Mercurial > vim

annotate src/eval.c @ 179:7fd70926e2e1 v7.0055

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updated for version 7.0055
author vimboss
date Fri, 04 Mar 2005 23:39:37 +0000
parents 4d53c2a2af94
children 2fcd444c4bd3
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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");
100
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102 static char *e_toomanyarg = N_("E118: Too many arguments for function: %s");
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103 static char *e_dictkey = N_("E716: Key not present in Dictionary: %s");
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104 static char *e_funcexts = N_("E122: Function %s already exists, add ! to replace it");
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105 static char *e_funcdict = N_("E717: Dictionary entry already exists");
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106 static char *e_funcref = N_("E718: Funcref required");
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107 static char *e_dictrange = N_("E719: Cannot use [:] with a Dictionary");
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108 static char *e_letwrong = N_("E734: Wrong variable type for %s=");
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109 static char *e_nofunc = N_("E130: Unknown function: %s");
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110
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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 };
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322
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323 /* shorthand */
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324 #define vv_type vv_di.di_tv.v_type
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325 #define vv_nr vv_di.di_tv.vval.v_number
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326 #define vv_str vv_di.di_tv.vval.v_string
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327 #define vv_tv vv_di.di_tv
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328
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329 /*
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330 * The v: variables are stored in dictionary "vimvardict".
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331 * "vimvars_var" is the variable that is used for the "l:" scope.
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332 */
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333 static dict_T vimvardict;
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334 static dictitem_T vimvars_var;
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335 #define vimvarht vimvardict.dv_hashtab
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336
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337 static int eval0 __ARGS((char_u *arg, typval_T *rettv, char_u **nextcmd, int evaluate));
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338 static int eval1 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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339 static int eval2 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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340 static int eval3 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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341 static int eval4 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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342 static int eval5 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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343 static int eval6 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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344 static int eval7 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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345 static int eval_index __ARGS((char_u **arg, typval_T *rettv, int evaluate, int verbose));
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346 static int get_option_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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347 static int get_string_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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348 static int get_lit_string_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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349 static int get_list_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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350 static list_T *list_alloc __ARGS((void));
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351 static void list_unref __ARGS((list_T *l));
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352 static void list_free __ARGS((list_T *l));
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353 static listitem_T *listitem_alloc __ARGS((void));
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354 static void listitem_free __ARGS((listitem_T *item));
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355 static void listitem_remove __ARGS((list_T *l, listitem_T *item));
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356 static long list_len __ARGS((list_T *l));
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357 static int list_equal __ARGS((list_T *l1, list_T *l2, int ic));
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358 static int dict_equal __ARGS((dict_T *d1, dict_T *d2, int ic));
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359 static int tv_equal __ARGS((typval_T *tv1, typval_T *tv2, int ic));
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360 static int string_isa_number __ARGS((char_u *s));
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361 static listitem_T *list_find __ARGS((list_T *l, long n));
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362 static long list_idx_of_item __ARGS((list_T *l, listitem_T *item));
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363 static void list_append __ARGS((list_T *l, listitem_T *item));
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364 static int list_append_tv __ARGS((list_T *l, typval_T *tv));
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365 static int list_insert_tv __ARGS((list_T *l, typval_T *tv, listitem_T *item));
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366 static int list_extend __ARGS((list_T *l1, list_T *l2, listitem_T *bef));
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367 static int list_concat __ARGS((list_T *l1, list_T *l2, typval_T *tv));
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368 static list_T *list_copy __ARGS((list_T *orig, int deep, int copyID));
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369 static void list_remove __ARGS((list_T *l, listitem_T *item, listitem_T *item2));
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370 static char_u *list2string __ARGS((typval_T *tv));
