != CMD_let || got_eq)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2648 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2649 if (c == '"') /* string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2650 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2651 while ((c = *++xp->xp_pattern) != NUL && c != '"')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2652 if (c == '\\' && xp->xp_pattern[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2653 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2654 xp->xp_context = EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2655 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2656 else if (c == '\'') /* literal string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2657 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2658 /* Trick: '' is like stopping and starting a literal string. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2659 while ((c = *++xp->xp_pattern) != NUL && c != '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2660 /* skip */ ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2661 xp->xp_context = EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2662 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2663 else if (c == '|')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2664 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2665 if (xp->xp_pattern[1] == '|')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2666 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2667 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2668 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2669 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2670 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2671 xp->xp_context = EXPAND_COMMANDS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2672 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2673 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2674 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2675 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2676 else
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2677 /* Doesn't look like something valid, expand as an expression
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2678 * anyway. */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2679 xp->xp_context = EXPAND_EXPRESSION;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2680 arg = xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2681 if (*arg != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2682 while ((c = *++arg) != NUL && (c == ' ' || c == '\t'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2683 /* skip */ ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2684 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2685 xp->xp_pattern = arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2686 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2687
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2688 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2689
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2690 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2691 * ":1,25call func(arg1, arg2)" function call.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2692 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2693 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2694 ex_call(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2695 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2696 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2697 char_u *arg = eap->arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2698 char_u *startarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2699 char_u *name;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2700 char_u *tofree;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2701 int len;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2702 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2703 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2704 int doesrange;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2705 int failed = FALSE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2706 funcdict_T fudi;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2707
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2708 tofree = trans_function_name(&arg, eap->skip, TFN_INT, &fudi);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2709 vim_free(fudi.fd_newkey);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2710 if (tofree == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2711 return;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2712
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2713 /* Increase refcount on dictionary, it could get deleted when evaluating
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2714 * the arguments. */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2715 if (fudi.fd_dict != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2716 ++fudi.fd_dict->dv_refcount;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2717
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2718 /* 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
2719 len = STRLEN(tofree);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2720 name = deref_func_name(tofree, &len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2721
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
2722 /* Skip white space to allow ":call func ()". Not good, but required for
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
2723 * backward compatibility. */
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
2724 startarg = skipwhite(arg);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2725 rettv.v_type = VAR_UNKNOWN; /* clear_tv() uses this */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2726
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2727 if (*startarg != '(')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2728 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
2729 EMSG2(_("E107: Missing braces: %s"), eap->arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2730 goto end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2731 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2732
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2733 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2734 * When skipping, evaluate the function once, to find the end of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2735 * arguments.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2736 * When the function takes a range, this is discovered after the first
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2737 * call, and the loop is broken.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2738 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2739 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2740 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2741 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2742 lnum = eap->line2; /* do it once, also with an invalid range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2743 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2744 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2745 lnum = eap->line1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2746 for ( ; lnum <= eap->line2; ++lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2747 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2748 if (!eap->skip && eap->addr_count > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2749 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2750 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2751 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2752 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2753 arg = startarg;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2754 if (get_func_tv(name, STRLEN(name), &rettv, &arg,
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2755 eap->line1, eap->line2, &doesrange,
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2756 !eap->skip, fudi.fd_dict) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2757 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2758 failed = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2759 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2760 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2761 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2762 if (doesrange || eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2763 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2764 /* Stop when immediately aborting on error, or when an interrupt
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
2765 * occurred or an exception was thrown but not caught.
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2766 * get_func_tv() returned OK, so that the check for trailing
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
2767 * characters below is executed. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2768 if (aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2769 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2770 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2771 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2772 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2773
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2774 if (!failed)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2775 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2776 /* Check for trailing illegal characters and a following command. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2777 if (!ends_excmd(*arg))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2778 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2779 emsg_severe = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2780 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2781 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2782 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2783 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2784 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2785
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2786 end:
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2787 dict_unref(fudi.fd_dict);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2788 vim_free(tofree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2789 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2790
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2791 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2792 * ":unlet[!] var1 ... " command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2793 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2794 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2795 ex_unlet(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2796 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2797 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2798 ex_unletlock(eap, eap->arg, 0);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2799 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2800
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2801 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2802 * ":lockvar" and ":unlockvar" commands
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2803 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2804 void
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2805 ex_lockvar(eap)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2806 exarg_T *eap;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2807 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2808 char_u *arg = eap->arg;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2809 int deep = 2;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2810
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2811 if (eap->forceit)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2812 deep = -1;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2813 else if (vim_isdigit(*arg))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2814 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2815 deep = getdigits(&arg);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2816 arg = skipwhite(arg);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2817 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2818
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2819 ex_unletlock(eap, arg, deep);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2820 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2821
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2822 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2823 * ":unlet", ":lockvar" and ":unlockvar" are quite similar.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2824 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2825 static void
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2826 ex_unletlock(eap, argstart, deep)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2827 exarg_T *eap;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2828 char_u *argstart;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2829 int deep;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2830 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2831 char_u *arg = argstart;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2832 char_u *name_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2833 int error = FALSE;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2834 lval_T lv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2835
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2836 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2837 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2838 /* Parse the name and find the end. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2839 name_end = get_lval(arg, NULL, &lv, TRUE, eap->skip || error, FALSE);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2840 if (lv.ll_name == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2841 error = TRUE; /* error but continue parsing */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2842 if (name_end == NULL || (!vim_iswhite(*name_end)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2843 && !ends_excmd(*name_end)))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2844 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2845 if (name_end != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2846 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2847 emsg_severe = TRUE;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2848 EMSG(_(e_trailing));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2849 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2850 if (!(eap->skip || error))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2851 clear_lval(&lv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2852 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2853 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2854
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2855 if (!error && !eap->skip)
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2856 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2857 if (eap->cmdidx == CMD_unlet)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2858 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2859 if (do_unlet_var(&lv, name_end, eap->forceit) == FAIL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2860 error = TRUE;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2861 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2862 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2863 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2864 if (do_lock_var(&lv, name_end, deep,
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2865 eap->cmdidx == CMD_lockvar) == FAIL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2866 error = TRUE;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2867 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2868 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2869
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2870 if (!eap->skip)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2871 clear_lval(&lv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2872
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2873 arg = skipwhite(name_end);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2874 } while (!ends_excmd(*arg));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2875
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2876 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2877 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2878
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2879 static int
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2880 do_unlet_var(lp, name_end, forceit)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2881 lval_T *lp;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2882 char_u *name_end;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2883 int forceit;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2884 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2885 int ret = OK;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2886 int cc;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2887
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2888 if (lp->ll_tv == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2889 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2890 cc = *name_end;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2891 *name_end = NUL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2892
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2893 /* Normal name or expanded name. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2894 if (check_changedtick(lp->ll_name))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2895 ret = FAIL;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2896 else if (do_unlet(lp->ll_name, forceit) == FAIL)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2897 ret = FAIL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2898 *name_end = cc;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2899 }
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2900 else if (tv_check_lock(lp->ll_tv->v_lock, lp->ll_name))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2901 return FAIL;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2902 else if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2903 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2904 listitem_T *li;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2905
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2906 /* Delete a range of List items. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2907 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
2908 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2909 li = lp->ll_li->li_next;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2910 listitem_remove(lp->ll_list, lp->ll_li);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2911 lp->ll_li = li;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2912 ++lp->ll_n1;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2913 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2914 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2915 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2916 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2917 if (lp->ll_list != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2918 /* unlet a List item. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2919 listitem_remove(lp->ll_list, lp->ll_li);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2920 else
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2921 /* unlet a Dictionary item. */
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2922 dictitem_remove(lp->ll_dict, lp->ll_di);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2923 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2924
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2925 return ret;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2926 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2927
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2928 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2929 * "unlet" a variable. Return OK if it existed, FAIL if not.
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2930 * When "forceit" is TRUE don't complain if the variable doesn't exist.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2931 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2932 int
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2933 do_unlet(name, forceit)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2934 char_u *name;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2935 int forceit;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2936 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2937 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2938 hashitem_T *hi;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
2939 char_u *varname;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
2940
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2941 ht = find_var_ht(name, &varname);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2942 if (ht != NULL && *varname != NUL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2943 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2944 hi = hash_find(ht, varname);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2945 if (!HASHITEM_EMPTY(hi))
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2946 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2947 if (var_check_ro(HI2DI(hi)->di_flags, name))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2948 return FAIL;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2949 delete_var(ht, hi);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2950 return OK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2951 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2952 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2953 if (forceit)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2954 return OK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2955 EMSG2(_("E108: No such variable: \"%s\""), name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2956 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2957 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2958
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2959 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2960 * Lock or unlock variable indicated by "lp".
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2961 * "deep" is the levels to go (-1 for unlimited);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2962 * "lock" is TRUE for ":lockvar", FALSE for ":unlockvar".
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2963 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2964 static int
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2965 do_lock_var(lp, name_end, deep, lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2966 lval_T *lp;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2967 char_u *name_end;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2968 int deep;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2969 int lock;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2970 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2971 int ret = OK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2972 int cc;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2973 dictitem_T *di;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2974
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2975 if (deep == 0) /* nothing to do */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2976 return OK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2977
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2978 if (lp->ll_tv == NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2979 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2980 cc = *name_end;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2981 *name_end = NUL;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2982
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2983 /* Normal name or expanded name. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2984 if (check_changedtick(lp->ll_name))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2985 ret = FAIL;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2986 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2987 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2988 di = find_var(lp->ll_name, NULL);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2989 if (di == NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2990 ret = FAIL;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2991 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2992 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2993 if (lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2994 di->di_flags |= DI_FLAGS_LOCK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2995 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2996 di->di_flags &= ~DI_FLAGS_LOCK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2997 item_lock(&di->di_tv, deep, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2998 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2999 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3000 *name_end = cc;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3001 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3002 else if (lp->ll_range)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3003 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3004 listitem_T *li = lp->ll_li;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3005
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3006 /* (un)lock a range of List items. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3007 while (li != NULL && (lp->ll_empty2 || lp->ll_n2 >= lp->ll_n1))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3008 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3009 item_lock(&li->li_tv, deep, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3010 li = li->li_next;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3011 ++lp->ll_n1;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3012 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3013 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3014 else if (lp->ll_list != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3015 /* (un)lock a List item. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3016 item_lock(&lp->ll_li->li_tv, deep, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3017 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3018 /* un(lock) a Dictionary item. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3019 item_lock(&lp->ll_di->di_tv, deep, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3020
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3021 return ret;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3022 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3023
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3024 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3025 * Lock or unlock an item. "deep" is nr of levels to go.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3026 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3027 static void
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3028 item_lock(tv, deep, lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3029 typval_T *tv;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3030 int deep;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3031 int lock;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3032 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3033 static int recurse = 0;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3034 list_T *l;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3035 listitem_T *li;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3036 dict_T *d;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3037 hashitem_T *hi;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3038 int todo;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3039
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3040 if (recurse >= DICT_MAXNEST)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3041 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3042 EMSG(_("E743: variable nested too deep for (un)lock"));
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3043 return;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3044 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3045 if (deep == 0)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3046 return;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3047 ++recurse;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3048
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3049 /* lock/unlock the item itself */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3050 if (lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3051 tv->v_lock |= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3052 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3053 tv->v_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3054
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3055 switch (tv->v_type)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3056 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3057 case VAR_LIST:
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3058 if ((l = tv->vval.v_list) != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3059 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3060 if (lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3061 l->lv_lock |= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3062 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3063 l->lv_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3064 if (deep < 0 || deep > 1)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3065 /* recursive: lock/unlock the items the List contains */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3066 for (li = l->lv_first; li != NULL; li = li->li_next)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3067 item_lock(&li->li_tv, deep - 1, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3068 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3069 break;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3070 case VAR_DICT:
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3071 if ((d = tv->vval.v_dict) != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3072 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3073 if (lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3074 d->dv_lock |= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3075 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3076 d->dv_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3077 if (deep < 0 || deep > 1)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3078 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3079 /* recursive: lock/unlock the items the List contains */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3080 todo = d->dv_hashtab.ht_used;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3081 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3082 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3083 if (!HASHITEM_EMPTY(hi))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3084 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3085 --todo;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3086 item_lock(&HI2DI(hi)->di_tv, deep - 1, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3087 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3088 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3089 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3090 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3091 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3092 --recurse;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3093 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3094
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3095 #if (defined(FEAT_MENU) && defined(FEAT_MULTI_LANG)) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3096 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3097 * Delete all "menutrans_" variables.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3098 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3099 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3100 del_menutrans_vars()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3101 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3102 hashitem_T *hi;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3103 int todo;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3104
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3105 hash_lock(&globvarht);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3106 todo = globvarht.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3107 for (hi = globvarht.ht_array; todo > 0 && !got_int; ++hi)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3108 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3109 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3110 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3111 --todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3112 if (STRNCMP(HI2DI(hi)->di_key, "menutrans_", 10) == 0)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3113 delete_var(&globvarht, hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3114 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3115 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3116 hash_unlock(&globvarht);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3117 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3118 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3119
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3120 #if defined(FEAT_CMDL_COMPL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3121
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3122 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3123 * Local string buffer for the next two functions to store a variable name
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3124 * with its prefix. Allocated in cat_prefix_varname(), freed later in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3125 * get_user_var_name().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3126 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3127
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3128 static char_u *cat_prefix_varname __ARGS((int prefix, char_u *name));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3129
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3130 static char_u *varnamebuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3131 static int varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3132
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3133 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3134 * Function to concatenate a prefix and a variable name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3135 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3136 static char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3137 cat_prefix_varname(prefix, name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3138 int prefix;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3139 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3140 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3141 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3142
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3143 len = (int)STRLEN(name) + 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3144 if (len > varnamebuflen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3145 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3146 vim_free(varnamebuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3147 len += 10; /* some additional space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3148 varnamebuf = alloc(len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3149 if (varnamebuf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3151 varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3152 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3153 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3154 varnamebuflen = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3155 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3156 *varnamebuf = prefix;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3157 varnamebuf[1] = ':';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3158 STRCPY(varnamebuf + 2, name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3159 return varnamebuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3160 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3161
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3162 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3163 * Function given to ExpandGeneric() to obtain the list of user defined
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3164 * (global/buffer/window/built-in) variable names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3165 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3166 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3167 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3168 get_user_var_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3169 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3170 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3171 {
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3172 static long_u gdone;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3173 static long_u bdone;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3174 static long_u wdone;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3175 static int vidx;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3176 static hashitem_T *hi;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3177 hashtab_T *ht;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3178
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3179 if (idx == 0)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3180 gdone = bdone = wdone = vidx = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3181
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3182 /* Global variables */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3183 if (gdone < globvarht.ht_used)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3184 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3185 if (gdone++ == 0)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3186 hi = globvarht.ht_array;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3187 else
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3188 ++hi;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3189 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3190 ++hi;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3191 if (STRNCMP("g:", xp->xp_pattern, 2) == 0)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3192 return cat_prefix_varname('g', hi->hi_key);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3193 return hi->hi_key;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3194 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3195
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3196 /* b: variables */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3197 ht = &curbuf->b_vars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3198 if (bdone < ht->ht_used)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3199 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3200 if (bdone++ == 0)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3201 hi = ht->ht_array;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3202 else
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3203 ++hi;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3204 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3205 ++hi;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3206 return cat_prefix_varname('b', hi->hi_key);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3207 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3208 if (bdone == ht->ht_used)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3209 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3210 ++bdone;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3211 return (char_u *)"b:changedtick";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3212 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3213
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3214 /* w: variables */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3215 ht = &curwin->w_vars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3216 if (wdone < ht->ht_used)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3217 {
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
3218 if (wdone++ == 0)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3219 hi = ht->ht_array;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3220 else
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3221 ++hi;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3222 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3223 ++hi;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3224 return cat_prefix_varname('w', hi->hi_key);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3225 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3226
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3227 /* v: variables */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3228 if (vidx < VV_LEN)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3229 return cat_prefix_varname('v', (char_u *)vimvars[vidx++].vv_name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3230
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3231 vim_free(varnamebuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3232 varnamebuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3233 varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3234 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3235 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3236
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3237 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3238
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3239 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3240 * types for expressions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3241 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3242 typedef enum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3243 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3244 TYPE_UNKNOWN = 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3245 , TYPE_EQUAL /* == */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3246 , TYPE_NEQUAL /* != */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3247 , TYPE_GREATER /* > */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3248 , TYPE_GEQUAL /* >= */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3249 , TYPE_SMALLER /* < */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3250 , TYPE_SEQUAL /* <= */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3251 , TYPE_MATCH /* =~ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3252 , TYPE_NOMATCH /* !~ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3253 } exptype_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3254
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3255 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3256 * The "evaluate" argument: When FALSE, the argument is only parsed but not
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3257 * executed. The function may return OK, but the rettv will be of type
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3258 * VAR_UNKNOWN. The function still returns FAIL for a syntax error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3259 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3260
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3261 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3262 * Handle zero level expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3263 * This calls eval1() and handles error message and nextcmd.
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3264 * Put the result in "rettv" when returning OK and "evaluate" is TRUE.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3265 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3266 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3267 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3268 eval0(arg, rettv, nextcmd, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3269 char_u *arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3270 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3271 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3272 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3273 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3274 int ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3275 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3276
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3277 p = skipwhite(arg);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3278 ret = eval1(&p, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3279 if (ret == FAIL || !ends_excmd(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3280 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3281 if (ret != FAIL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3282 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3283 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3284 * Report the invalid expression unless the expression evaluation has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3285 * been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3286 * exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3287 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3288 if (!aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3289 EMSG2(_(e_invexpr2), arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3290 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3291 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3292 if (nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3293 *nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3294
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3295 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3296 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3297
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3298 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3299 * Handle top level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3300 * expr1 ? expr0 : expr0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3301 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3302 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3303 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3304 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3305 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3306 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3307 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3308 eval1(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3309 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3310 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3311 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3312 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3313 int result;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3314 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3315
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3316 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3319 if (eval2(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3320 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3321
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3322 if ((*arg)[0] == '?')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3323 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3324 result = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3326 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3327 if (get_tv_number(rettv) != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3328 result = TRUE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3329 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3330 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3331
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3332 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3333 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3334 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3335 *arg = skipwhite(*arg + 1);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3336 if (eval1(arg, rettv, evaluate && result) == FAIL) /* recursive! */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3337 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3338
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3339 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3340 * Check for the ":".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3341 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3342 if ((*arg)[0] != ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3343 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3344 EMSG(_("E109: Missing ':' after '?'"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3345 if (evaluate && result)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3346 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3347 return FAIL;
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3351 * Get the third variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3352 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3353 *arg = skipwhite(*arg + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3354 if (eval1(arg, &var2, evaluate && !result) == FAIL) /* recursive! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3355 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3356 if (evaluate && result)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3357 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3358 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3359 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3360 if (evaluate && !result)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3361 *rettv = var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3362 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3363
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3364 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3365 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368 * Handle first level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3369 * expr2 || expr2 || expr2 logical OR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3370 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3371 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3372 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3373 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3374 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3375 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3376 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3377 eval2(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3379 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3382 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383 long result;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3384 int first;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3385
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3386 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3387 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3388 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3389 if (eval3(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393 * Repeat until there is no following "||".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3395 first = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3396 result = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3397 while ((*arg)[0] == '|' && (*arg)[1] == '|')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3399 if (evaluate && first)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3400 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3401 if (get_tv_number(rettv) != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3402 result = TRUE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3403 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3404 first = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3405 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3406
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3407 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3408 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3409 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3410 *arg = skipwhite(*arg + 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3411 if (eval3(arg, &var2, evaluate && !result) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3412 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3413
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3414 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3415 * Compute the result.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3416 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3417 if (evaluate && !result)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3418 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3419 if (get_tv_number(&var2) != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3420 result = TRUE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3421 clear_tv(&var2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3425 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3426 rettv->vval.v_number = result;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3427 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3428 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3429
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3430 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3431 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3432
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434 * Handle second level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3435 * expr3 && expr3 && expr3 logical AND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3436 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3437 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3438 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3439 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3440 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3441 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3442 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3443 eval3(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3444 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3445 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3446 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3447 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3448 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3449 long result;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3450 int first;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3451
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3455 if (eval4(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456 return FAIL;
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 * Repeat until there is no following "&&".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461 first = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3462 result = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 while ((*arg)[0] == '&' && (*arg)[1] == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 if (evaluate && first)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3467 if (get_tv_number(rettv) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3468 result = FALSE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3469 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3470 first = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3471 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3472
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3474 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476 *arg = skipwhite(*arg + 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477 if (eval4(arg, &var2, evaluate && result) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3480 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3481 * Compute the result.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3482 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3483 if (evaluate && result)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3484 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3485 if (get_tv_number(&var2) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3486 result = FALSE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3487 clear_tv(&var2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3489 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3490 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3491 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3492 rettv->vval.v_number = result;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3493 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 * Handle third level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 * var1 == var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 * var1 =~ var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503 * var1 != var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3504 * var1 !~ var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 * var1 > var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 * var1 >= var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507 * var1 < var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508 * var1 <= var2
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3509 * var1 is var2
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3510 * var1 isnot var2
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3511 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3512 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3515 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3516 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3517 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3518 eval4(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3519 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3520 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3521 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3522 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3523 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3524 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3525 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3526 exptype_T type = TYPE_UNKNOWN;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3527 int type_is = FALSE; /* TRUE for "is" and "isnot" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3528 int len = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3529 long n1, n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3530 char_u *s1, *s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3531 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3532 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3533 int ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3534 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3535
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3536 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3537 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3538 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3539 if (eval5(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3540 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3542 p = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543 switch (p[0])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545 case '=': if (p[1] == '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3546 type = TYPE_EQUAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547 else if (p[1] == '~')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 type = TYPE_MATCH;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3549 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3550 case '!': if (p[1] == '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 type = TYPE_NEQUAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552 else if (p[1] == '~')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553 type = TYPE_NOMATCH;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3555 case '>': if (p[1] != '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557 type = TYPE_GREATER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3558 len = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3559 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 type = TYPE_GEQUAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3562 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 case '<': if (p[1] != '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 type = TYPE_SMALLER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 len = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3567 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3568 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 type = TYPE_SEQUAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3570 break;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3571 case 'i': if (p[1] == 's')
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3572 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3573 if (p[2] == 'n' && p[3] == 'o' && p[4] == 't')
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3574 len = 5;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3575 if (!vim_isIDc(p[len]))
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3576 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3577 type = len == 2 ? TYPE_EQUAL : TYPE_NEQUAL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3578 type_is = TRUE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3579 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3580 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3581 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 * If there is a comparitive operator, use it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587 if (type != TYPE_UNKNOWN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3589 /* extra question mark appended: ignore case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3590 if (p[len] == '?')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3591 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3592 ic = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593 ++len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595 /* extra '#' appended: match case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3596 else if (p[len] == '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3598 ic = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3599 ++len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3600 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 /* nothing appened: use 'ignorecase' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3603 ic = p_ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3604
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3605 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3606 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 *arg = skipwhite(p + len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609 if (eval5(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3610 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3611 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3612 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3613 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3614
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3615 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3616 {
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3617 if (type_is && rettv->v_type != var2.v_type)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3618 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3619 /* For "is" a different type always means FALSE, for "notis"
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3620 * it means TRUE. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3621 n1 = (type == TYPE_NEQUAL);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3622 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3623 else if (rettv->v_type == VAR_LIST || var2.v_type == VAR_LIST)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3624 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3625 if (type_is)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3626 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3627 n1 = (rettv->v_type == var2.v_type
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3628 && rettv->vval.v_list == var2.vval.v_list);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3629 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3630 n1 = !n1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3631 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3632 else if (rettv->v_type != var2.v_type
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3633 || (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3634 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3635 if (rettv->v_type != var2.v_type)
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
3636 EMSG(_("E691: Can only compare List with List"));
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3637 else
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
3638 EMSG(_("E692: Invalid operation for Lists"));
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3639 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3640 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3641 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3642 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3643 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3644 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3645 /* Compare two Lists for being equal or unequal. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3646 n1 = list_equal(rettv->vval.v_list, var2.vval.v_list, ic);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3647 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3648 n1 = !n1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3649 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3650 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3651
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3652 else if (rettv->v_type == VAR_DICT || var2.v_type == VAR_DICT)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3653 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3654 if (type_is)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3655 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3656 n1 = (rettv->v_type == var2.v_type
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3657 && rettv->vval.v_dict == var2.vval.v_dict);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3658 if (type == TYPE_NEQUAL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3659 n1 = !n1;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3660 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3661 else if (rettv->v_type != var2.v_type
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3662 || (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3663 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3664 if (rettv->v_type != var2.v_type)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3665 EMSG(_("E735: Can only compare Dictionary with Dictionary"));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3666 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3667 EMSG(_("E736: Invalid operation for Dictionary"));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3668 clear_tv(rettv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3669 clear_tv(&var2);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3670 return FAIL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3671 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3672 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3673 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3674 /* Compare two Dictionaries for being equal or unequal. */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3675 n1 = dict_equal(rettv->vval.v_dict, var2.vval.v_dict, ic);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3676 if (type == TYPE_NEQUAL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3677 n1 = !n1;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3678 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3679 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3680
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3681 else if (rettv->v_type == VAR_FUNC || var2.v_type == VAR_FUNC)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3682 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3683 if (rettv->v_type != var2.v_type
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3684 || (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3685 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3686 if (rettv->v_type != var2.v_type)
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
3687 EMSG(_("E693: Can only compare Funcref with Funcref"));
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3688 else
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
3689 EMSG(_("E694: Invalid operation for Funcrefs"));
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3690 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3691 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3692 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3693 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3694 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3695 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3696 /* Compare two Funcrefs for being equal or unequal. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3697 if (rettv->vval.v_string == NULL
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3698 || var2.vval.v_string == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3699 n1 = FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3700 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3701 n1 = STRCMP(rettv->vval.v_string,
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3702 var2.vval.v_string) == 0;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3703 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3704 n1 = !n1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3705 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3706 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3707
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3708 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3709 * If one of the two variables is a number, compare as a number.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3710 * When using "=~" or "!~", always compare as string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3711 */
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3712 else if ((rettv->v_type == VAR_NUMBER || var2.v_type == VAR_NUMBER)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3713 && type != TYPE_MATCH && type != TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3714 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3715 n1 = get_tv_number(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3716 n2 = get_tv_number(&var2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3717 switch (type)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3718 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3719 case TYPE_EQUAL: n1 = (n1 == n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3720 case TYPE_NEQUAL: n1 = (n1 != n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3721 case TYPE_GREATER: n1 = (n1 > n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3722 case TYPE_GEQUAL: n1 = (n1 >= n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3723 case TYPE_SMALLER: n1 = (n1 < n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3724 case TYPE_SEQUAL: n1 = (n1 <= n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3725 case TYPE_UNKNOWN:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726 case TYPE_MATCH:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3727 case TYPE_NOMATCH: break; /* avoid gcc warning */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3728 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3729 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3730 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3731 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3732 s1 = get_tv_string_buf(rettv, buf1);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3733 s2 = get_tv_string_buf(&var2, buf2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3734 if (type != TYPE_MATCH && type != TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3735 i = ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3736 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3737 i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3738 n1 = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3739 switch (type)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741 case TYPE_EQUAL: n1 = (i == 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3742 case TYPE_NEQUAL: n1 = (i != 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3743 case TYPE_GREATER: n1 = (i > 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3744 case TYPE_GEQUAL: n1 = (i >= 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3745 case TYPE_SMALLER: n1 = (i < 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3746 case TYPE_SEQUAL: n1 = (i <= 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3747
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3748 case TYPE_MATCH:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3749 case TYPE_NOMATCH:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3750 /* avoid 'l' flag in 'cpoptions' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3751 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3752 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3753 regmatch.regprog = vim_regcomp(s2,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3754 RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3755 regmatch.rm_ic = ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3756 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3757 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3758 n1 = vim_regexec_nl(&regmatch, s1, (colnr_T)0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3759 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3760 if (type == TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3761 n1 = !n1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3762 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3763 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3764 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3765
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3766 case TYPE_UNKNOWN: break; /* avoid gcc warning */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3767 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3768 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3769 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3770 clear_tv(&var2);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3771 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3772 rettv->vval.v_number = n1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3773 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3774 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3775
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3776 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3777 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3778
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3779 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3780 * Handle fourth level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3781 * + number addition
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3782 * - number subtraction
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3783 * . string concatenation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3784 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3785 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3786 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3787 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3788 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3789 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3790 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3791 eval5(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3792 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3793 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3794 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3795 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3796 typval_T var2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3797 typval_T var3;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3798 int op;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3799 long n1, n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3800 char_u *s1, *s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3801 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3802 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3803
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3804 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3805 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3806 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3807 if (eval6(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3808 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3809
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3810 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3811 * Repeat computing, until no '+', '-' or '.' is following.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3812 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3813 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3814 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3815 op = **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3816 if (op != '+' && op != '-' && op != '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3817 break;
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 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3821 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3822 *arg = skipwhite(*arg + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3823 if (eval6(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3824 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3825 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3826 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3827 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3828
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3829 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3830 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3831 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3832 * Compute the result.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3833 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3834 if (op == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3835 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3836 s1 = get_tv_string_buf(rettv, buf1);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3837 s2 = get_tv_string_buf(&var2, buf2);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3838 p = concat_str(s1, s2);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3839 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3840 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3841 rettv->vval.v_string = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3842 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
3843 else if (op == '+' && rettv->v_type == VAR_LIST
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
3844 && var2.v_type == VAR_LIST)
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3845 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3846 /* concatenate Lists */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3847 if (list_concat(rettv->vval.v_list, var2.vval.v_list,
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3848 &var3) == FAIL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3849 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3850 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3851 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3852 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3853 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3854 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3855 *rettv = var3;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3856 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3857 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3858 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3859 n1 = get_tv_number(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3860 n2 = get_tv_number(&var2);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3861 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3862 if (op == '+')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3863 n1 = n1 + n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3864 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3865 n1 = n1 - n2;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3866 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3867 rettv->vval.v_number = n1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3868 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3869 clear_tv(&var2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3870 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3871 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3872 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3873 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3874
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3875 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3876 * Handle fifth level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3877 * * number multiplication
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3878 * / number division
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3879 * % number modulo
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3880 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3881 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3882 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3883 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3884 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3885 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3886 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3887 eval6(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3888 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3889 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3890 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3891 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3892 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3893 int op;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3894 long n1, n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3895
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3896 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3897 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3898 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3899 if (eval7(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3900 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3901
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3902 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3903 * Repeat computing, until no '*', '/' or '%' is following.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3904 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3905 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3906 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3907 op = **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3908 if (op != '*' && op != '/' && op != '%')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3909 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3910
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3911 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3912 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3913 n1 = get_tv_number(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3914 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3915 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3916 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3917 n1 = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3918
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3919 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3920 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3921 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3922 *arg = skipwhite(*arg + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3923 if (eval7(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3924 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3925
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3926 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3927 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3928 n2 = get_tv_number(&var2);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3929 clear_tv(&var2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3930
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3931 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3932 * Compute the result.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3933 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3934 if (op == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3935 n1 = n1 * n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3936 else if (op == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3937 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3938 if (n2 == 0) /* give an error message? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3939 n1 = 0x7fffffffL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3940 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3941 n1 = n1 / n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3942 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3943 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3944 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3945 if (n2 == 0) /* give an error message? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3946 n1 = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3947 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3948 n1 = n1 % n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3949 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3950 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3951 rettv->vval.v_number = n1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3952 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3953 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3954
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3955 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3956 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3957
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3958 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3959 * Handle sixth level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3960 * number number constant
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3961 * "string" string contstant
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3962 * 'string' literal string contstant
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3963 * &option-name option value
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3964 * @r register contents
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3965 * identifier variable value
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3966 * function() function call
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3967 * $VAR environment variable
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3968 * (expression) nested expression
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3969 * [expr, expr] List
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3970 * {key: val, key: val} Dictionary
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3971 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3972 * Also handle:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3973 * ! in front logical NOT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3974 * - in front unary minus
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3975 * + in front unary plus (ignored)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3976 * trailing [] subscript in String or List
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3977 * trailing .name entry in Dictionary
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3978 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3979 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3980 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3981 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3982 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3983 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3984 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3985 eval7(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3986 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3987 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3988 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3989 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3990 long n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3991 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3992 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3993 int val;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3994 char_u *start_leader, *end_leader;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3995 int ret = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3996 char_u *alias;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3997
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3998 /*
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3999 * Initialise variable so that clear_tv() can't mistake this for a
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4000 * string and free a string that isn't there.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4001 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4002 rettv->v_type = VAR_UNKNOWN;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4003
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4004 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4005 * Skip '!' and '-' characters. They are handled later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4006 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4007 start_leader = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4008 while (**arg == '!' || **arg == '-' || **arg == '+')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4009 *arg = skipwhite(*arg + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4010 end_leader = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4011
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4012 switch (**arg)
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 * Number constant.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4016 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4017 case '0':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4018 case '1':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4019 case '2':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4020 case '3':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4021 case '4':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4022 case '5':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4023 case '6':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4024 case '7':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4025 case '8':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4026 case '9':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4027 vim_str2nr(*arg, NULL, &len, TRUE, TRUE, &n, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4028 *arg += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4029 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4030 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4031 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4032 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4033 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4034 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4035
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4036 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4037 * String constant: "string".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4038 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4039 case '"': ret = get_string_tv(arg, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4040 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4041
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4042 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4043 * Literal string constant: 'str''ing'.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4044 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4045 case '\'': ret = get_lit_string_tv(arg, rettv, evaluate);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4046 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4047
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4048 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4049 * List: [expr, expr]
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4050 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4051 case '[': ret = get_list_tv(arg, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4052 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4053
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4054 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4055 * Dictionary: {key: val, key: val}
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4056 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4057 case '{': ret = get_dict_tv(arg, rettv, evaluate);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4058 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4059
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4060 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4061 * Option value: &name
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4062 */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4063 case '&': ret = get_option_tv(arg, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4064 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4065
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4066 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4067 * Environment variable: $VAR.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4068 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4069 case '$': ret = get_env_tv(arg, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4070 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4071
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4072 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4073 * Register contents: @r.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4074 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4075 case '@': ++*arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4076 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4077 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4078 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4079 rettv->vval.v_string = get_reg_contents(**arg, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4080 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4081 if (**arg != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4082 ++*arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4083 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4084
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4085 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4086 * nested expression: (expression).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4087 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4088 case '(': *arg = skipwhite(*arg + 1);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4089 ret = eval1(arg, rettv, evaluate); /* recursive! */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4090 if (**arg == ')')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4091 ++*arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4092 else if (ret == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4093 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4094 EMSG(_("E110: Missing ')'"));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4095 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4096 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4097 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4098 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4099
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4100 default: ret = NOTDONE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4101 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4102 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4103
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4104 if (ret == NOTDONE)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4105 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4106 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4107 * Must be a variable or function name.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4108 * Can also be a curly-braces kind of name: {expr}.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4109 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4110 s = *arg;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4111 len = get_name_len(arg, &alias, evaluate, TRUE);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4112 if (alias != NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4113 s = alias;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4114
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4115 if (len <= 0)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4116 ret = FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4117 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4118 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4119 if (**arg == '(') /* recursive! */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4120 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4121 /* If "s" is the name of a variable of type VAR_FUNC
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4122 * use its contents. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4123 s = deref_func_name(s, &len);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4124
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4125 /* Invoke the function. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4126 ret = get_func_tv(s, len, rettv, arg,
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4127 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4128 &len, evaluate, NULL);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4129 /* Stop the expression evaluation when immediately
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4130 * aborting on error, or when an interrupt occurred or
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4131 * an exception was thrown but not caught. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4132 if (aborting())
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4133 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4134 if (ret == OK)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4135 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4136 ret = FAIL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4137 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4138 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4139 else if (evaluate)
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4140 ret = get_var_tv(s, len, rettv, TRUE);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4141 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4142 ret = OK;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4143 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4144
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4145 if (alias != NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4146 vim_free(alias);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4147 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4148
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4149 *arg = skipwhite(*arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4150
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4151 /* Handle following '[', '(' and '.' for expr[expr], expr.name,
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4152 * expr(expr). */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4153 if (ret == OK)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4154 ret = handle_subscript(arg, rettv, evaluate, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4155
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4156 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4157 * Apply logical NOT and unary '-', from right to left, ignore '+'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4158 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4159 if (ret == OK && evaluate && end_leader > start_leader)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4160 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4161 val = get_tv_number(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4162 while (end_leader > start_leader)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4163 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4164 --end_leader;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4165 if (*end_leader == '!')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4166 val = !val;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4167 else if (*end_leader == '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4168 val = -val;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4169 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4170 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4171 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4172 rettv->vval.v_number = val;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4173 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4174
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4175 return ret;
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 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4179 * Evaluate an "[expr]" or "[expr:expr]" index.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4180 * "*arg" points to the '['.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4181 * Returns FAIL or OK. "*arg" is advanced to after the ']'.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4182 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4183 static int
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4184 eval_index(arg, rettv, evaluate, verbose)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4185 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4186 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4187 int evaluate;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4188 int verbose; /* give error messages */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4189 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4190 int empty1 = FALSE, empty2 = FALSE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4191 typval_T var1, var2;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4192 long n1, n2 = 0;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4193 long len = -1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4194 int range = FALSE;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4195 char_u *s;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4196 char_u *key = NULL;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4197
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4198 if (rettv->v_type == VAR_FUNC)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4199 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4200 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4201 EMSG(_("E695: Cannot index a Funcref"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4202 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4203 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4204
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4205 if (**arg == '.')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4206 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4207 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4208 * dict.name
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4209 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4210 key = *arg + 1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4211 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4212 ;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4213 if (len == 0)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4214 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4215 *arg = skipwhite(key + len);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4216 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4217 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4218 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4219 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4220 * something[idx]
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4221 *
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4222 * Get the (first) variable from inside the [].
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4223 */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4224 *arg = skipwhite(*arg + 1);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4225 if (**arg == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4226 empty1 = TRUE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4227 else if (eval1(arg, &var1, evaluate) == FAIL) /* recursive! */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4228 return FAIL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4229
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4230 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4231 * Get the second variable from inside the [:].
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4232 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4233 if (**arg == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4234 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4235 range = TRUE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4236 *arg = skipwhite(*arg + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4237 if (**arg == ']')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4238 empty2 = TRUE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4239 else if (eval1(arg, &var2, evaluate) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4240 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4241 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4242 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4243 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4244 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4245
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4246 /* Check for the ']'. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4247 if (**arg != ']')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4248 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4249 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4250 EMSG(_(e_missbrac));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4251 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4252 if (range)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4253 clear_tv(&var2);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4254 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4255 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4256 *arg = skipwhite(*arg + 1); /* skip the ']' */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4257 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4258
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4259 if (evaluate)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4260 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4261 n1 = 0;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4262 if (!empty1 && rettv->v_type != VAR_DICT)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4263 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4264 n1 = get_tv_number(&var1);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4265 clear_tv(&var1);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4266 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4267 if (range)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4268 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4269 if (empty2)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4270 n2 = -1;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4271 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4272 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4273 n2 = get_tv_number(&var2);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4274 clear_tv(&var2);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4275 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4276 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4277
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4278 switch (rettv->v_type)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4279 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4280 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4281 case VAR_STRING:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4282 s = get_tv_string(rettv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4283 len = (long)STRLEN(s);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4284 if (range)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4285 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4286 /* The resulting variable is a substring. If the indexes
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4287 * are out of range the result is empty. */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4288 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4289 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4290 n1 = len + n1;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4291 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4292 n1 = 0;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4293 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4294 if (n2 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4295 n2 = len + n2;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4296 else if (n2 >= len)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4297 n2 = len;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4298 if (n1 >= len || n2 < 0 || n1 > n2)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4299 s = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4300 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4301 s = vim_strnsave(s + n1, (int)(n2 - n1 + 1));
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4302 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4303 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4304 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4305 /* The resulting variable is a string of a single
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4306 * character. If the index is too big or negative the
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4307 * result is empty. */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4308 if (n1 >= len || n1 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4309 s = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4310 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4311 s = vim_strnsave(s + n1, 1);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4312 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4313 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4314 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4315 rettv->vval.v_string = s;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4316 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4317
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4318 case VAR_LIST:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4319 len = list_len(rettv->vval.v_list);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4320 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4321 n1 = len + n1;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4322 if (!empty1 && (n1 < 0 || n1 >= len))
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4323 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4324 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4325 EMSGN(_(e_listidx), n1);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4326 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4327 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4328 if (range)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4329 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4330 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4331 listitem_T *item;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4332
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4333 if (n2 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4334 n2 = len + n2;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4335 if (!empty2 && (n2 < 0 || n2 >= len || n2 + 1 < n1))
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4336 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4337 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4338 EMSGN(_(e_listidx), n2);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4339 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4340 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4341 l = list_alloc();
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4342 if (l == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4343 return FAIL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4344 for (item = list_find(rettv->vval.v_list, n1);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4345 n1 <= n2; ++n1)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4346 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4347 if (list_append_tv(l, &item->li_tv) == FAIL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4348 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4349 list_free(l);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4350 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4351 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4352 item = item->li_next;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4353 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4354 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4355 rettv->v_type = VAR_LIST;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4356 rettv->vval.v_list = l;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
4357 ++l->lv_refcount;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4358 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4359 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4360 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4361 copy_tv(&list_find(rettv->vval.v_list, n1)->li_tv,
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4362 &var1);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4363 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4364 *rettv = var1;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4365 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4366 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4367
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4368 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4369 if (range)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4370 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4371 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4372 EMSG(_(e_dictrange));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4373 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4374 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4375 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4376 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4377 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4378 dictitem_T *item;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4379
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4380 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4381 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4382 key = get_tv_string(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4383 if (*key == NUL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4384 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4385 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4386 EMSG(_(e_emptykey));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4387 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4388 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4389 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4390 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4391
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4392 item = dict_find(rettv->vval.v_dict, key, (int)len);
100
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 (item == NULL && verbose)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4395 EMSG2(_(e_dictkey), key);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4396 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4397 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4398 if (item == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4399 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4400
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4401 copy_tv(&item->di_tv, &var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4402 clear_tv(rettv);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4403 *rettv = var1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4404 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4405 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4406 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4407 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4408
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4409 return OK;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4410 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4411
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4412 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4413 * Get an option value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4414 * "arg" points to the '&' or '+' before the option name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4415 * "arg" is advanced to character after the option name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4416 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4417 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4418 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4419 get_option_tv(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4420 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4421 typval_T *rettv; /* when NULL, only check if option exists */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4422 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4423 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4424 char_u *option_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4425 long numval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4426 char_u *stringval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4427 int opt_type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4428 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4429 int working = (**arg == '+'); /* has("+option") */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4430 int ret = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4431 int opt_flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4432
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4433 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4434 * Isolate the option name and find its value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4435 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4436 option_end = find_option_end(arg, &opt_flags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4437 if (option_end == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4438 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4439 if (rettv != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4440 EMSG2(_("E112: Option name missing: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4441 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4442 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4443
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4444 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4445 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4446 *arg = option_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4447 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4448 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4449
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4450 c = *option_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4451 *option_end = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4452 opt_type = get_option_value(*arg, &numval,
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4453 rettv == NULL ? NULL : &stringval, opt_flags);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4454
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4455 if (opt_type == -3) /* invalid name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4456 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4457 if (rettv != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4458 EMSG2(_("E113: Unknown option: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4459 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4460 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4461 else if (rettv != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4462 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4463 if (opt_type == -2) /* hidden string option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4464 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4465 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4466 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4467 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4468 else if (opt_type == -1) /* hidden number option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4469 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4470 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4471 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4472 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4473 else if (opt_type == 1) /* number option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4474 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4475 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4476 rettv->vval.v_number = numval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4477 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4478 else /* string option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4479 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4480 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4481 rettv->vval.v_string = stringval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4482 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4483 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4484 else if (working && (opt_type == -2 || opt_type == -1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4485 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4486
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4487 *option_end = c; /* put back for error messages */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4488 *arg = option_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4489
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4490 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4491 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4492
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4493 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4494 * Allocate a variable for a string constant.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4495 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4496 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4497 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4498 get_string_tv(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4499 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4500 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4501 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4502 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4503 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4504 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4505 int extra = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4506
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4507 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4508 * Find the end of the string, skipping backslashed characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4509 */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4510 for (p = *arg + 1; *p != NUL && *p != '"'; mb_ptr_adv(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4511 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4512 if (*p == '\\' && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4513 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4514 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4515 /* A "\<x>" form occupies at least 4 characters, and produces up
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4516 * to 6 characters: reserve space for 2 extra */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4517 if (*p == '<')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4518 extra += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4519 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4520 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4521
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4522 if (*p != '"')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4523 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4524 EMSG2(_("E114: Missing quote: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4525 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4526 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4527
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4528 /* If only parsing, set *arg and return here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4529 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4530 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4531 *arg = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4532 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4533 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4534
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4535 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4536 * Copy the string into allocated memory, handling backslashed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4537 * characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4538 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4539 name = alloc((unsigned)(p - *arg + extra));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4540 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4541 return FAIL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4542 rettv->v_type = VAR_STRING;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4543 rettv->vval.v_string = name;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4544
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4545 for (p = *arg + 1; *p != NUL && *p != '"'; )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4546 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4547 if (*p == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4548 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4549 switch (*++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4550 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4551 case 'b': *name++ = BS; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4552 case 'e': *name++ = ESC; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4553 case 'f': *name++ = FF; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4554 case 'n': *name++ = NL; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4555 case 'r': *name++ = CAR; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4556 case 't': *name++ = TAB; ++p; break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4557
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4558 case 'X': /* hex: "\x1", "\x12" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4559 case 'x':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4560 case 'u': /* Unicode: "\u0023" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4561 case 'U':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4562 if (vim_isxdigit(p[1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4563 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4564 int n, nr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4565 int c = toupper(*p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4566
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4567 if (c == 'X')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4568 n = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4569 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4570 n = 4;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4571 nr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4572 while (--n >= 0 && vim_isxdigit(p[1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4573 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4574 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4575 nr = (nr << 4) + hex2nr(*p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4576 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4577 ++p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4578 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4579 /* For "\u" store the number according to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4580 * 'encoding'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4581 if (c != 'X')
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4582 name += (*mb_char2bytes)(nr, name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4583 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4584 #endif
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4585 *name++ = nr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4586 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4587 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4588
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4589 /* octal: "\1", "\12", "\123" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4590 case '0':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4591 case '1':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4592 case '2':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4593 case '3':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4594 case '4':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4595 case '5':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4596 case '6':
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4597 case '7': *name = *p++ - '0';
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4598 if (*p >= '0' && *p <= '7')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4599 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4600 *name = (*name << 3) + *p++ - '0';
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4601 if (*p >= '0' && *p <= '7')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4602 *name = (*name << 3) + *p++ - '0';
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4603 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4604 ++name;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4605 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4606
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4607 /* Special key, e.g.: "\<C-W>" */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4608 case '<': extra = trans_special(&p, name, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4609 if (extra != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4610 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4611 name += extra;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4612 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4613 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4614 /* FALLTHROUGH */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4615
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4616 default: MB_COPY_CHAR(p, name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4617 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4618 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4619 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4620 else
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4621 MB_COPY_CHAR(p, name);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4622
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4623 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4624 *name = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4625 *arg = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4626
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4627 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4628 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4629
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4630 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4631 * Allocate a variable for a 'str''ing' constant.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4632 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4633 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4634 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4635 get_lit_string_tv(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4636 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4637 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4638 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4639 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4640 char_u *p;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4641 char_u *str;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4642 int reduce = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4643
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4644 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4645 * Find the end of the string, skipping ''.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4646 */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4647 for (p = *arg + 1; *p != NUL; mb_ptr_adv(p))
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4648 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4649 if (*p == '\'')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4650 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4651 if (p[1] != '\'')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4652 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4653 ++reduce;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4654 ++p;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4655 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4656 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4657
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4658 if (*p != '\'')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4659 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4660 EMSG2(_("E115: Missing quote: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4661 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4662 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4663
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4664 /* If only parsing return after setting "*arg" */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4665 if (!evaluate)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4666 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4667 *arg = p + 1;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4668 return OK;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4669 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4670
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4671 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4672 * Copy the string into allocated memory, handling '' to ' reduction.
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4673 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4674 str = alloc((unsigned)((p - *arg) - reduce));
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4675 if (str == NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4676 return FAIL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4677 rettv->v_type = VAR_STRING;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4678 rettv->vval.v_string = str;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4679
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4680 for (p = *arg + 1; *p != NUL; )
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4681 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4682 if (*p == '\'')
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 (p[1] != '\'')
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4685 break;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4686 ++p;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4687 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4688 MB_COPY_CHAR(p, str);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4689 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4690 *str = NUL;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4691 *arg = p + 1;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4692
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4693 return OK;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4694 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4695
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4696 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4697 * Allocate a variable for a List and fill it from "*arg".