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371 static int list_join __ARGS((garray_T *gap, list_T *l, char_u *sep, int echo));
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372
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373 static void dict_unref __ARGS((dict_T *d));
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374 static void dict_free __ARGS((dict_T *d));
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375 static dictitem_T *dictitem_alloc __ARGS((char_u *key));
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376 static dictitem_T *dictitem_copy __ARGS((dictitem_T *org));
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377 static void dictitem_remove __ARGS((dict_T *dict, dictitem_T *item));
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378 static void dictitem_free __ARGS((dictitem_T *item));
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379 static dict_T *dict_copy __ARGS((dict_T *orig, int deep, int copyID));
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380 static int dict_add __ARGS((dict_T *d, dictitem_T *item));
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381 static long dict_len __ARGS((dict_T *d));
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382 static dictitem_T *dict_find __ARGS((dict_T *d, char_u *key, int len));
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383 static char_u *dict2string __ARGS((typval_T *tv));
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384 static int get_dict_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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385
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386 static char_u *echo_string __ARGS((typval_T *tv, char_u **tofree, char_u *numbuf));
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387 static char_u *tv2string __ARGS((typval_T *tv, char_u **tofree, char_u *numbuf));
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388 static char_u *string_quote __ARGS((char_u *str, int function));
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389 static int get_env_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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390 static int find_internal_func __ARGS((char_u *name));
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391 static char_u *deref_func_name __ARGS((char_u *name, int *lenp));
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392 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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393 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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394 static void emsg_funcname __ARGS((char *msg, char_u *name));
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395
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396 static void f_add __ARGS((typval_T *argvars, typval_T *rettv));
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397 static void f_append __ARGS((typval_T *argvars, typval_T *rettv));
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398 static void f_argc __ARGS((typval_T *argvars, typval_T *rettv));
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399 static void f_argidx __ARGS((typval_T *argvars, typval_T *rettv));
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400 static void f_argv __ARGS((typval_T *argvars, typval_T *rettv));
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401 static void f_browse __ARGS((typval_T *argvars, typval_T *rettv));
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402 static void f_browsedir __ARGS((typval_T *argvars, typval_T *rettv));
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403 static void f_bufexists __ARGS((typval_T *argvars, typval_T *rettv));
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404 static void f_buflisted __ARGS((typval_T *argvars, typval_T *rettv));
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405 static void f_bufloaded __ARGS((typval_T *argvars, typval_T *rettv));
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406 static void f_bufname __ARGS((typval_T *argvars, typval_T *rettv));
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407 static void f_bufnr __ARGS((typval_T *argvars, typval_T *rettv));
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408 static void f_bufwinnr __ARGS((typval_T *argvars, typval_T *rettv));
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409 static void f_byte2line __ARGS((typval_T *argvars, typval_T *rettv));
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410 static void f_byteidx __ARGS((typval_T *argvars, typval_T *rettv));
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411 static void f_call __ARGS((typval_T *argvars, typval_T *rettv));
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412 static void f_char2nr __ARGS((typval_T *argvars, typval_T *rettv));
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413 static void f_cindent __ARGS((typval_T *argvars, typval_T *rettv));
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414 static void f_col __ARGS((typval_T *argvars, typval_T *rettv));
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415 static void f_confirm __ARGS((typval_T *argvars, typval_T *rettv));
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416 static void f_copy __ARGS((typval_T *argvars, typval_T *rettv));
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417 static void f_count __ARGS((typval_T *argvars, typval_T *rettv));
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418 static void f_cscope_connection __ARGS((typval_T *argvars, typval_T *rettv));
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419 static void f_cursor __ARGS((typval_T *argsvars, typval_T *rettv));
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420 static void f_deepcopy __ARGS((typval_T *argvars, typval_T *rettv));
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421 static void f_delete __ARGS((typval_T *argvars, typval_T *rettv));
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422 static void f_did_filetype __ARGS((typval_T *argvars, typval_T *rettv));
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423 static void f_diff_filler __ARGS((typval_T *argvars, typval_T *rettv));
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424 static void f_diff_hlID __ARGS((typval_T *argvars, typval_T *rettv));
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425 static void f_empty __ARGS((typval_T *argvars, typval_T *rettv));
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426 static void f_errorlist __ARGS((typval_T *argvars, typval_T *rettv));
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427 static void f_escape __ARGS((typval_T *argvars, typval_T *rettv));
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428 static void f_eval __ARGS((typval_T *argvars, typval_T *rettv));
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429 static void f_eventhandler __ARGS((typval_T *argvars, typval_T *rettv));
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430 static void f_executable __ARGS((typval_T *argvars, typval_T *rettv));
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431 static void f_exists __ARGS((typval_T *argvars, typval_T *rettv));
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432 static void f_expand __ARGS((typval_T *argvars, typval_T *rettv));
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433 static void f_extend __ARGS((typval_T *argvars, typval_T *rettv));
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434 static void f_filereadable __ARGS((typval_T *argvars, typval_T *rettv));
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435 static void f_filewritable __ARGS((typval_T *argvars, typval_T *rettv));
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436 static void f_filter __ARGS((typval_T *argvars, typval_T *rettv));
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437 static void f_finddir __ARGS((typval_T *argvars, typval_T *rettv));
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438 static void f_findfile __ARGS((typval_T *argvars, typval_T *rettv));
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439 static void f_fnamemodify __ARGS((typval_T *argvars, typval_T *rettv));
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440 static void f_foldclosed __ARGS((typval_T *argvars, typval_T *rettv));
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441 static void f_foldclosedend __ARGS((typval_T *argvars, typval_T *rettv));
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442 static void f_foldlevel __ARGS((typval_T *argvars, typval_T *rettv));
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443 static void f_foldtext __ARGS((typval_T *argvars, typval_T *rettv));
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444 static void f_foldtextresult __ARGS((typval_T *argvars, typval_T *rettv));
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445 static void f_foreground __ARGS((typval_T *argvars, typval_T *rettv));
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446 static void f_function __ARGS((typval_T *argvars, typval_T *rettv));
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447 static void f_get __ARGS((typval_T *argvars, typval_T *rettv));
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448 static void f_getbufvar __ARGS((typval_T *argvars, typval_T *rettv));
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449 static void f_getchar __ARGS((typval_T *argvars, typval_T *rettv));
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450 static void f_getcharmod __ARGS((typval_T *argvars, typval_T *rettv));
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451 static void f_getcmdline __ARGS((typval_T *argvars, typval_T *rettv));
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452 static void f_getcmdpos __ARGS((typval_T *argvars, typval_T *rettv));
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453 static void f_getcwd __ARGS((typval_T *argvars, typval_T *rettv));
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454 static void f_getfontname __ARGS((typval_T *argvars, typval_T *rettv));
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455 static void f_getfperm __ARGS((typval_T *argvars, typval_T *rettv));
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456 static void f_getfsize __ARGS((typval_T *argvars, typval_T *rettv));
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457 static void f_getftime __ARGS((typval_T *argvars, typval_T *rettv));
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458 static void f_getftype __ARGS((typval_T *argvars, typval_T *rettv));
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459 static void f_getline __ARGS((typval_T *argvars, typval_T *rettv));
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460 static void f_getreg __ARGS((typval_T *argvars, typval_T *rettv));
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461 static void f_getregtype __ARGS((typval_T *argvars, typval_T *rettv));
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462 static void f_getwinposx __ARGS((typval_T *argvars, typval_T *rettv));
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463 static void f_getwinposy __ARGS((typval_T *argvars, typval_T *rettv));
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464 static void f_getwinvar __ARGS((typval_T *argvars, typval_T *rettv));
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465 static void f_glob __ARGS((typval_T *argvars, typval_T *rettv));
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466 static void f_globpath __ARGS((typval_T *argvars, typval_T *rettv));
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467 static void f_has __ARGS((typval_T *argvars, typval_T *rettv));
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468 static void f_has_key __ARGS((typval_T *argvars, typval_T *rettv));
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469 static void f_hasmapto __ARGS((typval_T *argvars, typval_T *rettv));
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470 static void f_histadd __ARGS((typval_T *argvars, typval_T *rettv));
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471 static void f_histdel __ARGS((typval_T *argvars, typval_T *rettv));
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472 static void f_histget __ARGS((typval_T *argvars, typval_T *rettv));
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473 static void f_histnr __ARGS((typval_T *argvars, typval_T *rettv));
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474 static void f_hlID __ARGS((typval_T *argvars, typval_T *rettv));
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475 static void f_hlexists __ARGS((typval_T *argvars, typval_T *rettv));
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476 static void f_hostname __ARGS((typval_T *argvars, typval_T *rettv));
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477 static void f_iconv __ARGS((typval_T *argvars, typval_T *rettv));
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478 static void f_indent __ARGS((typval_T *argvars, typval_T *rettv));
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479 static void f_index __ARGS((typval_T *argvars, typval_T *rettv));
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480 static void f_input __ARGS((typval_T *argvars, typval_T *rettv));
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481 static void f_inputdialog __ARGS((typval_T *argvars, typval_T *rettv));
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482 static void f_inputrestore __ARGS((typval_T *argvars, typval_T *rettv));
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483 static void f_inputsave __ARGS((typval_T *argvars, typval_T *rettv));