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4698 * Return OK or FAIL.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4699 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4700 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4701 get_list_tv(arg, rettv, evaluate)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4702 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4703 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4704 int evaluate;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4705 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4706 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4707 typval_T tv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4708 listitem_T *item;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4709
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4710 if (evaluate)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4711 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4712 l = list_alloc();
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4713 if (l == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4714 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4715 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4716
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4717 *arg = skipwhite(*arg + 1);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4718 while (**arg != ']' && **arg != NUL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4719 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4720 if (eval1(arg, &tv, evaluate) == FAIL) /* recursive! */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4721 goto failret;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4722 if (evaluate)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4723 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4724 item = listitem_alloc();
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4725 if (item != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4726 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4727 item->li_tv = tv;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
4728 item->li_tv.v_lock = 0;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4729 list_append(l, item);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4730 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4731 else
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4732 clear_tv(&tv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4733 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4734
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4735 if (**arg == ']')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4736 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4737 if (**arg != ',')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4738 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4739 EMSG2(_("E696: Missing comma in List: %s"), *arg);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4740 goto failret;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4741 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4742 *arg = skipwhite(*arg + 1);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4743 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4744
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4745 if (**arg != ']')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4746 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4747 EMSG2(_("E697: Missing end of List ']': %s"), *arg);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4748 failret:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4749 if (evaluate)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4750 list_free(l);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4751 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4752 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4753
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4754 *arg = skipwhite(*arg + 1);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4755 if (evaluate)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4756 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4757 rettv->v_type = VAR_LIST;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4758 rettv->vval.v_list = l;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4759 ++l->lv_refcount;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4760 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4761
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4762 return OK;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4763 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4764
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4765 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4766 * Allocate an empty header for a list.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4767 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4768 static list_T *
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4769 list_alloc()
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4770 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4771 return (list_T *)alloc_clear(sizeof(list_T));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4772 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4773
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4774 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4775 * Unreference a list: decrement the reference count and free it when it
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4776 * becomes zero.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4777 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4778 static void
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4779 list_unref(l)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4780 list_T *l;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4781 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4782 if (l != NULL && --l->lv_refcount <= 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4783 list_free(l);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4784 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4785
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4786 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4787 * Free a list, including all items it points to.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4788 * Ignores the reference count.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4789 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4790 static void
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4791 list_free(l)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4792 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4793 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4794 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4795 listitem_T *next;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4796
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4797 for (item = l->lv_first; item != NULL; item = next)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4798 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4799 next = item->li_next;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4800 listitem_free(item);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4801 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4802 vim_free(l);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4803 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4804
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4805 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4806 * Allocate a list item.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4807 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4808 static listitem_T *
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4809 listitem_alloc()
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4810 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4811 return (listitem_T *)alloc(sizeof(listitem_T));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4812 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4813
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4814 /*
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
4815 * Free a list item. Also clears the value. Does not notify watchers.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4816 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4817 static void
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4818 listitem_free(item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4819 listitem_T *item;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4820 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4821 clear_tv(&item->li_tv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4822 vim_free(item);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4823 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4824
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4825 /*
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
4826 * 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
4827 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
4828 static void
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
4829 listitem_remove(l, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4830 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4831 listitem_T *item;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
4832 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
4833 list_remove(l, item, item);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
4834 listitem_free(item);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
4835 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
4836
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
4837 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4838 * Get the number of items in a list.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4839 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4840 static long
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4841 list_len(l)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4842 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4843 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4844 if (l == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4845 return 0L;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4846 return l->lv_len;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4847 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4848
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4849 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4850 * Return TRUE when two lists have exactly the same values.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4851 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4852 static int
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4853 list_equal(l1, l2, ic)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4854 list_T *l1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4855 list_T *l2;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4856 int ic; /* ignore case for strings */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4857 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4858 listitem_T *item1, *item2;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4859
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4860 if (list_len(l1) != list_len(l2))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4861 return FALSE;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4862
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4863 for (item1 = l1->lv_first, item2 = l2->lv_first;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4864 item1 != NULL && item2 != NULL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4865 item1 = item1->li_next, item2 = item2->li_next)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4866 if (!tv_equal(&item1->li_tv, &item2->li_tv, ic))
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4867 return FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4868 return item1 == NULL && item2 == NULL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4869 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4870
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4871 /*
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4872 * Return TRUE when two dictionaries have exactly the same key/values.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4873 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4874 static int
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4875 dict_equal(d1, d2, ic)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4876 dict_T *d1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4877 dict_T *d2;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4878 int ic; /* ignore case for strings */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4879 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4880 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4881 dictitem_T *item2;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4882 int todo;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4883
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4884 if (dict_len(d1) != dict_len(d2))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4885 return FALSE;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4886
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4887 todo = d1->dv_hashtab.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4888 for (hi = d1->dv_hashtab.ht_array; todo > 0; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4889 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4890 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4891 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4892 item2 = dict_find(d2, hi->hi_key, -1);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4893 if (item2 == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4894 return FALSE;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4895 if (!tv_equal(&HI2DI(hi)->di_tv, &item2->di_tv, ic))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4896 return FALSE;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4897 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4898 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4899 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4900 return TRUE;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4901 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4902
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4903 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4904 * Return TRUE if "tv1" and "tv2" have the same value.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4905 * Compares the items just like "==" would compare them.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4906 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4907 static int
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4908 tv_equal(tv1, tv2, ic)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4909 typval_T *tv1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4910 typval_T *tv2;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4911 int ic; /* ignore case */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4912 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4913 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4914
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4915 if (tv1->v_type == VAR_LIST || tv2->v_type == VAR_LIST)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4916 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4917 /* recursive! */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4918 if (tv1->v_type != tv2->v_type
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4919 || !list_equal(tv1->vval.v_list, tv2->vval.v_list, ic))
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4920 return FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4921 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4922 else if (tv1->v_type == VAR_DICT || tv2->v_type == VAR_DICT)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4923 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4924 /* recursive! */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4925 if (tv1->v_type != tv2->v_type
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4926 || !dict_equal(tv1->vval.v_dict, tv2->vval.v_dict, ic))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4927 return FALSE;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4928 }
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4929 else if (tv1->v_type == VAR_FUNC || tv2->v_type == VAR_FUNC)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4930 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4931 if (tv1->v_type != tv2->v_type
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4932 || tv1->vval.v_string == NULL
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4933 || tv2->vval.v_string == NULL
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4934 || STRCMP(tv1->vval.v_string, tv2->vval.v_string) != 0)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4935 return FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4936 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4937 else if (tv1->v_type == VAR_NUMBER || tv2->v_type == VAR_NUMBER)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4938 {
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4939 /* "4" is equal to 4. But don't consider 'a' and zero to be equal.
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4940 * Don't consider "4x" to be equal to 4. */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4941 if ((tv1->v_type == VAR_STRING
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4942 && !string_isa_number(tv1->vval.v_string))
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4943 || (tv2->v_type == VAR_STRING
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4944 && !string_isa_number(tv2->vval.v_string)))
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4945 return FALSE;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4946 if (get_tv_number(tv1) != get_tv_number(tv2))
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4947 return FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4948 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4949 else if (!ic && STRCMP(get_tv_string_buf(tv1, buf1),
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4950 get_tv_string_buf(tv2, buf2)) != 0)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4951 return FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4952 else if (ic && STRICMP(get_tv_string_buf(tv1, buf1),
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4953 get_tv_string_buf(tv2, buf2)) != 0)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4954 return FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4955 return TRUE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4956 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4957
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4958 /*
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4959 * Return TRUE if "tv" is a number without other non-white characters.
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4960 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4961 static int
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4962 string_isa_number(s)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4963 char_u *s;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4964 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4965 int len;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4966
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4967 vim_str2nr(s, NULL, &len, TRUE, TRUE, NULL, NULL);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4968 return len > 0 && *skipwhite(s + len) == NUL;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4969 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4970
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4971 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4972 * Locate item with index "n" in list "l" and return it.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4973 * A negative index is counted from the end; -1 is the last item.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4974 * Returns NULL when "n" is out of range.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4975 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4976 static listitem_T *
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4977 list_find(l, n)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4978 list_T *l;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4979 long n;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4980 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4981 listitem_T *item;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4982 long idx;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4983
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4984 if (l == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4985 return NULL;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4986
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4987 /* Negative index is relative to the end. */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4988 if (n < 0)
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4989 n = l->lv_len + n;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4990
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4991 /* Check for index out of range. */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4992 if (n < 0 || n >= l->lv_len)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4993 return NULL;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4994
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4995 /* When there is a cached index may start search from there. */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4996 if (l->lv_idx_item != NULL)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4997 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4998 if (n < l->lv_idx / 2)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4999 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5000 /* closest to the start of the list */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5001 item = l->lv_first;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5002 idx = 0;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5003 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5004 else if (n > (l->lv_idx + l->lv_len) / 2)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5005 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5006 /* closest to the end of the list */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5007 item = l->lv_last;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5008 idx = l->lv_len - 1;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5009 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5010 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5011 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5012 /* closest to the cached index */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5013 item = l->lv_idx_item;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5014 idx = l->lv_idx;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5015 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5016 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5017 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5018 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5019 if (n < l->lv_len / 2)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5020 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5021 /* closest to the start of the list */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5022 item = l->lv_first;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5023 idx = 0;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5024 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5025 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5026 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5027 /* closest to the end of the list */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5028 item = l->lv_last;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5029 idx = l->lv_len - 1;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5030 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5031 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5032
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5033 while (n > idx)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5034 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5035 /* search forward */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5036 item = item->li_next;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5037 ++idx;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5038 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5039 while (n < idx)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5040 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5041 /* search backward */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5042 item = item->li_prev;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5043 --idx;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5044 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5045
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5046 /* cache the used index */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5047 l->lv_idx = idx;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5048 l->lv_idx_item = item;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5049
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5050 return item;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5051 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5052
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5053 /*
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5054 * Locate "item" list "l" and return its index.
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5055 * Returns -1 when "item" is not in the list.
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5056 */
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5057 static long
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5058 list_idx_of_item(l, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5059 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5060 listitem_T *item;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5061 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5062 long idx = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5063 listitem_T *li;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5064
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5065 if (l == NULL)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5066 return -1;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5067 idx = 0;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5068 for (li = l->lv_first; li != NULL && li != item; li = li->li_next)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5069 ++idx;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5070 if (li == NULL)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5071 return -1;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5072 return idx;;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5073 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5074
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5075 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5076 * Append item "item" to the end of list "l".
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5077 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5078 static void
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5079 list_append(l, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5080 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5081 listitem_T *item;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5082 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5083 if (l->lv_last == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5084 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5085 /* empty list */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5086 l->lv_first = item;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5087 l->lv_last = item;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5088 item->li_prev = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5089 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5090 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5091 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5092 l->lv_last->li_next = item;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5093 item->li_prev = l->lv_last;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5094 l->lv_last = item;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5095 }
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5096 ++l->lv_len;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5097 item->li_next = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5098 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5099
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5100 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5101 * Append typval_T "tv" to the end of list "l".
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5102 * Return FAIL when out of memory.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5103 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5104 static int
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5105 list_append_tv(l, tv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5106 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5107 typval_T *tv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5108 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5109 listitem_T *li = listitem_alloc();
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5110
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5111 if (li == NULL)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5112 return FAIL;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5113 copy_tv(tv, &li->li_tv);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5114 list_append(l, li);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5115 return OK;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5116 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5117
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5118 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5119 * Add a dictionary to a list. Used by errorlist().
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5120 * Return FAIL when out of memory.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5121 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5122 int
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5123 list_append_dict(list, dict)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5124 list_T *list;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5125 dict_T *dict;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5126 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5127 listitem_T *li = listitem_alloc();
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5128
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5129 if (li == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5130 return FAIL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5131 li->li_tv.v_type = VAR_DICT;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5132 li->li_tv.v_lock = 0;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5133 li->li_tv.vval.v_dict = dict;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5134 list_append(list, li);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5135 ++dict->dv_refcount;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5136 return OK;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5137 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5138
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5139 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5140 * Insert typval_T "tv" in list "l" before "item".
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5141 * If "item" is NULL append at the end.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5142 * Return FAIL when out of memory.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5143 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5144 static int
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5145 list_insert_tv(l, tv, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5146 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5147 typval_T *tv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5148 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5149 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5150 listitem_T *ni = listitem_alloc();
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5151
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5152 if (ni == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5153 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5154 copy_tv(tv, &ni->li_tv);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5155 if (item == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5156 /* Append new item at end of list. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5157 list_append(l, ni);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5158 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5159 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5160 /* Insert new item before existing item. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5161 ni->li_prev = item->li_prev;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5162 ni->li_next = item;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5163 if (item->li_prev == NULL)
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5164 {
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5165 l->lv_first = ni;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5166 ++l->lv_idx;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5167 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5168 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5169 {
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5170 item->li_prev->li_next = ni;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5171 l->lv_idx_item = NULL;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5172 }
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5173 item->li_prev = ni;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5174 ++l->lv_len;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5175 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5176 return OK;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5177 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5178
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5179 /*
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5180 * Extend "l1" with "l2".
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5181 * If "bef" is NULL append at the end, otherwise insert before this item.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5182 * Returns FAIL when out of memory.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5183 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5184 static int
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5185 list_extend(l1, l2, bef)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5186 list_T *l1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5187 list_T *l2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5188 listitem_T *bef;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5189 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5190 listitem_T *item;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5191
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5192 for (item = l2->lv_first; item != NULL; item = item->li_next)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5193 if (list_insert_tv(l1, &item->li_tv, bef) == FAIL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5194 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5195 return OK;
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 /*
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5199 * Concatenate lists "l1" and "l2" into a new list, stored in "tv".
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5200 * Return FAIL when out of memory.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5201 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5202 static int
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5203 list_concat(l1, l2, tv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5204 list_T *l1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5205 list_T *l2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5206 typval_T *tv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5207 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5208 list_T *l;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5209
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5210 /* make a copy of the first list. */
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5211 l = list_copy(l1, FALSE, 0);
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5212 if (l == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5213 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5214 tv->v_type = VAR_LIST;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5215 tv->vval.v_list = l;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5216
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5217 /* append all items from the second list */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5218 return list_extend(l, l2, NULL);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5219 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5220
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5221 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5222 * Make a copy of list "orig". Shallow if "deep" is FALSE.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5223 * The refcount of the new list is set to 1.
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5224 * See item_copy() for "copyID".
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5225 * Returns NULL when out of memory.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5226 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5227 static list_T *
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5228 list_copy(orig, deep, copyID)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5229 list_T *orig;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5230 int deep;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5231 int copyID;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5232 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5233 list_T *copy;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5234 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5235 listitem_T *ni;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5236
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5237 if (orig == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5238 return NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5239
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5240 copy = list_alloc();
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5241 if (copy != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5242 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5243 if (copyID != 0)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5244 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5245 /* Do this before adding the items, because one of the items may
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5246 * refer back to this list. */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5247 orig->lv_copyID = copyID;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5248 orig->lv_copylist = copy;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5249 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5250 for (item = orig->lv_first; item != NULL && !got_int;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5251 item = item->li_next)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5252 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5253 ni = listitem_alloc();
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5254 if (ni == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5255 break;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5256 if (deep)
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5257 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5258 if (item_copy(&item->li_tv, &ni->li_tv, deep, copyID) == FAIL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5259 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5260 vim_free(ni);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5261 break;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5262 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5263 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5264 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5265 copy_tv(&item->li_tv, &ni->li_tv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5266 list_append(copy, ni);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5267 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5268 ++copy->lv_refcount;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5269 if (item != NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5270 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5271 list_unref(copy);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5272 copy = NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5273 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5274 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5275
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5276 return copy;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5277 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5278
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5279 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5280 * Remove items "item" to "item2" from list "l".
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5281 * Does not free the listitem or the value!
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5282 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5283 static void
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5284 list_remove(l, item, item2)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5285 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5286 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5287 listitem_T *item2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5288 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5289 listitem_T *ip;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5290
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5291 /* notify watchers */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5292 for (ip = item; ip != NULL; ip = ip->li_next)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5293 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5294 --l->lv_len;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5295 list_fix_watch(l, ip);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5296 if (ip == item2)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5297 break;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5298 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5299
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5300 if (item2->li_next == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5301 l->lv_last = item->li_prev;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5302 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5303 item2->li_next->li_prev = item->li_prev;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5304 if (item->li_prev == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5305 l->lv_first = item2->li_next;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5306 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5307 item->li_prev->li_next = item2->li_next;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5308 l->lv_idx_item = NULL;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5309 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5310
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5311 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5312 * Return an allocated string with the string representation of a list.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5313 * May return NULL.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5314 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5315 static char_u *
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5316 list2string(tv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5317 typval_T *tv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5318 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5319 garray_T ga;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5320
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5321 if (tv->vval.v_list == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5322 return NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5323 ga_init2(&ga, (int)sizeof(char), 80);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5324 ga_append(&ga, '[');
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5325 if (list_join(&ga, tv->vval.v_list, (char_u *)", ", FALSE) == FAIL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5326 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5327 vim_free(ga.ga_data);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5328 return NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5329 }
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5330 ga_append(&ga, ']');
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5331 ga_append(&ga, NUL);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5332 return (char_u *)ga.ga_data;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5333 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5334
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5335 /*
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5336 * Join list "l" into a string in "*gap", using separator "sep".
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5337 * 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
5338 * Return FAIL or OK.
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5339 */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5340 static int
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5341 list_join(gap, l, sep, echo)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5342 garray_T *gap;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5343 list_T *l;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5344 char_u *sep;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5345 int echo;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5346 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5347 int first = TRUE;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5348 char_u *tofree;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5349 char_u numbuf[NUMBUFLEN];
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5350 listitem_T *item;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5351 char_u *s;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5352
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5353 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
5354 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5355 if (first)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5356 first = FALSE;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5357 else
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5358 ga_concat(gap, sep);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5359
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5360 if (echo)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5361 s = echo_string(&item->li_tv, &tofree, numbuf);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5362 else
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5363 s = tv2string(&item->li_tv, &tofree, numbuf);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5364 if (s != NULL)
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5365 ga_concat(gap, s);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5366 vim_free(tofree);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5367 if (s == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5368 return FAIL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5369 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5370 return OK;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5371 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5372
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5373 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5374 * Allocate an empty header for a dictionary.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5375 */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5376 dict_T *
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5377 dict_alloc()
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5378 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5379 dict_T *d;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5380
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5381 d = (dict_T *)alloc(sizeof(dict_T));
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5382 if (d != NULL)
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5383 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5384 hash_init(&d->dv_hashtab);
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5385 d->dv_lock = 0;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5386 d->dv_refcount = 0;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5387 d->dv_copyID = 0;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5388 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5389 return d;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5390 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5391
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5392 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5393 * Unreference a Dictionary: decrement the reference count and free it when it
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5394 * becomes zero.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5395 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5396 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5397 dict_unref(d)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5398 dict_T *d;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5399 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5400 if (d != NULL && --d->dv_refcount <= 0)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5401 dict_free(d);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5402 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5403
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5404 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5405 * Free a Dictionary, including all items it contains.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5406 * Ignores the reference count.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5407 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5408 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5409 dict_free(d)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5410 dict_T *d;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5411 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5412 int todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5413 hashitem_T *hi;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5414
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5415 /* Careful: we free the dictitems while they still appear in the
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5416 * hashtab. Must not try to resize the hashtab! */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5417 todo = d->dv_hashtab.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5418 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5419 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5420 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5421 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5422 dictitem_free(HI2DI(hi));
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5423 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5424 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5425 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5426 hash_clear(&d->dv_hashtab);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5427 vim_free(d);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5428 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5429
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5430 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5431 * Allocate a Dictionary item.
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5432 * The "key" is copied to the new item.
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5433 * 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
5434 * Returns NULL when out of memory.
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5435 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5436 static dictitem_T *
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5437 dictitem_alloc(key)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5438 char_u *key;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5439 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5440 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5441
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5442 di = (dictitem_T *)alloc(sizeof(dictitem_T) + STRLEN(key));
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5443 if (di != NULL)
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5444 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5445 STRCPY(di->di_key, key);
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5446 di->di_flags = 0;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5447 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5448 return di;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5449 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5450
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5451 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5452 * Make a copy of a Dictionary item.
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5453 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5454 static dictitem_T *
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5455 dictitem_copy(org)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5456 dictitem_T *org;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5457 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5458 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5459
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5460 di = (dictitem_T *)alloc(sizeof(dictitem_T) + STRLEN(org->di_key));
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5461 if (di != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5462 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5463 STRCPY(di->di_key, org->di_key);
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5464 di->di_flags = 0;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5465 copy_tv(&org->di_tv, &di->di_tv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5466 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5467 return di;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5468 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5469
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5470 /*
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5471 * Remove item "item" from Dictionary "dict" and free it.
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5472 */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5473 static void
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5474 dictitem_remove(dict, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5475 dict_T *dict;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5476 dictitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5477 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5478 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5479
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5480 hi = hash_find(&dict->dv_hashtab, item->di_key);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5481 if (HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5482 EMSG2(_(e_intern2), "dictitem_remove()");
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5483 else
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5484 hash_remove(&dict->dv_hashtab, hi);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5485 dictitem_free(item);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5486 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5487
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5488 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5489 * Free a dict item. Also clears the value.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5490 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5491 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5492 dictitem_free(item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5493 dictitem_T *item;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5494 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5495 clear_tv(&item->di_tv);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5496 vim_free(item);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5497 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5498
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5499 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5500 * Make a copy of dict "d". Shallow if "deep" is FALSE.
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5501 * The refcount of the new dict is set to 1.
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5502 * See item_copy() for "copyID".
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5503 * Returns NULL when out of memory.
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5504 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5505 static dict_T *
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5506 dict_copy(orig, deep, copyID)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5507 dict_T *orig;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5508 int deep;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5509 int copyID;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5510 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5511 dict_T *copy;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5512 dictitem_T *di;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5513 int todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5514 hashitem_T *hi;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5515
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5516 if (orig == NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5517 return NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5518
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5519 copy = dict_alloc();
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5520 if (copy != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5521 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5522 if (copyID != 0)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5523 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5524 orig->dv_copyID = copyID;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5525 orig->dv_copydict = copy;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5526 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5527 todo = orig->dv_hashtab.ht_used;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5528 for (hi = orig->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5529 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5530 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5531 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5532 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5533
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5534 di = dictitem_alloc(hi->hi_key);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5535 if (di == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5536 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5537 if (deep)
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5538 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5539 if (item_copy(&HI2DI(hi)->di_tv, &di->di_tv, deep,
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5540 copyID) == FAIL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5541 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5542 vim_free(di);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5543 break;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5544 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5545 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5546 else
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5547 copy_tv(&HI2DI(hi)->di_tv, &di->di_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5548 if (dict_add(copy, di) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5549 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5550 dictitem_free(di);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5551 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5552 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5553 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5554 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5555
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5556 ++copy->dv_refcount;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5557 if (todo > 0)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5558 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5559 dict_unref(copy);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5560 copy = NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5561 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5562 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5563
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5564 return copy;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5565 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5566
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5567 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5568 * Add item "item" to Dictionary "d".
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5569 * Returns FAIL when out of memory and when key already existed.
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5570 */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5571 static int
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5572 dict_add(d, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5573 dict_T *d;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5574 dictitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5575 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5576 return hash_add(&d->dv_hashtab, item->di_key);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5577 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5578
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5579 /*
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5580 * Add a number or string entry to dictionary "d".
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5581 * When "str" is NULL use number "nr", otherwise use "str".
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5582 * Returns FAIL when out of memory and when key already exists.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5583 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5584 int
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5585 dict_add_nr_str(d, key, nr, str)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5586 dict_T *d;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5587 char *key;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5588 long nr;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5589 char_u *str;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5590 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5591 dictitem_T *item;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5592
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5593 item = dictitem_alloc((char_u *)key);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5594 if (item == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5595 return FAIL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5596 item->di_tv.v_lock = 0;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5597 if (str == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5598 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5599 item->di_tv.v_type = VAR_NUMBER;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5600 item->di_tv.vval.v_number = nr;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5601 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5602 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5603 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5604 item->di_tv.v_type = VAR_STRING;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5605 item->di_tv.vval.v_string = vim_strsave(str);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5606 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5607 if (dict_add(d, item) == FAIL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5608 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5609 dictitem_free(item);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5610 return FAIL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5611 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5612 return OK;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5613 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5614
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5615 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5616 * Get the number of items in a Dictionary.
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5617 */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5618 static long
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5619 dict_len(d)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5620 dict_T *d;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5621 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5622 if (d == NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5623 return 0L;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5624 return d->dv_hashtab.ht_used;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5625 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5626
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5627 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5628 * Find item "key[len]" in Dictionary "d".
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5629 * If "len" is negative use strlen(key).
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5630 * Returns NULL when not found.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5631 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5632 static dictitem_T *
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5633 dict_find(d, key, len)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5634 dict_T *d;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5635 char_u *key;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5636 int len;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5637 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5638 #define AKEYLEN 200
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5639 char_u buf[AKEYLEN];
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5640 char_u *akey;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5641 char_u *tofree = NULL;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5642 hashitem_T *hi;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5643
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5644 if (len < 0)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5645 akey = key;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5646 else if (len >= AKEYLEN)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5647 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5648 tofree = akey = vim_strnsave(key, len);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5649 if (akey == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5650 return NULL;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5651 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5652 else
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5653 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5654 /* Avoid a malloc/free by using buf[]. */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5655 STRNCPY(buf, key, len);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5656 buf[len] = NUL;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5657 akey = buf;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5658 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5659
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5660 hi = hash_find(&d->dv_hashtab, akey);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5661 vim_free(tofree);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5662 if (HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5663 return NULL;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5664 return HI2DI(hi);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5665 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5666
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5667 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5668 * Return an allocated string with the string representation of a Dictionary.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5669 * May return NULL.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5670 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5671 static char_u *
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5672 dict2string(tv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5673 typval_T *tv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5674 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5675 garray_T ga;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5676 int first = TRUE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5677 char_u *tofree;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5678 char_u numbuf[NUMBUFLEN];
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5679 hashitem_T *hi;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5680 char_u *s;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5681 dict_T *d;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5682 int todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5683
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5684 if ((d = tv->vval.v_dict) == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5685 return NULL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5686 ga_init2(&ga, (int)sizeof(char), 80);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5687 ga_append(&ga, '{');
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5688
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5689 todo = d->dv_hashtab.ht_used;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5690 for (hi = d->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5691 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5692 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5693 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5694 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5695
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5696 if (first)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5697 first = FALSE;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5698 else
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5699 ga_concat(&ga, (char_u *)", ");
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5700
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5701 tofree = string_quote(hi->hi_key, FALSE);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5702 if (tofree != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5703 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5704 ga_concat(&ga, tofree);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5705 vim_free(tofree);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5706 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5707 ga_concat(&ga, (char_u *)": ");
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5708 s = tv2string(&HI2DI(hi)->di_tv, &tofree, numbuf);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5709 if (s != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5710 ga_concat(&ga, s);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5711 vim_free(tofree);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5712 if (s == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5713 break;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5714 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5715 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5716 if (todo > 0)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5717 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5718 vim_free(ga.ga_data);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5719 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5720 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5721
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5722 ga_append(&ga, '}');
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5723 ga_append(&ga, NUL);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5724 return (char_u *)ga.ga_data;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5725 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5726
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5727 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5728 * Allocate a variable for a Dictionary and fill it from "*arg".
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5729 * Return OK or FAIL. Returns NOTDONE for {expr}.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5730 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5731 static int
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5732 get_dict_tv(arg, rettv, evaluate)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5733 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5734 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5735 int evaluate;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5736 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5737 dict_T *d = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5738 typval_T tvkey;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5739 typval_T tv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5740 char_u *key;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5741 dictitem_T *item;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5742 char_u *start = skipwhite(*arg + 1);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5743 char_u buf[NUMBUFLEN];
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5744
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5745 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5746 * First check if it's not a curly-braces thing: {expr}.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5747 * Must do this without evaluating, otherwise a function may be called
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5748 * twice. Unfortunately this means we need to call eval1() twice for the
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5749 * first item.
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5750 * But {} is an empty Dictionary.
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5751 */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5752 if (*start != '}')
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5753 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5754 if (eval1(&start, &tv, FALSE) == FAIL) /* recursive! */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5755 return FAIL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5756 if (*start == '}')
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5757 return NOTDONE;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5758 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5759
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5760 if (evaluate)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5761 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5762 d = dict_alloc();
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5763 if (d == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5764 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5765 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5766 tvkey.v_type = VAR_UNKNOWN;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5767 tv.v_type = VAR_UNKNOWN;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5768
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5769 *arg = skipwhite(*arg + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5770 while (**arg != '}' && **arg != NUL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5771 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5772 if (eval1(arg, &tvkey, evaluate) == FAIL) /* recursive! */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5773 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5774 if (**arg != ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5775 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5776 EMSG2(_("E720: Missing colon in Dictionary: %s"), *arg);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5777 clear_tv(&tvkey);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5778 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5779 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5780 key = get_tv_string_buf(&tvkey, buf);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5781 if (*key == NUL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5782 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5783 EMSG(_(e_emptykey));
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5784 clear_tv(&tvkey);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5785 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5786 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5787
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5788 *arg = skipwhite(*arg + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5789 if (eval1(arg, &tv, evaluate) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5790 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5791 clear_tv(&tvkey);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5792 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5793 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5794 if (evaluate)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5795 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5796 item = dict_find(d, key, -1);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5797 if (item != NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5798 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5799 EMSG(_("E721: Duplicate key in Dictionary"));
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5800 clear_tv(&tvkey);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5801 clear_tv(&tv);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5802 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5803 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5804 item = dictitem_alloc(key);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5805 clear_tv(&tvkey);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5806 if (item != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5807 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5808 item->di_tv = tv;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5809 item->di_tv.v_lock = 0;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5810 if (dict_add(d, item) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5811 dictitem_free(item);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5812 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5813 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5814
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5815 if (**arg == '}')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5816 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5817 if (**arg != ',')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5818 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5819 EMSG2(_("E722: Missing comma in Dictionary: %s"), *arg);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5820 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5821 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5822 *arg = skipwhite(*arg + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5823 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5824
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5825 if (**arg != '}')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5826 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5827 EMSG2(_("E723: Missing end of Dictionary '}': %s"), *arg);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5828 failret:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5829 if (evaluate)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5830 dict_free(d);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5831 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5832 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5833
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5834 *arg = skipwhite(*arg + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5835 if (evaluate)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5836 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5837 rettv->v_type = VAR_DICT;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5838 rettv->vval.v_dict = d;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5839 ++d->dv_refcount;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5840 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5841
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5842 return OK;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5843 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5844
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5845 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5846 * Return a string with the string representation of a variable.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5847 * If the memory is allocated "tofree" is set to it, otherwise NULL.
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5848 * "numbuf" is used for a number.
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5849 * Does not put quotes around strings, as ":echo" displays values.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5850 * May return NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5851 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5852 static char_u *
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5853 echo_string(tv, tofree, numbuf)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5854 typval_T *tv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5855 char_u **tofree;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5856 char_u *numbuf;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5857 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5858 static int recurse = 0;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5859 char_u *r = NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5860
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5861 if (recurse >= DICT_MAXNEST)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5862 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5863 EMSG(_("E724: variable nested too deep for displaying"));
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5864 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5865 return NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5866 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5867 ++recurse;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5868
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5869 switch (tv->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5870 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5871 case VAR_FUNC:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5872 *tofree = NULL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5873 r = tv->vval.v_string;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5874 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5875 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5876 *tofree = list2string(tv);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5877 r = *tofree;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5878 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5879 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5880 *tofree = dict2string(tv);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5881 r = *tofree;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5882 break;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5883 case VAR_STRING:
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5884 case VAR_NUMBER:
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5885 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5886 r = get_tv_string_buf(tv, numbuf);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5887 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5888 default:
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5889 EMSG2(_(e_intern2), "echo_string()");
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5890 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5891 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5892
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5893 --recurse;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5894 return r;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5895 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5896
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5897 /*
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5898 * Return a string with the string representation of a variable.
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5899 * If the memory is allocated "tofree" is set to it, otherwise NULL.
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5900 * "numbuf" is used for a number.
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5901 * Puts quotes around strings, so that they can be parsed back by eval().
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5902 * May return NULL;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5903 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5904 static char_u *
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5905 tv2string(tv, tofree, numbuf)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5906 typval_T *tv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5907 char_u **tofree;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5908 char_u *numbuf;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5909 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5910 switch (tv->v_type)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5911 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5912 case VAR_FUNC:
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5913 *tofree = string_quote(tv->vval.v_string, TRUE);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5914 return *tofree;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5915 case VAR_STRING:
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5916 *tofree = string_quote(tv->vval.v_string, FALSE);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5917 return *tofree;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5918 case VAR_NUMBER:
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5919 case VAR_LIST:
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5920 case VAR_DICT:
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5921 break;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5922 default:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5923 EMSG2(_(e_intern2), "tv2string()");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5924 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5925 return echo_string(tv, tofree, numbuf);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5926 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5927
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5928 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5929 * Return string "str" in ' quotes, doubling ' characters.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5930 * If "str" is NULL an empty string is assumed.
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5931 * If "function" is TRUE make it function('string').
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5932 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5933 static char_u *
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5934 string_quote(str, function)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5935 char_u *str;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5936 int function;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5937 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5938 unsigned len;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5939 char_u *p, *r, *s;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5940
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5941 len = (function ? 13 : 3);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5942 if (str != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5943 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5944 len += STRLEN(str);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5945 for (p = str; *p != NUL; mb_ptr_adv(p))
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5946 if (*p == '\'')
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5947 ++len;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5948 }
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5949 s = r = alloc(len);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5950 if (r != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5951 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5952 if (function)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5953 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5954 STRCPY(r, "function('");
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5955 r += 10;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5956 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5957 else
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5958 *r++ = '\'';
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5959 if (str != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5960 for (p = str; *p != NUL; )
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5961 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5962 if (*p == '\'')
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5963 *r++ = '\'';
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5964 MB_COPY_CHAR(p, r);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5965 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5966 *r++ = '\'';
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5967 if (function)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5968 *r++ = ')';
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5969 *r++ = NUL;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5970 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5971 return s;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5972 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5973
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5974 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5975 * Get the value of an environment variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5976 * "arg" is pointing to the '$'. It is advanced to after the name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5977 * If the environment variable was not set, silently assume it is empty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5978 * Always return OK.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5979 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5980 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5981 get_env_tv(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5982 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5983 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5984 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5985 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5986 char_u *string = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5987 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5988 int cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5989 char_u *name;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5990 int mustfree = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5991
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5992 ++*arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5993 name = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5994 len = get_env_len(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5995 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5996 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5997 if (len != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5998 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5999 cc = name[len];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6000 name[len] = NUL;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6001 /* first try vim_getenv(), fast for normal environment vars */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6002 string = vim_getenv(name, &mustfree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6003 if (string != NULL && *string != NUL)
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6004 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6005 if (!mustfree)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6006 string = vim_strsave(string);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6007 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6008 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6009 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6010 if (mustfree)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6011 vim_free(string);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6012
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6013 /* next try expanding things like $VIM and ${HOME} */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6014 string = expand_env_save(name - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6015 if (string != NULL && *string == '$')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6016 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6017 vim_free(string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6018 string = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6019 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6020 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6021 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6022 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6023 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6024 rettv->vval.v_string = string;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6025 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6026
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6027 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6028 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6029
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6030 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6031 * Array with names and number of arguments of all internal functions
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6032 * MUST BE KEPT SORTED IN strcmp() ORDER FOR BINARY SEARCH!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6033 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6034 static struct fst
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6035 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6036 char *f_name; /* function name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6037 char f_min_argc; /* minimal number of arguments */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6038 char f_max_argc; /* maximal number of arguments */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6039 void (*f_func) __ARGS((typval_T *args, typval_T *rvar));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6040 /* implemenation of function */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6041 } functions[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6042 {
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6043 {"add", 2, 2, f_add},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6044 {"append", 2, 2, f_append},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6045 {"argc", 0, 0, f_argc},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6046 {"argidx", 0, 0, f_argidx},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6047 {"argv", 1, 1, f_argv},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6048 {"browse", 4, 4, f_browse},
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6049 {"browsedir", 2, 2, f_browsedir},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6050 {"bufexists", 1, 1, f_bufexists},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6051 {"buffer_exists", 1, 1, f_bufexists}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6052 {"buffer_name", 1, 1, f_bufname}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6053 {"buffer_number", 1, 1, f_bufnr}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6054 {"buflisted", 1, 1, f_buflisted},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6055 {"bufloaded", 1, 1, f_bufloaded},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6056 {"bufname", 1, 1, f_bufname},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6057 {"bufnr", 1, 1, f_bufnr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6058 {"bufwinnr", 1, 1, f_bufwinnr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6059 {"byte2line", 1, 1, f_byte2line},
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
6060 {"byteidx", 2, 2, f_byteidx},
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6061 {"call", 2, 3, f_call},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6062 {"char2nr", 1, 1, f_char2nr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6063 {"cindent", 1, 1, f_cindent},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6064 {"col", 1, 1, f_col},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6065 {"confirm", 1, 4, f_confirm},
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6066 {"copy", 1, 1, f_copy},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6067 {"count", 2, 4, f_count},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6068 {"cscope_connection",0,3, f_cscope_connection},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6069 {"cursor", 2, 2, f_cursor},
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6070 {"deepcopy", 1, 2, f_deepcopy},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6071 {"delete", 1, 1, f_delete},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6072 {"did_filetype", 0, 0, f_did_filetype},
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
6073 {"diff_filler", 1, 1, f_diff_filler},
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
6074 {"diff_hlID", 2, 2, f_diff_hlID},
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
6075 {"empty", 1, 1, f_empty},
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6076 {"errorlist", 0, 0, f_errorlist},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6077 {"escape", 2, 2, f_escape},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6078 {"eval", 1, 1, f_eval},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6079 {"eventhandler", 0, 0, f_eventhandler},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6080 {"executable", 1, 1, f_executable},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6081 {"exists", 1, 1, f_exists},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6082 {"expand", 1, 2, f_expand},
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
6083 {"extend", 2, 3, f_extend},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6084 {"file_readable", 1, 1, f_filereadable}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6085 {"filereadable", 1, 1, f_filereadable},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6086 {"filewritable", 1, 1, f_filewritable},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6087 {"filter", 2, 2, f_filter},
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
6088 {"finddir", 1, 3, f_finddir},
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
6089 {"findfile", 1, 3, f_findfile},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6090 {"fnamemodify", 2, 2, f_fnamemodify},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6091 {"foldclosed", 1, 1, f_foldclosed},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6092 {"foldclosedend", 1, 1, f_foldclosedend},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6093 {"foldlevel", 1, 1, f_foldlevel},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6094 {"foldtext", 0, 0, f_foldtext},
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6095 {"foldtextresult", 1, 1, f_foldtextresult},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6096 {"foreground", 0, 0, f_foreground},
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6097 {"function", 1, 1, f_function},
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6098 {"get", 2, 3, f_get},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6099 {"getbufvar", 2, 2, f_getbufvar},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6100 {"getchar", 0, 1, f_getchar},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6101 {"getcharmod", 0, 0, f_getcharmod},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6102 {"getcmdline", 0, 0, f_getcmdline},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6103 {"getcmdpos", 0, 0, f_getcmdpos},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6104 {"getcwd", 0, 0, f_getcwd},
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
6105 {"getfontname", 0, 1, f_getfontname},
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
6106 {"getfperm", 1, 1, f_getfperm},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6107 {"getfsize", 1, 1, f_getfsize},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6108 {"getftime", 1, 1, f_getftime},
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
6109 {"getftype", 1, 1, f_getftype},
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6110 {"getline", 1, 2, f_getline},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6111 {"getreg", 0, 1, f_getreg},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6112 {"getregtype", 0, 1, f_getregtype},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6113 {"getwinposx", 0, 0, f_getwinposx},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6114 {"getwinposy", 0, 0, f_getwinposy},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6115 {"getwinvar", 2, 2, f_getwinvar},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6116 {"glob", 1, 1, f_glob},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6117 {"globpath", 2, 2, f_globpath},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6118 {"has", 1, 1, f_has},
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6119 {"has_key", 2, 2, f_has_key},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6120 {"hasmapto", 1, 2, f_hasmapto},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6121 {"highlightID", 1, 1, f_hlID}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6122 {"highlight_exists",1, 1, f_hlexists}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6123 {"histadd", 2, 2, f_histadd},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6124 {"histdel", 1, 2, f_histdel},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6125 {"histget", 1, 2, f_histget},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6126 {"histnr", 1, 1, f_histnr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6127 {"hlID", 1, 1, f_hlID},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6128 {"hlexists", 1, 1, f_hlexists},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6129 {"hostname", 0, 0, f_hostname},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6130 {"iconv", 3, 3, f_iconv},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6131 {"indent", 1, 1, f_indent},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6132 {"index", 2, 4, f_index},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6133 {"input", 1, 2, f_input},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6134 {"inputdialog", 1, 3, f_inputdialog},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6135 {"inputrestore", 0, 0, f_inputrestore},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6136 {"inputsave", 0, 0, f_inputsave},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6137 {"inputsecret", 1, 2, f_inputsecret},
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6138 {"insert", 2, 3, f_insert},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6139 {"isdirectory", 1, 1, f_isdirectory},
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6140 {"islocked", 1, 1, f_islocked},
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6141 {"items", 1, 1, f_items},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6142 {"join", 1, 2, f_join},
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6143 {"keys", 1, 1, f_keys},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6144 {"last_buffer_nr", 0, 0, f_last_buffer_nr},/* obsolete */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6145 {"len", 1, 1, f_len},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6146 {"libcall", 3, 3, f_libcall},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6147 {"libcallnr", 3, 3, f_libcallnr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6148 {"line", 1, 1, f_line},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6149 {"line2byte", 1, 1, f_line2byte},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6150 {"lispindent", 1, 1, f_lispindent},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6151 {"localtime", 0, 0, f_localtime},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6152 {"map", 2, 2, f_map},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6153 {"maparg", 1, 2, f_maparg},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6154 {"mapcheck", 1, 2, f_mapcheck},
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
6155 {"match", 2, 4, f_match},
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
6156 {"matchend", 2, 4, f_matchend},
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
6157 {"matchlist", 2, 4, f_matchlist},
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
6158 {"matchstr", 2, 4, f_matchstr},
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
6159 {"max", 1, 1, f_max},
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
6160 {"min", 1, 1, f_min},
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6161 #ifdef vim_mkdir
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6162 {"mkdir", 1, 3, f_mkdir},
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6163 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6164 {"mode", 0, 0, f_mode},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6165 {"nextnonblank", 1, 1, f_nextnonblank},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6166 {"nr2char", 1, 1, f_nr2char},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6167 {"prevnonblank", 1, 1, f_prevnonblank},
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6168 {"range", 1, 3, f_range},
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6169 {"readfile", 1, 3, f_readfile},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6170 {"remote_expr", 2, 3, f_remote_expr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6171 {"remote_foreground", 1, 1, f_remote_foreground},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6172 {"remote_peek", 1, 2, f_remote_peek},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6173 {"remote_read", 1, 1, f_remote_read},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6174 {"remote_send", 2, 3, f_remote_send},
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
6175 {"remove", 2, 3, f_remove},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6176 {"rename", 2, 2, f_rename},
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
6177 {"repeat", 2, 2, f_repeat},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6178 {"resolve", 1, 1, f_resolve},
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6179 {"reverse", 1, 1, f_reverse},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6180 {"search", 1, 2, f_search},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6181 {"searchpair", 3, 5, f_searchpair},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6182 {"server2client", 2, 2, f_server2client},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6183 {"serverlist", 0, 0, f_serverlist},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6184 {"setbufvar", 3, 3, f_setbufvar},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6185 {"setcmdpos", 1, 1, f_setcmdpos},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6186 {"setline", 2, 2, f_setline},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6187 {"setreg", 2, 3, f_setreg},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6188 {"setwinvar", 3, 3, f_setwinvar},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6189 {"simplify", 1, 1, f_simplify},
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6190 {"sort", 1, 2, f_sort},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6191 {"split", 1, 2, f_split},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6192 #ifdef HAVE_STRFTIME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6193 {"strftime", 1, 2, f_strftime},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6194 #endif
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6195 {"stridx", 2, 3, f_stridx},
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6196 {"string", 1, 1, f_string},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6197 {"strlen", 1, 1, f_strlen},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6198 {"strpart", 2, 3, f_strpart},
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
6199 {"strridx", 2, 3, f_strridx},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6200 {"strtrans", 1, 1, f_strtrans},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6201 {"submatch", 1, 1, f_submatch},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6202 {"substitute", 4, 4, f_substitute},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6203 {"synID", 3, 3, f_synID},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6204 {"synIDattr", 2, 3, f_synIDattr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6205 {"synIDtrans", 1, 1, f_synIDtrans},
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
6206 {"system", 1, 2, f_system},
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
6207 {"taglist", 1, 1, f_taglist},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6208 {"tempname", 0, 0, f_tempname},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6209 {"tolower", 1, 1, f_tolower},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6210 {"toupper", 1, 1, f_toupper},
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
6211 {"tr", 3, 3, f_tr},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6212 {"type", 1, 1, f_type},
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6213 {"values", 1, 1, f_values},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6214 {"virtcol", 1, 1, f_virtcol},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6215 {"visualmode", 0, 1, f_visualmode},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6216 {"winbufnr", 1, 1, f_winbufnr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6217 {"wincol", 0, 0, f_wincol},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6218 {"winheight", 1, 1, f_winheight},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6219 {"winline", 0, 0, f_winline},
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
6220 {"winnr", 0, 1, f_winnr},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6221 {"winrestcmd", 0, 0, f_winrestcmd},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6222 {"winwidth", 1, 1, f_winwidth},
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
6223 {"writefile", 2, 3, f_writefile},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6224 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6225
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6226 #if defined(FEAT_CMDL_COMPL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6227
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6228 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6229 * Function given to ExpandGeneric() to obtain the list of internal
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6230 * or user defined function names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6231 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6232 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6233 get_function_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6234 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6235 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6236 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6237 static int intidx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6238 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6239
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6240 if (idx == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6241 intidx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6242 if (intidx < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6243 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6244 name = get_user_func_name(xp, idx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6245 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6246 return name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6247 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6248 if (++intidx < (int)(sizeof(functions) / sizeof(struct fst)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6249 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6250 STRCPY(IObuff, functions[intidx].f_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6251 STRCAT(IObuff, "(");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6252 if (functions[intidx].f_max_argc == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6253 STRCAT(IObuff, ")");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6254 return IObuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6255 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6256
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6257 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6258 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6259
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6260 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6261 * Function given to ExpandGeneric() to obtain the list of internal or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6262 * user defined variable or function names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6263 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6264 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6265 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6266 get_expr_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6267 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6268 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6269 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6270 static int intidx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6271 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6272
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6273 if (idx == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6274 intidx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6275 if (intidx < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6276 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6277 name = get_function_name(xp, idx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6278 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6279 return name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6280 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6281 return get_user_var_name(xp, ++intidx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6282 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6283
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6284 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6285
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6286 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6287 * Find internal function in table above.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6288 * Return index, or -1 if not found
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6289 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6290 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6291 find_internal_func(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6292 char_u *name; /* name of the function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6293 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6294 int first = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6295 int last = (int)(sizeof(functions) / sizeof(struct fst)) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6296 int cmp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6297 int x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6298
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6299 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6300 * Find the function name in the table. Binary search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6301 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6302 while (first <= last)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6303 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6304 x = first + ((unsigned)(last - first) >> 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6305 cmp = STRCMP(name, functions[x].f_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6306 if (cmp < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6307 last = x - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6308 else if (cmp > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6309 first = x + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6310 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6311 return x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6312 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6313 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6314 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6315
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6316 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6317 * 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
6318 * name it contains, otherwise return "name".
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6319 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6320 static char_u *
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6321 deref_func_name(name, lenp)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6322 char_u *name;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6323 int *lenp;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6324 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6325 dictitem_T *v;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6326 int cc;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6327
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6328 cc = name[*lenp];
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6329 name[*lenp] = NUL;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
6330 v = find_var(name, NULL);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6331 name[*lenp] = cc;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6332 if (v != NULL && v->di_tv.v_type == VAR_FUNC)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6333 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6334 if (v->di_tv.vval.v_string == NULL)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6335 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6336 *lenp = 0;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6337 return (char_u *)""; /* just in case */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6338 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6339 *lenp = STRLEN(v->di_tv.vval.v_string);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6340 return v->di_tv.vval.v_string;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6341 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6342
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6343 return name;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6344 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6345
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6346 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6347 * Allocate a variable for the result of a function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6348 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6349 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6350 static int
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6351 get_func_tv(name, len, rettv, arg, firstline, lastline, doesrange,
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6352 evaluate, selfdict)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6353 char_u *name; /* name of the function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6354 int len; /* length of "name" */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6355 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6356 char_u **arg; /* argument, pointing to the '(' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6357 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6358 linenr_T lastline; /* last line of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6359 int *doesrange; /* return: function handled range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6360 int evaluate;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6361 dict_T *selfdict; /* Dictionary for "self" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6362 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6363 char_u *argp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6364 int ret = OK;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6365 typval_T argvars[MAX_FUNC_ARGS]; /* vars for arguments */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6366 int argcount = 0; /* number of arguments found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6367
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6368 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6369 * Get the arguments.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6370 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6371 argp = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6372 while (argcount < MAX_FUNC_ARGS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6373 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6374 argp = skipwhite(argp + 1); /* skip the '(' or ',' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6375 if (*argp == ')' || *argp == ',' || *argp == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6376 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6377 if (eval1(&argp, &argvars[argcount], evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6378 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6379 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6380 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6381 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6382 ++argcount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6383 if (*argp != ',')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6384 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6385 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6386 if (*argp == ')')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6387 ++argp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6388 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6389 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6390
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6391 if (ret == OK)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6392 ret = call_func(name, len, rettv, argcount, argvars,
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6393 firstline, lastline, doesrange, evaluate, selfdict);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6394 else if (!aborting())
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6395 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6396 if (argcount == MAX_FUNC_ARGS)
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6397 emsg_funcname("E740: Too many arguments for function %s", name);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6398 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6399 emsg_funcname("E116: Invalid arguments for function %s", name);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6400 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6401
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6402 while (--argcount >= 0)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6403 clear_tv(&argvars[argcount]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6404
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6405 *arg = skipwhite(argp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6406 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6407 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6408
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6409
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6410 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6411 * Call a function with its resolved parameters
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6412 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6413 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6414 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6415 call_func(name, len, rettv, argcount, argvars, firstline, lastline,
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6416 doesrange, evaluate, selfdict)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6417 char_u *name; /* name of the function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6418 int len; /* length of "name" */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6419 typval_T *rettv; /* return value goes here */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6420 int argcount; /* number of "argvars" */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6421 typval_T *argvars; /* vars for arguments */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6422 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6423 linenr_T lastline; /* last line of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6424 int *doesrange; /* return: function handled range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6425 int evaluate;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6426 dict_T *selfdict; /* Dictionary for "self" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6427 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6428 int ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6429 #define ERROR_UNKNOWN 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6430 #define ERROR_TOOMANY 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6431 #define ERROR_TOOFEW 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6432 #define ERROR_SCRIPT 3
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6433 #define ERROR_DICT 4
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6434 #define ERROR_NONE 5
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6435 #define ERROR_OTHER 6
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6436 int error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6437 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6438 int llen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6439 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6440 int cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6441 #define FLEN_FIXED 40
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6442 char_u fname_buf[FLEN_FIXED + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6443 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6444
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6445 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6446 * In a script change <SID>name() and s:name() to K_SNR 123_name().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6447 * Change <SNR>123_name() to K_SNR 123_name().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6448 * Use fname_buf[] when it fits, otherwise allocate memory (slow).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6449 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6450 cc = name[len];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6451 name[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6452 llen = eval_fname_script(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6453 if (llen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6454 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6455 fname_buf[0] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6456 fname_buf[1] = KS_EXTRA;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6457 fname_buf[2] = (int)KE_SNR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6458 i = 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6459 if (eval_fname_sid(name)) /* "<SID>" or "s:" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6460 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6461 if (current_SID <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6462 error = ERROR_SCRIPT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6463 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6464 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6465 sprintf((char *)fname_buf + 3, "%ld_", (long)current_SID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6466 i = (int)STRLEN(fname_buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6467 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6468 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6469 if (i + STRLEN(name + llen) < FLEN_FIXED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6470 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6471 STRCPY(fname_buf + i, name + llen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6472 fname = fname_buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6473 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6474 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6475 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6476 fname = alloc((unsigned)(i + STRLEN(name + llen) + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6477 if (fname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6478 error = ERROR_OTHER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6479 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6480 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6481 mch_memmove(fname, fname_buf, (size_t)i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6482 STRCPY(fname + i, name + llen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6483 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6484 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6485 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6486 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6487 fname = name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6488
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6489 *doesrange = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6490
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6491
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6492 /* execute the function if no errors detected and executing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6493 if (evaluate && error == ERROR_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6494 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6495 rettv->v_type = VAR_NUMBER; /* default is number rettv */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6496 error = ERROR_UNKNOWN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6497
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6498 if (!builtin_function(fname))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6499 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6500 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6501 * User defined function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6502 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6503 fp = find_func(fname);
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6504
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6505 #ifdef FEAT_AUTOCMD
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6506 /* Trigger FuncUndefined event, may load the function. */
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6507 if (fp == NULL
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6508 && apply_autocmds(EVENT_FUNCUNDEFINED,
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6509 fname, fname, TRUE, NULL)
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6510 && !aborting())
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6511 {
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6512 /* executed an autocommand, search for the function again */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6513 fp = find_func(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6514 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6515 #endif
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6516 /* Try loading a package. */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6517 if (fp == NULL && script_autoload(fname) && !aborting())
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6518 {
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6519 /* loaded a package, search for the function again */
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6520 fp = find_func(fname);
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6521 }
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6522
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6523 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6524 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6525 if (fp->uf_flags & FC_RANGE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6526 *doesrange = TRUE;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6527 if (argcount < fp->uf_args.ga_len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6528 error = ERROR_TOOFEW;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6529 else if (!fp->uf_varargs && argcount > fp->uf_args.ga_len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6530 error = ERROR_TOOMANY;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6531 else if ((fp->uf_flags & FC_DICT) && selfdict == NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6532 error = ERROR_DICT;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6533 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6534 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6535 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6536 * Call the user function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6537 * Save and restore search patterns, script variables and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6538 * redo buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6539 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6540 save_search_patterns();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6541 saveRedobuff();
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6542 ++fp->uf_calls;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6543 call_user_func(fp, argcount, argvars, rettv,
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6544 firstline, lastline,
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6545 (fp->uf_flags & FC_DICT) ? selfdict : NULL);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6546 if (--fp->uf_calls <= 0 && isdigit(*fp->uf_name)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6547 && fp->uf_refcount <= 0)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
6548 /* Function was unreferenced while being used, free it
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
6549 * now. */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
6550 func_free(fp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6551 restoreRedobuff();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6552 restore_search_patterns();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6553 error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6554 }
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 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6558 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6559 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6560 * Find the function name in the table, call its implementation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6561 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6562 i = find_internal_func(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6563 if (i >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6564 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6565 if (argcount < functions[i].f_min_argc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6566 error = ERROR_TOOFEW;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6567 else if (argcount > functions[i].f_max_argc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6568 error = ERROR_TOOMANY;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6569 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6570 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6571 argvars[argcount].v_type = VAR_UNKNOWN;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6572 functions[i].f_func(argvars, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6573 error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6574 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6575 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6576 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6577 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6578 * The function call (or "FuncUndefined" autocommand sequence) might
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6579 * have been aborted by an error, an interrupt, or an explicitly thrown
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6580 * exception that has not been caught so far. This situation can be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6581 * tested for by calling aborting(). For an error in an internal
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6582 * function or for the "E132" error in call_user_func(), however, the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6583 * throw point at which the "force_abort" flag (temporarily reset by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6584 * emsg()) is normally updated has not been reached yet. We need to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6585 * update that flag first to make aborting() reliable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6586 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6587 update_force_abort();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6588 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6589 if (error == ERROR_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6590 ret = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6591
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6592 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6593 * Report an error unless the argument evaluation or function call has been
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6594 * cancelled due to an aborting error, an interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6595 */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6596 if (!aborting())
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6597 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6598 switch (error)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6599 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6600 case ERROR_UNKNOWN:
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6601 emsg_funcname("E117: Unknown function: %s", name);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6602 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6603 case ERROR_TOOMANY:
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6604 emsg_funcname(e_toomanyarg, name);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6605 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6606 case ERROR_TOOFEW:
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6607 emsg_funcname("E119: Not enough arguments for function: %s",
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6608 name);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6609 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6610 case ERROR_SCRIPT:
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6611 emsg_funcname("E120: Using <SID> not in a script context: %s",
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6612 name);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6613 break;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6614 case ERROR_DICT:
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6615 emsg_funcname("E725: Calling dict function without Dictionary: %s",
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6616 name);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6617 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6618 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6619 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6620
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6621 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6622 if (fname != name && fname != fname_buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6623 vim_free(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6624
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6625 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6626 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6627
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6628 /*
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6629 * Give an error message with a function name. Handle <SNR> things.