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484 static void f_inputsecret __ARGS((typval_T *argvars, typval_T *rettv));
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485 static void f_insert __ARGS((typval_T *argvars, typval_T *rettv));
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486 static void f_isdirectory __ARGS((typval_T *argvars, typval_T *rettv));
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487 static void f_islocked __ARGS((typval_T *argvars, typval_T *rettv));
137
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488 static void f_items __ARGS((typval_T *argvars, typval_T *rettv));
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489 static void f_join __ARGS((typval_T *argvars, typval_T *rettv));
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490 static void f_keys __ARGS((typval_T *argvars, typval_T *rettv));
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491 static void f_last_buffer_nr __ARGS((typval_T *argvars, typval_T *rettv));
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492 static void f_len __ARGS((typval_T *argvars, typval_T *rettv));
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493 static void f_libcall __ARGS((typval_T *argvars, typval_T *rettv));
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494 static void f_libcallnr __ARGS((typval_T *argvars, typval_T *rettv));
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495 static void f_line __ARGS((typval_T *argvars, typval_T *rettv));
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496 static void f_line2byte __ARGS((typval_T *argvars, typval_T *rettv));
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497 static void f_lispindent __ARGS((typval_T *argvars, typval_T *rettv));
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498 static void f_localtime __ARGS((typval_T *argvars, typval_T *rettv));
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499 static void f_map __ARGS((typval_T *argvars, typval_T *rettv));
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500 static void f_maparg __ARGS((typval_T *argvars, typval_T *rettv));
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501 static void f_mapcheck __ARGS((typval_T *argvars, typval_T *rettv));
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502 static void f_match __ARGS((typval_T *argvars, typval_T *rettv));
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503 static void f_matchend __ARGS((typval_T *argvars, typval_T *rettv));
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504 static void f_matchlist __ARGS((typval_T *argvars, typval_T *rettv));
137
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505 static void f_matchstr __ARGS((typval_T *argvars, typval_T *rettv));
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506 static void f_max __ARGS((typval_T *argvars, typval_T *rettv));
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507 static void f_min __ARGS((typval_T *argvars, typval_T *rettv));
169
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508 #ifdef vim_mkdir
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509 static void f_mkdir __ARGS((typval_T *argvars, typval_T *rettv));
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510 #endif
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511 static void f_mode __ARGS((typval_T *argvars, typval_T *rettv));
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512 static void f_nextnonblank __ARGS((typval_T *argvars, typval_T *rettv));
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513 static void f_nr2char __ARGS((typval_T *argvars, typval_T *rettv));
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514 static void f_prevnonblank __ARGS((typval_T *argvars, typval_T *rettv));
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515 static void f_range __ARGS((typval_T *argvars, typval_T *rettv));
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516 static void f_readfile __ARGS((typval_T *argvars, typval_T *rettv));
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517 static void f_remote_expr __ARGS((typval_T *argvars, typval_T *rettv));
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518 static void f_remote_foreground __ARGS((typval_T *argvars, typval_T *rettv));
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519 static void f_remote_peek __ARGS((typval_T *argvars, typval_T *rettv));
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520 static void f_remote_read __ARGS((typval_T *argvars, typval_T *rettv));
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521 static void f_remote_send __ARGS((typval_T *argvars, typval_T *rettv));
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522 static void f_remove __ARGS((typval_T *argvars, typval_T *rettv));
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523 static void f_rename __ARGS((typval_T *argvars, typval_T *rettv));
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524 static void f_repeat __ARGS((typval_T *argvars, typval_T *rettv));
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525 static void f_resolve __ARGS((typval_T *argvars, typval_T *rettv));
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526 static void f_reverse __ARGS((typval_T *argvars, typval_T *rettv));
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527 static void f_search __ARGS((typval_T *argvars, typval_T *rettv));
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528 static void f_searchpair __ARGS((typval_T *argvars, typval_T *rettv));
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529 static void f_server2client __ARGS((typval_T *argvars, typval_T *rettv));
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530 static void f_serverlist __ARGS((typval_T *argvars, typval_T *rettv));
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531 static void f_setbufvar __ARGS((typval_T *argvars, typval_T *rettv));
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532 static void f_setcmdpos __ARGS((typval_T *argvars, typval_T *rettv));
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533 static void f_setline __ARGS((typval_T *argvars, typval_T *rettv));
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534 static void f_setreg __ARGS((typval_T *argvars, typval_T *rettv));
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535 static void f_setwinvar __ARGS((typval_T *argvars, typval_T *rettv));
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536 static void f_simplify __ARGS((typval_T *argvars, typval_T *rettv));
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537 static void f_sort __ARGS((typval_T *argvars, typval_T *rettv));
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538 static void f_split __ARGS((typval_T *argvars, typval_T *rettv));
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539 #ifdef HAVE_STRFTIME