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6630 */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6631 static void
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6632 emsg_funcname(msg, name)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6633 char *msg;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6634 char_u *name;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6635 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6636 char_u *p;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6637
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6638 if (*name == K_SPECIAL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6639 p = concat_str((char_u *)"<SNR>", name + 3);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6640 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6641 p = name;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6642 EMSG2(_(msg), p);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6643 if (p != name)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6644 vim_free(p);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6645 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6646
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6647 /*********************************************
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6648 * Implementation of the built-in functions
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6649 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6650
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6651 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6652 * "add(list, item)" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6653 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6654 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6655 f_add(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6656 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6657 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6658 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6659 list_T *l;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6660
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6661 rettv->vval.v_number = 1; /* Default: Failed */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6662 if (argvars[0].v_type == VAR_LIST)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6663 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6664 if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6665 && !tv_check_lock(l->lv_lock, (char_u *)"add()")
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6666 && list_append_tv(l, &argvars[1]) == OK)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6667 copy_tv(&argvars[0], rettv);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6668 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6669 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6670 EMSG(_(e_listreq));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6671 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6672
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6673 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6674 * "append(lnum, string/list)" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6675 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6676 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6677 f_append(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6678 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6679 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6680 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6681 long lnum;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6682 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6683 listitem_T *li = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6684 typval_T *tv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6685 long added = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6686
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6687 rettv->vval.v_number = 1; /* Default: Failed */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6688 lnum = get_tv_lnum(argvars);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6689 if (lnum >= 0
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6690 && lnum <= curbuf->b_ml.ml_line_count
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6691 && u_save(lnum, lnum + 1) == OK)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6692 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6693 if (argvars[1].v_type == VAR_LIST)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6694 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6695 l = argvars[1].vval.v_list;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6696 if (l == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6697 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6698 li = l->lv_first;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6699 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6700 for (;;)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6701 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6702 if (l == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6703 tv = &argvars[1]; /* append a string */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6704 else if (li == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6705 break; /* end of list */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6706 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6707 tv = &li->li_tv; /* append item from list */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6708 ml_append(lnum + added, get_tv_string(tv), (colnr_T)0, FALSE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6709 ++added;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6710 if (l == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6711 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6712 li = li->li_next;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6713 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6714
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6715 appended_lines_mark(lnum, added);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6716 if (curwin->w_cursor.lnum > lnum)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6717 curwin->w_cursor.lnum += added;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6718 rettv->vval.v_number = 0; /* Success */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6719 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6720 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6721
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6722 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6723 * "argc()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6724 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6725 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6726 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6727 f_argc(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6728 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6729 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6730 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6731 rettv->vval.v_number = ARGCOUNT;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6732 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6733
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6734 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6735 * "argidx()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6736 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6737 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6738 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6739 f_argidx(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6740 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6741 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6742 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6743 rettv->vval.v_number = curwin->w_arg_idx;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6744 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6745
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6746 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6747 * "argv(nr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6748 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6749 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6750 f_argv(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6751 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6752 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6753 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6754 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6755
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6756 idx = get_tv_number(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6757 if (idx >= 0 && idx < ARGCOUNT)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6758 rettv->vval.v_string = vim_strsave(alist_name(&ARGLIST[idx]));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6759 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6760 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6761 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6762 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6763
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6764 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6765 * "browse(save, title, initdir, default)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6766 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6767 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6768 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6769 f_browse(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6770 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6771 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6772 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6773 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6774 int save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6775 char_u *title;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6776 char_u *initdir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6777 char_u *defname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6778 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6779 char_u buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6780
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6781 save = get_tv_number(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6782 title = get_tv_string(&argvars[1]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6783 initdir = get_tv_string_buf(&argvars[2], buf);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6784 defname = get_tv_string_buf(&argvars[3], buf2);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6785
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6786 rettv->vval.v_string =
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6787 do_browse(save ? BROWSE_SAVE : 0,
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6788 title, defname, NULL, initdir, NULL, curbuf);
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6789 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6790 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6791 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6792 rettv->v_type = VAR_STRING;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6793 }
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6794
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6795 /*
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6796 * "browsedir(title, initdir)" function
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6797 */
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6798 /* ARGSUSED */
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6799 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6800 f_browsedir(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6801 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6802 typval_T *rettv;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6803 {
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6804 #ifdef FEAT_BROWSE
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6805 char_u *title;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6806 char_u *initdir;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6807 char_u buf[NUMBUFLEN];
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6808
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6809 title = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6810 initdir = get_tv_string_buf(&argvars[1], buf);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6811
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6812 rettv->vval.v_string = do_browse(BROWSE_DIR,
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6813 title, NULL, NULL, initdir, NULL, curbuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6814 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6815 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6816 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6817 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6818 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6819
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6820 static buf_T *find_buffer __ARGS((typval_T *avar));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6821
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6822 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6823 * Find a buffer by number or exact name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6824 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6825 static buf_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6826 find_buffer(avar)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6827 typval_T *avar;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6828 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6829 buf_T *buf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6830
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6831 if (avar->v_type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6832 buf = buflist_findnr((int)avar->vval.v_number);
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
6833 else if (avar->v_type == VAR_STRING && avar->vval.v_string != NULL)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6834 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6835 buf = buflist_findname_exp(avar->vval.v_string);
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6836 if (buf == NULL)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6837 {
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6838 /* 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
6839 * buffer, these don't use the full path. */
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6840 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6841 if (buf->b_fname != NULL
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6842 && (path_with_url(buf->b_fname)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6843 #ifdef FEAT_QUICKFIX
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6844 || bt_nofile(buf)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6845 #endif
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6846 )
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6847 && STRCMP(buf->b_fname, avar->vval.v_string) == 0)
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6848 break;
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6849 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6850 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6851 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6852 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6853
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6854 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6855 * "bufexists(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6856 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6857 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6858 f_bufexists(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6859 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6860 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6861 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6862 rettv->vval.v_number = (find_buffer(&argvars[0]) != NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6863 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6864
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6865 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6866 * "buflisted(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6867 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6868 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6869 f_buflisted(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6870 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6871 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6872 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6873 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6874
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6875 buf = find_buffer(&argvars[0]);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6876 rettv->vval.v_number = (buf != NULL && buf->b_p_bl);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6877 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6878
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6879 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6880 * "bufloaded(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6881 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6882 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6883 f_bufloaded(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6884 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6885 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6886 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6887 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6888
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6889 buf = find_buffer(&argvars[0]);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6890 rettv->vval.v_number = (buf != NULL && buf->b_ml.ml_mfp != NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6891 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6892
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6893 static buf_T *get_buf_tv __ARGS((typval_T *tv));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6894
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6895 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6896 * Get buffer by number or pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6897 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6898 static buf_T *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6899 get_buf_tv(tv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6900 typval_T *tv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6901 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6902 char_u *name = tv->vval.v_string;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6903 int save_magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6904 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6905 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6906
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6907 if (tv->v_type == VAR_NUMBER)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6908 return buflist_findnr((int)tv->vval.v_number);
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
6909 if (tv->v_type != VAR_STRING)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
6910 return NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6911 if (name == NULL || *name == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6912 return curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6913 if (name[0] == '$' && name[1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6914 return lastbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6915
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6916 /* Ignore 'magic' and 'cpoptions' here to make scripts portable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6917 save_magic = p_magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6918 p_magic = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6919 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6920 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6921
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6922 buf = buflist_findnr(buflist_findpat(name, name + STRLEN(name),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6923 TRUE, FALSE));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6924
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6925 p_magic = save_magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6926 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6927
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6928 /* If not found, try expanding the name, like done for bufexists(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6929 if (buf == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6930 buf = find_buffer(tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6931
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6932 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6933 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6934
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6935 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6936 * "bufname(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6937 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6938 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6939 f_bufname(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6940 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6941 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6942 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6943 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6944
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6945 ++emsg_off;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6946 buf = get_buf_tv(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6947 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6948 if (buf != NULL && buf->b_fname != NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6949 rettv->vval.v_string = vim_strsave(buf->b_fname);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6950 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6951 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6952 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6953 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6954
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6955 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6956 * "bufnr(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6957 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6958 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6959 f_bufnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6960 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6961 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6962 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6963 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6964
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6965 ++emsg_off;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6966 buf = get_buf_tv(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6967 if (buf != NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6968 rettv->vval.v_number = buf->b_fnum;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6969 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6970 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6971 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6972 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6973
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6974 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6975 * "bufwinnr(nr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6976 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6977 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6978 f_bufwinnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6979 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6980 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6981 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6982 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6983 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6984 int winnr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6985 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6986 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6987
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6988 ++emsg_off;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6989 buf = get_buf_tv(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6990 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6991 for (wp = firstwin; wp; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6992 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6993 ++winnr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6994 if (wp->w_buffer == buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6995 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6996 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6997 rettv->vval.v_number = (wp != NULL ? winnr : -1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6998 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6999 rettv->vval.v_number = (curwin->w_buffer == buf ? 1 : -1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7000 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7001 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7002 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7003
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7004 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7005 * "byte2line(byte)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7006 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7007 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7008 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7009 f_byte2line(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7010 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7011 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7012 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7013 #ifndef FEAT_BYTEOFF
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7014 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7015 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7016 long boff = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7017
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7018 boff = get_tv_number(&argvars[0]) - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7019 if (boff < 0)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7020 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7021 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7022 rettv->vval.v_number = ml_find_line_or_offset(curbuf,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7023 (linenr_T)0, &boff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7024 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7025 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7026
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7027 /*
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7028 * "byteidx()" function
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7029 */
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7030 /*ARGSUSED*/
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7031 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7032 f_byteidx(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7033 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7034 typval_T *rettv;
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7035 {
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7036 #ifdef FEAT_MBYTE
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7037 char_u *t;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7038 #endif
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7039 char_u *str;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7040 long idx;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7041
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7042 str = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7043 idx = get_tv_number(&argvars[1]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7044 rettv->vval.v_number = -1;
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7045 if (idx < 0)
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7046 return;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7047
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7048 #ifdef FEAT_MBYTE
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7049 t = str;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7050 for ( ; idx > 0; idx--)
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7051 {
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7052 if (*t == NUL) /* EOL reached */
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7053 return;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7054 t += mb_ptr2len_check(t);
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7055 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7056 rettv->vval.v_number = t - str;
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7057 #else
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7058 if (idx <= STRLEN(str))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7059 rettv->vval.v_number = idx;
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7060 #endif
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7061 }
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7062
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7063 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7064 * "call(func, arglist)" function
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7065 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7066 static void
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7067 f_call(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7068 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7069 typval_T *rettv;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7070 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7071 char_u *func;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7072 typval_T argv[MAX_FUNC_ARGS];
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7073 int argc = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7074 listitem_T *item;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7075 int dummy;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7076 dict_T *selfdict = NULL;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7077
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7078 rettv->vval.v_number = 0;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7079 if (argvars[1].v_type != VAR_LIST)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7080 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7081 EMSG(_(e_listreq));
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7082 return;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7083 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7084 if (argvars[1].vval.v_list == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7085 return;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7086
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7087 if (argvars[0].v_type == VAR_FUNC)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7088 func = argvars[0].vval.v_string;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7089 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7090 func = get_tv_string(&argvars[0]);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7091
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7092 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7093 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7094 if (argvars[2].v_type != VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7095 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7096 EMSG(_(e_dictreq));
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7097 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7098 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7099 selfdict = argvars[2].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7100 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7101
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7102 for (item = argvars[1].vval.v_list->lv_first; item != NULL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7103 item = item->li_next)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7104 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7105 if (argc == MAX_FUNC_ARGS)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7106 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7107 EMSG(_("E699: Too many arguments"));
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7108 break;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7109 }
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
7110 /* 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
7111 * v_lock to VAR_FIXED in the copy without changing the original list.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
7112 */
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7113 copy_tv(&item->li_tv, &argv[argc++]);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7114 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7115
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7116 if (item == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7117 (void)call_func(func, STRLEN(func), rettv, argc, argv,
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7118 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7119 &dummy, TRUE, selfdict);
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7120
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7121 /* Free the arguments. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7122 while (argc > 0)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7123 clear_tv(&argv[--argc]);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7124 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7125
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7126 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7127 * "char2nr(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7128 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7129 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7130 f_char2nr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7131 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7132 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7133 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7134 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7135 if (has_mbyte)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7136 rettv->vval.v_number =
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7137 (*mb_ptr2char)(get_tv_string(&argvars[0]));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7138 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7139 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7140 rettv->vval.v_number = get_tv_string(&argvars[0])[0];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7141 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7142
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7143 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7144 * "cindent(lnum)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7145 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7146 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7147 f_cindent(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7148 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7149 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7150 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7151 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7152 pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7153 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7154
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7155 pos = curwin->w_cursor;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7156 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7157 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7158 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7159 curwin->w_cursor.lnum = lnum;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7160 rettv->vval.v_number = get_c_indent();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7161 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7162 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7163 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7164 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7165 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7166 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7167
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7168 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7169 * "col(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7170 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7171 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7172 f_col(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7173 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7174 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7175 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7176 colnr_T col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7177 pos_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7178
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7179 fp = var2fpos(&argvars[0], FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7180 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7181 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7182 if (fp->col == MAXCOL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7183 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7184 /* '> can be MAXCOL, get the length of the line then */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7185 if (fp->lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7186 col = STRLEN(ml_get(fp->lnum)) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7187 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7188 col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7189 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7190 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7191 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7192 col = fp->col + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7193 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7194 /* col(".") when the cursor is on the NUL at the end of the line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7195 * because of "coladd" can be seen as an extra column. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7196 if (virtual_active() && fp == &curwin->w_cursor)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7197 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7198 char_u *p = ml_get_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7199
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7200 if (curwin->w_cursor.coladd >= (colnr_T)chartabsize(p,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7201 curwin->w_virtcol - curwin->w_cursor.coladd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7202 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7203 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7204 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7205
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7206 if (*p != NUL && p[(l = (*mb_ptr2len_check)(p))] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7207 col += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7208 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7209 if (*p != NUL && p[1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7210 ++col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7211 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7212 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7213 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7214 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7215 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7216 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7217 rettv->vval.v_number = col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7218 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7219
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7220 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7221 * "confirm(message, buttons[, default [, type]])" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7222 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7223 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7224 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7225 f_confirm(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7226 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7227 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7228 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7229 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7230 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7231 char_u *buttons = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7232 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7233 char_u buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7234 int def = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7235 int type = VIM_GENERIC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7236 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7237
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7238 message = get_tv_string(&argvars[0]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7239 if (argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7240 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7241 buttons = get_tv_string_buf(&argvars[1], buf);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7242 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7243 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7244 def = get_tv_number(&argvars[2]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7245 if (argvars[3].v_type != VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7246 {
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
7247 /* avoid that TOUPPER_ASC calls get_tv_string_buf() twice */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7248 c = *get_tv_string_buf(&argvars[3], buf2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7249 switch (TOUPPER_ASC(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7250 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7251 case 'E': type = VIM_ERROR; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7252 case 'Q': type = VIM_QUESTION; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7253 case 'I': type = VIM_INFO; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7254 case 'W': type = VIM_WARNING; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7255 case 'G': type = VIM_GENERIC; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7256 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7257 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7258 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7259 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7260
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7261 if (buttons == NULL || *buttons == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7262 buttons = (char_u *)_("&Ok");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7263
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7264 rettv->vval.v_number = do_dialog(type, NULL, message, buttons,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7265 def, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7266 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7267 rettv->vval.v_number = 0;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7268 #endif
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7269 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7270
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7271 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7272 * "copy()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7273 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7274 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7275 f_copy(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7276 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7277 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7278 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7279 item_copy(&argvars[0], rettv, FALSE, 0);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7280 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7281
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7282 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7283 * "count()" function
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7284 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7285 static void
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7286 f_count(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7287 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7288 typval_T *rettv;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7289 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7290 long n = 0;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7291 int ic = FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7292
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7293 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7294 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7295 listitem_T *li;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7296 list_T *l;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7297 long idx;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7298
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7299 if ((l = argvars[0].vval.v_list) != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7300 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7301 li = l->lv_first;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7302 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7303 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7304 ic = get_tv_number(&argvars[2]);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7305 if (argvars[3].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7306 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7307 idx = get_tv_number(&argvars[3]);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7308 li = list_find(l, idx);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7309 if (li == NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7310 EMSGN(_(e_listidx), idx);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7311 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7312 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7313
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7314 for ( ; li != NULL; li = li->li_next)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7315 if (tv_equal(&li->li_tv, &argvars[1], ic))
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7316 ++n;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7317 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7318 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7319 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7320 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7321 int todo;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7322 dict_T *d;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7323 hashitem_T *hi;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7324
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7325 if ((d = argvars[0].vval.v_dict) != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7326 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7327 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7328 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7329 ic = get_tv_number(&argvars[2]);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7330 if (argvars[3].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7331 EMSG(_(e_invarg));
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7332 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7333
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7334 todo = d->dv_hashtab.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7335 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7336 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7337 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7338 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7339 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7340 if (tv_equal(&HI2DI(hi)->di_tv, &argvars[1], ic))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7341 ++n;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7342 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7343 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7344 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7345 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7346 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7347 EMSG2(_(e_listdictarg), "count()");
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7348 rettv->vval.v_number = n;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7349 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7350
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7351 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7352 * "cscope_connection([{num} , {dbpath} [, {prepend}]])" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7353 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7354 * Checks the existence of a cscope connection.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7355 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7356 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7357 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7358 f_cscope_connection(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7359 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7360 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7361 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7362 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7363 int num = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7364 char_u *dbpath = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7365 char_u *prepend = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7366 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7367
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7368 if (argvars[0].v_type != VAR_UNKNOWN
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7369 && argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7370 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7371 num = (int)get_tv_number(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7372 dbpath = get_tv_string(&argvars[1]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7373 if (argvars[2].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7374 prepend = get_tv_string_buf(&argvars[2], buf);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7375 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7376
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7377 rettv->vval.v_number = cs_connection(num, dbpath, prepend);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7378 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7379 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7380 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7381 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7382
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7383 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7384 * "cursor(lnum, col)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7385 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7386 * Moves the cursor to the specified line and column
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7387 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7388 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7389 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7390 f_cursor(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7391 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7392 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7393 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7394 long line, col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7395
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7396 line = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7397 if (line > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7398 curwin->w_cursor.lnum = line;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7399 col = get_tv_number(&argvars[1]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7400 if (col > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7401 curwin->w_cursor.col = col - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7402 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7403 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7404 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7405
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7406 /* Make sure the cursor is in a valid position. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7407 check_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7408 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7409 /* Correct cursor for multi-byte character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7410 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7411 mb_adjust_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7412 #endif
10
4e2284e71352 updated for version 7.0002
vimboss
parents: 9
diff changeset
7413
4e2284e71352 updated for version 7.0002
vimboss
parents: 9
diff changeset
7414 curwin->w_set_curswant = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7415 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7416
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7417 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7418 * "deepcopy()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7419 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7420 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7421 f_deepcopy(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7422 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7423 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7424 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7425 static int copyID = 0;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7426 int noref = 0;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7427
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7428 if (argvars[1].v_type != VAR_UNKNOWN)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7429 noref = get_tv_number(&argvars[1]);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7430 if (noref < 0 || noref > 1)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7431 EMSG(_(e_invarg));
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7432 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7433 item_copy(&argvars[0], rettv, TRUE, noref == 0 ? ++copyID : 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7434 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7435
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7436 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7437 * "delete()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7438 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7439 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7440 f_delete(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7441 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7442 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7443 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7444 if (check_restricted() || check_secure())
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7445 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7446 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7447 rettv->vval.v_number = mch_remove(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7448 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7449
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7450 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7451 * "did_filetype()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7452 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7453 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7454 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7455 f_did_filetype(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7456 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7457 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7458 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7459 #ifdef FEAT_AUTOCMD
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7460 rettv->vval.v_number = did_filetype;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7461 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7462 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7463 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7464 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7465
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7466 /*
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7467 * "diff_filler()" function
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7468 */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7469 /*ARGSUSED*/
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7470 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7471 f_diff_filler(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7472 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7473 typval_T *rettv;
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7474 {
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7475 #ifdef FEAT_DIFF
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7476 rettv->vval.v_number = diff_check_fill(curwin, get_tv_lnum(argvars));
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7477 #endif
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7478 }
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7479
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7480 /*
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7481 * "diff_hlID()" function
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7482 */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7483 /*ARGSUSED*/
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7484 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7485 f_diff_hlID(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7486 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7487 typval_T *rettv;
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7488 {
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7489 #ifdef FEAT_DIFF
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7490 linenr_T lnum = get_tv_lnum(argvars);
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7491 static linenr_T prev_lnum = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7492 static int changedtick = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7493 static int fnum = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7494 static int change_start = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7495 static int change_end = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7496 static enum hlf_value hlID = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7497 int filler_lines;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7498 int col;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7499
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7500 if (lnum != prev_lnum
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7501 || changedtick != curbuf->b_changedtick
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7502 || fnum != curbuf->b_fnum)
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7503 {
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7504 /* New line, buffer, change: need to get the values. */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7505 filler_lines = diff_check(curwin, lnum);
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7506 if (filler_lines < 0)
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7507 {
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7508 if (filler_lines == -1)
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7509 {
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7510 change_start = MAXCOL;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7511 change_end = -1;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7512 if (diff_find_change(curwin, lnum, &change_start, &change_end))
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7513 hlID = HLF_ADD; /* added line */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7514 else
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7515 hlID = HLF_CHD; /* changed line */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7516 }
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7517 else
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7518 hlID = HLF_ADD; /* added line */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7519 }
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7520 else
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7521 hlID = (enum hlf_value)0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7522 prev_lnum = lnum;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7523 changedtick = curbuf->b_changedtick;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7524 fnum = curbuf->b_fnum;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7525 }
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7526
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7527 if (hlID == HLF_CHD || hlID == HLF_TXD)
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7528 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7529 col = get_tv_number(&argvars[1]) - 1;
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7530 if (col >= change_start && col <= change_end)
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7531 hlID = HLF_TXD; /* changed text */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7532 else
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7533 hlID = HLF_CHD; /* changed line */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7534 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7535 rettv->vval.v_number = hlID == (enum hlf_value)0 ? 0 : (int)hlID;
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7536 #endif
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7537 }
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7538
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7539 /*
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7540 * "empty({expr})" function
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7541 */
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7542 static void
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7543 f_empty(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7544 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7545 typval_T *rettv;
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7546 {
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7547 int n;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7548
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7549 switch (argvars[0].v_type)
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7550 {
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7551 case VAR_STRING:
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7552 case VAR_FUNC:
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7553 n = argvars[0].vval.v_string == NULL
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7554 || *argvars[0].vval.v_string == NUL;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7555 break;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7556 case VAR_NUMBER:
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7557 n = argvars[0].vval.v_number == 0;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7558 break;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7559 case VAR_LIST:
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7560 n = argvars[0].vval.v_list == NULL
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7561 || argvars[0].vval.v_list->lv_first == NULL;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7562 break;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7563 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7564 n = argvars[0].vval.v_dict == NULL
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7565 || argvars[0].vval.v_dict->dv_hashtab.ht_used == 0;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7566 break;
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7567 default:
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7568 EMSG2(_(e_intern2), "f_empty()");
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7569 n = 0;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7570 }
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7571
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7572 rettv->vval.v_number = n;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7573 }
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7574
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7575 /*
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7576 * "errorlist()" function
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7577 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7578 /*ARGSUSED*/
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7579 static void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7580 f_errorlist(argvars, rettv)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7581 typval_T *argvars;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7582 typval_T *rettv;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7583 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7584 #ifdef FEAT_QUICKFIX
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7585 list_T *l;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7586 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7587
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7588 rettv->vval.v_number = FALSE;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7589 #ifdef FEAT_QUICKFIX
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7590 l = list_alloc();
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7591 if (l != NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7592 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7593 if (get_errorlist(l) != FAIL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7594 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7595 rettv->vval.v_list = l;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7596 rettv->v_type = VAR_LIST;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7597 ++l->lv_refcount;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7598 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7599 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7600 list_free(l);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7601 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7602 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7603 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7604
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7605 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7606 * "escape({string}, {chars})" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7607 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7608 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7609 f_escape(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7610 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7611 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7612 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7613 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7614
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7615 rettv->vval.v_string = vim_strsave_escaped(get_tv_string(&argvars[0]),
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7616 get_tv_string_buf(&argvars[1], buf));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7617 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7618 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7619
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7620 /*
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7621 * "eval()" function
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7622 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7623 /*ARGSUSED*/
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7624 static void
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7625 f_eval(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7626 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7627 typval_T *rettv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7628 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7629 char_u *s;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7630
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7631 s = get_tv_string(&argvars[0]);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7632 s = skipwhite(s);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7633
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7634 if (eval1(&s, rettv, TRUE) == FAIL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7635 rettv->vval.v_number = 0;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7636 else if (*s != NUL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7637 EMSG(_(e_trailing));
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7638 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7639
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7640 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7641 * "eventhandler()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7642 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7643 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7644 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7645 f_eventhandler(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7646 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7647 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7648 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7649 rettv->vval.v_number = vgetc_busy;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7650 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7651
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7652 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7653 * "executable()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7654 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7655 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7656 f_executable(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7657 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7658 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7659 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7660 rettv->vval.v_number = mch_can_exe(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7661 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7662
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7663 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7664 * "exists()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7665 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7666 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7667 f_exists(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7668 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7669 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7670 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7671 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7672 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7673 int n = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7674 int len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7675
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7676 p = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7677 if (*p == '$') /* environment variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7678 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7679 /* first try "normal" environment variables (fast) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7680 if (mch_getenv(p + 1) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7681 n = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7682 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7683 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7684 /* try expanding things like $VIM and ${HOME} */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7685 p = expand_env_save(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7686 if (p != NULL && *p != '$')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7687 n = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7688 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7689 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7690 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7691 else if (*p == '&' || *p == '+') /* option */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7692 n = (get_option_tv(&p, NULL, TRUE) == OK);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7693 else if (*p == '*') /* internal or user defined function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7694 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7695 n = function_exists(p + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7696 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7697 else if (*p == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7698 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7699 n = cmd_exists(p + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7700 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7701 else if (*p == '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7702 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7703 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7704 name = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7705 p = vim_strchr(name, '#');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7706 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7707 n = au_exists(name, p, p + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7708 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7709 n = au_exists(name, name + STRLEN(name), NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7710 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7711 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7712 else /* internal variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7713 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7714 char_u *tofree;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7715 typval_T tv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7716
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7717 /* get_name_len() takes care of expanding curly braces */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7718 name = p;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7719 len = get_name_len(&p, &tofree, TRUE, FALSE);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7720 if (len > 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7721 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7722 if (tofree != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7723 name = tofree;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7724 n = (get_var_tv(name, len, &tv, FALSE) == OK);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7725 if (n)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7726 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7727 /* handle d.key, l[idx], f(expr) */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7728 n = (handle_subscript(&p, &tv, TRUE, FALSE) == OK);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7729 if (n)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7730 clear_tv(&tv);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7731 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7732 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7733
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7734 vim_free(tofree);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7735 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7736
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7737 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7738 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7739
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7740 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7741 * "expand()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7742 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7743 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7744 f_expand(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7745 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7746 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7747 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7748 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7749 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7750 char_u *errormsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7751 int flags = WILD_SILENT|WILD_USE_NL|WILD_LIST_NOTFOUND;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7752 expand_T xpc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7753
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7754 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7755 s = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7756 if (*s == '%' || *s == '#' || *s == '<')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7757 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7758 ++emsg_off;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7759 rettv->vval.v_string = eval_vars(s, &len, NULL, &errormsg, s);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7760 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7761 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7762 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7763 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7764 /* When the optional second argument is non-zero, don't remove matches
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7765 * for 'suffixes' and 'wildignore' */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7766 if (argvars[1].v_type != VAR_UNKNOWN && get_tv_number(&argvars[1]))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7767 flags |= WILD_KEEP_ALL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7768 ExpandInit(&xpc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7769 xpc.xp_context = EXPAND_FILES;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7770 rettv->vval.v_string = ExpandOne(&xpc, s, NULL, flags, WILD_ALL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7771 ExpandCleanup(&xpc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7772 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7773 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7774
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7775 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7776 * "extend(list, list [, idx])" function
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7777 * "extend(dict, dict [, action])" function
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7778 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7779 static void
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7780 f_extend(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7781 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7782 typval_T *rettv;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7783 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7784 rettv->vval.v_number = 0;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7785 if (argvars[0].v_type == VAR_LIST && argvars[1].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7786 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7787 list_T *l1, *l2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7788 listitem_T *item;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7789 long before;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7790
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7791 l1 = argvars[0].vval.v_list;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7792 l2 = argvars[1].vval.v_list;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
7793 if (l1 != NULL && !tv_check_lock(l1->lv_lock, (char_u *)"extend()")
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
7794 && l2 != NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7795 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7796 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7797 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7798 before = get_tv_number(&argvars[2]);
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7799 if (before == l1->lv_len)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7800 item = NULL;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7801 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7802 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7803 item = list_find(l1, before);
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7804 if (item == NULL)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7805 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7806 EMSGN(_(e_listidx), before);
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7807 return;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7808 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7809 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7810 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7811 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7812 item = NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7813 list_extend(l1, l2, item);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7814
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7815 ++l1->lv_refcount;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7816 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7817 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7818 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7819 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
7820 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7821 dict_T *d1, *d2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7822 dictitem_T *di1;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7823 char_u *action;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7824 int i;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7825 hashitem_T *hi2;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7826 int todo;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7827
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7828 d1 = argvars[0].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7829 d2 = argvars[1].vval.v_dict;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
7830 if (d1 != NULL && !tv_check_lock(d1->dv_lock, (char_u *)"extend()")
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
7831 && d2 != NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7832 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7833 /* Check the third argument. */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7834 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7835 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7836 static char *(av[]) = {"keep", "force", "error"};
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7837
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7838 action = get_tv_string(&argvars[2]);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7839 for (i = 0; i < 3; ++i)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7840 if (STRCMP(action, av[i]) == 0)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7841 break;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7842 if (i == 3)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7843 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7844 EMSGN(_(e_invarg2), action);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7845 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7846 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7847 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7848 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7849 action = (char_u *)"force";
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7850
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7851 /* Go over all entries in the second dict and add them to the
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7852 * first dict. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7853 todo = d2->dv_hashtab.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7854 for (hi2 = d2->dv_hashtab.ht_array; todo > 0; ++hi2)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7855 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7856 if (!HASHITEM_EMPTY(hi2))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7857 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7858 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7859 di1 = dict_find(d1, hi2->hi_key, -1);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7860 if (di1 == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7861 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7862 di1 = dictitem_copy(HI2DI(hi2));
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7863 if (di1 != NULL && dict_add(d1, di1) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7864 dictitem_free(di1);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7865 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7866 else if (*action == 'e')
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7867 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7868 EMSG2(_("E737: Key already exists: %s"), hi2->hi_key);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7869 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7870 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7871 else if (*action == 'f')
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7872 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7873 clear_tv(&di1->di_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7874 copy_tv(&HI2DI(hi2)->di_tv, &di1->di_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7875 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7876 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7877 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7878
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7879 ++d1->dv_refcount;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7880 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7881 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7882 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7883 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7884 EMSG2(_(e_listdictarg), "extend()");
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7885 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7886
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7887 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7888 * "filereadable()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7889 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7890 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7891 f_filereadable(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7892 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7893 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7894 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7895 FILE *fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7896 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7897 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7898
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7899 p = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7900 if (*p && !mch_isdir(p) && (fd = mch_fopen((char *)p, "r")) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7901 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7902 n = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7903 fclose(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7904 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7905 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7906 n = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7907
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7908 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7909 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7910
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7911 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7912 * return 0 for not writable, 1 for writable file, 2 for a dir which we have
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7913 * rights to write into.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7914 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7915 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7916 f_filewritable(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7917 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7918 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7919 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7920 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7921 int retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7922 #if defined(UNIX) || defined(VMS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7923 int perm = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7924 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7925
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7926 p = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7927 #if defined(UNIX) || defined(VMS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7928 perm = mch_getperm(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7929 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7930 #ifndef MACOS_CLASSIC /* TODO: get either mch_writable or mch_access */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7931 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7932 # ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7933 mch_writable(p) &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7934 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7935 # if defined(UNIX) || defined(VMS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7936 (perm & 0222) &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7937 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7938 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7939 mch_access((char *)p, W_OK) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7940 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7941 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7942 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7943 ++retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7944 if (mch_isdir(p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7945 ++retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7946 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7947 rettv->vval.v_number = retval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7948 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7949
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7950 static void findfilendir __ARGS((typval_T *argvars, typval_T *rettv, int dir));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7951
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7952 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7953 findfilendir(argvars, rettv, dir)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7954 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7955 typval_T *rettv;
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7956 int dir;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7957 {
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7958 #ifdef FEAT_SEARCHPATH
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7959 char_u *fname;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7960 char_u *fresult = NULL;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7961 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
7962 char_u *p;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7963 char_u pathbuf[NUMBUFLEN];
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7964 int count = 1;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7965 int first = TRUE;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7966
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7967 fname = get_tv_string(&argvars[0]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7968
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7969 if (argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7970 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7971 p = get_tv_string_buf(&argvars[1], pathbuf);
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7972 if (*p != NUL)
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7973 path = p;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7974
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7975 if (argvars[2].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7976 count = get_tv_number(&argvars[2]);
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7977 }
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7978
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7979 do
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7980 {
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7981 vim_free(fresult);
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7982 fresult = find_file_in_path_option(first ? fname : NULL,
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7983 first ? (int)STRLEN(fname) : 0,
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7984 0, first, path, dir, NULL);
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7985 first = FALSE;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7986 } while (--count > 0 && fresult != NULL);
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7987
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7988 rettv->vval.v_string = fresult;
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7989 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7990 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7991 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7992 rettv->v_type = VAR_STRING;
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7993 }
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7994
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7995 static void prepare_vimvar __ARGS((int idx, typval_T *save_tv));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7996 static void restore_vimvar __ARGS((int idx, typval_T *save_tv));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7997 static void filter_map __ARGS((typval_T *argvars, typval_T *rettv, int map));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7998 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
7999
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8000 /*
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8001 * Prepare v: variable "idx" to be used.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8002 * Save the current typeval in "save_tv".
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8003 * When not used yet add the variable to the v: hashtable.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8004 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8005 static void
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8006 prepare_vimvar(idx, save_tv)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8007 int idx;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8008 typval_T *save_tv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8009 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8010 *save_tv = vimvars[idx].vv_tv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8011 if (vimvars[idx].vv_type == VAR_UNKNOWN)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8012 hash_add(&vimvarht, vimvars[idx].vv_di.di_key);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8013 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8014
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8015 /*
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8016 * Restore v: variable "idx" to typeval "save_tv".
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8017 * When no longer defined, remove the variable from the v: hashtable.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8018 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8019 static void
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8020 restore_vimvar(idx, save_tv)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8021 int idx;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8022 typval_T *save_tv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8023 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8024 hashitem_T *hi;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8025
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8026 clear_tv(&vimvars[idx].vv_tv);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8027 vimvars[idx].vv_tv = *save_tv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8028 if (vimvars[idx].vv_type == VAR_UNKNOWN)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8029 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8030 hi = hash_find(&vimvarht, vimvars[idx].vv_di.di_key);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8031 if (HASHITEM_EMPTY(hi))
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8032 EMSG2(_(e_intern2), "restore_vimvar()");
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8033 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8034 hash_remove(&vimvarht, hi);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8035 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8036 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8037
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8038 /*
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8039 * Implementation of map() and filter().
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8040 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8041 static void
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8042 filter_map(argvars, rettv, map)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8043 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8044 typval_T *rettv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8045 int map;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8046 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8047 char_u buf[NUMBUFLEN];
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8048 char_u *expr;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8049 listitem_T *li, *nli;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8050 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8051 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8052 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8053 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8054 dict_T *d = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8055 typval_T save_val;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8056 typval_T save_key;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8057 int rem;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8058 int todo;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8059 char_u *msg = map ? (char_u *)"map()" : (char_u *)"filter()";
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8060
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8061
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8062 rettv->vval.v_number = 0;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8063 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8064 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8065 if ((l = argvars[0].vval.v_list) == NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8066 || (map && tv_check_lock(l->lv_lock, msg)))
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8067 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8068 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8069 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8070 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8071 if ((d = argvars[0].vval.v_dict) == NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8072 || (map && tv_check_lock(d->dv_lock, msg)))
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8073 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8074 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8075 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8076 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8077 EMSG2(_(e_listdictarg), msg);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8078 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8079 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8080
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8081 prepare_vimvar(VV_VAL, &save_val);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8082 expr = skipwhite(get_tv_string_buf(&argvars[1], buf));
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8083
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8084 if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8085 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8086 prepare_vimvar(VV_KEY, &save_key);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8087 vimvars[VV_KEY].vv_type = VAR_STRING;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8088
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8089 ht = &d->dv_hashtab;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
8090 hash_lock(ht);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
8091 todo = ht->ht_used;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
8092 for (hi = ht->ht_array; todo > 0; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8093 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8094 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8095 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8096 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8097 di = HI2DI(hi);
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8098 if (tv_check_lock(di->di_tv.v_lock, msg))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8099 break;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8100 vimvars[VV_KEY].vv_str = vim_strsave(di->di_key);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8101 if (filter_map_one(&di->di_tv, expr, map, &rem) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8102 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8103 if (!map && rem)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8104 dictitem_remove(d, di);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8105 clear_tv(&vimvars[VV_KEY].vv_tv);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8106 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8107 }
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
8108 hash_unlock(ht);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8109
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8110 restore_vimvar(VV_KEY, &save_key);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8111 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8112 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8113 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8114 for (li = l->lv_first; li != NULL; li = nli)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8115 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8116 if (tv_check_lock(li->li_tv.v_lock, msg))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8117 break;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8118 nli = li->li_next;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8119 if (filter_map_one(&li->li_tv, expr, map, &rem) == FAIL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8120 break;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8121 if (!map && rem)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
8122 listitem_remove(l, li);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8123 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8124 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8125
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8126 restore_vimvar(VV_VAL, &save_val);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8127
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8128 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8129 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8130
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8131 static int
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8132 filter_map_one(tv, expr, map, remp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8133 typval_T *tv;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8134 char_u *expr;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8135 int map;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8136 int *remp;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8137 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8138 typval_T rettv;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8139 char_u *s;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8140
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8141 copy_tv(tv, &vimvars[VV_VAL].vv_tv);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8142 s = expr;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8143 if (eval1(&s, &rettv, TRUE) == FAIL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8144 return FAIL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8145 if (*s != NUL) /* check for trailing chars after expr */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8146 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8147 EMSG2(_(e_invexpr2), s);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8148 return FAIL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8149 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8150 if (map)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8151 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8152 /* map(): replace the list item value */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8153 clear_tv(tv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8154 *tv = rettv;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8155 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8156 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8157 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8158 /* filter(): when expr is zero remove the item */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8159 *remp = (get_tv_number(&rettv) == 0);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8160 clear_tv(&rettv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8161 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8162 clear_tv(&vimvars[VV_VAL].vv_tv);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8163 return OK;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8164 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8165
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8166 /*
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8167 * "filter()" function
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8168 */
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_filter(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 filter_map(argvars, rettv, FALSE);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8175 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8176
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8177 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8178 * "finddir({fname}[, {path}[, {count}]])" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8179 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8180 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8181 f_finddir(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8182 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8183 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8184 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8185 findfilendir(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8186 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8187
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8188 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8189 * "findfile({fname}[, {path}[, {count}]])" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8190 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8191 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8192 f_findfile(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8193 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8194 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8195 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8196 findfilendir(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8197 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8198
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8199 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8200 * "fnamemodify({fname}, {mods})" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8201 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8202 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8203 f_fnamemodify(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8204 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8205 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8206 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8207 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8208 char_u *mods;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8209 int usedlen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8210 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8211 char_u *fbuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8212 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8213
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8214 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8215 mods = get_tv_string_buf(&argvars[1], buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8216 len = (int)STRLEN(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8217
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8218 (void)modify_fname(mods, &usedlen, &fname, &fbuf, &len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8219
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8220 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8221 if (fname == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8222 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8223 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8224 rettv->vval.v_string = vim_strnsave(fname, len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8225 vim_free(fbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8226 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8227
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8228 static void foldclosed_both __ARGS((typval_T *argvars, typval_T *rettv, int end));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8229
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8230 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8231 * "foldclosed()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8232 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8233 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8234 foldclosed_both(argvars, rettv, end)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8235 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8236 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8237 int end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8238 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8239 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8240 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8241 linenr_T first, last;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8242
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8243 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8244 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8245 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8246 if (hasFoldingWin(curwin, lnum, &first, &last, FALSE, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8247 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8248 if (end)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8249 rettv->vval.v_number = (varnumber_T)last;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8250 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8251 rettv->vval.v_number = (varnumber_T)first;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8252 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8253 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8254 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8255 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8256 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8257 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8258
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8259 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8260 * "foldclosed()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8261 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8262 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8263 f_foldclosed(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8264 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8265 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8266 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8267 foldclosed_both(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8268 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8269
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8270 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8271 * "foldclosedend()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8272 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8273 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8274 f_foldclosedend(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8275 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8276 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8277 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8278 foldclosed_both(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8279 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8280
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8281 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8282 * "foldlevel()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8283 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8284 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8285 f_foldlevel(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8286 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8287 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8288 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8289 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8290 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8291
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8292 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8293 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8294 rettv->vval.v_number = foldLevel(lnum);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8295 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8296 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8297 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8298 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8299
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8300 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8301 * "foldtext()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8302 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8303 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8304 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8305 f_foldtext(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8306 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8307 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8308 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8309 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8310 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8311 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8312 char_u *r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8313 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8314 char *txt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8315 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8316
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8317 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8318 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8319 #ifdef FEAT_FOLDING
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8320 if ((linenr_T)vimvars[VV_FOLDSTART].vv_nr > 0
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8321 && (linenr_T)vimvars[VV_FOLDEND].vv_nr
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8322 <= curbuf->b_ml.ml_line_count
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8323 && vimvars[VV_FOLDDASHES].vv_str != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8324 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8325 /* Find first non-empty line in the fold. */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8326 lnum = (linenr_T)vimvars[VV_FOLDSTART].vv_nr;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8327 while (lnum < (linenr_T)vimvars[VV_FOLDEND].vv_nr)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8328 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8329 if (!linewhite(lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8330 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8331 ++lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8332 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8333
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8334 /* Find interesting text in this line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8335 s = skipwhite(ml_get(lnum));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8336 /* skip C comment-start */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8337 if (s[0] == '/' && (s[1] == '*' || s[1] == '/'))
36
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
8338 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8339 s = skipwhite(s + 2);
36
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
8340 if (*skipwhite(s) == NUL
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8341 && lnum + 1 < (linenr_T)vimvars[VV_FOLDEND].vv_nr)
36
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
8342 {
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
8343 s = skipwhite(ml_get(lnum + 1));
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
8344 if (*s == '*')
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
8345 s = skipwhite(s + 1);
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
8346 }
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
8347 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8348 txt = _("+-%s%3ld lines: ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8349 r = alloc((unsigned)(STRLEN(txt)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8350 + STRLEN(vimvars[VV_FOLDDASHES].vv_str) /* for %s */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8351 + 20 /* for %3ld */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8352 + STRLEN(s))); /* concatenated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8353 if (r != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8354 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8355 sprintf((char *)r, txt, vimvars[VV_FOLDDASHES].vv_str,
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8356 (long)((linenr_T)vimvars[VV_FOLDEND].vv_nr
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8357 - (linenr_T)vimvars[VV_FOLDSTART].vv_nr + 1));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8358 len = (int)STRLEN(r);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8359 STRCAT(r, s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8360 /* remove 'foldmarker' and 'commentstring' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8361 foldtext_cleanup(r + len);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8362 rettv->vval.v_string = r;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8363 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8364 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8365 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8366 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8367
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8368 /*
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8369 * "foldtextresult(lnum)" function
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8370 */
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8371 /*ARGSUSED*/
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8372 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8373 f_foldtextresult(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8374 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8375 typval_T *rettv;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8376 {
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8377 #ifdef FEAT_FOLDING
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8378 linenr_T lnum;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8379 char_u *text;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8380 char_u buf[51];
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8381 foldinfo_T foldinfo;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8382 int fold_count;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8383 #endif
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8384
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8385 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8386 rettv->vval.v_string = NULL;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8387 #ifdef FEAT_FOLDING
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8388 lnum = get_tv_lnum(argvars);
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8389 fold_count = foldedCount(curwin, lnum, &foldinfo);
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8390 if (fold_count > 0)
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8391 {
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8392 text = get_foldtext(curwin, lnum, lnum + fold_count - 1,
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8393 &foldinfo, buf);
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8394 if (text == buf)
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8395 text = vim_strsave(text);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8396 rettv->vval.v_string = text;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8397 }
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8398 #endif
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8399 }
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8400
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8401 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8402 * "foreground()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8403 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8404 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8405 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8406 f_foreground(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8407 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8408 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8409 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8410 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8411 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8412 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8413 gui_mch_set_foreground();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8414 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8415 # ifdef WIN32
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8416 win32_set_foreground();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8417 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8418 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8419 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8420
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8421 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8422 * "function()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8423 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8424 /*ARGSUSED*/
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8425 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8426 f_function(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8427 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8428 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8429 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8430 char_u *s;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8431
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
8432 rettv->vval.v_number = 0;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8433 s = get_tv_string(&argvars[0]);
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8434 if (s == NULL || *s == NUL || VIM_ISDIGIT(*s))
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8435 EMSG2(_(e_invarg2), s);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8436 else if (!function_exists(s))
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8437 EMSG2(_("E700: Unknown function: %s"), s);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8438 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8439 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8440 rettv->vval.v_string = vim_strsave(s);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8441 rettv->v_type = VAR_FUNC;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8442 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8443 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8444
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8445 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8446 * "get()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8447 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8448 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8449 f_get(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8450 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8451 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8452 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8453 listitem_T *li;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8454 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8455 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8456 dict_T *d;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8457 typval_T *tv = NULL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8458
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8459 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8460 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8461 if ((l = argvars[0].vval.v_list) != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8462 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8463 li = list_find(l, get_tv_number(&argvars[1]));
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8464 if (li != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8465 tv = &li->li_tv;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8466 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8467 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8468 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8469 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8470 if ((d = argvars[0].vval.v_dict) != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8471 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8472 di = dict_find(d, get_tv_string(&argvars[1]), -1);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8473 if (di != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8474 tv = &di->di_tv;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8475 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8476 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8477 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8478 EMSG2(_(e_listdictarg), "get()");
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8479
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8480 if (tv == NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8481 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8482 if (argvars[2].v_type == VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8483 rettv->vval.v_number = 0;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8484 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8485 copy_tv(&argvars[2], rettv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8486 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8487 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8488 copy_tv(tv, rettv);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8489 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8490
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8491 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8492 * "getbufvar()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8493 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8494 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8495 f_getbufvar(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8496 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8497 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8498 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8499 buf_T *buf;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8500 buf_T *save_curbuf;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8501 char_u *varname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8502 dictitem_T *v;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8503
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8504 ++emsg_off;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8505 buf = get_buf_tv(&argvars[0]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8506 varname = get_tv_string(&argvars[1]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8507
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8508 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8509 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8510
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8511 if (buf != NULL && varname != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8512 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8513 if (*varname == '&') /* buffer-local-option */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8514 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8515 /* set curbuf to be our buf, temporarily */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8516 save_curbuf = curbuf;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8517 curbuf = buf;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8518
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8519 get_option_tv(&varname, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8520
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8521 /* restore previous notion of curbuf */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8522 curbuf = save_curbuf;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8523 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8524 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8525 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8526 /* look up the variable */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
8527 v = find_var_in_ht(&buf->b_vars.dv_hashtab, varname, FALSE);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8528 if (v != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8529 copy_tv(&v->di_tv, rettv);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8530 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8531 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8532
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8533 --emsg_off;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8534 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8535
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8536 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8537 * "getchar()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8538 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8539 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8540 f_getchar(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8541 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8542 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8543 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8544 varnumber_T n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8545
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8546 ++no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8547 ++allow_keys;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8548 if (argvars[0].v_type == VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8549 /* getchar(): blocking wait. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8550 n = safe_vgetc();
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8551 else if (get_tv_number(&argvars[0]) == 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8552 /* getchar(1): only check if char avail */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8553 n = vpeekc();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8554 else if (vpeekc() == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8555 /* getchar(0) and no char avail: return zero */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8556 n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8557 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8558 /* getchar(0) and char avail: return char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8559 n = safe_vgetc();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8560 --no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8561 --allow_keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8562
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8563 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8564 if (IS_SPECIAL(n) || mod_mask != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8565 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8566 char_u temp[10]; /* modifier: 3, mbyte-char: 6, NUL: 1 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8567 int i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8568
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8569 /* Turn a special key into three bytes, plus modifier. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8570 if (mod_mask != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8571 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8572 temp[i++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8573 temp[i++] = KS_MODIFIER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8574 temp[i++] = mod_mask;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8575 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8576 if (IS_SPECIAL(n))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8577 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8578 temp[i++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8579 temp[i++] = K_SECOND(n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8580 temp[i++] = K_THIRD(n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8581 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8582 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8583 else if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8584 i += (*mb_char2bytes)(n, temp + i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8585 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8586 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8587 temp[i++] = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8588 temp[i++] = NUL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8589 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8590 rettv->vval.v_string = vim_strsave(temp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8591 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8592 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8593
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8594 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8595 * "getcharmod()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8596 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8597 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8598 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8599 f_getcharmod(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8600 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8601 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8602 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8603 rettv->vval.v_number = mod_mask;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8604 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8605
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8606 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8607 * "getcmdline()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8608 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8609 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8610 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8611 f_getcmdline(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8612 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8613 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8614 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8615 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8616 rettv->vval.v_string = get_cmdline_str();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8617 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8618
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8619 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8620 * "getcmdpos()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8621 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8622 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8623 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8624 f_getcmdpos(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8625 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8626 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8627 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8628 rettv->vval.v_number = get_cmdline_pos() + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8629 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8630
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8631 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8632 * "getcwd()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8633 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8634 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8635 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8636 f_getcwd(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8637 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8638 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8639 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8640 char_u cwd[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8641
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8642 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8643 if (mch_dirname(cwd, MAXPATHL) == FAIL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8644 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8645 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8646 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8647 rettv->vval.v_string = vim_strsave(cwd);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8648 #ifdef BACKSLASH_IN_FILENAME
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8649 slash_adjust(rettv->vval.v_string);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8650 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8651 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8652 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8653
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8654 /*
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8655 * "getfontname()" function
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8656 */
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
8657 /*ARGSUSED*/
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8658 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8659 f_getfontname(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8660 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8661 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8662 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8663 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8664 rettv->vval.v_string = NULL;
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8665 #ifdef FEAT_GUI
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8666 if (gui.in_use)
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8667 {
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8668 GuiFont font;
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8669 char_u *name = NULL;
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8670
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8671 if (argvars[0].v_type == VAR_UNKNOWN)
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8672 {
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8673 /* Get the "Normal" font. Either the name saved by
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8674 * hl_set_font_name() or from the font ID. */
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8675 font = gui.norm_font;
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8676 name = hl_get_font_name();
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8677 }
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8678 else
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8679 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8680 name = get_tv_string(&argvars[0]);
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8681 if (STRCMP(name, "*") == 0) /* don't use font dialog */
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8682 return;
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8683 font = gui_mch_get_font(name, FALSE);
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8684 if (font == NOFONT)
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8685 return; /* Invalid font name, return empty string. */
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8686 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8687 rettv->vval.v_string = gui_mch_get_fontname(font, name);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8688 if (argvars[0].v_type != VAR_UNKNOWN)
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8689 gui_mch_free_font(font);
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8690 }
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8691 #endif
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8692 }
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8693
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8694 /*
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8695 * "getfperm({fname})" function
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8696 */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8697 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8698 f_getfperm(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8699 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8700 typval_T *rettv;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8701 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8702 char_u *fname;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8703 struct stat st;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8704 char_u *perm = NULL;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8705 char_u flags[] = "rwx";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8706 int i;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8707
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8708 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8709
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8710 rettv->v_type = VAR_STRING;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8711 if (mch_stat((char *)fname, &st) >= 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8712 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8713 perm = vim_strsave((char_u *)"---------");
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8714 if (perm != NULL)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8715 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8716 for (i = 0; i < 9; i++)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8717 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8718 if (st.st_mode & (1 << (8 - i)))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8719 perm[i] = flags[i % 3];
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8720 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8721 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8722 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8723 rettv->vval.v_string = perm;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8724 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8725
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8726 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8727 * "getfsize({fname})" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8728 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8729 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8730 f_getfsize(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8731 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8732 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8733 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8734 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8735 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8736
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8737 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8738
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8739 rettv->v_type = VAR_NUMBER;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8740
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8741 if (mch_stat((char *)fname, &st) >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8742 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8743 if (mch_isdir(fname))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8744 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8745 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8746 rettv->vval.v_number = (varnumber_T)st.st_size;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8747 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8748 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8749 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8750 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8751
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8752 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8753 * "getftime({fname})" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8754 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8755 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8756 f_getftime(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8757 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8758 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8759 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8760 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8761 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8762
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8763 fname = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8764
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8765 if (mch_stat((char *)fname, &st) >= 0)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8766 rettv->vval.v_number = (varnumber_T)st.st_mtime;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8767 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8768 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8769 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8770
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8771 /*
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8772 * "getftype({fname})" function
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8773 */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8774 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8775 f_getftype(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8776 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8777 typval_T *rettv;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8778 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8779 char_u *fname;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8780 struct stat st;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8781 char_u *type = NULL;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8782 char *t;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8783
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8784 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8785
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8786 rettv->v_type = VAR_STRING;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8787 if (mch_lstat((char *)fname, &st) >= 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8788 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8789 #ifdef S_ISREG
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8790 if (S_ISREG(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8791 t = "file";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8792 else if (S_ISDIR(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8793 t = "dir";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8794 # ifdef S_ISLNK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8795 else if (S_ISLNK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8796 t = "link";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8797 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8798 # ifdef S_ISBLK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8799 else if (S_ISBLK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8800 t = "bdev";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8801 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8802 # ifdef S_ISCHR
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8803 else if (S_ISCHR(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8804 t = "cdev";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8805 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8806 # ifdef S_ISFIFO
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8807 else if (S_ISFIFO(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8808 t = "fifo";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8809 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8810 # ifdef S_ISSOCK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8811 else if (S_ISSOCK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8812 t = "fifo";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8813 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8814 else
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8815 t = "other";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8816 #else
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8817 # ifdef S_IFMT
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8818 switch (st.st_mode & S_IFMT)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8819 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8820 case S_IFREG: t = "file"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8821 case S_IFDIR: t = "dir"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8822 # ifdef S_IFLNK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8823 case S_IFLNK: t = "link"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8824 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8825 # ifdef S_IFBLK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8826 case S_IFBLK: t = "bdev"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8827 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8828 # ifdef S_IFCHR
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8829 case S_IFCHR: t = "cdev"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8830 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8831 # ifdef S_IFIFO
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8832 case S_IFIFO: t = "fifo"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8833 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8834 # ifdef S_IFSOCK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8835 case S_IFSOCK: t = "socket"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8836 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8837 default: t = "other";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8838 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8839 # else
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8840 if (mch_isdir(fname))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8841 t = "dir";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8842 else
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8843 t = "file";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8844 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8845 #endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8846 type = vim_strsave((char_u *)t);
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8847 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8848 rettv->vval.v_string = type;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8849 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8850
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8851 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8852 * "getline(lnum)" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8853 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8854 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8855 f_getline(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8856 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8857 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8858 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8859 linenr_T lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8860 linenr_T end;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8861 char_u *p;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8862 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8863 listitem_T *li;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8864
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8865 lnum = get_tv_lnum(argvars);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8866
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8867 if (argvars[1].v_type == VAR_UNKNOWN)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8868 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8869 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8870 p = ml_get(lnum);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8871 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8872 p = (char_u *)"";
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8873
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8874 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8875 rettv->vval.v_string = vim_strsave(p);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8876 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8877 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8878 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8879 end = get_tv_lnum(&argvars[1]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8880 if (end < lnum)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8881 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8882 EMSG(_(e_invrange));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8883 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8884 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8885 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8886 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8887 l = list_alloc();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8888 if (l != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8889 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8890 if (lnum < 1)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8891 lnum = 1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8892 if (end > curbuf->b_ml.ml_line_count)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8893 end = curbuf->b_ml.ml_line_count;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8894 while (lnum <= end)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8895 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8896 li = listitem_alloc();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8897 if (li == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8898 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8899 list_append(l, li);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8900 li->li_tv.v_type = VAR_STRING;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8901 li->li_tv.v_lock = 0;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8902 li->li_tv.vval.v_string = vim_strsave(ml_get(lnum++));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8903 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8904 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8905 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8906 ++l->lv_refcount;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8907 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8908 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8909 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8910 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8911
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8912 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8913 * "getreg()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8914 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8915 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8916 f_getreg(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8917 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8918 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8919 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8920 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8921 int regname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8922
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8923 if (argvars[0].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8924 strregname = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8925 else
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8926 strregname = vimvars[VV_REG].vv_str;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8927 regname = (strregname == NULL ? '"' : *strregname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8928 if (regname == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8929 regname = '"';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8930
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8931 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8932 rettv->vval.v_string = get_reg_contents(regname, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8933 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8934
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8935 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8936 * "getregtype()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8937 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8938 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8939 f_getregtype(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8940 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8941 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8942 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8943 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8944 int regname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8945 char_u buf[NUMBUFLEN + 2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8946 long reglen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8947
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8948 if (argvars[0].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8949 strregname = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8950 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8951 /* Default to v:register */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8952 strregname = vimvars[VV_REG].vv_str;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8953
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8954 regname = (strregname == NULL ? '"' : *strregname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8955 if (regname == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8956 regname = '"';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8957
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8958 buf[0] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8959 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8960 switch (get_reg_type(regname, &reglen))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8961 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8962 case MLINE: buf[0] = 'V'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8963 case MCHAR: buf[0] = 'v'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8964 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8965 case MBLOCK:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8966 buf[0] = Ctrl_V;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8967 sprintf((char *)buf + 1, "%ld", reglen + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8968 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8969 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8970 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8971 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8972 rettv->vval.v_string = vim_strsave(buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8973 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8974
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8975 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8976 * "getwinposx()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8977 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8978 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8979 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8980 f_getwinposx(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8981 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8982 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8983 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8984 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8985 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8986 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8987 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8988 int x, y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8989
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8990 if (gui_mch_get_winpos(&x, &y) == OK)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8991 rettv->vval.v_number = x;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8992 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8993 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8994 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8995
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8996 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8997 * "getwinposy()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8998 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8999 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9000 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9001 f_getwinposy(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9002 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9003 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9004 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9005 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9006 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9007 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9008 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9009 int x, y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9010
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9011 if (gui_mch_get_winpos(&x, &y) == OK)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9012 rettv->vval.v_number = y;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9013 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9014 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9015 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9016
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9017 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9018 * "getwinvar()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9019 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9020 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9021 f_getwinvar(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9022 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9023 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9024 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9025 win_T *win, *oldcurwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9026 char_u *varname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9027 dictitem_T *v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9028
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9029 ++emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9030 win = find_win_by_nr(&argvars[0]);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9031 varname = get_tv_string(&argvars[1]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9032
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9033 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9034 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9035
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9036 if (win != NULL && varname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9037 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9038 if (*varname == '&') /* window-local-option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9039 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9040 /* set curwin to be our win, temporarily */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9041 oldcurwin = curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9042 curwin = win;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9043
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9044 get_option_tv(&varname, rettv, 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9045
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9046 /* restore previous notion of curwin */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9047 curwin = oldcurwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9048 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9049 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9050 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9051 /* look up the variable */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
9052 v = find_var_in_ht(&win->w_vars.dv_hashtab, varname, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9053 if (v != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9054 copy_tv(&v->di_tv, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9055 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9056 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9057
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9058 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9059 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9060
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9061 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9062 * "glob()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9063 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9064 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9065 f_glob(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9066 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9067 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9068 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9069 expand_T xpc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9070
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9071 ExpandInit(&xpc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9072 xpc.xp_context = EXPAND_FILES;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9073 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9074 rettv->vval.v_string = ExpandOne(&xpc, get_tv_string(&argvars[0]),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9075 NULL, WILD_USE_NL|WILD_SILENT, WILD_ALL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9076 ExpandCleanup(&xpc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9077 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9078
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9079 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9080 * "globpath()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9081 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9082 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9083 f_globpath(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9084 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9085 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9086 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9087 char_u buf1[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9088
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9089 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9090 rettv->vval.v_string = globpath(get_tv_string(&argvars[0]),
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9091 get_tv_string_buf(&argvars[1], buf1));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9092 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9093
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9094 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9095 * "has()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9096 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9097 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9098 f_has(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9099 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9100 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9101 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9102 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9103 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9104 int n = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9105 static char *(has_list[]) =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9106 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9107 #ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9108 "amiga",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9109 # ifdef FEAT_ARP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9110 "arp",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9111 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9112 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9113 #ifdef __BEOS__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9114 "beos",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9115 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9116 #ifdef MSDOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9117 # ifdef DJGPP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9118 "dos32",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9119 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9120 "dos16",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9121 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9122 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9123 #ifdef MACOS /* TODO: Should we add MACOS_CLASSIC, MACOS_X? (Dany) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9124 "mac",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9125 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9126 #if defined(MACOS_X_UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9127 "macunix",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9128 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9129 #ifdef OS2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9130 "os2",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9131 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9132 #ifdef __QNX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9133 "qnx",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9134 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9135 #ifdef RISCOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9136 "riscos",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9137 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9138 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9139 "unix",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9140 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9141 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9142 "vms",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9143 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9144 #ifdef WIN16
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9145 "win16",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9146 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9147 #ifdef WIN32
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9148 "win32",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9149 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9150 #if defined(UNIX) && (defined(__CYGWIN32__) || defined(__CYGWIN__))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9151 "win32unix",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9152 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9153 #ifdef WIN64
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9154 "win64",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9155 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9156 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9157 "ebcdic",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9158 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9159 #ifndef CASE_INSENSITIVE_FILENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9160 "fname_case",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9161 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9162 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9163 "arabic",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9164 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9165 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9166 "autocmd",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9167 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9168 #ifdef FEAT_BEVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9169 "balloon_eval",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9170 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9171 #if defined(SOME_BUILTIN_TCAPS) || defined(ALL_BUILTIN_TCAPS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9172 "builtin_terms",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9173 # ifdef ALL_BUILTIN_TCAPS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9174 "all_builtin_terms",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9175 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9176 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9177 #ifdef FEAT_BYTEOFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9178 "byte_offset",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9179 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9180 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9181 "cindent",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9182 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9183 #ifdef FEAT_CLIENTSERVER
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9184 "clientserver",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9185 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9186 #ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9187 "clipboard",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9188 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9189 #ifdef FEAT_CMDL_COMPL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9190 "cmdline_compl",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9191 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9192 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9193 "cmdline_hist",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9194 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9195 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9196 "comments",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9197 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9198 #ifdef FEAT_CRYPT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9199 "cryptv",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9200 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9201 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9202 "cscope",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9203 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9204 #ifdef DEBUG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9205 "debug",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9206 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9207 #ifdef FEAT_CON_DIALOG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9208 "dialog_con",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9209 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9210 #ifdef FEAT_GUI_DIALOG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9211 "dialog_gui",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9212 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9213 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9214 "diff",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9215 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9216 #ifdef FEAT_DIGRAPHS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9217 "digraphs",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9218 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9219 #ifdef FEAT_DND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9220 "dnd",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9221 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9222 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9223 "emacs_tags",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9224 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9225 "eval", /* always present, of course! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9226 #ifdef FEAT_EX_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9227 "ex_extra",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9228 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9229 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9230 "extra_search",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9231 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9232 #ifdef FEAT_FKMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9233 "farsi",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9234 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9235 #ifdef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9236 "file_in_path",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9237 #endif
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
9238 #if defined(UNIX) && !defined(USE_SYSTEM)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
9239 "filterpipe",
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
9240 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9241 #ifdef FEAT_FIND_ID
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9242 "find_in_path",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9243 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9244 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9245 "folding",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9246 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9247 #ifdef FEAT_FOOTER
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9248 "footer",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9249 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9250 #if !defined(USE_SYSTEM) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9251 "fork",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9252 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9253 #ifdef FEAT_GETTEXT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9254 "gettext",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9255 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9256 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9257 "gui",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9258 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9259 #ifdef FEAT_GUI_ATHENA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9260 # ifdef FEAT_GUI_NEXTAW
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9261 "gui_neXtaw",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9262 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9263 "gui_athena",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9264 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9265 #endif
11
4424b47a0797 updated for version 7.0003
vimboss
parents: 10
diff changeset
9266 #ifdef FEAT_GUI_KDE
4424b47a0797 updated for version 7.0003
vimboss
parents: 10
diff changeset
9267 "gui_kde",
4424b47a0797 updated for version 7.0003
vimboss
parents: 10
diff changeset
9268 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9269 #ifdef FEAT_GUI_GTK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9270 "gui_gtk",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9271 # ifdef HAVE_GTK2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9272 "gui_gtk2",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9273 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9274 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9275 #ifdef FEAT_GUI_MAC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9276 "gui_mac",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9277 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9278 #ifdef FEAT_GUI_MOTIF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9279 "gui_motif",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9280 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9281 #ifdef FEAT_GUI_PHOTON
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9282 "gui_photon",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9283 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9284 #ifdef FEAT_GUI_W16
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9285 "gui_win16",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9286 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9287 #ifdef FEAT_GUI_W32
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9288 "gui_win32",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9289 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9290 #ifdef FEAT_HANGULIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9291 "hangul_input",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9292 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9293 #if defined(HAVE_ICONV_H) && defined(USE_ICONV)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9294 "iconv",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9295 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9296 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9297 "insert_expand",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9298 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9299 #ifdef FEAT_JUMPLIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9300 "jumplist",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9301 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9302 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9303 "keymap",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9304 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9305 #ifdef FEAT_LANGMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9306 "langmap",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9307 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9308 #ifdef FEAT_LIBCALL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9309 "libcall",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9310 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9311 #ifdef FEAT_LINEBREAK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9312 "linebreak",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9313 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9314 #ifdef FEAT_LISP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9315 "lispindent",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9316 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9317 #ifdef FEAT_LISTCMDS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9318 "listcmds",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9319 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9320 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9321 "localmap",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9322 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9323 #ifdef FEAT_MENU
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9324 "menu",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9325 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9326 #ifdef FEAT_SESSION
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9327 "mksession",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9328 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9329 #ifdef FEAT_MODIFY_FNAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9330 "modify_fname",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9331 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9332 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9333 "mouse",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9334 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9335 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9336 "mouseshape",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9337 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9338 #if defined(UNIX) || defined(VMS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9339 # ifdef FEAT_MOUSE_DEC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9340 "mouse_dec",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9341 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9342 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9343 "mouse_gpm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9344 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9345 # ifdef FEAT_MOUSE_JSB
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9346 "mouse_jsbterm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9347 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9348 # ifdef FEAT_MOUSE_NET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9349 "mouse_netterm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9350 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9351 # ifdef FEAT_MOUSE_PTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9352 "mouse_pterm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9353 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9354 # ifdef FEAT_MOUSE_XTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9355 "mouse_xterm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9356 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9357 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9358 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9359 "multi_byte",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9360 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9361 #ifdef FEAT_MBYTE_IME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9362 "multi_byte_ime",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9363 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9364 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9365 "multi_lang",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9366 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
9367 #ifdef FEAT_MZSCHEME
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9368 #ifndef DYNAMIC_MZSCHEME
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
9369 "mzscheme",
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
9370 #endif
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9371 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9372 #ifdef FEAT_OLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9373 "ole",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9374 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9375 #ifdef FEAT_OSFILETYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9376 "osfiletype",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9377 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9378 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9379 "path_extra",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9380 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9381 #ifdef FEAT_PERL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9382 #ifndef DYNAMIC_PERL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9383 "perl",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9384 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9385 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9386 #ifdef FEAT_PYTHON
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9387 #ifndef DYNAMIC_PYTHON
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9388 "python",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9389 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9390 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9391 #ifdef FEAT_POSTSCRIPT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9392 "postscript",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9393 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9394 #ifdef FEAT_PRINTER
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9395 "printer",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9396 #endif
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
9397 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
9398 "profile",
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
9399 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9400 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9401 "quickfix",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9402 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9403 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9404 "rightleft",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9405 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9406 #if defined(FEAT_RUBY) && !defined(DYNAMIC_RUBY)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9407 "ruby",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9408 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9409 #ifdef FEAT_SCROLLBIND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9410 "scrollbind",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9411 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9412 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9413 "showcmd",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9414 "cmdline_info",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9415 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9416 #ifdef FEAT_SIGNS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9417 "signs",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9418 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9419 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9420 "smartindent",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9421 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9422 #ifdef FEAT_SNIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9423 "sniff",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9424 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9425 #ifdef FEAT_STL_OPT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9426 "statusline",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9427 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9428 #ifdef FEAT_SUN_WORKSHOP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9429 "sun_workshop",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9430 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9431 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9432 "netbeans_intg",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9433 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9434 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9435 "syntax",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9436 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9437 #if defined(USE_SYSTEM) || !defined(UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9438 "system",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9439 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9440 #ifdef FEAT_TAG_BINS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9441 "tag_binary",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9442 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9443 #ifdef FEAT_TAG_OLDSTATIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9444 "tag_old_static",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9445 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9446 #ifdef FEAT_TAG_ANYWHITE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9447 "tag_any_white",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9448 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9449 #ifdef FEAT_TCL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9450 # ifndef DYNAMIC_TCL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9451 "tcl",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9452 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9453 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9454 #ifdef TERMINFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9455 "terminfo",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9456 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9457 #ifdef FEAT_TERMRESPONSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9458 "termresponse",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9459 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9460 #ifdef FEAT_TEXTOBJ
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9461 "textobjects",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9462 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9463 #ifdef HAVE_TGETENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9464 "tgetent",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9465 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9466 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9467 "title",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9468 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9469 #ifdef FEAT_TOOLBAR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9470 "toolbar",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9471 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9472 #ifdef FEAT_USR_CMDS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9473 "user-commands", /* was accidentally included in 5.4 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9474 "user_commands",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9475 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9476 #ifdef FEAT_VIMINFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9477 "viminfo",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9478 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9479 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9480 "vertsplit",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9481 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9482 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9483 "virtualedit",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9484 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9485 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9486 "visual",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9487 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9488 #ifdef FEAT_VISUALEXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9489 "visualextra",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9490 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9491 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9492 "vreplace",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9493 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9494 #ifdef FEAT_WILDIGN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9495 "wildignore",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9496 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9497 #ifdef FEAT_WILDMENU
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9498 "wildmenu",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9499 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9500 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9501 "windows",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9502 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9503 #ifdef FEAT_WAK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9504 "winaltkeys",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9505 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9506 #ifdef FEAT_WRITEBACKUP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9507 "writebackup",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9508 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9509 #ifdef FEAT_XIM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9510 "xim",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9511 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9512 #ifdef FEAT_XFONTSET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9513 "xfontset",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9514 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9515 #ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9516 "xsmp",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9517 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9518 #ifdef USE_XSMP_INTERACT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9519 "xsmp_interact",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9520 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9521 #ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9522 "xterm_clipboard",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9523 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9524 #ifdef FEAT_XTERM_SAVE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9525 "xterm_save",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9526 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9527 #if defined(UNIX) && defined(FEAT_X11)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9528 "X11",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9529 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9530 NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9531 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9532
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9533 name = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9534 for (i = 0; has_list[i] != NULL; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9535 if (STRICMP(name, has_list[i]) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9536 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9537 n = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9538 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9539 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9540
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9541 if (n == FALSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9542 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9543 if (STRNICMP(name, "patch", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9544 n = has_patch(atoi((char *)name + 5));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9545 else if (STRICMP(name, "vim_starting") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9546 n = (starting != 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9547 #ifdef DYNAMIC_TCL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9548 else if (STRICMP(name, "tcl") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9549 n = tcl_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9550 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9551 #if defined(USE_ICONV) && defined(DYNAMIC_ICONV)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9552 else if (STRICMP(name, "iconv") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9553 n = iconv_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9554 #endif
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9555 #ifdef DYNAMIC_MZSCHEME
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9556 else if (STRICMP(name, "mzscheme") == 0)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9557 n = mzscheme_enabled(FALSE);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9558 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9559 #ifdef DYNAMIC_RUBY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9560 else if (STRICMP(name, "ruby") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9561 n = ruby_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9562 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9563 #ifdef DYNAMIC_PYTHON
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9564 else if (STRICMP(name, "python") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9565 n = python_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9566 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9567 #ifdef DYNAMIC_PERL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9568 else if (STRICMP(name, "perl") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9569 n = perl_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9570 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9571 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9572 else if (STRICMP(name, "gui_running") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9573 n = (gui.in_use || gui.starting);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9574 # ifdef FEAT_GUI_W32
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9575 else if (STRICMP(name, "gui_win32s") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9576 n = gui_is_win32s();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9577 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9578 # ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9579 else if (STRICMP(name, "browse") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9580 n = gui.in_use; /* gui_mch_browse() works when GUI is running */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9581 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9582 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9583 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9584 else if (STRICMP(name, "syntax_items") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9585 n = syntax_present(curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9586 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9587 #if defined(WIN3264)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9588 else if (STRICMP(name, "win95") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9589 n = mch_windows95();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9590 #endif
34
7f788cd27415 updated for version 7.0020
vimboss
parents: 32
diff changeset
9591 #ifdef FEAT_NETBEANS_INTG
7f788cd27415 updated for version 7.0020
vimboss
parents: 32
diff changeset
9592 else if (STRICMP(name, "netbeans_enabled") == 0)
7f788cd27415 updated for version 7.0020
vimboss
parents: 32
diff changeset
9593 n = usingNetbeans;
7f788cd27415 updated for version 7.0020
vimboss
parents: 32
diff changeset
9594 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9595 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9596
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9597 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9598 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9599
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9600 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9601 * "has_key()" function
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9602 */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9603 static void
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9604 f_has_key(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9605 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9606 typval_T *rettv;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9607 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9608 rettv->vval.v_number = 0;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9609 if (argvars[0].v_type != VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9610 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9611 EMSG(_(e_dictreq));
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9612 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9613 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9614 if (argvars[0].vval.v_dict == NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9615 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9616
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9617 rettv->vval.v_number = dict_find(argvars[0].vval.v_dict,
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
9618 get_tv_string(&argvars[1]), -1) != NULL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9619 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9620
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9621 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9622 * "hasmapto()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9623 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9624 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9625 f_hasmapto(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9626 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9627 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9628 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9629 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9630 char_u *mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9631 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9632
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9633 name = get_tv_string(&argvars[0]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9634 if (argvars[1].v_type == VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9635 mode = (char_u *)"nvo";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9636 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9637 mode = get_tv_string_buf(&argvars[1], buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9638
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9639 if (map_to_exists(name, mode))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9640 rettv->vval.v_number = TRUE;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9641 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9642 rettv->vval.v_number = FALSE;
7
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 * "histadd()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9647 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9648 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9649 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9650 f_histadd(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9651 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9652 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9653 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9654 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9655 int histype;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9656 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9657 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9658 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9659
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9660 rettv->vval.v_number = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9661 if (check_restricted() || check_secure())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9662 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9663 #ifdef FEAT_CMDHIST
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9664 histype = get_histtype(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9665 if (histype >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9666 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9667 str = get_tv_string_buf(&argvars[1], buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9668 if (*str != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9669 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9670 add_to_history(histype, str, FALSE, NUL);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9671 rettv->vval.v_number = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9672 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9673 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9674 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9675 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9676 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9677
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9678 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9679 * "histdel()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9680 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9681 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9682 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9683 f_histdel(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9684 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9685 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9686 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9687 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9688 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9689 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9690
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9691 if (argvars[1].v_type == VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9692 /* only one argument: clear entire history */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9693 n = clr_history(get_histtype(get_tv_string(&argvars[0])));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9694 else if (argvars[1].v_type == VAR_NUMBER)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9695 /* index given: remove that entry */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9696 n = del_history_idx(get_histtype(get_tv_string(&argvars[0])),
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9697 (int)get_tv_number(&argvars[1]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9698 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9699 /* string given: remove all matching entries */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9700 n = del_history_entry(get_histtype(get_tv_string(&argvars[0])),
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9701 get_tv_string_buf(&argvars[1], buf));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9702 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9703 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9704 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9705 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9706 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9707
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9708 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9709 * "histget()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9710 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9711 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9712 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9713 f_histget(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9714 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9715 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9716 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9717 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9718 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9719 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9720
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9721 type = get_histtype(get_tv_string(&argvars[0]));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9722 if (argvars[1].v_type == VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9723 idx = get_history_idx(type);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9724 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9725 idx = (int)get_tv_number(&argvars[1]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9726 rettv->vval.v_string = vim_strsave(get_history_entry(type, idx));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9727 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9728 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9729 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9730 rettv->v_type = VAR_STRING;
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 * "histnr()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9735 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9736 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9737 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9738 f_histnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9739 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9740 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9741 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9742 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9743
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9744 #ifdef FEAT_CMDHIST
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9745 i = get_histtype(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9746 if (i >= HIST_CMD && i < HIST_COUNT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9747 i = get_history_idx(i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9748 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9749 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9750 i = -1;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9751 rettv->vval.v_number = i;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9752 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9753
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9754 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9755 * "highlightID(name)" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9756 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9757 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9758 f_hlID(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9759 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9760 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9761 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9762 rettv->vval.v_number = syn_name2id(get_tv_string(&argvars[0]));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9763 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9764
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9765 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9766 * "highlight_exists()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9767 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9768 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9769 f_hlexists(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9770 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9771 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9772 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9773 rettv->vval.v_number = highlight_exists(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9774 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9775
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9776 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9777 * "hostname()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9778 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9779 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9780 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9781 f_hostname(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9782 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9783 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9784 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9785 char_u hostname[256];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9786
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9787 mch_get_host_name(hostname, 256);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9788 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9789 rettv->vval.v_string = vim_strsave(hostname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9790 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9791
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9792 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9793 * iconv() function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9794 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9795 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9796 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9797 f_iconv(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9798 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9799 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9800 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9801 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9802 char_u buf1[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9803 char_u buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9804 char_u *from, *to, *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9805 vimconv_T vimconv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9806 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9807
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9808 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9809 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9810
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9811 #ifdef FEAT_MBYTE
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9812 str = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9813 from = enc_canonize(enc_skip(get_tv_string_buf(&argvars[1], buf1)));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9814 to = enc_canonize(enc_skip(get_tv_string_buf(&argvars[2], buf2)));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9815 vimconv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9816 convert_setup(&vimconv, from, to);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9817
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9818 /* If the encodings are equal, no conversion needed. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9819 if (vimconv.vc_type == CONV_NONE)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9820 rettv->vval.v_string = vim_strsave(str);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9821 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9822 rettv->vval.v_string = string_convert(&vimconv, str, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9823
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9824 convert_setup(&vimconv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9825 vim_free(from);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9826 vim_free(to);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9827 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9828 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9829
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9830 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9831 * "indent()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9832 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9833 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9834 f_indent(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9835 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9836 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9837 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9838 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9839
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9840 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9841 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9842 rettv->vval.v_number = get_indent_lnum(lnum);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9843 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9844 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9845 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9846
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9847 /*
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9848 * "index()" function
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9849 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9850 static void
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9851 f_index(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9852 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9853 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9854 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9855 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9856 listitem_T *item;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9857 long idx = 0;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9858 int ic = FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9859
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9860 rettv->vval.v_number = -1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9861 if (argvars[0].v_type != VAR_LIST)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9862 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9863 EMSG(_(e_listreq));
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9864 return;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9865 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9866 l = argvars[0].vval.v_list;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9867 if (l != NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9868 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
9869 item = l->lv_first;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9870 if (argvars[2].v_type != VAR_UNKNOWN)
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
9871 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
9872 /* Start at specified item. Use the cached index that list_find()
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
9873 * sets, so that a negative number also works. */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
9874 item = list_find(l, get_tv_number(&argvars[2]));
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
9875 idx = l->lv_idx;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
9876 if (argvars[3].v_type != VAR_UNKNOWN)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
9877 ic = get_tv_number(&argvars[3]);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
9878 }
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9879
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
9880 for ( ; item != NULL; item = item->li_next, ++idx)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
9881 if (tv_equal(&item->li_tv, &argvars[1], ic))
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9882 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9883 rettv->vval.v_number = idx;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9884 break;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9885 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9886 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9887 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9888
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9889 static int inputsecret_flag = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9890
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9891 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9892 * "input()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9893 * Also handles inputsecret() when inputsecret is set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9894 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9895 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9896 f_input(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9897 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9898 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9899 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9900 char_u *prompt = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9901 char_u *p = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9902 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9903 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9904 int cmd_silent_save = cmd_silent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9905
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9906 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9907
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9908 #ifdef NO_CONSOLE_INPUT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9909 /* While starting up, there is no place to enter text. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9910 if (no_console_input())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9911 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9912 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9913 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9914 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9915 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9916
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9917 cmd_silent = FALSE; /* Want to see the prompt. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9918 if (prompt != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9919 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9920 /* Only the part of the message after the last NL is considered as
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9921 * prompt for the command line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9922 p = vim_strrchr(prompt, '\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9923 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9924 p = prompt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9925 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9926 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9927 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9928 c = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9929 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9930 msg_start();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9931 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9932 msg_puts_attr(prompt, echo_attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9933 msg_didout = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9934 msg_starthere();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9935 *p = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9936 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9937 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9938 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9939
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9940 if (argvars[1].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9941 stuffReadbuffSpec(get_tv_string_buf(&argvars[1], buf));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9942
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9943 rettv->vval.v_string =
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9944 getcmdline_prompt(inputsecret_flag ? NUL : '@', p, echo_attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9945
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9946 /* since the user typed this, no need to wait for return */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9947 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9948 msg_didout = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9949 cmd_silent = cmd_silent_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9950 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9951
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9952 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9953 * "inputdialog()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9954 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9955 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9956 f_inputdialog(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9957 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9958 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9959 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9960 #if defined(FEAT_GUI_TEXTDIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9961 /* 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
9962 if (gui.in_use && vim_strchr(p_go, GO_CONDIALOG) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9963 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9964 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9965 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9966
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9967 message = get_tv_string(&argvars[0]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9968 if (argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9969 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9970 STRNCPY(IObuff, get_tv_string_buf(&argvars[1], buf), IOSIZE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9971 IObuff[IOSIZE - 1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9972 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9973 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9974 IObuff[0] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9975 if (do_dialog(VIM_QUESTION, NULL, message, (char_u *)_("&OK\n&Cancel"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9976 1, IObuff) == 1)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9977 rettv->vval.v_string = vim_strsave(IObuff);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9978 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9979 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9980 if (argvars[1].v_type != VAR_UNKNOWN
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9981 && argvars[2].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9982 rettv->vval.v_string = vim_strsave(
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9983 get_tv_string_buf(&argvars[2], buf));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9984 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9985 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9986 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9987 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9988 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9989 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9990 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9991 f_input(argvars, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9992 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9993
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9994 static garray_T ga_userinput = {0, 0, sizeof(tasave_T), 4, NULL};
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9995
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9996 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9997 * "inputrestore()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9998 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9999 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10000 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10001 f_inputrestore(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10002 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10003 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10004 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10005 if (ga_userinput.ga_len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10006 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10007 --ga_userinput.ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10008 restore_typeahead((tasave_T *)(ga_userinput.ga_data)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10009 + ga_userinput.ga_len);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10010 rettv->vval.v_number = 0; /* OK */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10011 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10012 else if (p_verbose > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10013 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10014 msg((char_u *)_("called inputrestore() more often than inputsave()"));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10015 rettv->vval.v_number = 1; /* Failed */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10016 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10017 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10018
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10019 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10020 * "inputsave()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10021 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10022 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10023 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10024 f_inputsave(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10025 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10026 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10027 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10028 /* Add an entry to the stack of typehead storage. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10029 if (ga_grow(&ga_userinput, 1) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10030 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10031 save_typeahead((tasave_T *)(ga_userinput.ga_data)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10032 + ga_userinput.ga_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10033 ++ga_userinput.ga_len;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10034 rettv->vval.v_number = 0; /* OK */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10035 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10036 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10037 rettv->vval.v_number = 1; /* Failed */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10038 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10039
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10040 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10041 * "inputsecret()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10042 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10043 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10044 f_inputsecret(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10045 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10046 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10047 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10048 ++cmdline_star;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10049 ++inputsecret_flag;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10050 f_input(argvars, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10051 --cmdline_star;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10052 --inputsecret_flag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10053 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10054
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10055 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10056 * "insert()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10057 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10058 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10059 f_insert(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10060 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10061 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10062 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10063 long before = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10064 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10065 list_T *l;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10066
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10067 rettv->vval.v_number = 0;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10068 if (argvars[0].v_type != VAR_LIST)
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10069 EMSG2(_(e_listarg), "insert()");
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10070 else if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10071 && !tv_check_lock(l->lv_lock, (char_u *)"insert()"))
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10072 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10073 if (argvars[2].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10074 before = get_tv_number(&argvars[2]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10075
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10076 if (before == l->lv_len)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10077 item = NULL;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10078 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10079 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10080 item = list_find(l, before);
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10081 if (item == NULL)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10082 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10083 EMSGN(_(e_listidx), before);
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10084 l = NULL;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10085 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10086 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10087 if (l != NULL)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10088 {
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10089 list_insert_tv(l, &argvars[1], item);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10090 ++l->lv_refcount;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10091 copy_tv(&argvars[0], rettv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10092 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10093 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10094 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10095
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10096 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10097 * "isdirectory()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10098 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10099 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10100 f_isdirectory(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10101 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10102 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10103 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10104 rettv->vval.v_number = mch_isdir(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10105 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10106
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10107 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10108 * 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
10109 * it refers to a List or Dictionary that is locked.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10110 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10111 static int
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10112 tv_islocked(tv)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10113 typval_T *tv;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10114 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10115 return (tv->v_lock & VAR_LOCKED)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10116 || (tv->v_type == VAR_LIST
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10117 && tv->vval.v_list != NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10118 && (tv->vval.v_list->lv_lock & VAR_LOCKED))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10119 || (tv->v_type == VAR_DICT
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10120 && tv->vval.v_dict != NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10121 && (tv->vval.v_dict->dv_lock & VAR_LOCKED));
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10122 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10123
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10124 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10125 * "islocked()" function
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10126 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10127 static void
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10128 f_islocked(argvars, rettv)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10129 typval_T *argvars;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10130 typval_T *rettv;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10131 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10132 lval_T lv;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10133 char_u *end;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10134 dictitem_T *di;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10135
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10136 rettv->vval.v_number = -1;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10137 end = get_lval(get_tv_string(&argvars[0]), NULL, &lv, FALSE, FALSE, FALSE);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10138 if (end != NULL && lv.ll_name != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10139 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10140 if (*end != NUL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10141 EMSG(_(e_trailing));
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10142 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10143 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10144 if (lv.ll_tv == NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10145 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10146 if (check_changedtick(lv.ll_name))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10147 rettv->vval.v_number = 1; /* always locked */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10148 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10149 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10150 di = find_var(lv.ll_name, NULL);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10151 if (di != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10152 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10153 /* Consider a variable locked when:
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10154 * 1. the variable itself is locked
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10155 * 2. the value of the variable is locked.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10156 * 3. the List or Dict value is locked.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10157 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10158 rettv->vval.v_number = ((di->di_flags & DI_FLAGS_LOCK)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10159 || tv_islocked(&di->di_tv));
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10160 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10161 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10162 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10163 else if (lv.ll_range)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10164 EMSG(_("E745: Range not allowed"));
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10165 else if (lv.ll_newkey != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10166 EMSG2(_(e_dictkey), lv.ll_newkey);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10167 else if (lv.ll_list != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10168 /* List item. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10169 rettv->vval.v_number = tv_islocked(&lv.ll_li->li_tv);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10170 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10171 /* Dictionary item. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10172 rettv->vval.v_number = tv_islocked(&lv.ll_di->di_tv);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10173 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10174 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10175
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10176 clear_lval(&lv);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10177 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10178
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10179 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
10180
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10181 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10182 * Turn a dict into a list:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10183 * "what" == 0: list of keys
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10184 * "what" == 1: list of values
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10185 * "what" == 2: list of items
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10186 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10187 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10188 dict_list(argvars, rettv, what)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10189 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10190 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10191 int what;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10192 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10193 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10194 list_T *l2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10195 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10196 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10197 listitem_T *li;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10198 listitem_T *li2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10199 dict_T *d;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10200 int todo;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10201
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10202 rettv->vval.v_number = 0;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10203 if (argvars[0].v_type != VAR_DICT)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10204 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10205 EMSG(_(e_dictreq));
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10206 return;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10207 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10208 if ((d = argvars[0].vval.v_dict) == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10209 return;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10210
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10211 l = list_alloc();
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10212 if (l == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10213 return;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10214 rettv->v_type = VAR_LIST;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10215 rettv->vval.v_list = l;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10216 ++l->lv_refcount;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10217
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10218 todo = d->dv_hashtab.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10219 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10220 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10221 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10222 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10223 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10224 di = HI2DI(hi);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10225
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10226 li = listitem_alloc();
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10227 if (li == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10228 break;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10229 list_append(l, li);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10230
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10231 if (what == 0)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10232 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10233 /* keys() */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10234 li->li_tv.v_type = VAR_STRING;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10235 li->li_tv.v_lock = 0;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10236 li->li_tv.vval.v_string = vim_strsave(di->di_key);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10237 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10238 else if (what == 1)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10239 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10240 /* values() */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10241 copy_tv(&di->di_tv, &li->li_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10242 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10243 else
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10244 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10245 /* items() */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10246 l2 = list_alloc();
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10247 li->li_tv.v_type = VAR_LIST;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10248 li->li_tv.v_lock = 0;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10249 li->li_tv.vval.v_list = l2;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10250 if (l2 == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10251 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10252 ++l2->lv_refcount;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10253
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10254 li2 = listitem_alloc();
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10255 if (li2 == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10256 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10257 list_append(l2, li2);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10258 li2->li_tv.v_type = VAR_STRING;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10259 li2->li_tv.v_lock = 0;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10260 li2->li_tv.vval.v_string = vim_strsave(di->di_key);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10261
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10262 li2 = listitem_alloc();
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10263 if (li2 == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10264 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10265 list_append(l2, li2);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10266 copy_tv(&di->di_tv, &li2->li_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10267 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10268 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10269 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10270 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10271
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10272 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10273 * "items(dict)" function
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10274 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10275 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10276 f_items(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10277 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10278 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10279 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10280 dict_list(argvars, rettv, 2);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10281 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10282
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10283 /*
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10284 * "join()" function
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10285 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10286 static void
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10287 f_join(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10288 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10289 typval_T *rettv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10290 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10291 garray_T ga;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10292 char_u *sep;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10293
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10294 rettv->vval.v_number = 0;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10295 if (argvars[0].v_type != VAR_LIST)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10296 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10297 EMSG(_(e_listreq));
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10298 return;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10299 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10300 if (argvars[0].vval.v_list == NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10301 return;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10302 if (argvars[1].v_type == VAR_UNKNOWN)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10303 sep = (char_u *)" ";
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10304 else
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10305 sep = get_tv_string(&argvars[1]);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10306
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10307 ga_init2(&ga, (int)sizeof(char), 80);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10308 list_join(&ga, argvars[0].vval.v_list, sep, TRUE);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10309 ga_append(&ga, NUL);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10310
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10311 rettv->v_type = VAR_STRING;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10312 rettv->vval.v_string = (char_u *)ga.ga_data;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10313 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10314
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10315 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10316 * "keys()" function
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10317 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10318 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10319 f_keys(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10320 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10321 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10322 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10323 dict_list(argvars, rettv, 0);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10324 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10325
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10326 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10327 * "last_buffer_nr()" function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10328 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10329 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10330 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10331 f_last_buffer_nr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10332 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10333 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10334 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10335 int n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10336 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10337
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10338 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10339 if (n < buf->b_fnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10340 n = buf->b_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10341
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10342 rettv->vval.v_number = n;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10343 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10344
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10345 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10346 * "len()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10347 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10348 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10349 f_len(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10350 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10351 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10352 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10353 switch (argvars[0].v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10354 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10355 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10356 case VAR_NUMBER:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10357 rettv->vval.v_number = (varnumber_T)STRLEN(
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10358 get_tv_string(&argvars[0]));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10359 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10360 case VAR_LIST:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10361 rettv->vval.v_number = list_len(argvars[0].vval.v_list);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10362 break;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10363 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10364 rettv->vval.v_number = dict_len(argvars[0].vval.v_dict);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10365 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10366 default:
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
10367 EMSG(_("E701: Invalid type for len()"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10368 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10369 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10370 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10371
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10372 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
10373
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10374 static void
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10375 libcall_common(argvars, rettv, type)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10376 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10377 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10378 int type;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10379 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10380 #ifdef FEAT_LIBCALL
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10381 char_u *string_in;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10382 char_u **string_result;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10383 int nr_result;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10384 #endif
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10385
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10386 rettv->v_type = type;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10387 if (type == VAR_NUMBER)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10388 rettv->vval.v_number = 0;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10389 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10390 rettv->vval.v_string = NULL;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10391
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10392 if (check_restricted() || check_secure())
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10393 return;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10394
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10395 #ifdef FEAT_LIBCALL
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10396 /* The first two args must be strings, otherwise its meaningless */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10397 if (argvars[0].v_type == VAR_STRING && argvars[1].v_type == VAR_STRING)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10398 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10399 string_in = NULL;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10400 if (argvars[2].v_type == VAR_STRING)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10401 string_in = argvars[2].vval.v_string;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10402 if (type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10403 string_result = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10404 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10405 string_result = &rettv->vval.v_string;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10406 if (mch_libcall(argvars[0].vval.v_string,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10407 argvars[1].vval.v_string,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10408 string_in,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10409 argvars[2].vval.v_number,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10410 string_result,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10411 &nr_result) == OK
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10412 && type == VAR_NUMBER)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10413 rettv->vval.v_number = nr_result;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10414 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10415 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10416 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10417
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10418 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10419 * "libcall()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10420 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10421 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10422 f_libcall(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10423 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10424 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10425 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10426 libcall_common(argvars, rettv, VAR_STRING);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10427 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10428
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10429 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10430 * "libcallnr()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10431 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10432 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10433 f_libcallnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10434 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10435 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10436 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10437 libcall_common(argvars, rettv, VAR_NUMBER);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10438 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10439
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10440 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10441 * "line(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10442 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10443 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10444 f_line(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10445 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10446 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10447 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10448 linenr_T lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10449 pos_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10450
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10451 fp = var2fpos(&argvars[0], TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10452 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10453 lnum = fp->lnum;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10454 rettv->vval.v_number = lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10455 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10456
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10457 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10458 * "line2byte(lnum)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10459 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10460 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10461 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10462 f_line2byte(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10463 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10464 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10465 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10466 #ifndef FEAT_BYTEOFF
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10467 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10468 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10469 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10470
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10471 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10472 if (lnum < 1 || lnum > curbuf->b_ml.ml_line_count + 1)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10473 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10474 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10475 rettv->vval.v_number = ml_find_line_or_offset(curbuf, lnum, NULL);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10476 if (rettv->vval.v_number >= 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10477 ++rettv->vval.v_number;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10478 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10479 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10480
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10481 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10482 * "lispindent(lnum)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10483 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10484 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10485 f_lispindent(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10486 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10487 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10488 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10489 #ifdef FEAT_LISP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10490 pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10491 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10492
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10493 pos = curwin->w_cursor;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10494 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10495 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10496 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10497 curwin->w_cursor.lnum = lnum;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10498 rettv->vval.v_number = get_lisp_indent();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10499 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10500 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10501 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10502 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10503 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10504 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10505
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10506 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10507 * "localtime()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10508 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10509 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10510 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10511 f_localtime(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10512 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10513 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10514 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10515 rettv->vval.v_number = (varnumber_T)time(NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10516 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10517
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10518 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
10519
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10520 static void
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10521 get_maparg(argvars, rettv, exact)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10522 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10523 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10524 int exact;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10525 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10526 char_u *keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10527 char_u *which;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10528 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10529 char_u *keys_buf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10530 char_u *rhs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10531 int mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10532 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10533
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10534 /* return empty string for failure */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10535 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10536 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10537
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10538 keys = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10539 if (*keys == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10540 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10541
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10542 if (argvars[1].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10543 which = get_tv_string_buf(&argvars[1], buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10544 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10545 which = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10546 mode = get_map_mode(&which, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10547
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10548 keys = replace_termcodes(keys, &keys_buf, TRUE, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10549 rhs = check_map(keys, mode, exact);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10550 vim_free(keys_buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10551 if (rhs != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10552 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10553 ga_init(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10554 ga.ga_itemsize = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10555 ga.ga_growsize = 40;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10556
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10557 while (*rhs != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10558 ga_concat(&ga, str2special(&rhs, FALSE));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10559
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10560 ga_append(&ga, NUL);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10561 rettv->vval.v_string = (char_u *)ga.ga_data;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10562 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10563 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10564
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10565 /*
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10566 * "map()" function
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10567 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10568 static void
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10569 f_map(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10570 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10571 typval_T *rettv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10572 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10573 filter_map(argvars, rettv, TRUE);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10574 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10575
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10576 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10577 * "maparg()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10578 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10579 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10580 f_maparg(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10581 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10582 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10583 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10584 get_maparg(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10585 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10586
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10587 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10588 * "mapcheck()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10589 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10590 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10591 f_mapcheck(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10592 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10593 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10594 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10595 get_maparg(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10596 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10597
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10598 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
10599
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10600 static void
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10601 find_some_match(argvars, rettv, type)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10602 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10603 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10604 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10605 {
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10606 char_u *str = NULL;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10607 char_u *expr = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10608 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10609 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10610 char_u patbuf[NUMBUFLEN];
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10611 char_u strbuf[NUMBUFLEN];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10612 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10613 long start = 0;
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
10614 long nth = 1;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
10615 int match = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10616 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10617 listitem_T *li = NULL;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10618 long idx = 0;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10619 char_u *tofree = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10620
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10621 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10622 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10623 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10624
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10625 rettv->vval.v_number = -1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10626 if (type == 3)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10627 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10628 /* return empty list when there are no matches */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10629 if ((rettv->vval.v_list = list_alloc()) == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10630 goto theend;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10631 rettv->v_type = VAR_LIST;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10632 ++rettv->vval.v_list->lv_refcount;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10633 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10634 else if (type == 2)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10635 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10636 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10637 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10638 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10639
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10640 if (argvars[0].v_type == VAR_LIST)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10641 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10642 if ((l = argvars[0].vval.v_list) == NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10643 goto theend;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10644 li = l->lv_first;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10645 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10646 else
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10647 expr = str = get_tv_string(&argvars[0]);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10648
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10649 pat = get_tv_string_buf(&argvars[1], patbuf);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10650
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10651 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10652 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10653 start = get_tv_number(&argvars[2]);
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10654 if (l != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10655 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10656 li = list_find(l, start);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10657 if (li == NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10658 goto theend;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10659 idx = l->lv_idx; /* use the cached index */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10660 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10661 else
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10662 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10663 if (start < 0)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10664 start = 0;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10665 if (start > (long)STRLEN(str))
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10666 goto theend;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10667 str += start;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10668 }
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
10669
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10670 if (argvars[3].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10671 nth = get_tv_number(&argvars[3]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10672 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10673
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10674 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10675 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10676 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10677 regmatch.rm_ic = p_ic;
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
10678
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
10679 while (1)
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
10680 {
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10681 if (l != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10682 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10683 if (li == NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10684 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10685 match = FALSE;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10686 break;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10687 }
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10688 vim_free(tofree);
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10689 str = echo_string(&li->li_tv, &tofree, strbuf);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
10690 if (str == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
10691 break;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10692 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10693
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
10694 match = vim_regexec_nl(&regmatch, str, (colnr_T)0);
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10695
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10696 if (match && --nth <= 0)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10697 break;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10698 if (l == NULL && !match)
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
10699 break;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10700
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
10701 /* Advance to just after the match. */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10702 if (l != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10703 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10704 li = li->li_next;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10705 ++idx;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10706 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10707 else
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10708 {
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
10709 #ifdef FEAT_MBYTE
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10710 str = regmatch.startp[0] + mb_ptr2len_check(regmatch.startp[0]);
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
10711 #else
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10712 str = regmatch.startp[0] + 1;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10713 #endif
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10714 }
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
10715 }
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
10716
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
10717 if (match)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10718 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10719 if (type == 3)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10720 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10721 int i;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10722
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10723 /* return list with matched string and submatches */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10724 for (i = 0; i < NSUBEXP; ++i)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10725 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10726 if (regmatch.endp[i] == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10727 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10728 li = listitem_alloc();
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10729 if (li == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10730 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10731 li->li_tv.v_type = VAR_STRING;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10732 li->li_tv.v_lock = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10733 li->li_tv.vval.v_string = vim_strnsave(regmatch.startp[i],
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10734 (int)(regmatch.endp[i] - regmatch.startp[i]));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10735 list_append(rettv->vval.v_list, li);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10736 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10737 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10738 else if (type == 2)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10739 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10740 /* return matched string */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10741 if (l != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10742 copy_tv(&li->li_tv, rettv);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10743 else
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10744 rettv->vval.v_string = vim_strnsave(regmatch.startp[0],
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10745 (int)(regmatch.endp[0] - regmatch.startp[0]));
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10746 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10747 else if (l != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10748 rettv->vval.v_number = idx;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10749 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10750 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10751 if (type != 0)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10752 rettv->vval.v_number =
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10753 (varnumber_T)(regmatch.startp[0] - str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10754 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10755 rettv->vval.v_number =
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10756 (varnumber_T)(regmatch.endp[0] - str);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10757 rettv->vval.v_number += str - expr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10758 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10759 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10760 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10761 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10762
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10763 theend:
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10764 vim_free(tofree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10765 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10766 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10767
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10768 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10769 * "match()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10770 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10771 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10772 f_match(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10773 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10774 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10775 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10776 find_some_match(argvars, rettv, 1);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10777 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10778
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10779 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10780 * "matchend()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10781 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10782 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10783 f_matchend(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10784 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10785 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10786 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10787 find_some_match(argvars, rettv, 0);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10788 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10789
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10790 /*
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10791 * "matchlist()" function
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10792 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10793 static void
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10794 f_matchlist(argvars, rettv)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10795 typval_T *argvars;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10796 typval_T *rettv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10797 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10798 find_some_match(argvars, rettv, 3);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10799 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10800
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10801 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10802 * "matchstr()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10803 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10804 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10805 f_matchstr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10806 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10807 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10808 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10809 find_some_match(argvars, rettv, 2);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10810 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10811
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10812 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
10813
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10814 static void
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10815 max_min(argvars, rettv, domax)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10816 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10817 typval_T *rettv;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10818 int domax;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10819 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10820 long n = 0;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10821 long i;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10822
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10823 if (argvars[0].v_type == VAR_LIST)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10824 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10825 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10826 listitem_T *li;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10827
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10828 l = argvars[0].vval.v_list;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10829 if (l != NULL)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10830 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10831 li = l->lv_first;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10832 if (li != NULL)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10833 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10834 n = get_tv_number(&li->li_tv);
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10835 while (1)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10836 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10837 li = li->li_next;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10838 if (li == NULL)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10839 break;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10840 i = get_tv_number(&li->li_tv);
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10841 if (domax ? i > n : i < n)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10842 n = i;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10843 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10844 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10845 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10846 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10847 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10848 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10849 dict_T *d;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10850 int first = TRUE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10851 hashitem_T *hi;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10852 int todo;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10853
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10854 d = argvars[0].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10855 if (d != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10856 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10857 todo = d->dv_hashtab.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10858 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10859 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10860 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10861 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10862 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10863 i = get_tv_number(&HI2DI(hi)->di_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10864 if (first)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10865 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10866 n = i;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10867 first = FALSE;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10868 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10869 else if (domax ? i > n : i < n)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10870 n = i;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10871 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10872 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10873 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10874 }
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10875 else
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10876 EMSG(_(e_listdictarg));
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10877 rettv->vval.v_number = n;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10878 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10879
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10880 /*
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10881 * "max()" function
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10882 */
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10883 static void
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10884 f_max(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10885 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10886 typval_T *rettv;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10887 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10888 max_min(argvars, rettv, TRUE);
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10889 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10890
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10891 /*
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10892 * "min()" function
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10893 */
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10894 static void
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10895 f_min(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10896 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10897 typval_T *rettv;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10898 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10899 max_min(argvars, rettv, FALSE);
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10900 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10901
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10902 static int mkdir_recurse __ARGS((char_u *dir, int prot));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10903
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10904 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10905 * Create the directory in which "dir" is located, and higher levels when
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10906 * needed.