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540 static void f_strftime __ARGS((typval_T *argvars, typval_T *rettv));
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541 #endif
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542 static void f_stridx __ARGS((typval_T *argvars, typval_T *rettv));
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543 static void f_string __ARGS((typval_T *argvars, typval_T *rettv));
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544 static void f_strlen __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
545 static void f_strpart __ARGS((typval_T *argvars, typval_T *rettv));
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546 static void f_strridx __ARGS((typval_T *argvars, typval_T *rettv));
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547 static void f_strtrans __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
548 static void f_submatch __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
549 static void f_substitute __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
550 static void f_synID __ARGS((typval_T *argvars, typval_T *rettv));
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551 static void f_synIDattr __ARGS((typval_T *argvars, typval_T *rettv));
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552 static void f_synIDtrans __ARGS((typval_T *argvars, typval_T *rettv));
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553 static void f_system __ARGS((typval_T *argvars, typval_T *rettv));
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554 static void f_taglist __ARGS((typval_T *argvars, typval_T *rettv));
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555 static void f_tempname __ARGS((typval_T *argvars, typval_T *rettv));
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556 static void f_tolower __ARGS((typval_T *argvars, typval_T *rettv));
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557 static void f_toupper __ARGS((typval_T *argvars, typval_T *rettv));
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558 static void f_tr __ARGS((typval_T *argvars, typval_T *rettv));
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559 static void f_type __ARGS((typval_T *argvars, typval_T *rettv));
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560 static void f_values __ARGS((typval_T *argvars, typval_T *rettv));
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561 static void f_virtcol __ARGS((typval_T *argvars, typval_T *rettv));
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562 static void f_visualmode __ARGS((typval_T *argvars, typval_T *rettv));
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563 static void f_winbufnr __ARGS((typval_T *argvars, typval_T *rettv));
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564 static void f_wincol __ARGS((typval_T *argvars, typval_T *rettv));
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565 static void f_winheight __ARGS((typval_T *argvars, typval_T *rettv));
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566 static void f_winline __ARGS((typval_T *argvars, typval_T *rettv));
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567 static void f_winnr __ARGS((typval_T *argvars, typval_T *rettv));
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568 static void f_winrestcmd __ARGS((typval_T *argvars, typval_T *rettv));
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569 static void f_winwidth __ARGS((typval_T *argvars, typval_T *rettv));
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570 static void f_writefile __ARGS((typval_T *argvars, typval_T *rettv));
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571
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572 static win_T *find_win_by_nr __ARGS((typval_T *vp));
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573 static pos_T *var2fpos __ARGS((typval_T *varp, int lnum));
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574 static int get_env_len __ARGS((char_u **arg));
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575 static int get_id_len __ARGS((char_u **arg));
159
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576 static int get_name_len __ARGS((char_u **arg, char_u **alias, int evaluate, int verbose));
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diff changeset
577 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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578 static int eval_isnamec __ARGS((int c));
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diff changeset
579 static int get_var_tv __ARGS((char_u *name, int len, typval_T *rettv, int verbose));
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diff changeset
580 static int handle_subscript __ARGS((char_u **arg, typval_T *rettv, int evaluate, int verbose));
137
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581 static typval_T *alloc_tv __ARGS((void));
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diff changeset
582 static typval_T *alloc_string_tv __ARGS((char_u *string));
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diff changeset
583 static void free_tv __ARGS((typval_T *varp));
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584 static void clear_tv __ARGS((typval_T *varp));
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585 static void init_tv __ARGS((typval_T *varp));
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586 static long get_tv_number __ARGS((typval_T *varp));
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587 static linenr_T get_tv_lnum __ARGS((typval_T *argvars));
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588 static char_u *get_tv_string __ARGS((typval_T *varp));
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589 static char_u *get_tv_string_buf __ARGS((typval_T *varp, char_u *buf));
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590 static dictitem_T *find_var __ARGS((char_u *name, hashtab_T **htp));
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591 static dictitem_T *find_var_in_ht __ARGS((hashtab_T *ht, char_u *varname, int writing));
137
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592 static hashtab_T *find_var_ht __ARGS((char_u *name, char_u **varname));
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diff changeset
593 static void vars_clear_ext __ARGS((hashtab_T *ht, int free_val));
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diff changeset
594 static void delete_var __ARGS((hashtab_T *ht, hashitem_T *hi));
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diff changeset
595 static void list_one_var __ARGS((dictitem_T *v, char_u *prefix));
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596 static void list_one_var_a __ARGS((char_u *prefix, char_u *name, int type, char_u *string));
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diff changeset