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10907 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10908 static int
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10909 mkdir_recurse(dir, prot)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10910 char_u *dir;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10911 int prot;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10912 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10913 char_u *p;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10914 char_u *updir;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10915 int r = FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10916
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10917 /* Get end of directory name in "dir".
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10918 * We're done when it's "/" or "c:/". */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10919 p = gettail_sep(dir);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10920 if (p <= get_past_head(dir))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10921 return OK;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10922
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10923 /* If the directory exists we're done. Otherwise: create it.*/
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10924 updir = vim_strnsave(dir, (int)(p - dir));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10925 if (updir == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10926 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10927 if (mch_isdir(updir))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10928 r = OK;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10929 else if (mkdir_recurse(updir, prot) == OK)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10930 r = vim_mkdir_emsg(updir, prot);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10931 vim_free(updir);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10932 return r;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10933 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10934
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10935 #ifdef vim_mkdir
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10936 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10937 * "mkdir()" function
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10938 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10939 static void
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10940 f_mkdir(argvars, rettv)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10941 typval_T *argvars;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10942 typval_T *rettv;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10943 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10944 char_u *dir;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10945 char_u buf[NUMBUFLEN];
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10946 int prot = 0755;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10947
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10948 rettv->vval.v_number = FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10949 if (check_restricted() || check_secure())
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10950 return;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10951
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10952 dir = get_tv_string_buf(&argvars[0], buf);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10953 if (argvars[1].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10954 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10955 if (argvars[2].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10956 prot = get_tv_number(&argvars[2]);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10957 if (STRCMP(get_tv_string(&argvars[1]), "p") == 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10958 mkdir_recurse(dir, prot);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10959 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10960 rettv->vval.v_number = vim_mkdir_emsg(dir, prot);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10961 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10962 #endif
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10963
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10964 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10965 * "mode()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10966 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10967 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10968 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10969 f_mode(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10970 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10971 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10972 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10973 char_u buf[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10974
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10975 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10976 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10977 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10978 if (VIsual_select)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10979 buf[0] = VIsual_mode + 's' - 'v';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10980 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10981 buf[0] = VIsual_mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10982 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10983 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10984 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10985 if (State == HITRETURN || State == ASKMORE || State == SETWSIZE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10986 buf[0] = 'r';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10987 else if (State & INSERT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10988 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10989 if (State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10990 buf[0] = 'R';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10991 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10992 buf[0] = 'i';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10993 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10994 else if (State & CMDLINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10995 buf[0] = 'c';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10996 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10997 buf[0] = 'n';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10998
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10999 buf[1] = NUL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11000 rettv->vval.v_string = vim_strsave(buf);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11001 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11002 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11003
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11004 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11005 * "nextnonblank()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11006 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11007 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11008 f_nextnonblank(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11009 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11010 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11011 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11012 linenr_T lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11013
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11014 for (lnum = get_tv_lnum(argvars); ; ++lnum)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11015 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11016 if (lnum > curbuf->b_ml.ml_line_count)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11017 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11018 lnum = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11019 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11020 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11021 if (*skipwhite(ml_get(lnum)) != NUL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11022 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11023 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11024 rettv->vval.v_number = lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11025 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11026
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11027 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11028 * "nr2char()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11029 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11030 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11031 f_nr2char(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11032 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11033 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11034 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11035 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11036
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11037 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11038 if (has_mbyte)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11039 buf[(*mb_char2bytes)((int)get_tv_number(&argvars[0]), buf)] = NUL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11040 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11041 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11042 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11043 buf[0] = (char_u)get_tv_number(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11044 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11045 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11046 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11047 rettv->vval.v_string = vim_strsave(buf);
56
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 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11051 * "prevnonblank()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11052 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11053 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11054 f_prevnonblank(argvars, rettv)
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;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11057 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11058 linenr_T lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11059
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11060 lnum = get_tv_lnum(argvars);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11061 if (lnum < 1 || lnum > curbuf->b_ml.ml_line_count)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11062 lnum = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11063 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11064 while (lnum >= 1 && *skipwhite(ml_get(lnum)) == NUL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11065 --lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11066 rettv->vval.v_number = lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11067 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11068
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11069 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11070 * "range()" function
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11071 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11072 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11073 f_range(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11074 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11075 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11076 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11077 long start;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11078 long end;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11079 long stride = 1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11080 long i;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11081 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11082 listitem_T *li;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11083
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11084 start = get_tv_number(&argvars[0]);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11085 if (argvars[1].v_type == VAR_UNKNOWN)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11086 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11087 end = start - 1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11088 start = 0;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11089 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11090 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11091 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11092 end = get_tv_number(&argvars[1]);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11093 if (argvars[2].v_type != VAR_UNKNOWN)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11094 stride = get_tv_number(&argvars[2]);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11095 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11096
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11097 rettv->vval.v_number = 0;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11098 if (stride == 0)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
11099 EMSG(_("E726: Stride is zero"));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11100 else if (stride > 0 ? end < start : end > start)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
11101 EMSG(_("E727: Start past end"));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11102 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11103 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11104 l = list_alloc();
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11105 if (l != NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11106 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11107 rettv->v_type = VAR_LIST;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11108 rettv->vval.v_list = l;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11109 ++l->lv_refcount;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11110
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11111 for (i = start; stride > 0 ? i <= end : i >= end; i += stride)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11112 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11113 li = listitem_alloc();
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11114 if (li == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11115 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11116 li->li_tv.v_type = VAR_NUMBER;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11117 li->li_tv.v_lock = 0;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11118 li->li_tv.vval.v_number = i;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11119 list_append(l, li);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11120 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11121 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11122 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11123 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11124
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11125 /*
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11126 * "readfile()" function
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11127 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11128 static void
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11129 f_readfile(argvars, rettv)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11130 typval_T *argvars;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11131 typval_T *rettv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11132 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11133 int binary = FALSE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11134 char_u *fname;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11135 FILE *fd;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11136 list_T *l;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11137 listitem_T *li;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11138 #define FREAD_SIZE 200 /* optimized for text lines */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11139 char_u buf[FREAD_SIZE];
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11140 int readlen; /* size of last fread() */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11141 int buflen; /* nr of valid chars in buf[] */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11142 int filtd; /* how much in buf[] was NUL -> '\n' filtered */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11143 int tolist; /* first byte in buf[] still to be put in list */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11144 int chop; /* how many CR to chop off */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11145 char_u *prev = NULL; /* previously read bytes, if any */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11146 int prevlen = 0; /* length of "prev" if not NULL */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11147 char_u *s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11148 int len;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11149 long maxline = MAXLNUM;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11150 long cnt = 0;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11151
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11152 if (argvars[1].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11153 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11154 if (STRCMP(get_tv_string(&argvars[1]), "b") == 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11155 binary = TRUE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11156 if (argvars[2].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11157 maxline = get_tv_number(&argvars[2]);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11158 }
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11160 l = list_alloc();
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11161 if (l == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11162 return;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11163 rettv->v_type = VAR_LIST;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11164 rettv->vval.v_list = l;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11165 l->lv_refcount = 1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11166
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11167 /* Always open the file in binary mode, library functions have a mind of
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11168 * their own about CR-LF conversion. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11169 fname = get_tv_string(&argvars[0]);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11170 if (*fname == NUL || (fd = mch_fopen((char *)fname, READBIN)) == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11171 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11172 EMSG2(_(e_notopen), *fname == NUL ? (char_u *)_("<empty>") : fname);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11173 return;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11174 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11175
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11176 filtd = 0;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11177 while (cnt < maxline)
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11178 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11179 readlen = fread(buf + filtd, 1, FREAD_SIZE - filtd, fd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11180 buflen = filtd + readlen;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11181 tolist = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11182 for ( ; filtd < buflen || readlen <= 0; ++filtd)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11183 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11184 if (buf[filtd] == '\n' || readlen <= 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11185 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11186 /* Only when in binary mode add an empty list item when the
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11187 * last line ends in a '\n'. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11188 if (!binary && readlen == 0 && filtd == 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11189 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11190
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11191 /* 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
11192 * list. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11193 chop = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11194 if (!binary)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11195 while (filtd - chop - 1 >= tolist
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11196 && buf[filtd - chop - 1] == '\r')
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11197 ++chop;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11198 len = filtd - tolist - chop;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11199 if (prev == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11200 s = vim_strnsave(buf + tolist, len);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11201 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11202 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11203 s = alloc((unsigned)(prevlen + len + 1));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11204 if (s != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11205 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11206 mch_memmove(s, prev, prevlen);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11207 vim_free(prev);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11208 prev = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11209 mch_memmove(s + prevlen, buf + tolist, len);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11210 s[prevlen + len] = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11211 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11212 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11213 tolist = filtd + 1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11214
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11215 li = listitem_alloc();
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11216 if (li == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11217 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11218 vim_free(s);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11219 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11220 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11221 li->li_tv.v_type = VAR_STRING;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11222 li->li_tv.v_lock = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11223 li->li_tv.vval.v_string = s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11224 list_append(l, li);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11225
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11226 if (++cnt >= maxline)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11227 break;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11228 if (readlen <= 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11229 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11230 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11231 else if (buf[filtd] == NUL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11232 buf[filtd] = '\n';
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11233 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11234 if (readlen <= 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11235 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11236
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11237 if (tolist == 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11238 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11239 /* "buf" is full, need to move text to an allocated buffer */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11240 if (prev == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11241 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11242 prev = vim_strnsave(buf, buflen);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11243 prevlen = buflen;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11244 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11245 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11246 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11247 s = alloc((unsigned)(prevlen + buflen));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11248 if (s != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11249 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11250 mch_memmove(s, prev, prevlen);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11251 mch_memmove(s + prevlen, buf, buflen);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11252 vim_free(prev);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11253 prev = s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11254 prevlen += buflen;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11255 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11256 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11257 filtd = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11258 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11259 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11260 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11261 mch_memmove(buf, buf + tolist, buflen - tolist);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11262 filtd -= tolist;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11263 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11264 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11265
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11266 vim_free(prev);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11267 fclose(fd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11268 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11269
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11270
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11271 #if defined(FEAT_CLIENTSERVER) && defined(FEAT_X11)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11272 static void make_connection __ARGS((void));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11273 static int check_connection __ARGS((void));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11274
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11275 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11276 make_connection()
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11277 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11278 if (X_DISPLAY == NULL
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11279 # ifdef FEAT_GUI
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11280 && !gui.in_use
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11281 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11282 )
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11283 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11284 x_force_connect = TRUE;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11285 setup_term_clip();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11286 x_force_connect = FALSE;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11287 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11288 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11289
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11290 static int
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11291 check_connection()
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11292 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11293 make_connection();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11294 if (X_DISPLAY == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11295 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11296 EMSG(_("E240: No connection to Vim server"));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11297 return FAIL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11298 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11299 return OK;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11300 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11301 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11302
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11303 #ifdef FEAT_CLIENTSERVER
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11304 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
11305
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11306 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11307 remote_common(argvars, rettv, expr)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11308 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11309 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11310 int expr;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11311 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11312 char_u *server_name;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11313 char_u *keys;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11314 char_u *r = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11315 char_u buf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11316 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11317 HWND w;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11318 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11319 Window w;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11320 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11321
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11322 if (check_restricted() || check_secure())
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11323 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11324
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11325 # ifdef FEAT_X11
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11326 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11327 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11328 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11329
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11330 server_name = get_tv_string(&argvars[0]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11331 keys = get_tv_string_buf(&argvars[1], buf);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11332 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11333 if (serverSendToVim(server_name, keys, &r, &w, expr, TRUE) < 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11334 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11335 if (serverSendToVim(X_DISPLAY, server_name, keys, &r, &w, expr, 0, TRUE)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11336 < 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11337 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11338 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11339 if (r != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11340 EMSG(r); /* sending worked but evaluation failed */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11341 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11342 EMSG2(_("E241: Unable to send to %s"), server_name);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11343 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11344 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11345
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11346 rettv->vval.v_string = r;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11347
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11348 if (argvars[2].v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11349 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11350 dictitem_T v;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11351 char_u str[30];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11352
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11353 sprintf((char *)str, "0x%x", (unsigned int)w);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11354 v.di_tv.v_type = VAR_STRING;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11355 v.di_tv.vval.v_string = vim_strsave(str);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11356 set_var(get_tv_string(&argvars[2]), &v.di_tv, FALSE);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11357 vim_free(v.di_tv.vval.v_string);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11358 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11359 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11360 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11361
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11362 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11363 * "remote_expr()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11364 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11365 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11366 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11367 f_remote_expr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11368 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11369 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11370 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11371 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11372 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11373 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11374 remote_common(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11375 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11376 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11377
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11378 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11379 * "remote_foreground()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11380 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11381 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11382 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11383 f_remote_foreground(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11384 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11385 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11386 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11387 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11388 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11389 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11390 /* On Win32 it's done in this application. */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11391 serverForeground(get_tv_string(&argvars[0]));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11392 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11393 /* Send a foreground() expression to the server. */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11394 argvars[1].v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11395 argvars[1].vval.v_string = vim_strsave((char_u *)"foreground()");
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11396 argvars[2].v_type = VAR_UNKNOWN;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11397 remote_common(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11398 vim_free(argvars[1].vval.v_string);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11399 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11400 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11401 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11402
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11403 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11404 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11405 f_remote_peek(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11406 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11407 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11408 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11409 #ifdef FEAT_CLIENTSERVER
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11410 dictitem_T v;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11411 char_u *s = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11412 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11413 int n = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11414 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11415
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11416 if (check_restricted() || check_secure())
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11417 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11418 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11419 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11420 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11421 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11422 sscanf(get_tv_string(&argvars[0]), "%x", &n);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11423 if (n == 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11424 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11425 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11426 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11427 s = serverGetReply((HWND)n, FALSE, FALSE, FALSE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11428 rettv->vval.v_number = (s != NULL);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11429 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11430 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11431 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11432 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11433 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11434
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11435 rettv->vval.v_number = serverPeekReply(X_DISPLAY,
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11436 serverStrToWin(get_tv_string(&argvars[0])), &s);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11437 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11438
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11439 if (argvars[1].v_type != VAR_UNKNOWN && rettv->vval.v_number > 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11440 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11441 v.di_tv.v_type = VAR_STRING;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11442 v.di_tv.vval.v_string = vim_strsave(s);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11443 set_var(get_tv_string(&argvars[1]), &v.di_tv, FALSE);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11444 vim_free(v.di_tv.vval.v_string);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11445 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11446 #else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11447 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11448 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11449 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11450
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11451 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11452 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11453 f_remote_read(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11454 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11455 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11456 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11457 char_u *r = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11458
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11459 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11460 if (!check_restricted() && !check_secure())
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11461 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11462 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11463 /* The server's HWND is encoded in the 'id' parameter */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11464 int n = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11465
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11466 sscanf(get_tv_string(&argvars[0]), "%x", &n);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11467 if (n != 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11468 r = serverGetReply((HWND)n, FALSE, TRUE, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11469 if (r == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11470 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11471 if (check_connection() == FAIL || serverReadReply(X_DISPLAY,
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11472 serverStrToWin(get_tv_string(&argvars[0])), &r, FALSE) < 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11473 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11474 EMSG(_("E277: Unable to read a server reply"));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11475 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11476 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11477 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11478 rettv->vval.v_string = r;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11479 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11480
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11481 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11482 * "remote_send()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11483 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11484 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11485 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11486 f_remote_send(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11487 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11488 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11489 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11490 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11491 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11492 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11493 remote_common(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11494 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11495 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11496
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11497 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11498 * "remove()" function
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11499 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11500 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11501 f_remove(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11502 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11503 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11504 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11505 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11506 listitem_T *item, *item2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11507 listitem_T *li;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11508 long idx;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11509 long end;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11510 char_u *key;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11511 dict_T *d;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11512 dictitem_T *di;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11513
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11514 rettv->vval.v_number = 0;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11515 if (argvars[0].v_type == VAR_DICT)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11516 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11517 if (argvars[2].v_type != VAR_UNKNOWN)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11518 EMSG2(_(e_toomanyarg), "remove()");
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11519 else if ((d = argvars[0].vval.v_dict) != NULL
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11520 && !tv_check_lock(d->dv_lock, (char_u *)"remove()"))
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11521 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11522 key = get_tv_string(&argvars[1]);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11523 di = dict_find(d, key, -1);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11524 if (di == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11525 EMSG2(_(e_dictkey), key);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11526 else
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11527 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11528 *rettv = di->di_tv;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11529 init_tv(&di->di_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11530 dictitem_remove(d, di);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11531 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11532 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11533 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11534 else if (argvars[0].v_type != VAR_LIST)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11535 EMSG2(_(e_listdictarg), "remove()");
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11536 else if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11537 && !tv_check_lock(l->lv_lock, (char_u *)"remove()"))
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11538 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11539 idx = get_tv_number(&argvars[1]);
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11540 item = list_find(l, idx);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11541 if (item == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11542 EMSGN(_(e_listidx), idx);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11543 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11544 {
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11545 if (argvars[2].v_type == VAR_UNKNOWN)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11546 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11547 /* Remove one item, return its value. */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
11548 list_remove(l, item, item);
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11549 *rettv = item->li_tv;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11550 vim_free(item);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11551 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11552 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11553 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11554 /* Remove range of items, return list with values. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11555 end = get_tv_number(&argvars[2]);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11556 item2 = list_find(l, end);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11557 if (item2 == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11558 EMSGN(_(e_listidx), end);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11559 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11560 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11561 int cnt = 0;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11562
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11563 for (li = item; li != NULL; li = li->li_next)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11564 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11565 ++cnt;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11566 if (li == item2)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11567 break;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11568 }
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11569 if (li == NULL) /* didn't find "item2" after "item" */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11570 EMSG(_(e_invrange));
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11571 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11572 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
11573 list_remove(l, item, item2);
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11574 l = list_alloc();
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11575 if (l != NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11576 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11577 rettv->v_type = VAR_LIST;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11578 rettv->vval.v_list = l;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11579 l->lv_first = item;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11580 l->lv_last = item2;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11581 l->lv_refcount = 1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11582 item->li_prev = NULL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11583 item2->li_next = NULL;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11584 l->lv_len = cnt;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11585 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11586 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11587 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11588 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11589 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11590 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11591 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11592
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11593 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11594 * "rename({from}, {to})" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11595 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11596 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11597 f_rename(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11598 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11599 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11600 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11601 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11602
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11603 if (check_restricted() || check_secure())
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11604 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11605 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11606 rettv->vval.v_number = vim_rename(get_tv_string(&argvars[0]),
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11607 get_tv_string_buf(&argvars[1], buf));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11608 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11609
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11610 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11611 * "repeat()" function
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11612 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11613 /*ARGSUSED*/
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11614 static void
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11615 f_repeat(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11616 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11617 typval_T *rettv;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11618 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11619 char_u *p;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11620 int n;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11621 int slen;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11622 int len;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11623 char_u *r;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11624 int i;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11625 list_T *l;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11626
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11627 n = get_tv_number(&argvars[1]);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11628 if (argvars[0].v_type == VAR_LIST)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11629 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11630 l = list_alloc();
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11631 if (l != NULL && argvars[0].vval.v_list != NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11632 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11633 l->lv_refcount = 1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11634 while (n-- > 0)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11635 if (list_extend(l, argvars[0].vval.v_list, NULL) == FAIL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11636 break;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11637 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11638 rettv->v_type = VAR_LIST;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11639 rettv->vval.v_list = l;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11640 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11641 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11642 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11643 p = get_tv_string(&argvars[0]);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11644 rettv->v_type = VAR_STRING;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11645 rettv->vval.v_string = NULL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11646
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11647 slen = (int)STRLEN(p);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11648 len = slen * n;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11649 if (len <= 0)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11650 return;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11651
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11652 r = alloc(len + 1);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11653 if (r != NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11654 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11655 for (i = 0; i < n; i++)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11656 mch_memmove(r + i * slen, p, (size_t)slen);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11657 r[len] = NUL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11658 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11659
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11660 rettv->vval.v_string = r;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11661 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11662 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11663
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11664 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11665 * "resolve()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11666 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11667 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11668 f_resolve(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11669 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11670 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11671 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11672 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11673
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11674 p = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11675 #ifdef FEAT_SHORTCUT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11676 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11677 char_u *v = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11678
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11679 v = mch_resolve_shortcut(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11680 if (v != NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11681 rettv->vval.v_string = v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11682 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11683 rettv->vval.v_string = vim_strsave(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11684 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11685 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11686 # ifdef HAVE_READLINK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11687 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11688 char_u buf[MAXPATHL + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11689 char_u *cpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11690 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11691 char_u *remain = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11692 char_u *q;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11693 int is_relative_to_current = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11694 int has_trailing_pathsep = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11695 int limit = 100;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11696
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11697 p = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11698
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11699 if (p[0] == '.' && (vim_ispathsep(p[1])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11700 || (p[1] == '.' && (vim_ispathsep(p[2])))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11701 is_relative_to_current = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11702
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11703 len = STRLEN(p);
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
11704 if (len > 0 && after_pathsep(p, p + len))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11705 has_trailing_pathsep = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11706
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11707 q = getnextcomp(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11708 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11709 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11710 /* Separate the first path component in "p", and keep the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11711 * remainder (beginning with the path separator). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11712 remain = vim_strsave(q - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11713 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11714 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11715
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11716 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11717 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11718 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11719 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11720 len = readlink((char *)p, (char *)buf, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11721 if (len <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11722 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11723 buf[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11724
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11725 if (limit-- == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11726 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11727 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11728 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11729 EMSG(_("E655: Too many symbolic links (cycle?)"));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11730 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11731 goto fail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11732 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11733
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11734 /* Ensure that the result will have a trailing path separator
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11735 * if the argument has one. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11736 if (remain == NULL && has_trailing_pathsep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11737 add_pathsep(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11738
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11739 /* Separate the first path component in the link value and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11740 * concatenate the remainders. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11741 q = getnextcomp(vim_ispathsep(*buf) ? buf + 1 : buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11742 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11743 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11744 if (remain == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11745 remain = vim_strsave(q - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11746 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11747 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
11748 cpy = vim_strnsave(q-1, STRLEN(q-1) + STRLEN(remain));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11749 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11750 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11751 STRCAT(cpy, remain);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11752 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11753 remain = cpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11754 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11755 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11756 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11757 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11758
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11759 q = gettail(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11760 if (q > p && *q == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11761 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11762 /* Ignore trailing path separator. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11763 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11764 q = gettail(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11765 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11766 if (q > p && !mch_isFullName(buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11767 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11768 /* symlink is relative to directory of argument */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11769 cpy = alloc((unsigned)(STRLEN(p) + STRLEN(buf) + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11770 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11771 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11772 STRCPY(cpy, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11773 STRCPY(gettail(cpy), buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11774 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11775 p = cpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11776 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11777 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11778 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11779 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11780 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11781 p = vim_strsave(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11782 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11783 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11784
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11785 if (remain == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11786 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11787
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11788 /* Append the first path component of "remain" to "p". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11789 q = getnextcomp(remain + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11790 len = q - remain - (*q != NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11791 cpy = vim_strnsave(p, STRLEN(p) + len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11792 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11793 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11794 STRNCAT(cpy, remain, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11795 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11796 p = cpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11797 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11798 /* Shorten "remain". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11799 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11800 STRCPY(remain, q - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11801 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11802 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11803 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11804 remain = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11805 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11806 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11807
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11808 /* If the result is a relative path name, make it explicitly relative to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11809 * the current directory if and only if the argument had this form. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11810 if (!vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11811 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11812 if (is_relative_to_current
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11813 && *p != NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11814 && !(p[0] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11815 && (p[1] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11816 || vim_ispathsep(p[1])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11817 || (p[1] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11818 && (p[2] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11819 || vim_ispathsep(p[2]))))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11820 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11821 /* Prepend "./". */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
11822 cpy = concat_str((char_u *)"./", p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11823 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11824 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11825 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11826 p = cpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11827 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11828 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11829 else if (!is_relative_to_current)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11830 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11831 /* Strip leading "./". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11832 q = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11833 while (q[0] == '.' && vim_ispathsep(q[1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11834 q += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11835 if (q > p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11836 mch_memmove(p, p + 2, STRLEN(p + 2) + (size_t)1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11837 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11838 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11839
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11840 /* Ensure that the result will have no trailing path separator
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11841 * if the argument had none. But keep "/" or "//". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11842 if (!has_trailing_pathsep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11843 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11844 q = p + STRLEN(p);
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
11845 if (after_pathsep(p, q))
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
11846 *gettail_sep(p) = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11847 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11848
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11849 rettv->vval.v_string = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11850 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11851 # else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11852 rettv->vval.v_string = vim_strsave(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11853 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11854 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11855
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11856 simplify_filename(rettv->vval.v_string);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11857
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11858 #ifdef HAVE_READLINK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11859 fail:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11860 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11861 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11862 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11863
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11864 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11865 * "reverse({list})" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11866 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11867 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11868 f_reverse(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11869 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11870 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11871 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11872 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11873 listitem_T *li, *ni;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11874
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11875 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11876 if (argvars[0].v_type != VAR_LIST)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11877 EMSG2(_(e_listarg), "reverse()");
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11878 else if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11879 && !tv_check_lock(l->lv_lock, (char_u *)"reverse()"))
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11880 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11881 li = l->lv_last;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
11882 l->lv_first = l->lv_last = NULL;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11883 l->lv_len = 0;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11884 while (li != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11885 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11886 ni = li->li_prev;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11887 list_append(l, li);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11888 li = ni;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11889 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11890 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11891 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11892 ++l->lv_refcount;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11893 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11894 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11895
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11896 #define SP_NOMOVE 1 /* don't move cursor */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11897 #define SP_REPEAT 2 /* repeat to find outer pair */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11898 #define SP_RETCOUNT 4 /* return matchcount */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11899
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11900 static int get_search_arg __ARGS((typval_T *varp, int *flagsp));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11901
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11902 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11903 * Get flags for a search function.
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11904 * Possibly sets "p_ws".
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11905 * Returns BACKWARD, FORWARD or zero (for an error).
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11906 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11907 static int
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11908 get_search_arg(varp, flagsp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11909 typval_T *varp;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11910 int *flagsp;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11911 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11912 int dir = FORWARD;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11913 char_u *flags;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11914 char_u nbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11915 int mask;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11916
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11917 if (varp->v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11918 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11919 flags = get_tv_string_buf(varp, nbuf);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11920 while (*flags != NUL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11921 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11922 switch (*flags)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11923 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11924 case 'b': dir = BACKWARD; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11925 case 'w': p_ws = TRUE; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11926 case 'W': p_ws = FALSE; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11927 default: mask = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11928 if (flagsp != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11929 switch (*flags)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11930 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11931 case 'n': mask = SP_NOMOVE; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11932 case 'r': mask = SP_REPEAT; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11933 case 'm': mask = SP_RETCOUNT; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11934 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11935 if (mask == 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11936 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11937 EMSG2(_(e_invarg2), flags);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11938 dir = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11939 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11940 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11941 *flagsp |= mask;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11942 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11943 if (dir == 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11944 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11945 ++flags;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11946 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11947 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11948 return dir;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11949 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11950
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11951 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11952 * "search()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11953 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11954 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11955 f_search(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11956 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11957 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11958 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11959 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11960 pos_T pos;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11961 pos_T save_cursor;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11962 int save_p_ws = p_ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11963 int dir;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11964 int flags = 0;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11965
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11966 rettv->vval.v_number = 0; /* default: FAIL */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11967
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11968 pat = get_tv_string(&argvars[0]);
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11969 dir = get_search_arg(&argvars[1], &flags); /* may set p_ws */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11970 if (dir == 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11971 goto theend;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11972 if ((flags & ~SP_NOMOVE) != 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11973 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11974 EMSG2(_(e_invarg2), get_tv_string(&argvars[1]));
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11975 goto theend;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11976 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11977
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11978 pos = save_cursor = curwin->w_cursor;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11979 if (searchit(curwin, curbuf, &pos, dir, pat, 1L,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11980 SEARCH_KEEP, RE_SEARCH) != FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11981 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11982 rettv->vval.v_number = pos.lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11983 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11984 /* "/$" will put the cursor after the end of the line, may need to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11985 * correct that here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11986 check_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11987 }
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11988
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11989 /* If 'n' flag is used: restore cursor position. */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11990 if (flags & SP_NOMOVE)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11991 curwin->w_cursor = save_cursor;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11992 theend:
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11993 p_ws = save_p_ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11994 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11995
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11996 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11997 * "searchpair()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11998 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11999 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12000 f_searchpair(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12001 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12002 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12003 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12004 char_u *spat, *mpat, *epat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12005 char_u *skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12006 char_u *pat, *pat2, *pat3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12007 pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12008 pos_T firstpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12009 pos_T save_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12010 pos_T save_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12011 int save_p_ws = p_ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12012 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12013 int dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12014 int flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12015 char_u nbuf1[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12016 char_u nbuf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12017 char_u nbuf3[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12018 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12019 int r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12020 int nest = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12021 int err;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12022
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12023 rettv->vval.v_number = 0; /* default: FAIL */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12024
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12025 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12026 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12027 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12028
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12029 /* Get the three pattern arguments: start, middle, end. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12030 spat = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12031 mpat = get_tv_string_buf(&argvars[1], nbuf1);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12032 epat = get_tv_string_buf(&argvars[2], nbuf2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12033
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12034 /* Make two search patterns: start/end (pat2, for in nested pairs) and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12035 * start/middle/end (pat3, for the top pair). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12036 pat2 = alloc((unsigned)(STRLEN(spat) + STRLEN(epat) + 15));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12037 pat3 = alloc((unsigned)(STRLEN(spat) + STRLEN(mpat) + STRLEN(epat) + 23));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12038 if (pat2 == NULL || pat3 == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12039 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12040 sprintf((char *)pat2, "\\(%s\\m\\)\\|\\(%s\\m\\)", spat, epat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12041 if (*mpat == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12042 STRCPY(pat3, pat2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12043 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12044 sprintf((char *)pat3, "\\(%s\\m\\)\\|\\(%s\\m\\)\\|\\(%s\\m\\)",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12045 spat, epat, mpat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12046
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12047 /* Handle the optional fourth argument: flags */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12048 dir = get_search_arg(&argvars[3], &flags); /* may set p_ws */
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12049 if (dir == 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12050 goto theend;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12051
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12052 /* Optional fifth argument: skip expresion */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12053 if (argvars[3].v_type == VAR_UNKNOWN
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12054 || argvars[4].v_type == VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12055 skip = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12056 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12057 skip = get_tv_string_buf(&argvars[4], nbuf3);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12058
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12059 save_cursor = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12060 pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12061 firstpos.lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12062 pat = pat3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12063 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12064 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12065 n = searchit(curwin, curbuf, &pos, dir, pat, 1L,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12066 SEARCH_KEEP, RE_SEARCH);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12067 if (n == FAIL || (firstpos.lnum != 0 && equalpos(pos, firstpos)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12068 /* didn't find it or found the first match again: FAIL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12069 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12070
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12071 if (firstpos.lnum == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12072 firstpos = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12073
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12074 /* If the skip pattern matches, ignore this match. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12075 if (*skip != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12076 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12077 save_pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12078 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12079 r = eval_to_bool(skip, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12080 curwin->w_cursor = save_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12081 if (err)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12082 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12083 /* Evaluating {skip} caused an error, break here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12084 curwin->w_cursor = save_cursor;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12085 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12086 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12087 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12088 if (r)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12089 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12090 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12091
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12092 if ((dir == BACKWARD && n == 3) || (dir == FORWARD && n == 2))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12093 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12094 /* Found end when searching backwards or start when searching
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12095 * forward: nested pair. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12096 ++nest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12097 pat = pat2; /* nested, don't search for middle */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12098 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12099 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12100 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12101 /* Found end when searching forward or start when searching
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12102 * backward: end of (nested) pair; or found middle in outer pair. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12103 if (--nest == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12104 pat = pat3; /* outer level, search for middle */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12105 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12106
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12107 if (nest == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12108 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12109 /* Found the match: return matchcount or line number. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12110 if (flags & SP_RETCOUNT)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12111 ++rettv->vval.v_number;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12112 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12113 rettv->vval.v_number = pos.lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12114 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12115 if (!(flags & SP_REPEAT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12116 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12117 nest = 1; /* search for next unmatched */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12118 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12119 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12120
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12121 /* If 'n' flag is used or search failed: restore cursor position. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12122 if ((flags & SP_NOMOVE) || rettv->vval.v_number == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12123 curwin->w_cursor = save_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12124
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12125 theend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12126 vim_free(pat2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12127 vim_free(pat3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12128 p_ws = save_p_ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12129 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12130 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12131
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12132 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12133 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12134 f_server2client(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12135 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12136 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12137 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12138 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12139 char_u buf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12140 char_u *server = get_tv_string(&argvars[0]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12141 char_u *reply = get_tv_string_buf(&argvars[1], buf);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12142
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12143 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12144 if (check_restricted() || check_secure())
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12145 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12146 # ifdef FEAT_X11
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12147 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12148 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12149 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12150
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12151 if (serverSendReply(server, reply) < 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12152 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12153 EMSG(_("E258: Unable to send to client"));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12154 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12155 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12156 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12157 #else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12158 rettv->vval.v_number = -1;
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
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12162 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12163 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12164 f_serverlist(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12165 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12166 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12167 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12168 char_u *r = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12169
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12170 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12171 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12172 r = serverGetVimNames();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12173 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12174 make_connection();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12175 if (X_DISPLAY != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12176 r = serverGetVimNames(X_DISPLAY);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12177 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12178 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12179 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12180 rettv->vval.v_string = r;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12181 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12182
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12183 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12184 * "setbufvar()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12185 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12186 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12187 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12188 f_setbufvar(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12189 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12190 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12191 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12192 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12193 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12194 aco_save_T aco;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12195 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12196 buf_T *save_curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12197 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12198 char_u *varname, *bufvarname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12199 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12200 char_u nbuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12201
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12202 if (check_restricted() || check_secure())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12203 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12204 ++emsg_off;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12205 buf = get_buf_tv(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12206 varname = get_tv_string(&argvars[1]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12207 varp = &argvars[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12208
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12209 if (buf != NULL && varname != NULL && varp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12210 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12211 /* set curbuf to be our buf, temporarily */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12212 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12213 aucmd_prepbuf(&aco, buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12214 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12215 save_curbuf = curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12216 curbuf = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12217 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12218
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12219 if (*varname == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12220 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12221 ++varname;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12222 set_option_value(varname, get_tv_number(varp),
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12223 get_tv_string_buf(varp, nbuf), OPT_LOCAL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12224 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12225 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12226 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12227 bufvarname = alloc((unsigned)STRLEN(varname) + 3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12228 if (bufvarname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12229 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12230 STRCPY(bufvarname, "b:");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12231 STRCPY(bufvarname + 2, varname);
51
8c25f10d49e7 updated for version 7.0028
vimboss
parents: 43
diff changeset
12232 set_var(bufvarname, varp, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12233 vim_free(bufvarname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12234 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12235 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12236
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12237 /* reset notion of buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12238 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12239 aucmd_restbuf(&aco);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12240 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12241 curbuf = save_curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12242 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12243 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12244 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12245 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12246
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12247 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12248 * "setcmdpos()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12249 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12250 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12251 f_setcmdpos(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12252 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12253 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12254 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12255 rettv->vval.v_number = set_cmdline_pos(
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12256 (int)get_tv_number(&argvars[0]) - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12257 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12258
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12259 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12260 * "setline()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12261 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12262 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12263 f_setline(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12264 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12265 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12266 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12267 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12268 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12269
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12270 lnum = get_tv_lnum(argvars);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12271 line = get_tv_string(&argvars[1]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12272 rettv->vval.v_number = 1; /* FAIL is default */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12273
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12274 if (lnum >= 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12275 && lnum <= curbuf->b_ml.ml_line_count
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12276 && u_savesub(lnum) == OK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12277 && ml_replace(lnum, line, TRUE) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12278 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12279 changed_bytes(lnum, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12280 check_cursor_col();
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12281 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12282 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12283 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12284
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12285 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12286 * "setreg()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12287 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12288 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12289 f_setreg(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12290 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12291 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12292 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12293 int regname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12294 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12295 char_u *stropt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12296 int append;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12297 char_u yank_type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12298 long block_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12299
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12300 block_len = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12301 yank_type = MAUTO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12302 append = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12303
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12304 strregname = get_tv_string(argvars);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12305 rettv->vval.v_number = 1; /* FAIL is default */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12306
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12307 regname = (strregname == NULL ? '"' : *strregname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12308 if (regname == 0 || regname == '@')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12309 regname = '"';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12310 else if (regname == '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12311 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12312
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12313 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12314 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12315 for (stropt = get_tv_string(&argvars[2]); *stropt != NUL; ++stropt)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12316 switch (*stropt)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12317 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12318 case 'a': case 'A': /* append */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12319 append = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12320 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12321 case 'v': case 'c': /* character-wise selection */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12322 yank_type = MCHAR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12323 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12324 case 'V': case 'l': /* line-wise selection */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12325 yank_type = MLINE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12326 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12327 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12328 case 'b': case Ctrl_V: /* block-wise selection */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12329 yank_type = MBLOCK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12330 if (VIM_ISDIGIT(stropt[1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12331 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12332 ++stropt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12333 block_len = getdigits(&stropt) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12334 --stropt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12335 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12336 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12337 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12338 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12339 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12340
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12341 write_reg_contents_ex(regname, get_tv_string(&argvars[1]), -1,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12342 append, yank_type, block_len);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12343 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12344 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12345
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12346
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12347 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12348 * "setwinvar(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12349 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12350 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12351 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12352 f_setwinvar(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12353 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12354 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12355 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12356 win_T *win;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12357 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12358 win_T *save_curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12359 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12360 char_u *varname, *winvarname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12361 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12362 char_u nbuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12363
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12364 if (check_restricted() || check_secure())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12365 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12366 ++emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12367 win = find_win_by_nr(&argvars[0]);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12368 varname = get_tv_string(&argvars[1]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12369 varp = &argvars[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12370
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12371 if (win != NULL && varname != NULL && varp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12372 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12373 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12374 /* set curwin to be our win, temporarily */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12375 save_curwin = curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12376 curwin = win;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12377 curbuf = curwin->w_buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12378 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12379
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12380 if (*varname == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12381 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12382 ++varname;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12383 set_option_value(varname, get_tv_number(varp),
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12384 get_tv_string_buf(varp, nbuf), OPT_LOCAL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12385 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12386 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12387 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12388 winvarname = alloc((unsigned)STRLEN(varname) + 3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12389 if (winvarname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12390 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12391 STRCPY(winvarname, "w:");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12392 STRCPY(winvarname + 2, varname);
51
8c25f10d49e7 updated for version 7.0028
vimboss
parents: 43
diff changeset
12393 set_var(winvarname, varp, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12394 vim_free(winvarname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12395 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12396 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12397
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12398 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12399 /* Restore current window, if it's still valid (autocomands can make
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12400 * it invalid). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12401 if (win_valid(save_curwin))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12402 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12403 curwin = save_curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12404 curbuf = curwin->w_buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12405 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12406 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12407 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12408 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12409 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12410
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12411 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12412 * "simplify()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12413 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12414 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12415 f_simplify(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12416 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12417 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12418 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12419 char_u *p;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12420
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12421 p = get_tv_string(&argvars[0]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12422 rettv->vval.v_string = vim_strsave(p);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12423 simplify_filename(rettv->vval.v_string); /* simplify in place */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12424 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12425 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12426
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12427 static int
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12428 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12429 _RTLENTRYF
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12430 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12431 item_compare __ARGS((const void *s1, const void *s2));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12432 static int
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12433 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12434 _RTLENTRYF
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12435 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12436 item_compare2 __ARGS((const void *s1, const void *s2));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12437
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12438 static int item_compare_ic;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12439 static char_u *item_compare_func;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12440 #define ITEM_COMPARE_FAIL 999
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12441
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12442 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12443 * Compare functions for f_sort() below.