597 static void set_var __ARGS((char_u *name, typval_T *varp, int copy));
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598 static int var_check_ro __ARGS((int flags, char_u *name));
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diff changeset
599 static int tv_check_lock __ARGS((int lock, char_u *name));
137
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diff changeset
600 static void copy_tv __ARGS((typval_T *from, typval_T *to));
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diff changeset
601 static int item_copy __ARGS((typval_T *from, typval_T *to, int deep, int copyID));
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602 static char_u *find_option_end __ARGS((char_u **arg, int *opt_flags));
137
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diff changeset
603 static char_u *trans_function_name __ARGS((char_u **pp, int skip, int flags, funcdict_T *fd));
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604 static int eval_fname_script __ARGS((char_u *p));
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605 static int eval_fname_sid __ARGS((char_u *p));
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606 static void list_func_head __ARGS((ufunc_T *fp, int indent));
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607 static void cat_func_name __ARGS((char_u *buf, ufunc_T *fp));
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608 static ufunc_T *find_func __ARGS((char_u *name));
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diff changeset
609 static int function_exists __ARGS((char_u *name));
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diff changeset
610 static int builtin_function __ARGS((char_u *name));
170
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diff changeset
611 #ifdef FEAT_PROFILE
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diff changeset
612 static void func_do_profile __ARGS((ufunc_T *fp));
178
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diff changeset
613 static void prof_sort_list __ARGS((FILE *fd, ufunc_T **sorttab, int st_len, char *title, int prefer_self));
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614 static void prof_func_line __ARGS((FILE *fd, int count, proftime_T *total, proftime_T *self, int prefer_self));
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diff changeset
615 static int
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diff changeset
616 # ifdef __BORLANDC__
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617 _RTLENTRYF
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618 # endif
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619 prof_total_cmp __ARGS((const void *s1, const void *s2));
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620 static int
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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_self_cmp __ARGS((const void *s1, const void *s2));
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
625 #endif
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
626 static int script_autoload __ARGS((char_u *name));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
627 static char_u *autoload_name __ARGS((char_u *name));
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
628 static void func_free __ARGS((ufunc_T *fp));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
629 static void func_unref __ARGS((char_u *name));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
630 static void func_ref __ARGS((char_u *name));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
631 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
632 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
633
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
634 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
635
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
636 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
637 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
638 static char_u *skip_var_one __ARGS((char_u *arg));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
639 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
640 static void list_glob_vars __ARGS((void));
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
641 static void list_buf_vars __ARGS((void));
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
642 static void list_win_vars __ARGS((void));
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
643 static void list_vim_vars __ARGS((void));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
644 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
645 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
646 static int check_changedtick __ARGS((char_u *arg));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
647 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
648 static void clear_lval __ARGS((lval_T *lp));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
649 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
650 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
651 static void list_add_watch __ARGS((list_T *l, listwatch_T *lw));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
652 static void list_rem_watch __ARGS((list_T *l, listwatch_T *lwrem));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
653 static void list_fix_watch __ARGS((list_T *l, listitem_T *item));
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
654 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
655 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
656 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
657 static void item_lock __ARGS((typval_T *tv, int deep, int lock));
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
658 static int tv_islocked __ARGS((typval_T *tv));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
659
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
660 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
661 * Initialize the global and v: variables.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
662 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
663 void
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
664 eval_init()
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
665 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
666 int i;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
667 struct vimvar *p;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
668
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
669 init_var_dict(&globvardict, &globvars_var);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
670 init_var_dict(&vimvardict, &vimvars_var);
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
671 hash_init(&compat_hashtab);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
672 hash_init(&func_hashtab);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
673
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
674 for (i = 0; i < VV_LEN; ++i)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
675 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
676 p = &vimvars[i];
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
677 STRCPY(p->vv_di.di_key, p->vv_name);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
678 if (p->vv_flags & VV_RO)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
679 p->vv_di.di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
680 else if (p->vv_flags & VV_RO_SBX)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
681 p->vv_di.di_flags = DI_FLAGS_RO_SBX | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
682 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
683 p->vv_di.di_flags = DI_FLAGS_FIX;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
684
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
685 /* add to v: scope dict, unless the value is not always available */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
686 if (p->vv_type != VAR_UNKNOWN)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
687 hash_add(&vimvarht, p->vv_di.di_key);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
688 if (p->vv_flags & VV_COMPAT)
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
689 /* add to compat scope dict */
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
690 hash_add(&compat_hashtab, p->vv_di.di_key);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
691 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
692 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
693
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
694 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
695 * Return the name of the executed function.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
696 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
697 char_u *
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
698 func_name(cookie)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
699 void *cookie;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
700 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
701 return ((funccall_T *)cookie)->func->uf_name;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
702 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
703
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
704 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
705 * Return the address holding the next breakpoint line for a funccall cookie.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
706 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
707 linenr_T *
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
708 func_breakpoint(cookie)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
709 void *cookie;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
710 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
711 return &((funccall_T *)cookie)->breakpoint;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
712 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
713
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
714 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
715 * Return the address holding the debug tick for a funccall cookie.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
716 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
717 int *
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
718 func_dbg_tick(cookie)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
719 void *cookie;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
720 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
721 return &((funccall_T *)cookie)->dbg_tick;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
722 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
723
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
724 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
725 * Return the nesting level for a funccall cookie.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
726 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
727 int
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
728 func_level(cookie)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
729 void *cookie;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
730 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
731 return ((funccall_T *)cookie)->level;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
732 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
733
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
734 /* pointer to funccal for currently active function */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
735 funccall_T *current_funccal = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
736
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
737 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
738 * Return TRUE when a function was ended by a ":return" command.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
739 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
740 int
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
741 current_func_returned()
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 current_funccal->returned;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
744 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
745
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
748 * Set an internal variable to a string value. Creates the variable if it does
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 * not already exist.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 set_internal_string_var(name, value)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 char_u *value;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
756 char_u *val;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
757 typval_T *tvp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 val = vim_strsave(value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
760 if (val != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
762 tvp = alloc_string_tv(val);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
763 if (tvp != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
764 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
765 set_var(name, tvp, FALSE);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
766 free_tv(tvp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
771 static lval_T *redir_lval = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
772 static char_u *redir_endp = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
773 static char_u *redir_varname = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
774
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
775 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
776 * Start recording command output to a variable
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
777 * Returns OK if successfully completed the setup. FAIL otherwise.