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12444 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12445 static int
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12446 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12447 _RTLENTRYF
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12448 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12449 item_compare(s1, s2)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12450 const void *s1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12451 const void *s2;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12452 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12453 char_u *p1, *p2;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12454 char_u *tofree1, *tofree2;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12455 int res;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12456 char_u numbuf1[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12457 char_u numbuf2[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12458
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12459 p1 = tv2string(&(*(listitem_T **)s1)->li_tv, &tofree1, numbuf1);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12460 p2 = tv2string(&(*(listitem_T **)s2)->li_tv, &tofree2, numbuf2);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12461 if (item_compare_ic)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12462 res = STRICMP(p1, p2);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12463 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12464 res = STRCMP(p1, p2);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12465 vim_free(tofree1);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12466 vim_free(tofree2);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12467 return res;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12468 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12469
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12470 static int
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12471 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12472 _RTLENTRYF
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12473 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12474 item_compare2(s1, s2)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12475 const void *s1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12476 const void *s2;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12477 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12478 int res;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12479 typval_T rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12480 typval_T argv[2];
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12481 int dummy;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12482
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
12483 /* 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
12484 * in the copy without changing the original list items. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12485 copy_tv(&(*(listitem_T **)s1)->li_tv, &argv[0]);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12486 copy_tv(&(*(listitem_T **)s2)->li_tv, &argv[1]);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12487
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12488 rettv.v_type = VAR_UNKNOWN; /* clear_tv() uses this */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12489 res = call_func(item_compare_func, STRLEN(item_compare_func),
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
12490 &rettv, 2, argv, 0L, 0L, &dummy, TRUE, NULL);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12491 clear_tv(&argv[0]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12492 clear_tv(&argv[1]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12493
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12494 if (res == FAIL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12495 res = ITEM_COMPARE_FAIL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12496 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12497 res = get_tv_number(&rettv);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12498 clear_tv(&rettv);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12499 return res;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12500 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12501
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12502 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12503 * "sort({list})" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12504 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12505 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12506 f_sort(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12507 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12508 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12509 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12510 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12511 listitem_T *li;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12512 listitem_T **ptrs;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12513 long len;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12514 long i;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12515
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12516 rettv->vval.v_number = 0;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12517 if (argvars[0].v_type != VAR_LIST)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12518 EMSG2(_(e_listarg), "sort()");
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12519 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12520 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12521 l = argvars[0].vval.v_list;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
12522 if (l == NULL || tv_check_lock(l->lv_lock, (char_u *)"sort()"))
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12523 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12524 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12525 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12526 ++l->lv_refcount;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12527
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12528 len = list_len(l);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12529 if (len <= 1)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12530 return; /* short list sorts pretty quickly */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12531
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12532 item_compare_ic = FALSE;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12533 item_compare_func = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12534 if (argvars[1].v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12535 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12536 if (argvars[1].v_type == VAR_FUNC)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12537 item_compare_func = argvars[0].vval.v_string;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12538 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12539 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12540 i = get_tv_number(&argvars[1]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12541 if (i == 1)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12542 item_compare_ic = TRUE;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12543 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12544 item_compare_func = get_tv_string(&argvars[1]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12545 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12546 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12547
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12548 /* 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
12549 ptrs = (listitem_T **)alloc((int)(len * sizeof(listitem_T *)));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12550 if (ptrs == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12551 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12552 i = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12553 for (li = l->lv_first; li != NULL; li = li->li_next)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12554 ptrs[i++] = li;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12555
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12556 /* test the compare function */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12557 if (item_compare_func != NULL
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12558 && item_compare2((void *)&ptrs[0], (void *)&ptrs[1])
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12559 == ITEM_COMPARE_FAIL)
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
12560 EMSG(_("E702: Sort compare function failed"));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12561 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12562 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12563 /* Sort the array with item pointers. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12564 qsort((void *)ptrs, (size_t)len, sizeof(listitem_T *),
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12565 item_compare_func == NULL ? item_compare : item_compare2);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12566
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12567 /* Clear the List and append the items in the sorted order. */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12568 l->lv_first = l->lv_last = NULL;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12569 l->lv_len = 0;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12570 for (i = 0; i < len; ++i)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12571 list_append(l, ptrs[i]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12572 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12573
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12574 vim_free(ptrs);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12575 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12576 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12577
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12578 static void
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
12579 f_split(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12580 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12581 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12582 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12583 char_u *str;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12584 char_u *end;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12585 char_u *pat;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12586 regmatch_T regmatch;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12587 char_u patbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12588 char_u *save_cpo;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12589 int match;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12590 listitem_T *ni;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12591 list_T *l;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12592 colnr_T col = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12593
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12594 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12595 save_cpo = p_cpo;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12596 p_cpo = (char_u *)"";
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12597
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12598 str = get_tv_string(&argvars[0]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12599 if (argvars[1].v_type == VAR_UNKNOWN)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12600 pat = (char_u *)"[\\x01- ]\\+";
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12601 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12602 pat = get_tv_string_buf(&argvars[1], patbuf);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12603
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12604 l = list_alloc();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12605 if (l == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12606 return;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12607 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12608 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12609 ++l->lv_refcount;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12610
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12611 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12612 if (regmatch.regprog != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12613 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12614 regmatch.rm_ic = FALSE;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12615 while (*str != NUL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12616 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12617 match = vim_regexec_nl(&regmatch, str, col);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12618 if (match)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12619 end = regmatch.startp[0];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12620 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12621 end = str + STRLEN(str);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12622 if (end > str)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12623 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12624 ni = listitem_alloc();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12625 if (ni == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12626 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12627 ni->li_tv.v_type = VAR_STRING;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
12628 ni->li_tv.v_lock = 0;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12629 ni->li_tv.vval.v_string = vim_strnsave(str, end - str);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12630 list_append(l, ni);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12631 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12632 if (!match)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12633 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12634 /* Advance to just after the match. */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12635 if (regmatch.endp[0] > str)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12636 col = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12637 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12638 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12639 /* Don't get stuck at the same match. */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12640 #ifdef FEAT_MBYTE
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12641 col = mb_ptr2len_check(regmatch.endp[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12642 #else
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12643 col = 1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12644 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12645 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12646 str = regmatch.endp[0];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12647 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12648
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12649 vim_free(regmatch.regprog);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12650 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12651
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12652 p_cpo = save_cpo;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12653 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12654
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12655 #ifdef HAVE_STRFTIME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12656 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12657 * "strftime({format}[, {time}])" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12658 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12659 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12660 f_strftime(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12661 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12662 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12663 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12664 char_u result_buf[256];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12665 struct tm *curtime;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12666 time_t seconds;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12667 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12668
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12669 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12670
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12671 p = get_tv_string(&argvars[0]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12672 if (argvars[1].v_type == VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12673 seconds = time(NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12674 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12675 seconds = (time_t)get_tv_number(&argvars[1]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12676 curtime = localtime(&seconds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12677 /* MSVC returns NULL for an invalid value of seconds. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12678 if (curtime == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12679 rettv->vval.v_string = vim_strsave((char_u *)_("(Invalid)"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12680 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12681 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12682 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12683 vimconv_T conv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12684 char_u *enc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12685
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12686 conv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12687 enc = enc_locale();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12688 convert_setup(&conv, p_enc, enc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12689 if (conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12690 p = string_convert(&conv, p, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12691 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12692 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12693 (void)strftime((char *)result_buf, sizeof(result_buf),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12694 (char *)p, curtime);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12695 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12696 result_buf[0] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12697
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12698 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12699 if (conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12700 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12701 convert_setup(&conv, enc, p_enc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12702 if (conv.vc_type != CONV_NONE)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12703 rettv->vval.v_string = string_convert(&conv, result_buf, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12704 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12705 # endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12706 rettv->vval.v_string = vim_strsave(result_buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12707
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12708 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12709 /* Release conversion descriptors */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12710 convert_setup(&conv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12711 vim_free(enc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12712 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12713 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12714 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12715 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12716
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12717 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12718 * "stridx()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12719 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12720 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12721 f_stridx(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12722 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12723 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12724 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12725 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12726 char_u *needle;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12727 char_u *haystack;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12728 char_u *save_haystack;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12729 char_u *pos;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12730 int start_idx;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12731
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12732 needle = get_tv_string(&argvars[1]);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12733 save_haystack = haystack = get_tv_string_buf(&argvars[0], buf);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12734 rettv->vval.v_number = -1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12735
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12736 if (argvars[2].v_type != VAR_UNKNOWN)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12737 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12738 start_idx = get_tv_number(&argvars[2]);
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
12739 if (start_idx >= (int)STRLEN(haystack))
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12740 return;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
12741 if (start_idx >= 0)
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
12742 haystack += start_idx;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12743 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12744
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12745 pos = (char_u *)strstr((char *)haystack, (char *)needle);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12746 if (pos != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12747 rettv->vval.v_number = (varnumber_T)(pos - save_haystack);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12748 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12749
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12750 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12751 * "string()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12752 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12753 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12754 f_string(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12755 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12756 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12757 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12758 char_u *tofree;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12759 char_u numbuf[NUMBUFLEN];
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12760
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12761 rettv->v_type = VAR_STRING;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12762 rettv->vval.v_string = tv2string(&argvars[0], &tofree, numbuf);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12763 if (tofree == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12764 rettv->vval.v_string = vim_strsave(rettv->vval.v_string);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12765 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12766
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12767 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12768 * "strlen()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12769 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12770 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12771 f_strlen(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12772 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12773 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12774 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12775 rettv->vval.v_number = (varnumber_T)(STRLEN(
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12776 get_tv_string(&argvars[0])));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12777 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12778
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12779 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12780 * "strpart()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12781 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12782 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12783 f_strpart(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12784 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12785 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12786 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12787 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12788 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12789 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12790 int slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12791
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12792 p = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12793 slen = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12794
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12795 n = get_tv_number(&argvars[1]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12796 if (argvars[2].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12797 len = get_tv_number(&argvars[2]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12798 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12799 len = slen - n; /* default len: all bytes that are available. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12800
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12801 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12802 * Only return the overlap between the specified part and the actual
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12803 * string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12804 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12805 if (n < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12806 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12807 len += n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12808 n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12809 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12810 else if (n > slen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12811 n = slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12812 if (len < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12813 len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12814 else if (n + len > slen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12815 len = slen - n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12816
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12817 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12818 rettv->vval.v_string = vim_strnsave(p + n, len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12819 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12820
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12821 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12822 * "strridx()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12823 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12824 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12825 f_strridx(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12826 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12827 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12828 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12829 char_u buf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12830 char_u *needle;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12831 char_u *haystack;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12832 char_u *rest;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12833 char_u *lastmatch = NULL;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
12834 int haystack_len, end_idx;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12835
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12836 needle = get_tv_string(&argvars[1]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12837 haystack = get_tv_string_buf(&argvars[0], buf);
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
12838 haystack_len = STRLEN(haystack);
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12839 if (argvars[2].v_type != VAR_UNKNOWN)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12840 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12841 /* Third argument: upper limit for index */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12842 end_idx = get_tv_number(&argvars[2]);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12843 if (end_idx < 0)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12844 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12845 /* can never find a match */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12846 rettv->vval.v_number = -1;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12847 return;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12848 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12849 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12850 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12851 end_idx = haystack_len;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12852
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12853 if (*needle == NUL)
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12854 {
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12855 /* Empty string matches past the end. */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12856 lastmatch = haystack + end_idx;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12857 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12858 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12859 {
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12860 for (rest = haystack; *rest != '\0'; ++rest)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12861 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12862 rest = (char_u *)strstr((char *)rest, (char *)needle);
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
12863 if (rest == NULL || rest > haystack + end_idx)
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12864 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12865 lastmatch = rest;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12866 }
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
12867 }
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12868
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12869 if (lastmatch == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12870 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12871 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12872 rettv->vval.v_number = (varnumber_T)(lastmatch - haystack);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12873 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12874
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12875 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12876 * "strtrans()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12877 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12878 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12879 f_strtrans(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12880 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12881 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12882 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12883 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12884 rettv->vval.v_string = transstr(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12885 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12886
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12887 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12888 * "submatch()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12889 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12890 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12891 f_submatch(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12892 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12893 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12894 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12895 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12896 rettv->vval.v_string = reg_submatch((int)get_tv_number(&argvars[0]));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12897 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12898
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12899 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12900 * "substitute()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12901 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12902 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12903 f_substitute(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12904 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12905 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12906 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12907 char_u patbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12908 char_u subbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12909 char_u flagsbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12910
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12911 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12912 rettv->vval.v_string = do_string_sub(
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12913 get_tv_string(&argvars[0]),
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12914 get_tv_string_buf(&argvars[1], patbuf),
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12915 get_tv_string_buf(&argvars[2], subbuf),
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12916 get_tv_string_buf(&argvars[3], flagsbuf));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12917 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12918
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12919 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12920 * "synID(line, col, trans)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12921 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12922 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12923 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12924 f_synID(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12925 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12926 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12927 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12928 int id = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12929 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12930 long line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12931 long col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12932 int trans;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12933
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12934 line = get_tv_lnum(argvars);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12935 col = get_tv_number(&argvars[1]) - 1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12936 trans = get_tv_number(&argvars[2]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12937
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12938 if (line >= 1 && line <= curbuf->b_ml.ml_line_count
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12939 && col >= 0 && col < (long)STRLEN(ml_get(line)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12940 id = syn_get_id(line, col, trans);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12941 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12942
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12943 rettv->vval.v_number = id;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12944 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12945
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12946 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12947 * "synIDattr(id, what [, mode])" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12948 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12949 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12950 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12951 f_synIDattr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12952 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12953 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12954 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12955 char_u *p = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12956 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12957 int id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12958 char_u *what;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12959 char_u *mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12960 char_u modebuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12961 int modec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12962
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12963 id = get_tv_number(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12964 what = get_tv_string(&argvars[1]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12965 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12966 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12967 mode = get_tv_string_buf(&argvars[2], modebuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12968 modec = TOLOWER_ASC(mode[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12969 if (modec != 't' && modec != 'c'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12970 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12971 && modec != 'g'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12972 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12973 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12974 modec = 0; /* replace invalid with current */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12975 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12976 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12977 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12978 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12979 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12980 modec = 'g';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12981 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12982 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12983 if (t_colors > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12984 modec = 'c';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12985 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12986 modec = 't';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12987 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12988
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12989
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12990 switch (TOLOWER_ASC(what[0]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12991 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12992 case 'b':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12993 if (TOLOWER_ASC(what[1]) == 'g') /* bg[#] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12994 p = highlight_color(id, what, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12995 else /* bold */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12996 p = highlight_has_attr(id, HL_BOLD, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12997 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12998
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12999 case 'f': /* fg[#] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13000 p = highlight_color(id, what, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13001 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13002
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13003 case 'i':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13004 if (TOLOWER_ASC(what[1]) == 'n') /* inverse */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13005 p = highlight_has_attr(id, HL_INVERSE, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13006 else /* italic */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13007 p = highlight_has_attr(id, HL_ITALIC, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13008 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13009
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13010 case 'n': /* name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13011 p = get_highlight_name(NULL, id - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13012 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13013
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13014 case 'r': /* reverse */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13015 p = highlight_has_attr(id, HL_INVERSE, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13016 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13017
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13018 case 's': /* standout */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13019 p = highlight_has_attr(id, HL_STANDOUT, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13020 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13021
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13022 case 'u': /* underline */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13023 p = highlight_has_attr(id, HL_UNDERLINE, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13024 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13025 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13026
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13027 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13028 p = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13029 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13030 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13031 rettv->vval.v_string = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13032 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13033
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13034 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13035 * "synIDtrans(id)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13036 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13037 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13038 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13039 f_synIDtrans(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13040 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13041 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13042 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13043 int id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13044
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13045 #ifdef FEAT_SYN_HL
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13046 id = get_tv_number(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13047
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13048 if (id > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13049 id = syn_get_final_id(id);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13050 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13051 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13052 id = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13053
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13054 rettv->vval.v_number = id;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13055 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13056
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13057 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13058 * "system()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13059 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13060 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13061 f_system(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13062 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13063 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13064 {
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13065 char_u *res = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13066 char_u *p;
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13067 char_u *infile = NULL;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13068 char_u buf[NUMBUFLEN];
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13069 int err = FALSE;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13070 FILE *fd;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13071
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13072 if (argvars[1].v_type != VAR_UNKNOWN)
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13073 {
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13074 /*
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13075 * 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
13076 * command.
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13077 */
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13078 if ((infile = vim_tempname('i')) == NULL)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13079 {
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13080 EMSG(_(e_notmp));
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13081 return;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13082 }
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13083
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13084 fd = mch_fopen((char *)infile, WRITEBIN);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13085 if (fd == NULL)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13086 {
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13087 EMSG2(_(e_notopen), infile);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13088 goto done;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13089 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13090 p = get_tv_string_buf(&argvars[1], buf);
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13091 if (fwrite(p, STRLEN(p), 1, fd) != 1)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13092 err = TRUE;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13093 if (fclose(fd) != 0)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13094 err = TRUE;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13095 if (err)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13096 {
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13097 EMSG(_("E677: Error writing temp file"));
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13098 goto done;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13099 }
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13100 }
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13101
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13102 res = get_cmd_output(get_tv_string(&argvars[0]), infile, SHELL_SILENT);
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13103
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13104 #ifdef USE_CR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13105 /* translate <CR> into <NL> */
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13106 if (res != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13107 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13108 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13109
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13110 for (s = res; *s; ++s)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13111 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13112 if (*s == CAR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13113 *s = NL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13114 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13115 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13116 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13117 # ifdef USE_CRNL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13118 /* translate <CR><NL> into <NL> */
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13119 if (res != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13120 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13121 char_u *s, *d;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13122
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13123 d = res;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13124 for (s = res; *s; ++s)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13125 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13126 if (s[0] == CAR && s[1] == NL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13127 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13128 *d++ = *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13129 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13130 *d = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13131 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13132 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13133 #endif
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13134
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13135 done:
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13136 if (infile != NULL)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13137 {
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13138 mch_remove(infile);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13139 vim_free(infile);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13140 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13141 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13142 rettv->vval.v_string = res;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13143 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13144
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13145 /*
192
2fcd444c4bd3 updated for version 7.0057
vimboss
parents: 179
diff changeset
13146 * "taglist()" function
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13147 */
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13148 static void
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13149 f_taglist(argvars, rettv)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13150 typval_T *argvars;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13151 typval_T *rettv;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13152 {
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13153 char_u *tag_pattern;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13154 list_T *l;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13155
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13156 tag_pattern = get_tv_string(&argvars[0]);
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13157
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13158 rettv->vval.v_number = FALSE;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13159
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13160 l = list_alloc();
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13161 if (l != NULL)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13162 {
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13163 if (get_tags(l, tag_pattern) != FAIL)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13164 {
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13165 rettv->vval.v_list = l;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13166 rettv->v_type = VAR_LIST;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13167 ++l->lv_refcount;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13168 }
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13169 else
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13170 list_free(l);
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13171 }
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13172 }
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13173
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13174 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13175 * "tempname()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13176 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13177 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13178 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13179 f_tempname(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13180 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13181 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13182 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13183 static int x = 'A';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13184
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13185 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13186 rettv->vval.v_string = vim_tempname(x);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13187
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13188 /* 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
13189 * names. Skip 'I' and 'O', they are used for shell redirection. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13190 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13191 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13192 if (x == 'Z')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13193 x = '0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13194 else if (x == '9')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13195 x = 'A';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13196 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13197 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13198 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13199 if (x == 'I')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13200 x = 'J';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13201 else if (x == 'R')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13202 x = 'S';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13203 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13204 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13205 ++x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13206 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13207 } while (x == 'I' || x == 'O');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13208 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13209
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13210 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13211 * "tolower(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13212 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13213 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13214 f_tolower(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13215 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13216 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13217 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13218 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13219
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13220 p = vim_strsave(get_tv_string(&argvars[0]));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13221 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13222 rettv->vval.v_string = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13223
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13224 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13225 while (*p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13226 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13227 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13228 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13229
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13230 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13231 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13232 int c, lc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13233
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13234 c = utf_ptr2char(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13235 lc = utf_tolower(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13236 l = utf_ptr2len_check(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13237 /* TODO: reallocate string when byte count changes. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13238 if (utf_char2len(lc) == l)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13239 utf_char2bytes(lc, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13240 p += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13241 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13242 else if (has_mbyte && (l = (*mb_ptr2len_check)(p)) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13243 p += l; /* skip multi-byte character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13244 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13245 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13246 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13247 *p = TOLOWER_LOC(*p); /* note that tolower() can be a macro */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13248 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13249 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13250 }
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 * "toupper(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13255 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13256 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13257 f_toupper(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13258 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13259 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13260 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13261 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13262
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13263 p = vim_strsave(get_tv_string(&argvars[0]));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13264 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13265 rettv->vval.v_string = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13266
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13267 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13268 while (*p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13269 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13270 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13271 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13272
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13273 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13274 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13275 int c, uc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13276
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13277 c = utf_ptr2char(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13278 uc = utf_toupper(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13279 l = utf_ptr2len_check(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13280 /* TODO: reallocate string when byte count changes. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13281 if (utf_char2len(uc) == l)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13282 utf_char2bytes(uc, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13283 p += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13284 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13285 else if (has_mbyte && (l = (*mb_ptr2len_check)(p)) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13286 p += l; /* skip multi-byte character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13287 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13288 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13289 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13290 *p = TOUPPER_LOC(*p); /* note that toupper() can be a macro */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13291 p++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13292 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13293 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13294 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13295
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13296 /*
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13297 * "tr(string, fromstr, tostr)" function
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13298 */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13299 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13300 f_tr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13301 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13302 typval_T *rettv;
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13303 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13304 char_u *instr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13305 char_u *fromstr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13306 char_u *tostr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13307 char_u *p;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13308 #ifdef FEAT_MBYTE
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13309 int inlen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13310 int fromlen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13311 int tolen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13312 int idx;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13313 char_u *cpstr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13314 int cplen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13315 int first = TRUE;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13316 #endif
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13317 char_u buf[NUMBUFLEN];
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13318 char_u buf2[NUMBUFLEN];
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13319 garray_T ga;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13320
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13321 instr = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13322 fromstr = get_tv_string_buf(&argvars[1], buf);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13323 tostr = get_tv_string_buf(&argvars[2], buf2);
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13324
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13325 /* Default return value: empty string. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13326 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13327 rettv->vval.v_string = NULL;
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13328 ga_init2(&ga, (int)sizeof(char), 80);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13329
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13330 #ifdef FEAT_MBYTE
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13331 if (!has_mbyte)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13332 #endif
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13333 /* not multi-byte: fromstr and tostr must be the same length */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13334 if (STRLEN(fromstr) != STRLEN(tostr))
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13335 {
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13336 #ifdef FEAT_MBYTE
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13337 error:
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13338 #endif
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13339 EMSG2(_(e_invarg2), fromstr);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13340 ga_clear(&ga);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13341 return;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13342 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13343
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13344 /* fromstr and tostr have to contain the same number of chars */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13345 while (*instr != NUL)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13346 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13347 #ifdef FEAT_MBYTE
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13348 if (has_mbyte)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13349 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13350 inlen = mb_ptr2len_check(instr);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13351 cpstr = instr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13352 cplen = inlen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13353 idx = 0;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13354 for (p = fromstr; *p != NUL; p += fromlen)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13355 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13356 fromlen = mb_ptr2len_check(p);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13357 if (fromlen == inlen && STRNCMP(instr, p, inlen) == 0)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13358 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13359 for (p = tostr; *p != NUL; p += tolen)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13360 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13361 tolen = mb_ptr2len_check(p);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13362 if (idx-- == 0)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13363 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13364 cplen = tolen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13365 cpstr = p;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13366 break;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13367 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13368 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13369 if (*p == NUL) /* tostr is shorter than fromstr */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13370 goto error;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13371 break;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13372 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13373 ++idx;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13374 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13375
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13376 if (first && cpstr == instr)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13377 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13378 /* Check that fromstr and tostr have the same number of
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13379 * (multi-byte) characters. Done only once when a character
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13380 * of instr doesn't appear in fromstr. */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13381 first = FALSE;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13382 for (p = tostr; *p != NUL; p += tolen)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13383 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13384 tolen = mb_ptr2len_check(p);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13385 --idx;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13386 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13387 if (idx != 0)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13388 goto error;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13389 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13390
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13391 ga_grow(&ga, cplen);
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 15
diff changeset
13392 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
13393 ga.ga_len += cplen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13394
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13395 instr += inlen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13396 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13397 else
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13398 #endif
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13399 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13400 /* When not using multi-byte chars we can do it faster. */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13401 p = vim_strchr(fromstr, *instr);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13402 if (p != NULL)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13403 ga_append(&ga, tostr[p - fromstr]);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13404 else
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13405 ga_append(&ga, *instr);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13406 ++instr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13407 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13408 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13409
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13410 rettv->vval.v_string = ga.ga_data;
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13411 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13412
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13413 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13414 * "type(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13415 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13416 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13417 f_type(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13418 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13419 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13420 {
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
13421 int n;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
13422
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
13423 switch (argvars[0].v_type)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
13424 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
13425 case VAR_NUMBER: n = 0; break;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
13426 case VAR_STRING: n = 1; break;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
13427 case VAR_FUNC: n = 2; break;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
13428 case VAR_LIST: n = 3; break;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
13429 case VAR_DICT: n = 4; break;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
13430 default: EMSG2(_(e_intern2), "f_type()"); n = 0; break;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
13431 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
13432 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13433 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13434
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13435 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
13436 * "values(dict)" function
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
13437 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
13438 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
13439 f_values(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13440 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13441 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
13442 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
13443 dict_list(argvars, rettv, 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
13444 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
13445
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
13446 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13447 * "virtcol(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13448 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13449 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13450 f_virtcol(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13451 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13452 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13453 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13454 colnr_T vcol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13455 pos_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13456
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13457 fp = var2fpos(&argvars[0], FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13458 if (fp != NULL && fp->lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13459 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13460 getvvcol(curwin, fp, NULL, NULL, &vcol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13461 ++vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13462 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13463
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13464 rettv->vval.v_number = vcol;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13465 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13466
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13467 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13468 * "visualmode()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13469 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13470 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13471 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13472 f_visualmode(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13473 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13474 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13475 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13476 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13477 char_u str[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13478
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13479 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13480 str[0] = curbuf->b_visual_mode_eval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13481 str[1] = NUL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13482 rettv->vval.v_string = vim_strsave(str);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13483
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13484 /* A non-zero number or non-empty string argument: reset mode. */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13485 if ((argvars[0].v_type == VAR_NUMBER
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13486 && argvars[0].vval.v_number != 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13487 || (argvars[0].v_type == VAR_STRING
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13488 && *get_tv_string(&argvars[0]) != NUL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13489 curbuf->b_visual_mode_eval = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13490 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13491 rettv->vval.v_number = 0; /* return anything, it won't work anyway */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13492 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13493 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13494
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13495 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13496 * "winbufnr(nr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13497 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13498 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13499 f_winbufnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13500 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13501 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13502 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13503 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13504
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13505 wp = find_win_by_nr(&argvars[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13506 if (wp == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13507 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13508 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13509 rettv->vval.v_number = wp->w_buffer->b_fnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13510 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13511
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13512 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13513 * "wincol()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13514 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13515 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13516 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13517 f_wincol(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13518 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13519 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13520 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13521 validate_cursor();
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13522 rettv->vval.v_number = curwin->w_wcol + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13523 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13524
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13525 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13526 * "winheight(nr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13527 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13528 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13529 f_winheight(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13530 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13531 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13532 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13533 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13534
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13535 wp = find_win_by_nr(&argvars[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13536 if (wp == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13537 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13538 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13539 rettv->vval.v_number = wp->w_height;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13540 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13541
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13542 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13543 * "winline()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13544 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13545 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13546 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13547 f_winline(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13548 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13549 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13550 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13551 validate_cursor();
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13552 rettv->vval.v_number = curwin->w_wrow + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13553 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13554
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13555 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13556 * "winnr()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13557 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13558 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13559 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13560 f_winnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13561 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13562 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13563 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13564 int nr = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13565 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13566 win_T *wp;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13567 win_T *twin = curwin;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13568 char_u *arg;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13569
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13570 if (argvars[0].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13571 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13572 arg = get_tv_string(&argvars[0]);
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13573 if (STRCMP(arg, "$") == 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13574 twin = lastwin;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13575 else if (STRCMP(arg, "#") == 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13576 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13577 twin = prevwin;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13578 if (prevwin == NULL)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13579 nr = 0;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13580 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13581 else
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13582 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13583 EMSG2(_(e_invexpr2), arg);
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13584 nr = 0;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13585 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13586 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13587
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13588 if (nr > 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13589 for (wp = firstwin; wp != twin; wp = wp->w_next)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13590 ++nr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13591 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13592 rettv->vval.v_number = nr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13593 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13594
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13595 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13596 * "winrestcmd()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13597 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13598 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13599 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13600 f_winrestcmd(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13601 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13602 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13603 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13604 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13605 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13606 int winnr = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13607 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13608 char_u buf[50];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13609
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13610 ga_init2(&ga, (int)sizeof(char), 70);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13611 for (wp = firstwin; wp != NULL; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13612 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13613 sprintf((char *)buf, "%dresize %d|", winnr, wp->w_height);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13614 ga_concat(&ga, buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13615 # ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13616 sprintf((char *)buf, "vert %dresize %d|", winnr, wp->w_width);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13617 ga_concat(&ga, buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13618 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13619 ++winnr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13620 }
21
db5102f7e29f updated for version 7.0013
vimboss
parents: 20
diff changeset
13621 ga_append(&ga, NUL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13622
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13623 rettv->vval.v_string = ga.ga_data;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13624 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13625 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13626 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13627 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13628 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13629
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13630 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13631 * "winwidth(nr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13632 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13633 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13634 f_winwidth(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13635 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13636 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13637 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13638 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13639
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13640 wp = find_win_by_nr(&argvars[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13641 if (wp == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13642 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13643 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13644 #ifdef FEAT_VERTSPLIT
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13645 rettv->vval.v_number = wp->w_width;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13646 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13647 rettv->vval.v_number = Columns;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13648 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13649 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13650
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13651 static win_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13652 find_win_by_nr(vp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13653 typval_T *vp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13654 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13655 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13656 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13657 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13658 int nr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13659
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13660 nr = get_tv_number(vp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13661
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13662 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13663 if (nr == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13664 return curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13665
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13666 for (wp = firstwin; wp != NULL; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13667 if (--nr <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13668 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13669 return wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13670 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13671 if (nr == 0 || nr == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13672 return curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13673 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13674 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13675 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13676
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13677 /*
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13678 * "writefile()" function
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13679 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13680 static void
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13681 f_writefile(argvars, rettv)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13682 typval_T *argvars;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13683 typval_T *rettv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13684 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13685 int binary = FALSE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13686 char_u *fname;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13687 FILE *fd;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13688 listitem_T *li;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13689 char_u *s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13690 int ret = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13691 int c;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13692
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13693 if (argvars[0].v_type != VAR_LIST)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13694 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13695 EMSG2(_(e_listarg), "writefile()");
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13696 return;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13697 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13698 if (argvars[0].vval.v_list == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13699 return;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13700
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13701 if (argvars[2].v_type != VAR_UNKNOWN
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13702 && STRCMP(get_tv_string(&argvars[2]), "b") == 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13703 binary = TRUE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13704
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13705 /* Always open the file in binary mode, library functions have a mind of
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13706 * their own about CR-LF conversion. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13707 fname = get_tv_string(&argvars[1]);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13708 if (*fname == NUL || (fd = mch_fopen((char *)fname, WRITEBIN)) == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13709 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13710 EMSG2(_(e_notcreate), *fname == NUL ? (char_u *)_("<empty>") : fname);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13711 ret = -1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13712 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13713 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13714 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13715 for (li = argvars[0].vval.v_list->lv_first; li != NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13716 li = li->li_next)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13717 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13718 for (s = get_tv_string(&li->li_tv); *s != NUL; ++s)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13719 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13720 if (*s == '\n')
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13721 c = putc(NUL, fd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13722 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13723 c = putc(*s, fd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13724 if (c == EOF)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13725 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13726 ret = -1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13727 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13728 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13729 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13730 if (!binary || li->li_next != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13731 if (putc('\n', fd) == EOF)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13732 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13733 ret = -1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13734 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13735 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13736 if (ret < 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13737 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13738 EMSG(_(e_write));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13739 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13740 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13741 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13742 fclose(fd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13743 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13744
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13745 rettv->vval.v_number = ret;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13746 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13747
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13748 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13749 * Translate a String variable into a position.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13750 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13751 static pos_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13752 var2fpos(varp, lnum)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13753 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13754 int lnum; /* TRUE when $ is last line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13755 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13756 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13757 static pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13758 pos_T *pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13759
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13760 name = get_tv_string(varp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13761 if (name[0] == '.') /* cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13762 return &curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13763 if (name[0] == '\'') /* mark */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13764 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13765 pp = getmark(name[1], FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13766 if (pp == NULL || pp == (pos_T *)-1 || pp->lnum <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13767 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13768 return pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13769 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13770 if (name[0] == '$') /* last column or line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13771 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13772 if (lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13773 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13774 pos.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13775 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13776 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13777 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13778 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13779 pos.lnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13780 pos.col = (colnr_T)STRLEN(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13781 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13782 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13783 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13784 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13785 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13786
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13787 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13788 * Get the length of an environment variable name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13789 * Advance "arg" to the first character after the name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13790 * Return 0 for error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13791 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13792 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13793 get_env_len(arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13794 char_u **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13795 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13796 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13797 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13798
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13799 for (p = *arg; vim_isIDc(*p); ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13800 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13801 if (p == *arg) /* no name found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13802 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13803
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13804 len = (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13805 *arg = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13806 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13807 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13808
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13809 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13810 * Get the length of the name of a function or internal variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13811 * "arg" is advanced to the first non-white character after the name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13812 * Return 0 if something is wrong.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13813 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13814 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13815 get_id_len(arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13816 char_u **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13817 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13818 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13819 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13820
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13821 /* Find the end of the name. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13822 for (p = *arg; eval_isnamec(*p); ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13823 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13824 if (p == *arg) /* no name found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13825 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13826
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13827 len = (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13828 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13829
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13830 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13831 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13832
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13833 /*
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
13834 * Get the length of the name of a variable or function.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
13835 * Only the name is recognized, does not handle ".key" or "[idx]".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13836 * "arg" is advanced to the first non-white character after the name.
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13837 * Return -1 if curly braces expansion failed.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13838 * Return 0 if something else is wrong.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13839 * If the name contains 'magic' {}'s, expand them and return the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13840 * expanded name in an allocated string via 'alias' - caller must free.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13841 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13842 static int
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13843 get_name_len(arg, alias, evaluate, verbose)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13844 char_u **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13845 char_u **alias;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13846 int evaluate;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13847 int verbose;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13848 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13849 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13850 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13851 char_u *expr_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13852 char_u *expr_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13853
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13854 *alias = NULL; /* default to no alias */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13855
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13856 if ((*arg)[0] == K_SPECIAL && (*arg)[1] == KS_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13857 && (*arg)[2] == (int)KE_SNR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13858 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13859 /* hard coded <SNR>, already translated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13860 *arg += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13861 return get_id_len(arg) + 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13862 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13863 len = eval_fname_script(*arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13864 if (len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13865 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13866 /* literal "<SID>", "s:" or "<SNR>" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13867 *arg += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13868 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13869
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13870 /*
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13871 * Find the end of the name; check for {} construction.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13872 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13873 p = find_name_end(*arg, &expr_start, &expr_end, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13874 if (expr_start != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13875 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13876 char_u *temp_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13877
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13878 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13879 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13880 len += (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13881 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13882 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13883 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13884
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13885 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13886 * Include any <SID> etc in the expanded string:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13887 * Thus the -len here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13888 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13889 temp_string = make_expanded_name(*arg - len, expr_start, expr_end, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13890 if (temp_string == NULL)
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13891 return -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13892 *alias = temp_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13893 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13894 return (int)STRLEN(temp_string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13895 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13896
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13897 len += get_id_len(arg);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13898 if (len == 0 && verbose)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13899 EMSG2(_(e_invexpr2), *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13900
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13901 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13902 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13903
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13904 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13905 * 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
13906 * 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
13907 * start and end of the first magic braces item.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13908 * 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
13909 * valid name.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13910 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13911 static char_u *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13912 find_name_end(arg, expr_start, expr_end, incl_br)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13913 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13914 char_u **expr_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13915 char_u **expr_end;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
13916 int incl_br; /* Include [] indexes and .name */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13917 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13918 int mb_nest = 0;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13919 int br_nest = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13920 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13921
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13922 if (expr_start != NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13923 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13924 *expr_start = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13925 *expr_end = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13926 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13927
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13928 for (p = arg; *p != NUL
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13929 && (eval_isnamec(*p)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
13930 || *p == '{'
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
13931 || (incl_br && (*p == '[' || *p == '.'))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13932 || mb_nest != 0
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13933 || br_nest != 0); ++p)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13934 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13935 if (mb_nest == 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13936 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13937 if (*p == '[')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13938 ++br_nest;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13939 else if (*p == ']')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13940 --br_nest;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13941 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13942 if (br_nest == 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13943 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13944 if (*p == '{')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13945 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13946 mb_nest++;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13947 if (expr_start != NULL && *expr_start == NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13948 *expr_start = p;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13949 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13950 else if (*p == '}')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13951 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13952 mb_nest--;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13953 if (expr_start != NULL && mb_nest == 0 && *expr_end == NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13954 *expr_end = p;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13955 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13956 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13957 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13958
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13959 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13960 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13961
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13962 /*
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13963 * Expands out the 'magic' {}'s in a variable/function name.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13964 * Note that this can call itself recursively, to deal with
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13965 * constructs like foo{bar}{baz}{bam}
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13966 * The four pointer arguments point to "foo{expre}ss{ion}bar"
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13967 * "in_start" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13968 * "expr_start" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13969 * "expr_end" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13970 * "in_end" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13971 *
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13972 * Returns a new allocated string, which the caller must free.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13973 * Returns NULL for failure.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13974 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13975 static char_u *
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13976 make_expanded_name(in_start, expr_start, expr_end, in_end)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13977 char_u *in_start;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13978 char_u *expr_start;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13979 char_u *expr_end;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13980 char_u *in_end;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13981 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13982 char_u c1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13983 char_u *retval = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13984 char_u *temp_result;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13985 char_u *nextcmd = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13986
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13987 if (expr_end == NULL || in_end == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13988 return NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13989 *expr_start = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13990 *expr_end = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13991 c1 = *in_end;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13992 *in_end = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13993
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13994 temp_result = eval_to_string(expr_start + 1, &nextcmd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13995 if (temp_result != NULL && nextcmd == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13996 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13997 retval = alloc((unsigned)(STRLEN(temp_result) + (expr_start - in_start)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13998 + (in_end - expr_end) + 1));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13999 if (retval != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14000 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14001 STRCPY(retval, in_start);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14002 STRCAT(retval, temp_result);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14003 STRCAT(retval, expr_end + 1);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14004 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14005 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14006 vim_free(temp_result);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14007
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14008 *in_end = c1; /* put char back for error messages */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14009 *expr_start = '{';
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14010 *expr_end = '}';
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14011
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14012 if (retval != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14013 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14014 temp_result = find_name_end(retval, &expr_start, &expr_end, FALSE);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14015 if (expr_start != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14016 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14017 /* Further expansion! */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14018 temp_result = make_expanded_name(retval, expr_start,
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14019 expr_end, temp_result);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14020 vim_free(retval);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14021 retval = temp_result;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14022 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14023 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14024
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14025 return retval;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14026 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14027
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14028 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14029 * 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
14030 * Does not include '{' or '}' for magic braces.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14031 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14032 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14033 eval_isnamec(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14034 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14035 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14036 return (ASCII_ISALNUM(c) || c == '_' || c == ':');
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14037 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14038
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14039 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14040 * Set number v: variable to "val".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14041 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14042 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14043 set_vim_var_nr(idx, val)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14044 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14045 long val;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14046 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14047 vimvars[idx].vv_nr = val;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14048 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14049
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14050 /*
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14051 * Get number v: variable value.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14052 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14053 long
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14054 get_vim_var_nr(idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14055 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14056 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14057 return vimvars[idx].vv_nr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14058 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14059
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14060 #if defined(FEAT_AUTOCMD) || defined(PROTO)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14061 /*
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14062 * 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
14063 */
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14064 char_u *
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14065 get_vim_var_str(idx)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14066 int idx;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14067 {
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14068 return get_tv_string(&vimvars[idx].vv_tv);
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14069 }
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14070 #endif
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14071
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14072 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14073 * Set v:count, v:count1 and v:prevcount.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14074 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14075 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14076 set_vcount(count, count1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14077 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14078 long count1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14079 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14080 vimvars[VV_PREVCOUNT].vv_nr = vimvars[VV_COUNT].vv_nr;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14081 vimvars[VV_COUNT].vv_nr = count;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14082 vimvars[VV_COUNT1].vv_nr = count1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14083 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14084
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14085 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14086 * Set string v: variable to a copy of "val".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14087 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14088 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14089 set_vim_var_string(idx, val, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14090 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14091 char_u *val;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14092 int len; /* length of "val" to use or -1 (whole string) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14093 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14094 /* 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
14095 * Will always be invoked when "v:progname" is set. */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14096 vimvars[VV_VERSION].vv_nr = VIM_VERSION_100;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14097
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14098 vim_free(vimvars[idx].vv_str);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14099 if (val == NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14100 vimvars[idx].vv_str = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14101 else if (len == -1)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14102 vimvars[idx].vv_str = vim_strsave(val);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14103 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14104 vimvars[idx].vv_str = vim_strnsave(val, len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14105 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14106
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14107 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14108 * Set v:register if needed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14109 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14110 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14111 set_reg_var(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14112 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14113 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14114 char_u regname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14115
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14116 if (c == 0 || c == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14117 regname = '"';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14118 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14119 regname = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14120 /* Avoid free/alloc when the value is already right. */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14121 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
14122 set_vim_var_string(VV_REG, &regname, 1);
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14126 * Get or set v:exception. If "oldval" == NULL, return the current value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14127 * Otherwise, restore the value to "oldval" and return NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14128 * Must always be called in pairs to save and restore v:exception! Does not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14129 * take care of memory allocations.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14130 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14131 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14132 v_exception(oldval)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14133 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14134 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14135 if (oldval == NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14136 return vimvars[VV_EXCEPTION].vv_str;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14137
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14138 vimvars[VV_EXCEPTION].vv_str = oldval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14139 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14140 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14141
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14142 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14143 * Get or set v:throwpoint. If "oldval" == NULL, return the current value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14144 * Otherwise, restore the value to "oldval" and return NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14145 * Must always be called in pairs to save and restore v:throwpoint! Does not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14146 * take care of memory allocations.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14147 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14148 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14149 v_throwpoint(oldval)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14150 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14151 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14152 if (oldval == NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14153 return vimvars[VV_THROWPOINT].vv_str;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14154
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14155 vimvars[VV_THROWPOINT].vv_str = oldval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14156 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14157 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14158
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14159 #if defined(FEAT_AUTOCMD) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14160 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14161 * Set v:cmdarg.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14162 * If "eap" != NULL, use "eap" to generate the value and return the old value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14163 * If "oldarg" != NULL, restore the value to "oldarg" and return NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14164 * Must always be called in pairs!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14165 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14166 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14167 set_cmdarg(eap, oldarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14168 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14169 char_u *oldarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14170 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14171 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14172 char_u *newval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14173 unsigned len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14174
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14175 oldval = vimvars[VV_CMDARG].vv_str;
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14176 if (eap == NULL)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14177 {
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14178 vim_free(oldval);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14179 vimvars[VV_CMDARG].vv_str = oldarg;
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14180 return NULL;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14181 }
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14182
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14183 if (eap->force_bin == FORCE_BIN)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14184 len = 6;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14185 else if (eap->force_bin == FORCE_NOBIN)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14186 len = 8;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14187 else
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14188 len = 0;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14189 if (eap->force_ff != 0)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14190 len += (unsigned)STRLEN(eap->cmd + eap->force_ff) + 6;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14191 # ifdef FEAT_MBYTE
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14192 if (eap->force_enc != 0)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14193 len += (unsigned)STRLEN(eap->cmd + eap->force_enc) + 7;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14194 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14195
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14196 newval = alloc(len + 1);
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14197 if (newval == NULL)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14198 return NULL;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14199
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14200 if (eap->force_bin == FORCE_BIN)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14201 sprintf((char *)newval, " ++bin");
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14202 else if (eap->force_bin == FORCE_NOBIN)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14203 sprintf((char *)newval, " ++nobin");
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14204 else
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14205 *newval = NUL;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14206 if (eap->force_ff != 0)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14207 sprintf((char *)newval + STRLEN(newval), " ++ff=%s",
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14208 eap->cmd + eap->force_ff);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14209 # ifdef FEAT_MBYTE
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14210 if (eap->force_enc != 0)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14211 sprintf((char *)newval + STRLEN(newval), " ++enc=%s",
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14212 eap->cmd + eap->force_enc);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14213 # endif
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14214 vimvars[VV_CMDARG].vv_str = newval;
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14215 return oldval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14216 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14217 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14218
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14219 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14220 * Get the value of internal variable "name".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14221 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14222 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14223 static int
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14224 get_var_tv(name, len, rettv, verbose)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14225 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14226 int len; /* length of "name" */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14227 typval_T *rettv; /* NULL when only checking existence */
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14228 int verbose; /* may give error message */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14229 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14230 int ret = OK;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14231 typval_T *tv = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14232 typval_T atv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14233 dictitem_T *v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14234 int cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14235
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14236 /* truncate the name, so that we can use strcmp() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14237 cc = name[len];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14238 name[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14239
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14240 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14241 * Check for "b:changedtick".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14242 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14243 if (STRCMP(name, "b:changedtick") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14244 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14245 atv.v_type = VAR_NUMBER;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14246 atv.vval.v_number = curbuf->b_changedtick;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14247 tv = &atv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14248 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14249
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14250 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14251 * Check for user-defined variables.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14252 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14253 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14254 {
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14255 v = find_var(name, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14256 if (v != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14257 tv = &v->di_tv;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14258 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14259
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14260 if (tv == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14261 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14262 if (rettv != NULL && verbose)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14263 EMSG2(_(e_undefvar), name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14264 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14265 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14266 else if (rettv != NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14267 copy_tv(tv, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14268
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14269 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14270
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14271 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14272 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14273
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14274 /*
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14275 * Handle expr[expr], expr[expr:expr] subscript and .name lookup.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14276 * Also handle function call with Funcref variable: func(expr)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14277 * Can all be combined: dict.func(expr)[idx]['func'](expr)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14278 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14279 static int
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14280 handle_subscript(arg, rettv, evaluate, verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14281 char_u **arg;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14282 typval_T *rettv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14283 int evaluate; /* do more than finding the end */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14284 int verbose; /* give error messages */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14285 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14286 int ret = OK;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14287 dict_T *selfdict = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14288 char_u *s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14289 int len;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14290
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14291 while (ret == OK
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14292 && (**arg == '['
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14293 || (**arg == '.' && rettv->v_type == VAR_DICT)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14294 || (**arg == '(' && rettv->v_type == VAR_FUNC))
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14295 && !vim_iswhite(*(*arg - 1)))
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14296 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14297 if (**arg == '(')
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14298 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14299 s = rettv->vval.v_string;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14300
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14301 /* Invoke the function. Recursive! */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14302 ret = get_func_tv(s, STRLEN(s), rettv, arg,
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14303 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14304 &len, evaluate, selfdict);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14305
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14306 /* Stop the expression evaluation when immediately aborting on
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14307 * error, or when an interrupt occurred or an exception was thrown
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14308 * but not caught. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14309 if (aborting())
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14310 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14311 if (ret == OK)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14312 clear_tv(rettv);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14313 ret = FAIL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14314 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14315 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14316 selfdict = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14317 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14318 else /* **arg == '[' || **arg == '.' */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14319 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14320 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14321 if (rettv->v_type == VAR_DICT)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14322 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14323 selfdict = rettv->vval.v_dict;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14324 if (selfdict != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14325 ++selfdict->dv_refcount;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14326 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14327 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14328 selfdict = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14329 if (eval_index(arg, rettv, evaluate, verbose) == FAIL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14330 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14331 clear_tv(rettv);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14332 ret = FAIL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14333 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14334 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14335 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14336 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14337 return ret;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14338 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14339
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14340 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14341 * 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
14342 * value).
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14343 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14344 static typval_T *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14345 alloc_tv()
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14346 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14347 return (typval_T *)alloc_clear((unsigned)sizeof(typval_T));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14348 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14349
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14350 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14351 * Allocate memory for a variable type-value, and assign a string to it.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14352 * The string "s" must have been allocated, it is consumed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14353 * Return NULL for out of memory, the variable otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14354 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14355 static typval_T *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14356 alloc_string_tv(s)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14357 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14358 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14359 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14360
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14361 rettv = alloc_tv();
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14362 if (rettv != NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14363 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14364 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14365 rettv->vval.v_string = s;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14366 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14367 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14368 vim_free(s);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14369 return rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14370 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14371
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14372 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14373 * Free the memory for a variable type-value.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14374 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14375 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14376 free_tv(varp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14377 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14378 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14379 if (varp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14380 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14381 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14382 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14383 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14384 func_unref(varp->vval.v_string);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14385 /*FALLTHROUGH*/
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14386 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14387 vim_free(varp->vval.v_string);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14388 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14389 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14390 list_unref(varp->vval.v_list);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14391 break;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14392 case VAR_DICT:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14393 dict_unref(varp->vval.v_dict);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14394 break;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
14395 case VAR_NUMBER:
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
14396 case VAR_UNKNOWN:
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
14397 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14398 default:
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
14399 EMSG2(_(e_intern2), "free_tv()");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14400 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14401 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14402 vim_free(varp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14403 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14404 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14405
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14406 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14407 * 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
14408 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14409 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14410 clear_tv(varp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14411 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14412 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14413 if (varp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14414 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14415 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14416 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14417 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14418 func_unref(varp->vval.v_string);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14419 /*FALLTHROUGH*/
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14420 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14421 vim_free(varp->vval.v_string);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14422 varp->vval.v_string = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14423 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14424 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14425 list_unref(varp->vval.v_list);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
14426 varp->vval.v_list = NULL;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14427 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14428 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14429 dict_unref(varp->vval.v_dict);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
14430 varp->vval.v_dict = NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14431 break;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14432 case VAR_NUMBER:
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14433 varp->vval.v_number = 0;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14434 break;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14435 case VAR_UNKNOWN:
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14436 break;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14437 default:
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14438 EMSG2(_(e_intern2), "clear_tv()");
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14439 }
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14440 varp->v_lock = 0;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14441 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14442 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14443
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14444 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14445 * Set the value of a variable to NULL without freeing items.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14446 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14447 static void
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14448 init_tv(varp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14449 typval_T *varp;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14450 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14451 if (varp != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14452 vim_memset(varp, 0, sizeof(typval_T));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14453 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14454
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14455 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14456 * Get the number value of a variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14457 * If it is a String variable, uses vim_str2nr().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14458 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14459 static long
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14460 get_tv_number(varp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14461 typval_T *varp;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14462 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14463 long n = 0L;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14464
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14465 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14466 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14467 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14468 n = (long)(varp->vval.v_number);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14469 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14470 case VAR_FUNC:
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
14471 EMSG(_("E703: Using a Funcref as a number"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14472 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14473 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14474 if (varp->vval.v_string != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14475 vim_str2nr(varp->vval.v_string, NULL, NULL,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14476 TRUE, TRUE, &n, NULL);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14477 break;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
14478 case VAR_LIST:
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
14479 EMSG(_("E745: Using a List as a number"));
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
14480 break;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14481 case VAR_DICT:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14482 EMSG(_("E728: Using a Dictionary as a number"));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14483 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14484 default:
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14485 EMSG2(_(e_intern2), "get_tv_number()");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14486 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14487 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14488 return n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14489 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14490
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14491 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14492 * Get the lnum from the first argument. Also accepts ".", "$", etc.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14493 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14494 static linenr_T
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14495 get_tv_lnum(argvars)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14496 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14497 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14498 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14499 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14500
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14501 lnum = get_tv_number(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14502 if (lnum == 0) /* no valid number, try using line() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14503 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14504 rettv.v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14505 f_line(argvars, &rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14506 lnum = rettv.vval.v_number;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14507 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14508 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14509 return lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14510 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14511
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14512 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14513 * Get the string value of a variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14514 * 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
14515 * 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
14516 * get_tv_string_buf() uses a given buffer.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14517 * If the String variable has never been set, return an empty string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14518 * Never returns NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14519 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14520 static char_u *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14521 get_tv_string(varp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14522 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14523 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14524 static char_u mybuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14525
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14526 return get_tv_string_buf(varp, mybuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14527 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14528
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14529 static char_u *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14530 get_tv_string_buf(varp, buf)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14531 typval_T *varp;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14532 char_u *buf;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14533 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14534 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14535 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14536 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14537 sprintf((char *)buf, "%ld", (long)varp->vval.v_number);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14538 return buf;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14539 case VAR_FUNC:
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14540 EMSG(_("E729: using Funcref as a String"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14541 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14542 case VAR_LIST:
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14543 EMSG(_("E730: using List as a String"));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14544 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14545 case VAR_DICT:
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14546 EMSG(_("E731: using Dictionary as a String"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14547 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14548 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14549 if (varp->vval.v_string != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14550 return varp->vval.v_string;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14551 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14552 default:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14553 EMSG2(_(e_intern2), "get_tv_string_buf()");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14554 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14555 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14556 return (char_u *)"";
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14557 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14558
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14559 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14560 * Find variable "name" in the list of variables.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14561 * Return a pointer to it if found, NULL if not found.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14562 * Careful: "a:0" variables don't have a name.
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14563 * 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
14564 * hashtab_T used.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14565 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14566 static dictitem_T *
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14567 find_var(name, htp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14568 char_u *name;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14569 hashtab_T **htp;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14570 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14571 char_u *varname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14572 hashtab_T *ht;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14573
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14574 ht = find_var_ht(name, &varname);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14575 if (htp != NULL)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14576 *htp = ht;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14577 if (ht == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14578 return NULL;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14579 return find_var_in_ht(ht, varname, htp != NULL);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14580 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14581
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14582 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14583 * Find variable "varname" in hashtab "ht".
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14584 * Returns NULL if not found.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14585 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14586 static dictitem_T *
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14587 find_var_in_ht(ht, varname, writing)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14588 hashtab_T *ht;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14589 char_u *varname;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14590 int writing;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14591 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14592 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14593
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14594 if (*varname == NUL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14595 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14596 /* Must be something like "s:", otherwise "ht" would be NULL. */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14597 switch (varname[-2])
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14598 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14599 case 's': return &SCRIPT_SV(current_SID).sv_var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14600 case 'g': return &globvars_var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14601 case 'v': return &vimvars_var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14602 case 'b': return &curbuf->b_bufvar;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14603 case 'w': return &curwin->w_winvar;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14604 case 'l': return &current_funccal->l_vars_var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14605 case 'a': return &current_funccal->l_avars_var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14606 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14607 return NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14608 }
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14609
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14610 hi = hash_find(ht, varname);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14611 if (HASHITEM_EMPTY(hi))
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14612 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14613 /* For global variables we may try auto-loading the script. If it
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14614 * worked find the variable again. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14615 if (ht == &globvarht && !writing
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14616 && script_autoload(varname) && !aborting())
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14617 hi = hash_find(ht, varname);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14618 if (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14619 return NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14620 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14621 return HI2DI(hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14622 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14623
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14624 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14625 * Find the hashtab used for a variable name.
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14626 * Set "varname" to the start of name without ':'.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14627 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14628 static hashtab_T *
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14629 find_var_ht(name, varname)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14630 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14631 char_u **varname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14632 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14633 if (name[1] != ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14634 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14635 /* The name must not start with a colon. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14636 if (name[0] == ':')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14637 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14638 *varname = name;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
14639
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
14640 /* "version" is "v:version" in all scopes */
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
14641 if (!HASHITEM_EMPTY(hash_find(&compat_hashtab, name)))
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
14642 return &compat_hashtab;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
14643
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14644 if (current_funccal == NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14645 return &globvarht; /* global variable */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14646 return &current_funccal->l_vars.dv_hashtab; /* l: variable */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14647 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14648 *varname = name + 2;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14649 if (*name == 'g') /* global variable */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14650 return &globvarht;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14651 /* There must be no ':' in the rest of the name, unless g: is used */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14652 if (vim_strchr(name + 2, ':') != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14653 return NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14654 if (*name == 'b') /* buffer variable */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14655 return &curbuf->b_vars.dv_hashtab;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14656 if (*name == 'w') /* window variable */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14657 return &curwin->w_vars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14658 if (*name == 'v') /* v: variable */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14659 return &vimvarht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14660 if (*name == 'a' && current_funccal != NULL) /* function argument */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14661 return &current_funccal->l_avars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14662 if (*name == 'l' && current_funccal != NULL) /* local function variable */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14663 return &current_funccal->l_vars.dv_hashtab;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14664 if (*name == 's' /* script variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14665 && current_SID > 0 && current_SID <= ga_scripts.ga_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14666 return &SCRIPT_VARS(current_SID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14667 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14668 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14669
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14670 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14671 * Get the string value of a (global/local) variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14672 * Returns NULL when it doesn't exist.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14673 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14674 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14675 get_var_value(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14676 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14677 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14678 dictitem_T *v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14679
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14680 v = find_var(name, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14681 if (v == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14682 return NULL;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14683 return get_tv_string(&v->di_tv);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14684 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14685
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14686 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14687 * Allocate a new hashtab for a sourced script. It will be used while
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14688 * sourcing this script and when executing functions defined in the script.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14689 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14690 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14691 new_script_vars(id)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14692 scid_T id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14693 {
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14694 int i;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14695 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14696 scriptvar_T *sv;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14697
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14698 if (ga_grow(&ga_scripts, (int)(id - ga_scripts.ga_len)) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14699 {
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14700 /* Re-allocating ga_data means that an ht_array pointing to
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14701 * ht_smallarray becomes invalid. We can recognize this: ht_mask is
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14702 * 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
14703 for (i = 1; i <= ga_scripts.ga_len; ++i)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14704 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14705 ht = &SCRIPT_VARS(i);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14706 if (ht->ht_mask == HT_INIT_SIZE - 1)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14707 ht->ht_array = ht->ht_smallarray;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14708 sv = &SCRIPT_SV(i);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14709 sv->sv_var.di_tv.vval.v_dict = &sv->sv_dict;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14710 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14711
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14712 while (ga_scripts.ga_len < id)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14713 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14714 sv = &SCRIPT_SV(ga_scripts.ga_len + 1);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14715 init_var_dict(&sv->sv_dict, &sv->sv_var);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14716 ++ga_scripts.ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14717 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14718 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14719 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14720
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14721 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14722 * Initialize dictionary "dict" as a scope and set variable "dict_var" to
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14723 * point to it.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14724 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14725 void
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14726 init_var_dict(dict, dict_var)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14727 dict_T *dict;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14728 dictitem_T *dict_var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14729 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14730 hash_init(&dict->dv_hashtab);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14731 dict->dv_refcount = 99999;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14732 dict_var->di_tv.vval.v_dict = dict;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14733 dict_var->di_tv.v_type = VAR_DICT;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14734 dict_var->di_tv.v_lock = VAR_FIXED;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14735 dict_var->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14736 dict_var->di_key[0] = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14737 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14738
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14739 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14740 * Clean up a list of internal variables.
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14741 * Frees all allocated variables and the value they contain.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14742 * Clears hashtab "ht", does not free it.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14743 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14744 void
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14745 vars_clear(ht)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14746 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14747 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14748 vars_clear_ext(ht, TRUE);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14749 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14750
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14751 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14752 * Like vars_clear(), but only free the value if "free_val" is TRUE.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14753 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14754 static void
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14755 vars_clear_ext(ht, free_val)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14756 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14757 int free_val;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14758 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14759 int todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14760 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14761 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14762
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14763 hash_lock(ht);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14764 todo = ht->ht_used;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14765 for (hi = ht->ht_array; todo > 0; ++hi)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14766 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14767 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14768 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14769 --todo;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14770
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14771 /* Free the variable. Don't remove it from the hashtab,
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14772 * ht_array might change then. hash_clear() takes care of it
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14773 * later. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14774 v = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14775 if (free_val)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14776 clear_tv(&v->di_tv);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14777 if ((v->di_flags & DI_FLAGS_FIX) == 0)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14778 vim_free(v);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14779 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14780 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14781 hash_clear(ht);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14782 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14783
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14784 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14785 * Delete a variable from hashtab "ht" at item "hi".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14786 * Clear the variable value and free the dictitem.
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14787 */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14788 static void
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14789 delete_var(ht, hi)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14790 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14791 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14792 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14793 dictitem_T *di = HI2DI(hi);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14794
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14795 hash_remove(ht, hi);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14796 clear_tv(&di->di_tv);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14797 vim_free(di);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14798 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14799
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14800 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14801 * List the value of one internal variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14802 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14803 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14804 list_one_var(v, prefix)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14805 dictitem_T *v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14806 char_u *prefix;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14807 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14808 char_u *tofree;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14809 char_u *s;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
14810 char_u numbuf[NUMBUFLEN];
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
14811
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14812 s = echo_string(&v->di_tv, &tofree, numbuf);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14813 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
14814 s == NULL ? (char_u *)"" : s);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14815 vim_free(tofree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14816 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14817
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14818 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14819 list_one_var_a(prefix, name, type, string)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14820 char_u *prefix;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14821 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14822 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14823 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14824 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14825 msg_attr(prefix, 0); /* don't use msg(), it overwrites "v:statusmsg" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14826 if (name != NULL) /* "a:" vars don't have a name stored */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14827 msg_puts(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14828 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14829 msg_advance(22);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14830 if (type == VAR_NUMBER)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14831 msg_putchar('#');
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14832 else if (type == VAR_FUNC)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14833 msg_putchar('*');
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14834 else if (type == VAR_LIST)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14835 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14836 msg_putchar('[');
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14837 if (*string == '[')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14838 ++string;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14839 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14840 else if (type == VAR_DICT)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14841 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14842 msg_putchar('{');
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14843 if (*string == '{')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14844 ++string;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14845 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14846 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14847 msg_putchar(' ');
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14848
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14849 msg_outtrans(string);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14850
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14851 if (type == VAR_FUNC)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14852 msg_puts((char_u *)"()");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14853 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14854
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14855 /*
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14856 * Set variable "name" to value in "tv".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14857 * If the variable already exists, the value is updated.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14858 * Otherwise the variable is created.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14859 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14860 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14861 set_var(name, tv, copy)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14862 char_u *name;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14863 typval_T *tv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14864 int copy; /* make copy of value in "tv" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14865 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14866 dictitem_T *v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14867 char_u *varname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14868 hashtab_T *ht;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14869
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14870 if (tv->v_type == VAR_FUNC)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14871 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14872 if (!(vim_strchr((char_u *)"wbs", name[0]) != NULL && name[1] == ':')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14873 && !ASCII_ISUPPER((name[0] != NUL && name[1] == ':')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14874 ? name[2] : name[0]))
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14875 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
14876 EMSG2(_("E704: Funcref variable name must start with a capital: %s"), name);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14877 return;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14878 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14879 if (function_exists(name))
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14880 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
14881 EMSG2(_("705: Variable name conflicts with existing function: %s"),
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
14882 name);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14883 return;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14884 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14885 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14886
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14887 ht = find_var_ht(name, &varname);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14888 if (ht == NULL || *varname == NUL)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14889 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14890 EMSG2(_("E461: Illegal variable name: %s"), name);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14891 return;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14892 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14893
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14894 v = find_var_in_ht(ht, varname, TRUE);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14895 if (v != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14896 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14897 /* existing variable, need to clear the value */
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14898 if (var_check_ro(v->di_flags, name)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14899 || tv_check_lock(v->di_tv.v_lock, name))
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14900 return;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14901 if (v->di_tv.v_type != tv->v_type
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14902 && !((v->di_tv.v_type == VAR_STRING
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14903 || v->di_tv.v_type == VAR_NUMBER)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14904 && (tv->v_type == VAR_STRING
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14905 || tv->v_type == VAR_NUMBER)))
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14906 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
14907 EMSG2(_("E706: Variable type mismatch for: %s"), name);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14908 return;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14909 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14910
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14911 /*
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
14912 * Handle setting internal v: variables separately: we don't change
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
14913 * the type.
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14914 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14915 if (ht == &vimvarht)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14916 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14917 if (v->di_tv.v_type == VAR_STRING)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14918 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14919 vim_free(v->di_tv.vval.v_string);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14920 if (copy || tv->v_type != VAR_STRING)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14921 v->di_tv.vval.v_string = vim_strsave(get_tv_string(tv));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14922 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14923 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14924 /* Take over the string to avoid an extra alloc/free. */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14925 v->di_tv.vval.v_string = tv->vval.v_string;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14926 tv->vval.v_string = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14927 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14928 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14929 else if (v->di_tv.v_type != VAR_NUMBER)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14930 EMSG2(_(e_intern2), "set_var()");
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14931 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14932 v->di_tv.vval.v_number = get_tv_number(tv);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14933 return;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14934 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14935
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14936 clear_tv(&v->di_tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14937 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14938 else /* add a new variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14939 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14940 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14941 + STRLEN(varname)));
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14942 if (v == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14943 return;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14944 STRCPY(v->di_key, varname);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14945 if (hash_add(ht, DI2HIKEY(v)) == FAIL)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14946 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14947 vim_free(v);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14948 return;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14949 }
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14950 v->di_flags = 0;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14951 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14952
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14953 if (copy || tv->v_type == VAR_NUMBER)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14954 copy_tv(tv, &v->di_tv);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14955 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14956 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14957 v->di_tv = *tv;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14958 v->di_tv.v_lock = 0;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14959 init_tv(tv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14960 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14961 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14962
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14963 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14964 * Return TRUE if di_flags "flags" indicate read-only variable "name".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14965 * Also give an error message.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14966 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14967 static int
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14968 var_check_ro(flags, name)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14969 int flags;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14970 char_u *name;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14971 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14972 if (flags & DI_FLAGS_RO)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14973 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14974 EMSG2(_(e_readonlyvar), name);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14975 return TRUE;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14976 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14977 if ((flags & DI_FLAGS_RO_SBX) && sandbox)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14978 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14979 EMSG2(_(e_readonlysbx), name);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14980 return TRUE;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14981 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14982 return FALSE;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14983 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14984
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14985 /*
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14986 * Return TRUE if typeval "tv" is set to be locked (immutable).
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14987 * Also give an error message, using "name".
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14988 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14989 static int
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14990 tv_check_lock(lock, name)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14991 int lock;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14992 char_u *name;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14993 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14994 if (lock & VAR_LOCKED)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14995 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14996 EMSG2(_("E741: Value is locked: %s"),
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14997 name == NULL ? (char_u *)_("Unknown") : name);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14998 return TRUE;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14999 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15000 if (lock & VAR_FIXED)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15001 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15002 EMSG2(_("E742: Cannot change value of %s"),
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15003 name == NULL ? (char_u *)_("Unknown") : name);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15004 return TRUE;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15005 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15006 return FALSE;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15007 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15008
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15009 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15010 * Copy the values from typval_T "from" to typval_T "to".
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15011 * When needed allocates string or increases reference count.
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15012 * 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
15013 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15014 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15015 copy_tv(from, to)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15016 typval_T *from;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15017 typval_T *to;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15018 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15019 to->v_type = from->v_type;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15020 to->v_lock = 0;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15021 switch (from->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15022 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15023 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15024 to->vval.v_number = from->vval.v_number;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15025 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15026 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15027 case VAR_FUNC:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15028 if (from->vval.v_string == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15029 to->vval.v_string = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15030 else
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15031 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15032 to->vval.v_string = vim_strsave(from->vval.v_string);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15033 if (from->v_type == VAR_FUNC)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15034 func_ref(to->vval.v_string);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15035 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15036 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15037 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15038 if (from->vval.v_list == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15039 to->vval.v_list = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15040 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15041 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15042 to->vval.v_list = from->vval.v_list;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15043 ++to->vval.v_list->lv_refcount;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15044 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15045 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15046 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15047 if (from->vval.v_dict == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15048 to->vval.v_dict = NULL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15049 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15050 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15051 to->vval.v_dict = from->vval.v_dict;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15052 ++to->vval.v_dict->dv_refcount;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15053 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15054 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15055 default:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15056 EMSG2(_(e_intern2), "copy_tv()");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15057 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15058 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15059 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15060
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15061 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15062 * Make a copy of an item.
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15063 * 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
15064 * 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
15065 * reference to an already copied list/dict can be used.
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15066 * Returns FAIL or OK.
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15067 */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15068 static int
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15069 item_copy(from, to, deep, copyID)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15070 typval_T *from;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15071 typval_T *to;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15072 int deep;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15073 int copyID;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15074 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15075 static int recurse = 0;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15076 int ret = OK;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15077
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15078 if (recurse >= DICT_MAXNEST)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15079 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15080 EMSG(_("E698: variable nested too deep for making a copy"));
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15081 return FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15082 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15083 ++recurse;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15084
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15085 switch (from->v_type)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15086 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15087 case VAR_NUMBER:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15088 case VAR_STRING:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15089 case VAR_FUNC:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15090 copy_tv(from, to);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15091 break;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15092 case VAR_LIST:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15093 to->v_type = VAR_LIST;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15094 to->v_lock = 0;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15095 if (from->vval.v_list == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15096 to->vval.v_list = NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15097 else if (copyID != 0 && from->vval.v_list->lv_copyID == copyID)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15098 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15099 /* use the copy made earlier */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15100 to->vval.v_list = from->vval.v_list->lv_copylist;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15101 ++to->vval.v_list->lv_refcount;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15102 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15103 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15104 to->vval.v_list = list_copy(from->vval.v_list, deep, copyID);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15105 if (to->vval.v_list == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15106 ret = FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15107 break;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15108 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15109 to->v_type = VAR_DICT;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15110 to->v_lock = 0;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15111 if (from->vval.v_dict == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15112 to->vval.v_dict = NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15113 else if (copyID != 0 && from->vval.v_dict->dv_copyID == copyID)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15114 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15115 /* use the copy made earlier */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15116 to->vval.v_dict = from->vval.v_dict->dv_copydict;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15117 ++to->vval.v_dict->dv_refcount;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15118 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15119 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15120 to->vval.v_dict = dict_copy(from->vval.v_dict, deep, copyID);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15121 if (to->vval.v_dict == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15122 ret = FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15123 break;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15124 default:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15125 EMSG2(_(e_intern2), "item_copy()");
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15126 ret = FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15127 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15128 --recurse;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15129 return ret;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15130 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15131
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15132 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15133 * ":echo expr1 ..." print each argument separated with a space, add a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15134 * newline at the end.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15135 * ":echon expr1 ..." print each argument plain.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15136 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15137 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15138 ex_echo(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15139 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15140 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15141 char_u *arg = eap->arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15142 typval_T rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15143 char_u *tofree;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15144 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15145 int needclr = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15146 int atstart = TRUE;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
15147 char_u numbuf[NUMBUFLEN];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15148
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15149 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15150 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15151 while (*arg != NUL && *arg != '|' && *arg != '\n' && !got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15152 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15153 p = arg;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15154 if (eval1(&arg, &rettv, !eap->skip) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15155 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15156 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15157 * Report the invalid expression unless the expression evaluation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15158 * has been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15159 * exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15160 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15161 if (!aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15162 EMSG2(_(e_invexpr2), p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15163 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15164 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15165 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15166 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15167 if (atstart)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15168 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15169 atstart = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15170 /* Call msg_start() after eval1(), evaluating the expression
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15171 * may cause a message to appear. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15172 if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15173 msg_start();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15174 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15175 else if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15176 msg_puts_attr((char_u *)" ", echo_attr);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15177 p = echo_string(&rettv, &tofree, numbuf);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15178 if (p != NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15179 for ( ; *p != NUL && !got_int; ++p)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15180 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15181 if (*p == '\n' || *p == '\r' || *p == TAB)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15182 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15183 if (*p != TAB && needclr)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15184 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15185 /* remove any text still there from the command */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15186 msg_clr_eos();
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15187 needclr = FALSE;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15188 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15189 msg_putchar_attr(*p, echo_attr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15190 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15191 else
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15192 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15193 #ifdef FEAT_MBYTE
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15194 if (has_mbyte)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15195 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15196 int i = (*mb_ptr2len_check)(p);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15197
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15198 (void)msg_outtrans_len_attr(p, i, echo_attr);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15199 p += i - 1;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15200 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15201 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15202 #endif
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15203 (void)msg_outtrans_len_attr(p, 1, echo_attr);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15204 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15205 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15206 vim_free(tofree);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15207 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15208 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15209 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15210 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15211 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15212
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15213 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15214 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15215 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15216 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15217 /* remove text that may still be there from the command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15218 if (needclr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15219 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15220 if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15221 msg_end();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15222 }
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15226 * ":echohl {name}".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15227 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15228 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15229 ex_echohl(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15230 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15231 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15232 int id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15233
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15234 id = syn_name2id(eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15235 if (id == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15236 echo_attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15237 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15238 echo_attr = syn_id2attr(id);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15239 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15240
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15241 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15242 * ":execute expr1 ..." execute the result of an expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15243 * ":echomsg expr1 ..." Print a message
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15244 * ":echoerr expr1 ..." Print an error
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15245 * Each gets spaces around each argument and a newline at the end for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15246 * echo commands
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15247 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15248 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15249 ex_execute(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15250 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15251 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15252 char_u *arg = eap->arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15253 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15254 int ret = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15255 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15256 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15257 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15258 int save_did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15259
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15260 ga_init2(&ga, 1, 80);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15261
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15262 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15263 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15264 while (*arg != NUL && *arg != '|' && *arg != '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15265 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15266 p = arg;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15267 if (eval1(&arg, &rettv, !eap->skip) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15268 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15269 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15270 * Report the invalid expression unless the expression evaluation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15271 * has been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15272 * exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15273 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15274 if (!aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15275 EMSG2(_(e_invexpr2), p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15276 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15277 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15278 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15279
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15280 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15281 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15282 p = get_tv_string(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15283 len = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15284 if (ga_grow(&ga, len + 2) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15285 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15286 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15287 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15288 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15289 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15290 if (ga.ga_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15291 ((char_u *)(ga.ga_data))[ga.ga_len++] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15292 STRCPY((char_u *)(ga.ga_data) + ga.ga_len, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15293 ga.ga_len += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15294 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15295
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15296 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15297 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15298 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15299
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15300 if (ret != FAIL && ga.ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15301 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15302 if (eap->cmdidx == CMD_echomsg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15303 MSG_ATTR(ga.ga_data, echo_attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15304 else if (eap->cmdidx == CMD_echoerr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15305 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15306 /* We don't want to abort following commands, restore did_emsg. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15307 save_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15308 EMSG((char_u *)ga.ga_data);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15309 if (!force_abort)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15310 did_emsg = save_did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15311 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15312 else if (eap->cmdidx == CMD_execute)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15313 do_cmdline((char_u *)ga.ga_data,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15314 eap->getline, eap->cookie, DOCMD_NOWAIT|DOCMD_VERBOSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15315 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15316
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15317 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15318
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15319 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15320 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15321
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15322 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15323 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15324
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15325 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15326 * Skip over the name of an option: "&option", "&g:option" or "&l:option".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15327 * "arg" points to the "&" or '+' when called, to "option" when returning.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15328 * Returns NULL when no option name found. Otherwise pointer to the char
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15329 * after the option name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15330 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15331 static char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15332 find_option_end(arg, opt_flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15333 char_u **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15334 int *opt_flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15335 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15336 char_u *p = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15337
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15338 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15339 if (*p == 'g' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15340 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15341 *opt_flags = OPT_GLOBAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15342 p += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15343 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15344 else if (*p == 'l' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15345 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15346 *opt_flags = OPT_LOCAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15347 p += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15348 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15349 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15350 *opt_flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15351
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15352 if (!ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15353 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15354 *arg = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15355
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15356 if (p[0] == 't' && p[1] == '_' && p[2] != NUL && p[3] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15357 p += 4; /* termcap option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15358 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15359 while (ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15360 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15361 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15362 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15363
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15364 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15365 * ":function"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15366 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15367 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15368 ex_function(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15369 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15370 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15371 char_u *theline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15372 int j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15373 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15374 int saved_did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15375 char_u *name = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15376 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15377 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15378 garray_T newargs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15379 garray_T newlines;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15380 int varargs = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15381 int mustend = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15382 int flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15383 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15384 int indent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15385 int nesting;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15386 char_u *skip_until = NULL;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15387 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15388 funcdict_T fudi;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15389 static int func_nr = 0; /* number for nameless function */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15390 int paren;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15391 hashtab_T *ht;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15392 int todo;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15393 hashitem_T *hi;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15394
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15395 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15396 * ":function" without argument: list functions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15397 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15398 if (ends_excmd(*eap->arg))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15399 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15400 if (!eap->skip)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15401 {
175
c12f39141bbc updated for version 7.0053
vimboss
parents: 170
diff changeset
15402 todo = func_hashtab.ht_used;
c12f39141bbc updated for version 7.0053
vimboss
parents: 170
diff changeset
15403 for (hi = func_hashtab.ht_array; todo > 0 && !got_int; ++hi)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15404 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15405 if (!HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15406 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15407 --todo;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15408 fp = HI2UF(hi);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15409 if (!isdigit(*fp->uf_name))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15410 list_func_head(fp, FALSE);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15411 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15412 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15413 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15414 eap->nextcmd = check_nextcmd(eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15415 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15416 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15417
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15418 /*
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15419 * Get the function name. There are these situations:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15420 * func normal function name
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15421 * "name" == func, "fudi.fd_dict" == NULL
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15422 * dict.func new dictionary entry
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15423 * "name" == NULL, "fudi.fd_dict" set,
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15424 * "fudi.fd_di" == NULL, "fudi.fd_newkey" == func
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15425 * dict.func existing dict entry with a Funcref
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15426 * "name" == fname, "fudi.fd_dict" set,
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15427 * "fudi.fd_di" set, "fudi.fd_newkey" == NULL
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15428 * dict.func existing dict entry that's not a Funcref
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15429 * "name" == NULL, "fudi.fd_dict" set,
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15430 * "fudi.fd_di" set, "fudi.fd_newkey" == NULL
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15431 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15432 p = eap->arg;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15433 name = trans_function_name(&p, eap->skip, 0, &fudi);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15434 paren = (vim_strchr(p, '(') != NULL);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15435 if (name == NULL && (fudi.fd_dict == NULL || !paren) && !eap->skip)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15436 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15437 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15438 * Return on an invalid expression in braces, unless the expression
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15439 * evaluation has been cancelled due to an aborting error, an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15440 * interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15441 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15442 if (!aborting())
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15443 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
15444 if (!eap->skip && fudi.fd_newkey != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
15445 EMSG2(_(e_dictkey), fudi.fd_newkey);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15446 vim_free(fudi.fd_newkey);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15447 return;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15448 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15449 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15450 eap->skip = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15451 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15452 /* An error in a function call during evaluation of an expression in magic
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15453 * braces should not cause the function not to be defined. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15454 saved_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15455 did_emsg = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15456
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15457 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15458 * ":function func" with only function name: list function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15459 */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15460 if (!paren)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15461 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15462 if (!ends_excmd(*skipwhite(p)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15463 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15464 EMSG(_(e_trailing));
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15465 goto ret_free;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15466 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15467 eap->nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15468 if (eap->nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15469 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15470 if (!eap->skip && !got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15471 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15472 fp = find_func(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15473 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15474 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15475 list_func_head(fp, TRUE);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15476 for (j = 0; j < fp->uf_lines.ga_len && !got_int; ++j)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15477 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15478 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15479 msg_outnum((long)(j + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15480 if (j < 9)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15481 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15482 if (j < 99)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15483 msg_putchar(' ');
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15484 msg_prt_line(FUNCLINE(fp, j), FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15485 out_flush(); /* show a line at a time */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15486 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15487 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15488 if (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15489 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15490 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15491 msg_puts((char_u *)" endfunction");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15492 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15493 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15494 else
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15495 emsg_funcname("E123: Undefined function: %s", name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15496 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15497 goto ret_free;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15498 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15499
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15500 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15501 * ":function name(arg1, arg2)" Define function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15502 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15503 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15504 if (*p != '(')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15505 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15506 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15507 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15508 EMSG2(_("E124: Missing '(': %s"), eap->arg);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15509 goto ret_free;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15510 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15511 /* attempt to continue by skipping some text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15512 if (vim_strchr(p, '(') != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15513 p = vim_strchr(p, '(');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15514 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15515 p = skipwhite(p + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15516
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15517 ga_init2(&newargs, (int)sizeof(char_u *), 3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15518 ga_init2(&newlines, (int)sizeof(char_u *), 3);
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 * Isolate the arguments: "arg1, arg2, ...)"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15522 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15523 while (*p != ')')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15524 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15525 if (p[0] == '.' && p[1] == '.' && p[2] == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15526 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15527 varargs = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15528 p += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15529 mustend = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15530 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15531 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15532 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15533 arg = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15534 while (ASCII_ISALNUM(*p) || *p == '_')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15535 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15536 if (arg == p || isdigit(*arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15537 || (p - arg == 9 && STRNCMP(arg, "firstline", 9) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15538 || (p - arg == 8 && STRNCMP(arg, "lastline", 8) == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15539 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15540 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15541 EMSG2(_("E125: Illegal argument: %s"), arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15542 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15543 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15544 if (ga_grow(&newargs, 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15545 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15546 c = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15547 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15548 arg = vim_strsave(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15549 if (arg == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15550 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15551 ((char_u **)(newargs.ga_data))[newargs.ga_len] = arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15552 *p = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15553 newargs.ga_len++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15554 if (*p == ',')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15555 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15556 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15557 mustend = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15558 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15559 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15560 if (mustend && *p != ')')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15561 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15562 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15563 EMSG2(_(e_invarg2), eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15564 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15565 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15566 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15567 ++p; /* skip the ')' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15568
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15569 /* find extra arguments "range", "dict" and "abort" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15570 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15571 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15572 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15573 if (STRNCMP(p, "range", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15574 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15575 flags |= FC_RANGE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15576 p += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15577 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15578 else if (STRNCMP(p, "dict", 4) == 0)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15579 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15580 flags |= FC_DICT;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15581 p += 4;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15582 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15583 else if (STRNCMP(p, "abort", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15584 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15585 flags |= FC_ABORT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15586 p += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15587 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15588 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15589 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15590 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15591
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15592 if (*p != NUL && *p != '"' && *p != '\n' && !eap->skip && !did_emsg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15593 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15594
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15595 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15596 * Read the body of the function, until ":endfunction" is found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15597 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15598 if (KeyTyped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15599 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15600 /* Check if the function already exists, don't let the user type the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15601 * whole function before telling him it doesn't work! For a script we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15602 * need to skip the body to be able to find what follows. */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15603 if (!eap->skip && !eap->forceit)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15604 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15605 if (fudi.fd_dict != NULL && fudi.fd_newkey == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15606 EMSG(_(e_funcdict));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15607 else if (name != NULL && find_func(name) != NULL)
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15608 emsg_funcname(e_funcexts, name);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15609 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15610
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15611 msg_putchar('\n'); /* don't overwrite the function name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15612 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15613 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15614
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15615 indent = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15616 nesting = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15617 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15618 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15619 msg_scroll = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15620 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15621 if (eap->getline == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15622 theline = getcmdline(':', 0L, indent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15623 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15624 theline = eap->getline(':', eap->cookie, indent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15625 if (KeyTyped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15626 lines_left = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15627 if (theline == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15628 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15629 EMSG(_("E126: Missing :endfunction"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15630 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15631 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15632
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15633 if (skip_until != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15634 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15635 /* between ":append" and "." and between ":python <<EOF" and "EOF"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15636 * don't check for ":endfunc". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15637 if (STRCMP(theline, skip_until) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15638 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15639 vim_free(skip_until);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15640 skip_until = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15641 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15642 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15643 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15644 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15645 /* skip ':' and blanks*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15646 for (p = theline; vim_iswhite(*p) || *p == ':'; ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15647 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15648
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
15649 /* Check for "endfunction". */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
15650 if (checkforcmd(&p, "endfunction", 4) && nesting-- == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15651 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15652 vim_free(theline);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15653 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15654 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15655
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
15656 /* Increase indent inside "if", "while", "for" and "try", decrease
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15657 * at "end". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15658 if (indent > 2 && STRNCMP(p, "end", 3) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15659 indent -= 2;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
15660 else if (STRNCMP(p, "if", 2) == 0
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
15661 || STRNCMP(p, "wh", 2) == 0
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
15662 || STRNCMP(p, "for", 3) == 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15663 || STRNCMP(p, "try", 3) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15664 indent += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15665
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15666 /* Check for defining a function inside this function. */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
15667 if (checkforcmd(&p, "function", 2))
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
15668 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
15669 if (*p == '!')
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
15670 p = skipwhite(p + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15671 p += eval_fname_script(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15672 if (ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15673 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15674 vim_free(trans_function_name(&p, TRUE, 0, NULL));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15675 if (*skipwhite(p) == '(')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15676 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15677 ++nesting;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15678 indent += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15679 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15680 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15681 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15682
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15683 /* Check for ":append" or ":insert". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15684 p = skip_range(p, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15685 if ((p[0] == 'a' && (!ASCII_ISALPHA(p[1]) || p[1] == 'p'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15686 || (p[0] == 'i'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15687 && (!ASCII_ISALPHA(p[1]) || (p[1] == 'n'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15688 && (!ASCII_ISALPHA(p[2]) || (p[2] == 's'))))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15689 skip_until = vim_strsave((char_u *)".");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15690
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15691 /* Check for ":python <<EOF", ":tcl <<EOF", etc. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15692 arg = skipwhite(skiptowhite(p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15693 if (arg[0] == '<' && arg[1] =='<'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15694 && ((p[0] == 'p' && p[1] == 'y'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15695 && (!ASCII_ISALPHA(p[2]) || p[2] == 't'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15696 || (p[0] == 'p' && p[1] == 'e'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15697 && (!ASCII_ISALPHA(p[2]) || p[2] == 'r'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15698 || (p[0] == 't' && p[1] == 'c'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15699 && (!ASCII_ISALPHA(p[2]) || p[2] == 'l'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15700 || (p[0] == 'r' && p[1] == 'u' && p[2] == 'b'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15701 && (!ASCII_ISALPHA(p[3]) || p[3] == 'y'))
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
15702 || (p[0] == 'm' && p[1] == 'z'
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
15703 && (!ASCII_ISALPHA(p[2]) || p[2] == 's'))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15704 ))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15705 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15706 /* ":python <<" continues until a dot, like ":append" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15707 p = skipwhite(arg + 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15708 if (*p == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15709 skip_until = vim_strsave((char_u *)".");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15710 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15711 skip_until = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15712 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15713 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15714
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15715 /* Add the line to the function. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15716 if (ga_grow(&newlines, 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15717 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15718 ((char_u **)(newlines.ga_data))[newlines.ga_len] = theline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15719 newlines.ga_len++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15720 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15721
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15722 /* Don't define the function when skipping commands or when an error was
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15723 * detected. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15724 if (eap->skip || did_emsg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15725 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15726
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15727 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15728 * If there are no errors, add the function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15729 */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15730 if (fudi.fd_dict == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15731 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15732 v = find_var(name, &ht);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15733 if (v != NULL && v->di_tv.v_type == VAR_FUNC)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15734 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15735 emsg_funcname("E707: Function name conflicts with variable: %s",
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15736 name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15737 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15738 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15739
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15740 fp = find_func(name);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15741 if (fp != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15742 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15743 if (!eap->forceit)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15744 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15745 emsg_funcname(e_funcexts, name);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15746 goto erret;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15747 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15748 if (fp->uf_calls > 0)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15749 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15750 emsg_funcname("E127: Cannot redefine function %s: It is in use",
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15751 name);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15752 goto erret;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15753 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15754 /* redefine existing function */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15755 ga_clear_strings(&(fp->uf_args));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15756 ga_clear_strings(&(fp->uf_lines));
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15757 vim_free(name);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15758 name = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15759 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15760 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15761 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15762 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15763 char numbuf[20];
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15764
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15765 fp = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15766 if (fudi.fd_newkey == NULL && !eap->forceit)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15767 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15768 EMSG(_(e_funcdict));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15769 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15770 }
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15771 if (fudi.fd_di == NULL)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15772 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15773 /* Can't add a function to a locked dictionary */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15774 if (tv_check_lock(fudi.fd_dict->dv_lock, eap->arg))
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15775 goto erret;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15776 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15777 /* Can't change an existing function if it is locked */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15778 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
15779 goto erret;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15780
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15781 /* Give the function a sequential number. Can only be used with a
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15782 * Funcref! */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15783 vim_free(name);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15784 sprintf(numbuf, "%d", ++func_nr);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15785 name = vim_strsave((char_u *)numbuf);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15786 if (name == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15787 goto erret;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15788 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15789
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15790 if (fp == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15791 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15792 if (fudi.fd_dict == NULL && vim_strchr(name, ':') != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15793 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15794 int slen, plen;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15795 char_u *scriptname;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15796
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15797 /* Check that the autoload name matches the script name. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15798 j = FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15799 if (sourcing_name != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15800 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15801 scriptname = autoload_name(name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15802 if (scriptname != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15803 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15804 p = vim_strchr(scriptname, '/');
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15805 plen = STRLEN(p);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15806 slen = STRLEN(sourcing_name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15807 if (slen > plen && fnamecmp(p,
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15808 sourcing_name + slen - plen) == 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15809 j = OK;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15810 vim_free(scriptname);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15811 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15812 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15813 if (j == FAIL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15814 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15815 EMSG2(_("E746: Function name does not match script file name: %s"), name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15816 goto erret;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15817 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15818 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15819
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15820 fp = (ufunc_T *)alloc((unsigned)(sizeof(ufunc_T) + STRLEN(name)));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15821 if (fp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15822 goto erret;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15823
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15824 if (fudi.fd_dict != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15825 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15826 if (fudi.fd_di == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15827 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15828 /* add new dict entry */
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
15829 fudi.fd_di = dictitem_alloc(fudi.fd_newkey);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15830 if (fudi.fd_di == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15831 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15832 vim_free(fp);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15833 goto erret;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15834 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
15835 if (dict_add(fudi.fd_dict, fudi.fd_di) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
15836 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
15837 vim_free(fudi.fd_di);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
15838 goto erret;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
15839 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15840 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15841 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15842 /* overwrite existing dict entry */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15843 clear_tv(&fudi.fd_di->di_tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15844 fudi.fd_di->di_tv.v_type = VAR_FUNC;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15845 fudi.fd_di->di_tv.v_lock = 0;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15846 fudi.fd_di->di_tv.vval.v_string = vim_strsave(name);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15847 fp->uf_refcount = 1;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15848 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15849
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15850 /* insert the new function in the function list */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15851 STRCPY(fp->uf_name, name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15852 hash_add(&func_hashtab, UF2HIKEY(fp));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15853 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15854 fp->uf_args = newargs;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15855 fp->uf_lines = newlines;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
15856 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
15857 fp->uf_tml_count = NULL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
15858 fp->uf_tml_total = NULL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
15859 fp->uf_tml_self = NULL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
15860 fp->uf_profiling = FALSE;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
15861 if (prof_def_func())
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
15862 func_do_profile(fp);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
15863 #endif
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15864 fp->uf_varargs = varargs;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15865 fp->uf_flags = flags;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15866 fp->uf_calls = 0;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15867 fp->uf_script_ID = current_SID;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15868 goto ret_free;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15869
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15870 erret:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15871 ga_clear_strings(&newargs);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15872 ga_clear_strings(&newlines);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15873 ret_free:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15874 vim_free(skip_until);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15875 vim_free(fudi.fd_newkey);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15876 vim_free(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15877 did_emsg |= saved_did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15878 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15879
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15880 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15881 * Get a function name, translating "<SID>" and "<SNR>".
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15882 * Also handles a Funcref in a List or Dictionary.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15883 * Returns the function name in allocated memory, or NULL for failure.
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15884 * flags:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15885 * TFN_INT: internal function name OK
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15886 * TFN_QUIET: be quiet
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15887 * Advances "pp" to just after the function name (if no error).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15888 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15889 static char_u *
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15890 trans_function_name(pp, skip, flags, fdp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15891 char_u **pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15892 int skip; /* only find the end, don't evaluate */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15893 int flags;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15894 funcdict_T *fdp; /* return: info about dictionary used */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15895 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15896 char_u *name = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15897 char_u *start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15898 char_u *end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15899 int lead;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15900 char_u sid_buf[20];
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15901 int len;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15902 lval_T lv;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15903
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15904 if (fdp != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15905 vim_memset(fdp, 0, sizeof(funcdict_T));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15906 start = *pp;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15907
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15908 /* Check for hard coded <SNR>: already translated function ID (from a user
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15909 * command). */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15910 if ((*pp)[0] == K_SPECIAL && (*pp)[1] == KS_EXTRA
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15911 && (*pp)[2] == (int)KE_SNR)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15912 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15913 *pp += 3;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15914 len = get_id_len(pp) + 3;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15915 return vim_strnsave(start, len);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15916 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15917
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15918 /* A name starting with "<SID>" or "<SNR>" is local to a script. But
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15919 * don't skip over "s:", get_lval() needs it for "s:dict.func". */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15920 lead = eval_fname_script(start);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15921 if (lead > 2)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15922 start += lead;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15923
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15924 end = get_lval(start, NULL, &lv, FALSE, skip, flags & TFN_QUIET);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15925 if (end == start)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15926 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15927 if (!skip)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15928 EMSG(_("E129: Function name required"));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15929 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15930 }
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15931 if (end == NULL || (lv.ll_tv != NULL && (lead > 2 || lv.ll_range)))
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15932 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15933 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15934 * Report an invalid expression in braces, unless the expression
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15935 * evaluation has been cancelled due to an aborting error, an
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15936 * interrupt, or an exception.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15937 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15938 if (!aborting())
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15939 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15940 if (end != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15941 EMSG2(_(e_invarg2), start);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15942 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15943 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15944 *pp = find_name_end(start, NULL, NULL, TRUE);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15945 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15946 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15947
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15948 if (lv.ll_tv != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15949 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15950 if (fdp != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15951 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15952 fdp->fd_dict = lv.ll_dict;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15953 fdp->fd_newkey = lv.ll_newkey;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15954 lv.ll_newkey = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15955 fdp->fd_di = lv.ll_di;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15956 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15957 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
15958 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15959 name = vim_strsave(lv.ll_tv->vval.v_string);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15960 *pp = end;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15961 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15962 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15963 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
15964 if (!skip && !(flags & TFN_QUIET) && (fdp == NULL
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
15965 || lv.ll_dict == NULL || fdp->fd_newkey == NULL))
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15966 EMSG(_(e_funcref));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15967 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15968 *pp = end;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15969 name = NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15970 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15971 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15972 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15973
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15974 if (lv.ll_name == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15975 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15976 /* Error found, but continue after the function name. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15977 *pp = end;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15978 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15979 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15980
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15981 if (lv.ll_exp_name != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15982 len = STRLEN(lv.ll_exp_name);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15983 else
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15984 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15985 if (lead == 2) /* skip over "s:" */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15986 lv.ll_name += 2;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15987 len = (int)(end - lv.ll_name);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15988 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15989
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15990 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15991 * Copy the function name to allocated memory.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15992 * Accept <SID>name() inside a script, translate into <SNR>123_name().
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15993 * Accept <SNR>123_name() outside a script.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15994 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15995 if (skip)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15996 lead = 0; /* do nothing */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15997 else if (lead > 0)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15998 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15999 lead = 3;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16000 if (eval_fname_sid(*pp)) /* If it's "<SID>" */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16001 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16002 if (current_SID <= 0)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16003 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16004 EMSG(_(e_usingsid));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16005 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16006 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16007 sprintf((char *)sid_buf, "%ld_", (long)current_SID);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16008 lead += (int)STRLEN(sid_buf);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16009 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16010 }
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16011 else if (!(flags & TFN_INT) && builtin_function(lv.ll_name))
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16012 {
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16013 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
16014 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16015 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16016 name = alloc((unsigned)(len + lead + 1));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16017 if (name != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16018 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16019 if (lead > 0)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16020 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16021 name[0] = K_SPECIAL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16022 name[1] = KS_EXTRA;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16023 name[2] = (int)KE_SNR;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16024 if (lead > 3) /* If it's "<SID>" */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16025 STRCPY(name + 3, sid_buf);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16026 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16027 mch_memmove(name + lead, lv.ll_name, (size_t)len);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16028 name[len + lead] = NUL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16029 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16030 *pp = end;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16031
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16032 theend:
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16033 clear_lval(&lv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16034 return name;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16035 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16036
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16037 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16038 * Return 5 if "p" starts with "<SID>" or "<SNR>" (ignoring case).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16039 * Return 2 if "p" starts with "s:".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16040 * Return 0 otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16041 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16042 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16043 eval_fname_script(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16044 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16045 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16046 if (p[0] == '<' && (STRNICMP(p + 1, "SID>", 4) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16047 || STRNICMP(p + 1, "SNR>", 4) == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16048 return 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16049 if (p[0] == 's' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16050 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16051 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16052 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16053
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16054 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16055 * Return TRUE if "p" starts with "<SID>" or "s:".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16056 * Only works if eval_fname_script() returned non-zero for "p"!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16057 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16058 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16059 eval_fname_sid(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16060 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16061 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16062 return (*p == 's' || TOUPPER_ASC(p[2]) == 'I');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16063 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16064
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16065 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16066 * List the head of the function: "name(arg1, arg2)".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16067 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16068 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16069 list_func_head(fp, indent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16070 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16071 int indent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16072 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16073 int j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16074
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16075 msg_start();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16076 if (indent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16077 MSG_PUTS(" ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16078 MSG_PUTS("function ");
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16079 if (fp->uf_name[0] == K_SPECIAL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16080 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16081 MSG_PUTS_ATTR("<SNR>", hl_attr(HLF_8));
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16082 msg_puts(fp->uf_name + 3);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16083 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16084 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16085 msg_puts(fp->uf_name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16086 msg_putchar('(');
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16087 for (j = 0; j < fp->uf_args.ga_len; ++j)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16088 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16089 if (j)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16090 MSG_PUTS(", ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16091 msg_puts(FUNCARG(fp, j));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16092 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16093 if (fp->uf_varargs)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16094 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16095 if (j)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16096 MSG_PUTS(", ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16097 MSG_PUTS("...");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16098 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16099 msg_putchar(')');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16100 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16101
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16102 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16103 * Find a function by name, return pointer to it in ufuncs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16104 * Return NULL for unknown function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16105 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16106 static ufunc_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16107 find_func(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16108 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16109 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16110 hashitem_T *hi;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16111
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16112 hi = hash_find(&func_hashtab, name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16113 if (!HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16114 return HI2UF(hi);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16115 return NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16116 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16117
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16118 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16119 * Return TRUE if a function "name" exists.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16120 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16121 static int
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16122 function_exists(name)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16123 char_u *name;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16124 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16125 char_u *p = name;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16126 int n = FALSE;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16127
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16128 p = trans_function_name(&p, FALSE, TFN_INT|TFN_QUIET, NULL);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16129 if (p != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16130 {
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16131 if (builtin_function(p))
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16132 n = (find_internal_func(p) >= 0);
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16133 else
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16134 n = (find_func(p) != NULL);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16135 vim_free(p);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16136 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16137 return n;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16138 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16139
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16140 /*
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16141 * Return TRUE if "name" looks like a builtin function name: starts with a
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16142 * lower case letter and doesn't contain a ':'.
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16143 */
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16144 static int
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16145 builtin_function(name)
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16146 char_u *name;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16147 {
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16148 return ASCII_ISLOWER(name[0]) && vim_strchr(name, ':') == NULL;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16149 }
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16150
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16151 #if defined(FEAT_PROFILE) || defined(PROTO)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16152 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16153 * Start profiling function "fp".
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16154 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16155 static void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16156 func_do_profile(fp)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16157 ufunc_T *fp;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16158 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16159 fp->uf_tm_count = 0;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16160 profile_zero(&fp->uf_tm_self);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16161 profile_zero(&fp->uf_tm_total);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16162 if (fp->uf_tml_count == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16163 fp->uf_tml_count = (int *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16164 (sizeof(int) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16165 if (fp->uf_tml_total == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16166 fp->uf_tml_total = (proftime_T *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16167 (sizeof(proftime_T) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16168 if (fp->uf_tml_self == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16169 fp->uf_tml_self = (proftime_T *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16170 (sizeof(proftime_T) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16171 fp->uf_tml_idx = -1;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16172 if (fp->uf_tml_count == NULL || fp->uf_tml_total == NULL
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16173 || fp->uf_tml_self == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16174 return; /* out of memory */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16175
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16176 fp->uf_profiling = TRUE;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16177 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16178
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16179 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16180 * Dump the profiling results for all functions in file "fd".
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16181 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16182 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16183 func_dump_profile(fd)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16184 FILE *fd;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16185 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16186 hashitem_T *hi;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16187 int todo;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16188 ufunc_T *fp;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16189 int i;
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16190 ufunc_T **sorttab;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16191 int st_len = 0;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16192
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16193 todo = func_hashtab.ht_used;
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16194 sorttab = (ufunc_T **)alloc((unsigned)(sizeof(ufunc_T) * todo));
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16195
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16196 for (hi = func_hashtab.ht_array; todo > 0; ++hi)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16197 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16198 if (!HASHITEM_EMPTY(hi))
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16199 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16200 --todo;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16201 fp = HI2UF(hi);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16202 if (fp->uf_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16203 {
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16204 if (sorttab != NULL)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16205 sorttab[st_len++] = fp;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16206
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16207 if (fp->uf_name[0] == K_SPECIAL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16208 fprintf(fd, "FUNCTION <SNR>%s()\n", fp->uf_name + 3);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16209 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16210 fprintf(fd, "FUNCTION %s()\n", fp->uf_name);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16211 if (fp->uf_tm_count == 1)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16212 fprintf(fd, "Called 1 time\n");
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16213 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16214 fprintf(fd, "Called %d times\n", fp->uf_tm_count);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16215 fprintf(fd, "Total time: %s\n", profile_msg(&fp->uf_tm_total));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16216 fprintf(fd, " Self time: %s\n", profile_msg(&fp->uf_tm_self));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16217 fprintf(fd, "\n");
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16218 fprintf(fd, "count total (s) self (s)\n");
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16219
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16220 for (i = 0; i < fp->uf_lines.ga_len; ++i)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16221 {
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16222 prof_func_line(fd, fp->uf_tml_count[i],
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16223 &fp->uf_tml_total[i], &fp->uf_tml_self[i], TRUE);
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16224 fprintf(fd, "%s\n", FUNCLINE(fp, i));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16225 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16226 fprintf(fd, "\n");
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16227 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16228 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16229 }
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16230
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16231 if (sorttab != NULL && st_len > 0)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16232 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16233 qsort((void *)sorttab, (size_t)st_len, sizeof(ufunc_T *),
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16234 prof_total_cmp);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16235 prof_sort_list(fd, sorttab, st_len, "TOTAL", FALSE);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16236 qsort((void *)sorttab, (size_t)st_len, sizeof(ufunc_T *),
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16237 prof_self_cmp);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16238 prof_sort_list(fd, sorttab, st_len, "SELF", TRUE);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16239 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16240 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16241
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16242 static void
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16243 prof_sort_list(fd, sorttab, st_len, title, prefer_self)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16244 FILE *fd;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16245 ufunc_T **sorttab;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16246 int st_len;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16247 char *title;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16248 int prefer_self; /* when equal print only self time */
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16249 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16250 int i;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16251 ufunc_T *fp;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16252
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16253 fprintf(fd, "FUNCTIONS SORTED ON %s TIME\n", title);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16254 fprintf(fd, "count total (s) self (s) function\n");
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16255 for (i = 0; i < 20 && i < st_len; ++i)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16256 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16257 fp = sorttab[i];
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16258 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
16259 prefer_self);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16260 if (fp->uf_name[0] == K_SPECIAL)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16261 fprintf(fd, " <SNR>%s()\n", fp->uf_name + 3);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16262 else
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16263 fprintf(fd, " %s()\n", fp->uf_name);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16264 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16265 fprintf(fd, "\n");
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16266 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16267
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16268 /*
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16269 * Print the count and times for one function or function line.
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16270 */
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16271 static void
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16272 prof_func_line(fd, count, total, self, prefer_self)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16273 FILE *fd;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16274 int count;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16275 proftime_T *total;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16276 proftime_T *self;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16277 int prefer_self; /* when equal print only self time */
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16278 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16279 if (count > 0)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16280 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16281 fprintf(fd, "%5d ", count);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16282 if (prefer_self && profile_equal(total, self))
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16283 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16284 else
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16285 fprintf(fd, "%s ", profile_msg(total));
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16286 if (!prefer_self && profile_equal(total, self))
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16287 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16288 else
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16289 fprintf(fd, "%s ", profile_msg(self));
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16290 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16291 else
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16292 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16293 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16294
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16295 /*
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16296 * Compare function for total time sorting.
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16297 */
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16298 static int
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16299 #ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16300 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16301 #endif
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16302 prof_total_cmp(s1, s2)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16303 const void *s1;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16304 const void *s2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16305 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16306 ufunc_T *p1, *p2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16307
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16308 p1 = *(ufunc_T **)s1;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16309 p2 = *(ufunc_T **)s2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16310 return profile_cmp(&p1->uf_tm_total, &p2->uf_tm_total);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16311 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16312
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16313 /*
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16314 * Compare function for self time sorting.
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16315 */
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16316 static int
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16317 #ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16318 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16319 #endif
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16320 prof_self_cmp(s1, s2)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16321 const void *s1;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16322 const void *s2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16323 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16324 ufunc_T *p1, *p2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16325
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16326 p1 = *(ufunc_T **)s1;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16327 p2 = *(ufunc_T **)s2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16328 return profile_cmp(&p1->uf_tm_self, &p2->uf_tm_self);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16329 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16330
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16331 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16332
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16333 /*
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16334 * If "name" has a package name try autoloading the script for it.
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16335 * Return TRUE if a package was loaded.
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16336 */
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16337 static int
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16338 script_autoload(name)
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16339 char_u *name;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16340 {
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16341 char_u *p;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16342 char_u *scriptname;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16343 int ret = FALSE;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16344
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16345 /* If there is no colon after name[1] there is no package name. */
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16346 p = vim_strchr(name, ':');
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16347 if (p == NULL || p <= name + 2)
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16348 return FALSE;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16349
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16350 /* Try loading the package from $VIMRUNTIME/autoload/<name>.vim */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16351 scriptname = autoload_name(name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16352 if (cmd_runtime(scriptname, FALSE) == OK)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16353 ret = TRUE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16354
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16355 vim_free(scriptname);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16356 return ret;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16357 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16358
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16359 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16360 * Return the autoload script name for a function or variable name.
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16361 * Returns NULL when out of memory.
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16362 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16363 static char_u *
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16364 autoload_name(name)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16365 char_u *name;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16366 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16367 char_u *p;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16368 char_u *scriptname;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16369
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16370 /* Get the script file name: replace ':' with '/', append ".vim". */
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16371 scriptname = alloc((unsigned)(STRLEN(name) + 14));
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16372 if (scriptname == NULL)
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16373 return FALSE;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16374 STRCPY(scriptname, "autoload/");
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16375 STRCAT(scriptname, name);
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16376 *vim_strrchr(scriptname, ':') = NUL;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16377 STRCAT(scriptname, ".vim");
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16378 while ((p = vim_strchr(scriptname, ':')) != NULL)
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16379 *p = '/';
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16380 return scriptname;
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16381 }
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16382
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16383 #if defined(FEAT_CMDL_COMPL) || defined(PROTO)
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 * Function given to ExpandGeneric() to obtain the list of user defined
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16387 * function names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16388 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16389 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16390 get_user_func_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16391 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16392 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16393 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16394 static long_u done;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16395 static hashitem_T *hi;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16396 ufunc_T *fp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16397
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16398 if (idx == 0)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16399 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16400 done = 0;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16401 hi = func_hashtab.ht_array;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16402 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16403 if (done < func_hashtab.ht_used)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16404 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16405 if (done++ > 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16406 ++hi;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16407 while (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16408 ++hi;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16409 fp = HI2UF(hi);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16410
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16411 if (STRLEN(fp->uf_name) + 4 >= IOSIZE)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16412 return fp->uf_name; /* prevents overflow */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16413
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16414 cat_func_name(IObuff, fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16415 if (xp->xp_context != EXPAND_USER_FUNC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16416 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16417 STRCAT(IObuff, "(");
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16418 if (!fp->uf_varargs && fp->uf_args.ga_len == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16419 STRCAT(IObuff, ")");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16420 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16421 return IObuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16422 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16423 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16424 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16425
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16426 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16427
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16428 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16429 * Copy the function name of "fp" to buffer "buf".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16430 * "buf" must be able to hold the function name plus three bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16431 * Takes care of script-local function names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16432 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16433 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16434 cat_func_name(buf, fp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16435 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16436 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16437 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16438 if (fp->uf_name[0] == K_SPECIAL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16439 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16440 STRCPY(buf, "<SNR>");
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16441 STRCAT(buf, fp->uf_name + 3);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16442 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16443 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16444 STRCPY(buf, fp->uf_name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16445 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16446
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16447 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16448 * ":delfunction {name}"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16449 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16450 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16451 ex_delfunction(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16452 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16453 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16454 ufunc_T *fp = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16455 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16456 char_u *name;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16457 funcdict_T fudi;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16458
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16459 p = eap->arg;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16460 name = trans_function_name(&p, eap->skip, 0, &fudi);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16461 vim_free(fudi.fd_newkey);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16462 if (name == NULL)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16463 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16464 if (fudi.fd_dict != NULL && !eap->skip)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16465 EMSG(_(e_funcref));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16466 return;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16467 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16468 if (!ends_excmd(*skipwhite(p)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16469 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16470 vim_free(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16471 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16472 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16473 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16474 eap->nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16475 if (eap->nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16476 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16477
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16478 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16479 fp = find_func(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16480 vim_free(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16481
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16482 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16483 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16484 if (fp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16485 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16486 EMSG2(_(e_nofunc), eap->arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16487 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16488 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16489 if (fp->uf_calls > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16490 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16491 EMSG2(_("E131: Cannot delete function %s: It is in use"), eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16492 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16493 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16494
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16495 if (fudi.fd_dict != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16496 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16497 /* Delete the dict item that refers to the function, it will
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16498 * invoke func_unref() and possibly delete the function. */
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
16499 dictitem_remove(fudi.fd_dict, fudi.fd_di);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16500 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16501 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16502 func_free(fp);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16503 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16504 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16505
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16506 /*
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16507 * Free a function and remove it from the list of functions.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16508 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16509 static void
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16510 func_free(fp)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16511 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16512 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16513 hashitem_T *hi;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16514
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16515 /* clear this function */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16516 ga_clear_strings(&(fp->uf_args));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16517 ga_clear_strings(&(fp->uf_lines));
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16518 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16519 vim_free(fp->uf_tml_count);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16520 vim_free(fp->uf_tml_total);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16521 vim_free(fp->uf_tml_self);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16522 #endif
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16523
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16524 /* remove the function from the function hashtable */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16525 hi = hash_find(&func_hashtab, UF2HIKEY(fp));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16526 if (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16527 EMSG2(_(e_intern2), "func_free()");
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16528 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16529 hash_remove(&func_hashtab, hi);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16530
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16531 vim_free(fp);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16532 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16533
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16534 /*
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16535 * Unreference a Function: decrement the reference count and free it when it
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16536 * becomes zero. Only for numbered functions.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16537 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16538 static void
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16539 func_unref(name)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16540 char_u *name;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16541 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16542 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16543
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16544 if (name != NULL && isdigit(*name))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16545 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16546 fp = find_func(name);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16547 if (fp == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16548 EMSG2(_(e_intern2), "func_unref()");
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16549 else if (--fp->uf_refcount <= 0)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16550 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16551 /* 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
16552 * when "uf_calls" becomes zero. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16553 if (fp->uf_calls == 0)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16554 func_free(fp);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16555 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16556 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16557 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16558
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16559 /*
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16560 * Count a reference to a Function.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16561 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16562 static void
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16563 func_ref(name)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16564 char_u *name;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16565 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16566 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16567
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16568 if (name != NULL && isdigit(*name))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16569 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16570 fp = find_func(name);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16571 if (fp == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16572 EMSG2(_(e_intern2), "func_ref()");
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16573 else
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16574 ++fp->uf_refcount;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16575 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16576 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16577
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16578 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16579 * Call a user function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16580 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16581 static void
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16582 call_user_func(fp, argcount, argvars, rettv, firstline, lastline, selfdict)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16583 ufunc_T *fp; /* pointer to function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16584 int argcount; /* nr of args */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16585 typval_T *argvars; /* arguments */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16586 typval_T *rettv; /* return value */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16587 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16588 linenr_T lastline; /* last line of range */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16589 dict_T *selfdict; /* Dictionary for "self" */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16590 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16591 char_u *save_sourcing_name;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16592 linenr_T save_sourcing_lnum;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16593 scid_T save_current_SID;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16594 funccall_T fc;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16595 funccall_T *save_fcp = current_funccal;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16596 int save_did_emsg;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16597 static int depth = 0;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16598 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16599 int fixvar_idx = 0; /* index in fixvar[] */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16600 int i;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16601 int ai;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16602 char_u numbuf[NUMBUFLEN];
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16603 char_u *name;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16604 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16605 proftime_T wait_start;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16606 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16607
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16608 /* If depth of calling is getting too high, don't execute the function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16609 if (depth >= p_mfd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16610 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16611 EMSG(_("E132: Function call depth is higher than 'maxfuncdepth'"));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16612 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16613 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16614 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16615 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16616 ++depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16617
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16618 line_breakcheck(); /* check for CTRL-C hit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16619
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16620 current_funccal = &fc;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16621 fc.func = fp;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16622 fc.rettv = rettv;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16623 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16624 fc.linenr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16625 fc.returned = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16626 fc.level = ex_nesting_level;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16627 /* Check if this function has a breakpoint. */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16628 fc.breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name, (linenr_T)0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16629 fc.dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16630
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16631 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16632 * Note about using fc.fixvar[]: This is an array of FIXVAR_CNT variables
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16633 * 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
16634 * each argument variable and saves a lot of time.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16635 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16636 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16637 * Init l: variables.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16638 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16639 init_var_dict(&fc.l_vars, &fc.l_vars_var);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16640 if (selfdict != NULL)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16641 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16642 /* Set l:self to "selfdict". */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16643 v = &fc.fixvar[fixvar_idx++].var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16644 STRCPY(v->di_key, "self");
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16645 v->di_flags = DI_FLAGS_RO + DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16646 hash_add(&fc.l_vars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16647 v->di_tv.v_type = VAR_DICT;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16648 v->di_tv.v_lock = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16649 v->di_tv.vval.v_dict = selfdict;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16650 ++selfdict->dv_refcount;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16651 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16652
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16653 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16654 * Init a: variables.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16655 * Set a:0 to "argcount".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16656 * Set a:000 to a list with room for the "..." arguments.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16657 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16658 init_var_dict(&fc.l_avars, &fc.l_avars_var);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16659 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "0",
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16660 (varnumber_T)(argcount - fp->uf_args.ga_len));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16661 v = &fc.fixvar[fixvar_idx++].var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16662 STRCPY(v->di_key, "000");
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16663 v->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16664 hash_add(&fc.l_avars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16665 v->di_tv.v_type = VAR_LIST;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16666 v->di_tv.v_lock = VAR_FIXED;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16667 v->di_tv.vval.v_list = &fc.l_varlist;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16668 vim_memset(&fc.l_varlist, 0, sizeof(list_T));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16669 fc.l_varlist.lv_refcount = 99999;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16670
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16671 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16672 * Set a:firstline to "firstline" and a:lastline to "lastline".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16673 * Set a:name to named arguments.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16674 * Set a:N to the "..." arguments.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16675 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16676 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "firstline",
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16677 (varnumber_T)firstline);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16678 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "lastline",
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16679 (varnumber_T)lastline);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16680 for (i = 0; i < argcount; ++i)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16681 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16682 ai = i - fp->uf_args.ga_len;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16683 if (ai < 0)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16684 /* named argument a:name */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16685 name = FUNCARG(fp, i);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16686 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16687 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16688 /* "..." argument a:1, a:2, etc. */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16689 sprintf((char *)numbuf, "%d", ai + 1);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16690 name = numbuf;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16691 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16692 if (fixvar_idx < FIXVAR_CNT && STRLEN(name) <= VAR_SHORT_LEN)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16693 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16694 v = &fc.fixvar[fixvar_idx++].var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16695 v->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16696 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16697 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16698 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16699 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16700 + STRLEN(name)));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16701 if (v == NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16702 break;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16703 v->di_flags = DI_FLAGS_RO;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16704 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16705 STRCPY(v->di_key, name);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16706 hash_add(&fc.l_avars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16707
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16708 /* Note: the values are copied directly to avoid alloc/free.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16709 * "argvars" must have VAR_FIXED for v_lock. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16710 v->di_tv = argvars[i];
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16711 v->di_tv.v_lock = VAR_FIXED;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16712
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16713 if (ai >= 0 && ai < MAX_FUNC_ARGS)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16714 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16715 list_append(&fc.l_varlist, &fc.l_listitems[ai]);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16716 fc.l_listitems[ai].li_tv = argvars[i];
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16717 fc.l_listitems[ai].li_tv.v_lock = VAR_FIXED;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16718 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16719 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16720
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16721 /* Don't redraw while executing the function. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16722 ++RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16723 save_sourcing_name = sourcing_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16724 save_sourcing_lnum = sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16725 sourcing_lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16726 sourcing_name = alloc((unsigned)((save_sourcing_name == NULL ? 0
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16727 : STRLEN(save_sourcing_name)) + STRLEN(fp->uf_name) + 13));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16728 if (sourcing_name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16729 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16730 if (save_sourcing_name != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16731 && STRNCMP(save_sourcing_name, "function ", 9) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16732 sprintf((char *)sourcing_name, "%s..", save_sourcing_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16733 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16734 STRCPY(sourcing_name, "function ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16735 cat_func_name(sourcing_name + STRLEN(sourcing_name), fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16736
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16737 if (p_verbose >= 12)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16738 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16739 ++no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16740 msg_scroll = TRUE; /* always scroll up, don't overwrite */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16741 msg_str((char_u *)_("calling %s"), sourcing_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16742 if (p_verbose >= 14)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16743 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16744 char_u buf[MSG_BUF_LEN];
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16745 char_u numbuf[NUMBUFLEN];
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16746 char_u *tofree;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16747
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16748 msg_puts((char_u *)"(");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16749 for (i = 0; i < argcount; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16750 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16751 if (i > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16752 msg_puts((char_u *)", ");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16753 if (argvars[i].v_type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16754 msg_outnum((long)argvars[i].vval.v_number);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16755 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16756 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16757 trunc_string(tv2string(&argvars[i], &tofree, numbuf),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16758 buf, MSG_BUF_LEN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16759 msg_puts(buf);
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16760 vim_free(tofree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16761 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16762 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16763 msg_puts((char_u *)")");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16764 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16765 msg_puts((char_u *)"\n"); /* don't overwrite this either */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16766 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16767 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16768 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16769 }
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16770 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16771 if (do_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16772 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16773 if (!fp->uf_profiling && has_profiling(FALSE, fp->uf_name, NULL))
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16774 func_do_profile(fp);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16775 if (fp->uf_profiling
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16776 || (save_fcp != NULL && &save_fcp->func->uf_profiling))
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16777 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16778 ++fp->uf_tm_count;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16779 profile_start(&fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16780 profile_zero(&fp->uf_tm_children);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16781 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16782 script_prof_save(&wait_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16783 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16784 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16785
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16786 save_current_SID = current_SID;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16787 current_SID = fp->uf_script_ID;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16788 save_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16789 did_emsg = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16790
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16791 /* call do_cmdline() to execute the lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16792 do_cmdline(NULL, get_func_line, (void *)&fc,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16793 DOCMD_NOWAIT|DOCMD_VERBOSE|DOCMD_REPEAT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16794
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16795 --RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16796
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16797 /* when the function was aborted because of an error, return -1 */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16798 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
16799 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16800 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16801 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16802 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16803 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16804
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16805 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16806 if (fp->uf_profiling || (save_fcp != NULL && &save_fcp->func->uf_profiling))
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16807 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16808 profile_end(&fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16809 profile_sub_wait(&wait_start, &fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16810 profile_add(&fp->uf_tm_total, &fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16811 profile_add(&fp->uf_tm_self, &fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16812 profile_sub(&fp->uf_tm_self, &fp->uf_tm_children);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16813 if (save_fcp != NULL && &save_fcp->func->uf_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16814 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16815 profile_add(&save_fcp->func->uf_tm_children, &fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16816 profile_add(&save_fcp->func->uf_tml_children, &fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16817 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16818 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16819 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16820
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16821 /* when being verbose, mention the return value */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16822 if (p_verbose >= 12)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16823 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16824 char_u *sn;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16825
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16826 ++no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16827 msg_scroll = TRUE; /* always scroll up, don't overwrite */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16828
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16829 /* Make sure the output fits in IObuff. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16830 sn = sourcing_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16831 if (STRLEN(sourcing_name) > IOSIZE / 2 - 50)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16832 sn = sourcing_name + STRLEN(sourcing_name) - (IOSIZE / 2 - 50);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16833
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16834 if (aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16835 smsg((char_u *)_("%s aborted"), sn);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16836 else if (fc.rettv->v_type == VAR_NUMBER)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16837 smsg((char_u *)_("%s returning #%ld"), sn,
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16838 (long)fc.rettv->vval.v_number);
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16839 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16840 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16841 char_u buf[MSG_BUF_LEN];
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16842 char_u numbuf[NUMBUFLEN];
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16843 char_u *tofree;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16844
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16845 trunc_string(tv2string(fc.rettv, &tofree, numbuf),
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16846 buf, MSG_BUF_LEN);
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16847 smsg((char_u *)_("%s returning %s"), sn, buf);
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16848 vim_free(tofree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16849 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16850 msg_puts((char_u *)"\n"); /* don't overwrite this either */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16851 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16852 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16853 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16854
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16855 vim_free(sourcing_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16856 sourcing_name = save_sourcing_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16857 sourcing_lnum = save_sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16858 current_SID = save_current_SID;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16859 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16860 if (do_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16861 script_prof_restore(&wait_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16862 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16863
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16864 if (p_verbose >= 12 && sourcing_name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16865 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16866 ++no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16867 msg_scroll = TRUE; /* always scroll up, don't overwrite */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16868 msg_str((char_u *)_("continuing in %s"), sourcing_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16869 msg_puts((char_u *)"\n"); /* don't overwrite this either */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16870 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16871 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16872 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16873
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16874 did_emsg |= save_did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16875 current_funccal = save_fcp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16876
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16877 /* The a: variables typevals were not alloced, only free the allocated
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16878 * variables. */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16879 vars_clear_ext(&fc.l_avars.dv_hashtab, FALSE);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16880
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16881 vars_clear(&fc.l_vars.dv_hashtab); /* free all l: variables */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16882 --depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16883 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16884
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16885 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16886 * Add a number variable "name" to dict "dp" with value "nr".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16887 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16888 static void
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16889 add_nr_var(dp, v, name, nr)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16890 dict_T *dp;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16891 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16892 char *name;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16893 varnumber_T nr;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16894 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16895 STRCPY(v->di_key, name);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16896 v->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16897 hash_add(&dp->dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16898 v->di_tv.v_type = VAR_NUMBER;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16899 v->di_tv.v_lock = VAR_FIXED;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16900 v->di_tv.vval.v_number = nr;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16901 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16902
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16903 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16904 * ":return [expr]"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16905 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16906 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16907 ex_return(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16908 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16909 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16910 char_u *arg = eap->arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16911 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16912 int returning = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16913
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16914 if (current_funccal == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16915 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16916 EMSG(_("E133: :return not inside a function"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16917 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16918 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16919
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16920 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16921 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16922
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16923 eap->nextcmd = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16924 if ((*arg != NUL && *arg != '|' && *arg != '\n')
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16925 && eval0(arg, &rettv, &eap->nextcmd, !eap->skip) != FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16926 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16927 if (!eap->skip)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16928 returning = do_return(eap, FALSE, TRUE, &rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16929 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16930 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16931 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16932 /* It's safer to return also on error. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16933 else if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16934 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16935 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16936 * Return unless the expression evaluation has been cancelled due to an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16937 * aborting error, an interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16938 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16939 if (!aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16940 returning = do_return(eap, FALSE, TRUE, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16941 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16942
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16943 /* When skipping or the return gets pending, advance to the next command
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16944 * in this line (!returning). Otherwise, ignore the rest of the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16945 * Following lines will be ignored by get_func_line(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16946 if (returning)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16947 eap->nextcmd = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16948 else if (eap->nextcmd == NULL) /* no argument */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16949 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16950
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16951 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16952 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16953 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16954
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16955 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16956 * Return from a function. Possibly makes the return pending. Also called
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16957 * for a pending return at the ":endtry" or after returning from an extra
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16958 * 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
16959 * 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
16960 * with the return rettv. Returns TRUE when the return can be carried out,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16961 * FALSE when the return gets pending.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16962 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16963 int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16964 do_return(eap, reanimate, is_cmd, rettv)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16965 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16966 int reanimate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16967 int is_cmd;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16968 void *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16969 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16970 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16971 struct condstack *cstack = eap->cstack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16972
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16973 if (reanimate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16974 /* Undo the return. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16975 current_funccal->returned = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16976
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16977 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16978 * Cleanup (and inactivate) conditionals, but stop when a try conditional
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16979 * not in its finally clause (which then is to be executed next) is found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16980 * In this case, make the ":return" pending for execution at the ":endtry".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16981 * Otherwise, return normally.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16982 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16983 idx = cleanup_conditionals(eap->cstack, 0, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16984 if (idx >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16985 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16986 cstack->cs_pending[idx] = CSTP_RETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16987
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16988 if (!is_cmd && !reanimate)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16989 /* A pending return again gets pending. "rettv" points to an
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16990 * allocated variable with the rettv of the original ":return"'s
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16991 * argument if present or is NULL else. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16992 cstack->cs_rettv[idx] = rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16993 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16994 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16995 /* 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
16996 * return rettv. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16997 if (reanimate)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16998 rettv = current_funccal->rettv;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16999
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17000 if (rettv != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17001 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17002 /* Store the value of the pending return. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17003 if ((cstack->cs_rettv[idx] = alloc_tv()) != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17004 *(typval_T *)cstack->cs_rettv[idx] = *(typval_T *)rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17005 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17006 EMSG(_(e_outofmem));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17007 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17008 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17009 cstack->cs_rettv[idx] = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17010
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17011 if (reanimate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17012 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17013 /* The pending return value could be overwritten by a ":return"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17014 * without argument in a finally clause; reset the default
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17015 * return value. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17016 current_funccal->rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17017 current_funccal->rettv->vval.v_number = 0;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17018 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17019 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17020 report_make_pending(CSTP_RETURN, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17021 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17022 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17023 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17024 current_funccal->returned = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17025
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17026 /* If the return is carried out now, store the return value. For
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17027 * a return immediately after reanimation, the value is already
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17028 * there. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17029 if (!reanimate && rettv != NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17030 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17031 clear_tv(current_funccal->rettv);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17032 *current_funccal->rettv = *(typval_T *)rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17033 if (!is_cmd)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17034 vim_free(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17035 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17036 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17037
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17038 return idx < 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17039 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17040
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17041 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17042 * Free the variable with a pending return value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17043 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17044 void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17045 discard_pending_return(rettv)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17046 void *rettv;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17047 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17048 free_tv((typval_T *)rettv);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17049 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17050
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17051 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17052 * Generate a return command for producing the value of "rettv". The result
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17053 * is an allocated string. Used by report_pending() for verbose messages.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17054 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17055 char_u *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17056 get_return_cmd(rettv)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17057 void *rettv;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17058 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
17059 char_u *s = NULL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17060 char_u *tofree = NULL;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
17061 char_u numbuf[NUMBUFLEN];
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17062
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
17063 if (rettv != NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
17064 s = echo_string((typval_T *)rettv, &tofree, numbuf);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
17065 if (s == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17066 s = (char_u *)"";
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17067
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17068 STRCPY(IObuff, ":return ");
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17069 STRNCPY(IObuff + 8, s, IOSIZE - 8);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17070 if (STRLEN(s) + 8 >= IOSIZE)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17071 STRCPY(IObuff + IOSIZE - 4, "...");
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17072 vim_free(tofree);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17073 return vim_strsave(IObuff);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17074 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17075
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17076 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17077 * Get next function line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17078 * Called by do_cmdline() to get the next line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17079 * Returns allocated string, or NULL for end of function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17080 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17081 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17082 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17083 get_func_line(c, cookie, indent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17084 int c; /* not used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17085 void *cookie;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17086 int indent; /* not used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17087 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17088 funccall_T *fcp = (funccall_T *)cookie;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17089 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17090 char_u *retval;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17091 garray_T *gap; /* growarray with function lines */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17092
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17093 /* If breakpoints have been added/deleted need to check for it. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17094 if (fcp->dbg_tick != debug_tick)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17095 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17096 fcp->breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17097 sourcing_lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17098 fcp->dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17099 }
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17100 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17101 if (do_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17102 func_line_end(cookie);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17103 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17104
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17105 gap = &fp->uf_lines;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17106 if ((fp->uf_flags & FC_ABORT) && did_emsg && !aborted_in_try())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17107 retval = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17108 else if (fcp->returned || fcp->linenr >= gap->ga_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17109 retval = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17110 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17111 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17112 retval = vim_strsave(((char_u **)(gap->ga_data))[fcp->linenr++]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17113 sourcing_lnum = fcp->linenr;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17114 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17115 if (do_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17116 func_line_start(cookie);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17117 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17118 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17119
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17120 /* Did we encounter a breakpoint? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17121 if (fcp->breakpoint != 0 && fcp->breakpoint <= sourcing_lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17122 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17123 dbg_breakpoint(fp->uf_name, sourcing_lnum);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17124 /* Find next breakpoint. */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17125 fcp->breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17126 sourcing_lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17127 fcp->dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17128 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17129
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17130 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17131 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17132
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17133 #if defined(FEAT_PROFILE) || defined(PROTO)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17134 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17135 * Called when starting to read a function line.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17136 * "sourcing_lnum" must be correct!
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17137 * 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
17138 * until later and we need to store the time now.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17139 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17140 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17141 func_line_start(cookie)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17142 void *cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17143 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17144 funccall_T *fcp = (funccall_T *)cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17145 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17146
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17147 if (fp->uf_profiling && sourcing_lnum >= 1
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17148 && sourcing_lnum <= fp->uf_lines.ga_len)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17149 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17150 fp->uf_tml_idx = sourcing_lnum - 1;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17151 fp->uf_tml_execed = FALSE;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17152 profile_start(&fp->uf_tml_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17153 profile_zero(&fp->uf_tml_children);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17154 profile_get_wait(&fp->uf_tml_wait);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17155 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17156 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17157
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17158 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17159 * Called when actually executing a function line.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17160 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17161 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17162 func_line_exec(cookie)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17163 void *cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17164 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17165 funccall_T *fcp = (funccall_T *)cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17166 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17167
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17168 if (fp->uf_profiling && fp->uf_tml_idx >= 0)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17169 fp->uf_tml_execed = TRUE;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17170 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17171
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17172 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17173 * Called when done with a function line.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17174 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17175 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17176 func_line_end(cookie)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17177 void *cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17178 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17179 funccall_T *fcp = (funccall_T *)cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17180 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17181
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17182 if (fp->uf_profiling && fp->uf_tml_idx >= 0)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17183 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17184 if (fp->uf_tml_execed)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17185 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17186 ++fp->uf_tml_count[fp->uf_tml_idx];
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17187 profile_end(&fp->uf_tml_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17188 profile_sub_wait(&fp->uf_tml_wait, &fp->uf_tml_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17189 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
17190 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
17191 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
17192 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17193 fp->uf_tml_idx = -1;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17194 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17195 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17196 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17197
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17198 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17199 * Return TRUE if the currently active function should be ended, because a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17200 * return was encountered or an error occured. Used inside a ":while".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17201 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17202 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17203 func_has_ended(cookie)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17204 void *cookie;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17205 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17206 funccall_T *fcp = (funccall_T *)cookie;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17207
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17208 /* Ignore the "abort" flag if the abortion behavior has been changed due to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17209 * an error inside a try conditional. */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17210 return (((fcp->func->uf_flags & FC_ABORT) && did_emsg && !aborted_in_try())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17211 || fcp->returned);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17212 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17213
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17214 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17215 * return TRUE if cookie indicates a function which "abort"s on errors.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17216 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17217 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17218 func_has_abort(cookie)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17219 void *cookie;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17220 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17221 return ((funccall_T *)cookie)->func->uf_flags & FC_ABORT;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17222 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17223
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17224 #if defined(FEAT_VIMINFO) || defined(FEAT_SESSION)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17225 typedef enum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17226 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17227 VAR_FLAVOUR_DEFAULT,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17228 VAR_FLAVOUR_SESSION,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17229 VAR_FLAVOUR_VIMINFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17230 } var_flavour_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17231
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17232 static var_flavour_T var_flavour __ARGS((char_u *varname));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17233
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17234 static var_flavour_T
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17235 var_flavour(varname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17236 char_u *varname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17237 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17238 char_u *p = varname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17239
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17240 if (ASCII_ISUPPER(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17241 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17242 while (*(++p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17243 if (ASCII_ISLOWER(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17244 return VAR_FLAVOUR_SESSION;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17245 return VAR_FLAVOUR_VIMINFO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17246 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17247 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17248 return VAR_FLAVOUR_DEFAULT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17249 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17250 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17251
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17252 #if defined(FEAT_VIMINFO) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17253 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17254 * Restore global vars that start with a capital from the viminfo file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17255 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17256 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17257 read_viminfo_varlist(virp, writing)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17258 vir_T *virp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17259 int writing;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17260 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17261 char_u *tab;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17262 int is_string = FALSE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17263 typval_T tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17265 if (!writing && (find_viminfo_parameter('!') != NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17266 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17267 tab = vim_strchr(virp->vir_line + 1, '\t');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17268 if (tab != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17269 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17270 *tab++ = '\0'; /* isolate the variable name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17271 if (*tab == 'S') /* string var */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17272 is_string = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17273
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17274 tab = vim_strchr(tab, '\t');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17275 if (tab != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17276 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17277 if (is_string)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17278 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
17279 tv.v_type = VAR_STRING;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
17280 tv.vval.v_string = viminfo_readstring(virp,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17281 (int)(tab - virp->vir_line + 1), TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17282 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17283 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17284 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
17285 tv.v_type = VAR_NUMBER;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
17286 tv.vval.v_number = atol((char *)tab + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17287 }
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
17288 set_var(virp->vir_line + 1, &tv, FALSE);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
17289 if (is_string)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
17290 vim_free(tv.vval.v_string);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17291 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17292 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17293 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17294
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17295 return viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17296 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17297
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17298 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17299 * Write global vars that start with a capital to the viminfo file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17300 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17301 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17302 write_viminfo_varlist(fp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17303 FILE *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17304 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17305 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17306 dictitem_T *this_var;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17307 int todo;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17308 char *s;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
17309 char_u *p;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17310 char_u *tofree;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
17311 char_u numbuf[NUMBUFLEN];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17312
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17313 if (find_viminfo_parameter('!') == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17314 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17315
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17316 fprintf(fp, _("\n# global variables:\n"));
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17317
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17318 todo = globvarht.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17319 for (hi = globvarht.ht_array; todo > 0; ++hi)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17320 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17321 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17322 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17323 --todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17324 this_var = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17325 if (var_flavour(this_var->di_key) == VAR_FLAVOUR_VIMINFO)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17326 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17327 switch (this_var->di_tv.v_type)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17328 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17329 case VAR_STRING: s = "STR"; break;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17330 case VAR_NUMBER: s = "NUM"; break;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17331 default: continue;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17332 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17333 fprintf(fp, "!%s\t%s\t", this_var->di_key, s);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
17334 p = echo_string(&this_var->di_tv, &tofree, numbuf);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
17335 if (p != NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
17336 viminfo_writestring(fp, p);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17337 vim_free(tofree);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17338 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17339 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17340 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17341 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17342 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17343
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17344 #if defined(FEAT_SESSION) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17345 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17346 store_session_globals(fd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17347 FILE *fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17348 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17349 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17350 dictitem_T *this_var;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17351 int todo;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17352 char_u *p, *t;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17353
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17354 todo = globvarht.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17355 for (hi = globvarht.ht_array; todo > 0; ++hi)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17356 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17357 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17358 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17359 --todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17360 this_var = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17361 if ((this_var->di_tv.v_type == VAR_NUMBER
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17362 || this_var->di_tv.v_type == VAR_STRING)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17363 && var_flavour(this_var->di_key) == VAR_FLAVOUR_SESSION)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17364 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17365 /* Escape special characters with a backslash. Turn a LF and
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17366 * CR into \n and \r. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17367 p = vim_strsave_escaped(get_tv_string(&this_var->di_tv),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17368 (char_u *)"\\\"\n\r");
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17369 if (p == NULL) /* out of memory */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17370 break;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17371 for (t = p; *t != NUL; ++t)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17372 if (*t == '\n')
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17373 *t = 'n';
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17374 else if (*t == '\r')
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17375 *t = 'r';
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17376 if ((fprintf(fd, "let %s = %c%s%c",
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17377 this_var->di_key,
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17378 (this_var->di_tv.v_type == VAR_STRING) ? '"'
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17379 : ' ',
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17380 p,
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17381 (this_var->di_tv.v_type == VAR_STRING) ? '"'
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17382 : ' ') < 0)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17383 || put_eol(fd) == FAIL)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17384 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17385 vim_free(p);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17386 return FAIL;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17387 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17388 vim_free(p);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17389 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17390 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17391 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17392 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17393 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17394 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17395
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17396 #endif /* FEAT_EVAL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17397
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17398 #if defined(FEAT_MODIFY_FNAME) || defined(FEAT_EVAL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17399
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17400
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17401 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17402 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17403 * Functions for ":8" filename modifier: get 8.3 version of a filename.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17404 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17405 static int get_short_pathname __ARGS((char_u **fnamep, char_u **bufp, int *fnamelen));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17406 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
17407 static int shortpath_for_partial __ARGS((char_u **fnamep, char_u **bufp, int *fnamelen));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17408
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17409 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17410 * Get the short pathname of a file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17411 * Returns 1 on success. *fnamelen is 0 for nonexistant path.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17412 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17413 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17414 get_short_pathname(fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17415 char_u **fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17416 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17417 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17418 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17419 int l,len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17420 char_u *newbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17421
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17422 len = *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17423
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17424 l = GetShortPathName(*fnamep, *fnamep, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17425 if (l > len - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17426 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17427 /* If that doesn't work (not enough space), then save the string
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17428 * and try again with a new buffer big enough
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17429 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17430 newbuf = vim_strnsave(*fnamep, l);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17431 if (newbuf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17432 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17433
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17434 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17435 *fnamep = *bufp = newbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17436
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17437 l = GetShortPathName(*fnamep,*fnamep,l+1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17438
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17439 /* Really should always succeed, as the buffer is big enough */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17440 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17441
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17442 *fnamelen = l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17443 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17444 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17445
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17446 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17447 * Create a short path name. Returns the length of the buffer it needs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17448 * Doesn't copy over the end of the buffer passed in.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17449 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17450 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17451 shortpath_for_invalid_fname(fname, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17452 char_u **fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17453 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17454 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17455 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17456 char_u *s, *p, *pbuf2, *pbuf3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17457 char_u ch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17458 int l,len,len2,plen,slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17459
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17460 /* Make a copy */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17461 len2 = *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17462 pbuf2 = vim_strnsave(*fname, len2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17463 pbuf3 = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17464
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17465 s = pbuf2 + len2 - 1; /* Find the end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17466 slen = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17467 plen = len2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17468
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17469 l = 0;
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
17470 if (after_pathsep(pbuf2, s + 1))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17471 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17472 --s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17473 ++slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17474 --plen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17475 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17476
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17477 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17478 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17479 /* Go back one path-seperator */
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
17480 while (s > pbuf2 && !after_pathsep(pbuf2, s + 1))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17481 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17482 --s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17483 ++slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17484 --plen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17485 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17486 if (s <= pbuf2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17487 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17488
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17489 /* Remeber the character that is about to be blatted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17490 ch = *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17491 *s = 0; /* get_short_pathname requires a null-terminated string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17492
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17493 /* Try it in situ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17494 p = pbuf2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17495 if (!get_short_pathname(&p, &pbuf3, &plen))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17496 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17497 vim_free(pbuf2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17498 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17499 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17500 *s = ch; /* Preserve the string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17501 } while (plen == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17502
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17503 if (plen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17504 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17505 /* Remeber the length of the new string. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17506 *fnamelen = len = plen + slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17507 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17508 if (len > len2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17509 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17510 /* If there's not enough space in the currently allocated string,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17511 * then copy it to a buffer big enough.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17512 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17513 *fname= *bufp = vim_strnsave(p, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17514 if (*fname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17515 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17516 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17517 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17518 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17519 /* Transfer pbuf2 to being the main buffer (it's big enough) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17520 *fname = *bufp = pbuf2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17521 if (p != pbuf2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17522 strncpy(*fname, p, plen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17523 pbuf2 = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17524 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17525 /* Concat the next bit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17526 strncpy(*fname + plen, s, slen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17527 (*fname)[len] = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17528 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17529 vim_free(pbuf3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17530 vim_free(pbuf2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17531 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17532 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17533
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17534 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17535 * Get a pathname for a partial path.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17536 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17537 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17538 shortpath_for_partial(fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17539 char_u **fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17540 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17541 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17542 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17543 int sepcount, len, tflen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17544 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17545 char_u *pbuf, *tfname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17546 int hasTilde;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17547
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17548 /* Count up the path seperators from the RHS.. so we know which part
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17549 * of the path to return.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17550 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17551 sepcount = 0;
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
17552 for (p = *fnamep; p < *fnamep + *fnamelen; mb_ptr_adv(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17553 if (vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17554 ++sepcount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17555
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17556 /* Need full path first (use expand_env() to remove a "~/") */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17557 hasTilde = (**fnamep == '~');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17558 if (hasTilde)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17559 pbuf = tfname = expand_env_save(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17560 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17561 pbuf = tfname = FullName_save(*fnamep, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17562
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17563 len = tflen = STRLEN(tfname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17564
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17565 if (!get_short_pathname(&tfname, &pbuf, &len))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17566 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17567
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17568 if (len == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17569 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17570 /* Don't have a valid filename, so shorten the rest of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17571 * path if we can. This CAN give us invalid 8.3 filenames, but
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17572 * there's not a lot of point in guessing what it might be.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17573 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17574 len = tflen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17575 if (shortpath_for_invalid_fname(&tfname, &pbuf, &len) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17576 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17577 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17578
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17579 /* Count the paths backward to find the beginning of the desired string. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17580 for (p = tfname + len - 1; p >= tfname; --p)
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
17581 {
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
17582 #ifdef FEAT_MBYTE
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
17583 if (has_mbyte)
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
17584 p -= mb_head_off(tfname, p);
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
17585 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17586 if (vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17587 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17588 if (sepcount == 0 || (hasTilde && sepcount == 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17589 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17590 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17591 sepcount --;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17592 }
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
17593 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17594 if (hasTilde)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17595 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17596 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17597 if (p >= tfname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17598 *p = '~';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17599 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17600 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17601 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17602 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17603 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17604
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17605 /* Copy in the string - p indexes into tfname - allocated at pbuf */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17606 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17607 *fnamelen = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17608 *bufp = pbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17609 *fnamep = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17610
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17611 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17612 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17613 #endif /* WIN3264 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17614
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17615 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17616 * Adjust a filename, according to a string of modifiers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17617 * *fnamep must be NUL terminated when called. When returning, the length is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17618 * determined by *fnamelen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17619 * Returns valid flags.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17620 * When there is an error, *fnamep is set to NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17621 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17622 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17623 modify_fname(src, usedlen, fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17624 char_u *src; /* string with modifiers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17625 int *usedlen; /* characters after src that are used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17626 char_u **fnamep; /* file name so far */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17627 char_u **bufp; /* buffer for allocated file name or NULL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17628 int *fnamelen; /* length of fnamep */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17629 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17630 int valid = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17631 char_u *tail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17632 char_u *s, *p, *pbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17633 char_u dirname[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17634 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17635 int has_fullname = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17636 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17637 int has_shortname = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17638 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17639
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17640 repeat:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17641 /* ":p" - full path/file_name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17642 if (src[*usedlen] == ':' && src[*usedlen + 1] == 'p')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17643 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17644 has_fullname = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17645
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17646 valid |= VALID_PATH;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17647 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17648
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17649 /* Expand "~/path" for all systems and "~user/path" for Unix and VMS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17650 if ((*fnamep)[0] == '~'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17651 #if !defined(UNIX) && !(defined(VMS) && defined(USER_HOME))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17652 && ((*fnamep)[1] == '/'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17653 # ifdef BACKSLASH_IN_FILENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17654 || (*fnamep)[1] == '\\'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17655 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17656 || (*fnamep)[1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17657
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17658 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17659 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17660 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17661 *fnamep = expand_env_save(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17662 vim_free(*bufp); /* free any allocated file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17663 *bufp = *fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17664 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17665 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17666 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17667
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17668 /* When "/." or "/.." is used: force expansion to get rid of it. */
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
17669 for (p = *fnamep; *p != NUL; mb_ptr_adv(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17670 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17671 if (vim_ispathsep(*p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17672 && p[1] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17673 && (p[2] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17674 || vim_ispathsep(p[2])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17675 || (p[2] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17676 && (p[3] == NUL || vim_ispathsep(p[3])))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17677 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17678 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17679
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17680 /* FullName_save() is slow, don't use it when not needed. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17681 if (*p != NUL || !vim_isAbsName(*fnamep))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17682 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17683 *fnamep = FullName_save(*fnamep, *p != NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17684 vim_free(*bufp); /* free any allocated file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17685 *bufp = *fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17686 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17687 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17688 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17689
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17690 /* Append a path separator to a directory. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17691 if (mch_isdir(*fnamep))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17692 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17693 /* Make room for one or two extra characters. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17694 *fnamep = vim_strnsave(*fnamep, (int)STRLEN(*fnamep) + 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17695 vim_free(*bufp); /* free any allocated file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17696 *bufp = *fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17697 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17698 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17699 add_pathsep(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17700 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17701 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17702
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17703 /* ":." - path relative to the current directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17704 /* ":~" - path relative to the home directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17705 /* ":8" - shortname path - postponed till after */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17706 while (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17707 && ((c = src[*usedlen + 1]) == '.' || c == '~' || c == '8'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17708 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17709 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17710 if (c == '8')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17711 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17712 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17713 has_shortname = 1; /* Postpone this. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17714 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17715 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17716 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17717 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17718 /* Need full path first (use expand_env() to remove a "~/") */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17719 if (!has_fullname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17720 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17721 if (c == '.' && **fnamep == '~')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17722 p = pbuf = expand_env_save(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17723 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17724 p = pbuf = FullName_save(*fnamep, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17725 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17726 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17727 p = *fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17728
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17729 has_fullname = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17730
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17731 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17732 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17733 if (c == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17734 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17735 mch_dirname(dirname, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17736 s = shorten_fname(p, dirname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17737 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17738 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17739 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17740 if (pbuf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17741 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17742 vim_free(*bufp); /* free any allocated file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17743 *bufp = pbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17744 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17745 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17746 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17747 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17748 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17749 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17750 home_replace(NULL, p, dirname, MAXPATHL, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17751 /* Only replace it when it starts with '~' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17752 if (*dirname == '~')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17753 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17754 s = vim_strsave(dirname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17755 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17756 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17757 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17758 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17759 *bufp = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17760 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17761 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17762 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17763 vim_free(pbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17764 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17765 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17766
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17767 tail = gettail(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17768 *fnamelen = (int)STRLEN(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17769
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17770 /* ":h" - head, remove "/file_name", can be repeated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17771 /* Don't remove the first "/" or "c:\" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17772 while (src[*usedlen] == ':' && src[*usedlen + 1] == 'h')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17773 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17774 valid |= VALID_HEAD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17775 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17776 s = get_past_head(*fnamep);
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
17777 while (tail > s && after_pathsep(s, tail))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17778 --tail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17779 *fnamelen = (int)(tail - *fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17780 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17781 if (*fnamelen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17782 *fnamelen += 1; /* the path separator is part of the path */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17783 #endif
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
17784 while (tail > s && !after_pathsep(s, tail))
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
17785 mb_ptr_back(*fnamep, tail);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17786 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17787
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17788 /* ":8" - shortname */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17789 if (src[*usedlen] == ':' && src[*usedlen + 1] == '8')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17790 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17791 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17792 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17793 has_shortname = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17794 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17795 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17796
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17797 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17798 /* Check shortname after we have done 'heads' and before we do 'tails'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17799 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17800 if (has_shortname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17801 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17802 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17803 /* Copy the string if it is shortened by :h */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17804 if (*fnamelen < (int)STRLEN(*fnamep))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17805 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17806 p = vim_strnsave(*fnamep, *fnamelen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17807 if (p == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17808 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17809 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17810 *bufp = *fnamep = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17811 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17812
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17813 /* Split into two implementations - makes it easier. First is where
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17814 * there isn't a full name already, second is where there is.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17815 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17816 if (!has_fullname && !vim_isAbsName(*fnamep))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17817 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17818 if (shortpath_for_partial(fnamep, bufp, fnamelen) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17819 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17820 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17821 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17822 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17823 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17824
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17825 /* Simple case, already have the full-name
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17826 * Nearly always shorter, so try first time. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17827 l = *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17828 if (!get_short_pathname(fnamep, bufp, &l))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17829 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17830
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17831 if (l == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17832 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17833 /* Couldn't find the filename.. search the paths.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17834 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17835 l = *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17836 if (shortpath_for_invalid_fname(fnamep, bufp, &l ) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17837 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17838 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17839 *fnamelen = l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17840 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17841 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17842 #endif /* WIN3264 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17843
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17844 /* ":t" - tail, just the basename */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17845 if (src[*usedlen] == ':' && src[*usedlen + 1] == 't')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17846 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17847 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17848 *fnamelen -= (int)(tail - *fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17849 *fnamep = tail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17850 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17851
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17852 /* ":e" - extension, can be repeated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17853 /* ":r" - root, without extension, can be repeated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17854 while (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17855 && (src[*usedlen + 1] == 'e' || src[*usedlen + 1] == 'r'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17856 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17857 /* find a '.' in the tail:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17858 * - for second :e: before the current fname
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17859 * - otherwise: The last '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17860 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17861 if (src[*usedlen + 1] == 'e' && *fnamep > tail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17862 s = *fnamep - 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17863 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17864 s = *fnamep + *fnamelen - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17865 for ( ; s > tail; --s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17866 if (s[0] == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17867 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17868 if (src[*usedlen + 1] == 'e') /* :e */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17869 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17870 if (s > tail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17871 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17872 *fnamelen += (int)(*fnamep - (s + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17873 *fnamep = s + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17874 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17875 /* cut version from the extension */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17876 s = *fnamep + *fnamelen - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17877 for ( ; s > *fnamep; --s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17878 if (s[0] == ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17879 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17880 if (s > *fnamep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17881 *fnamelen = s - *fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17882 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17883 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17884 else if (*fnamep <= tail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17885 *fnamelen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17886 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17887 else /* :r */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17888 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17889 if (s > tail) /* remove one extension */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17890 *fnamelen = (int)(s - *fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17891 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17892 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17893 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17894
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17895 /* ":s?pat?foo?" - substitute */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17896 /* ":gs?pat?foo?" - global substitute */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17897 if (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17898 && (src[*usedlen + 1] == 's'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17899 || (src[*usedlen + 1] == 'g' && src[*usedlen + 2] == 's')))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17900 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17901 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17902 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17903 char_u *sub;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17904 int sep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17905 char_u *flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17906 int didit = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17907
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17908 flags = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17909 s = src + *usedlen + 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17910 if (src[*usedlen + 1] == 'g')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17911 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17912 flags = (char_u *)"g";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17913 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17914 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17915
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17916 sep = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17917 if (sep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17918 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17919 /* find end of pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17920 p = vim_strchr(s, sep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17921 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17922 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17923 pat = vim_strnsave(s, (int)(p - s));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17924 if (pat != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17925 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17926 s = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17927 /* find end of substitution */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17928 p = vim_strchr(s, sep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17929 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17930 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17931 sub = vim_strnsave(s, (int)(p - s));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17932 str = vim_strnsave(*fnamep, *fnamelen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17933 if (sub != NULL && str != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17934 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17935 *usedlen = (int)(p + 1 - src);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17936 s = do_string_sub(str, pat, sub, flags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17937 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17938 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17939 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17940 *fnamelen = (int)STRLEN(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17941 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17942 *bufp = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17943 didit = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17944 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17945 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17946 vim_free(sub);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17947 vim_free(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17948 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17949 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17950 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17951 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17952 /* after using ":s", repeat all the modifiers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17953 if (didit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17954 goto repeat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17955 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17956 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17957
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17958 return valid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17959 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17960
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17961 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17962 * Perform a substitution on "str" with pattern "pat" and substitute "sub".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17963 * "flags" can be "g" to do a global substitute.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17964 * Returns an allocated string, NULL for error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17965 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17966 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17967 do_string_sub(str, pat, sub, flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17968 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17969 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17970 char_u *sub;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17971 char_u *flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17972 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17973 int sublen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17974 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17975 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17976 int do_all;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17977 char_u *tail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17978 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17979 char_u *ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17980 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17981
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17982 /* Make 'cpoptions' empty, so that the 'l' flag doesn't work here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17983 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17984 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17985
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17986 ga_init2(&ga, 1, 200);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17987
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17988 do_all = (flags[0] == 'g');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17989
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17990 regmatch.rm_ic = p_ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17991 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17992 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17993 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17994 tail = str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17995 while (vim_regexec_nl(&regmatch, str, (colnr_T)(tail - str)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17996 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17997 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17998 * Get some space for a temporary buffer to do the substitution
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17999 * into. It will contain:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18000 * - The text up to where the match is.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18001 * - The substituted text.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18002 * - The text after the match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18003 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18004 sublen = vim_regsub(&regmatch, sub, tail, FALSE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18005 if (ga_grow(&ga, (int)(STRLEN(tail) + sublen -
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18006 (regmatch.endp[0] - regmatch.startp[0]))) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18007 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18008 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18009 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18010 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18011
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18012 /* copy the text up to where the match is */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18013 i = (int)(regmatch.startp[0] - tail);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18014 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, (size_t)i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18015 /* add the substituted text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18016 (void)vim_regsub(&regmatch, sub, (char_u *)ga.ga_data
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18017 + ga.ga_len + i, TRUE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18018 ga.ga_len += i + sublen - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18019 /* avoid getting stuck on a match with an empty string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18020 if (tail == regmatch.endp[0])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18021 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18022 if (*tail == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18023 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18024 *((char_u *)ga.ga_data + ga.ga_len) = *tail++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18025 ++ga.ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18026 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18027 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18028 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18029 tail = regmatch.endp[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18030 if (*tail == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18031 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18032 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18033 if (!do_all)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18034 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18035 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18036
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18037 if (ga.ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18038 STRCPY((char *)ga.ga_data + ga.ga_len, tail);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18039
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18040 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18041 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18042
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18043 ret = vim_strsave(ga.ga_data == NULL ? str : (char_u *)ga.ga_data);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18044 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18045 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18046
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18047 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18048 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18049
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18050 #endif /* defined(FEAT_MODIFY_FNAME) || defined(FEAT_EVAL) */