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
778 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
779 int
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
780 var_redir_start(name, append)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
781 char_u *name;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
782 int append; /* append to an existing variable */
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 save_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
785 int err;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
786 typval_T tv;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
787
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
788 /* Make sure a valid variable name is specified */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
789 if (!eval_isnamec(*name) || VIM_ISDIGIT(*name))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
790 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
791 EMSG(_(e_invarg));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
792 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
793 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
794
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
795 redir_varname = vim_strsave(name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
796 if (redir_varname == NULL)
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 redir_lval = (lval_T *)alloc_clear((unsigned)sizeof(lval_T));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
800 if (redir_lval == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
801 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
802 var_redir_stop();
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
803 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
804 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
805
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
806 /* Parse the variable name (can be a dict or list entry). */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
807 redir_endp = get_lval(redir_varname, NULL, redir_lval, FALSE, FALSE, FALSE);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
808 if (redir_endp == NULL || redir_lval->ll_name == NULL || *redir_endp != NUL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
809 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
810 if (redir_endp != NULL && *redir_endp != NUL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
811 /* Trailing characters are present after the variable name */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
812 EMSG(_(e_trailing));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
813 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
814 EMSG(_(e_invarg));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
815 var_redir_stop();
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
816 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
817 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
818
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
819 /* 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
820 * string */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
821 save_emsg = did_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
822 did_emsg = FALSE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
823 tv.v_type = VAR_STRING;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
824 tv.vval.v_string = (char_u *)"";
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
825 if (append)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
826 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)".");
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
827 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
828 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)"=");
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
829 err = did_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
830 did_emsg += save_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
831 if (err)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
832 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
833 var_redir_stop();
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
834 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
835 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
836 if (redir_lval->ll_newkey != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
837 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
838 /* Dictionary item was created, don't do it again. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
839 vim_free(redir_lval->ll_newkey);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
840 redir_lval->ll_newkey = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
841 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
842
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
843 return OK;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
844 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
845
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
846 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
847 * Append "value[len]" to the variable set by var_redir_start().
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
848 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
849 void
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
850 var_redir_str(value, len)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
851 char_u *value;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
852 int len;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
853 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
854 char_u *val;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
855 typval_T tv;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
856 int save_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
857 int err;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
858
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
859 if (redir_lval == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
860 return;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
861
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
862 if (len == -1)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
863 /* Append the entire string */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
864 val = vim_strsave(value);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
865 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
866 /* Append only the specified number of characters */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
867 val = vim_strnsave(value, len);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
868 if (val == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
869 return;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
870
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
871 tv.v_type = VAR_STRING;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
872 tv.vval.v_string = val;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
873
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
874 save_emsg = did_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
875 did_emsg = FALSE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
876 set_var_lval(redir_lval, redir_endp, &tv, FALSE, (char_u *)".");
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
877 err = did_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
878 did_emsg += save_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
879 if (err)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
880 var_redir_stop();
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
881
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
882 vim_free(tv.vval.v_string);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
883 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
884
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
885 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
886 * Stop redirecting command output to a variable.
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
887 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
888 void
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
889 var_redir_stop()
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
890 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
891 if (redir_lval != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
892 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
893 clear_lval(redir_lval);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
894 vim_free(redir_lval);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
895 redir_lval = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
896 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
897 vim_free(redir_varname);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
898 redir_varname = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
899 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
900
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
901 # if defined(FEAT_MBYTE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
903 eval_charconvert(enc_from, enc_to, fname_from, fname_to)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
904 char_u *enc_from;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
905 char_u *enc_to;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
906 char_u *fname_from;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
907 char_u *fname_to;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
908 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
909 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
910
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
911 set_vim_var_string(VV_CC_FROM, enc_from, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912 set_vim_var_string(VV_CC_TO, enc_to, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913 set_vim_var_string(VV_FNAME_IN, fname_from, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
914 set_vim_var_string(VV_FNAME_OUT, fname_to, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
915 if (eval_to_bool(p_ccv, &err, NULL, FALSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916 err = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
917 set_vim_var_string(VV_CC_FROM, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918 set_vim_var_string(VV_CC_TO, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
919 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922 if (err)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
926 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928 # if defined(FEAT_POSTSCRIPT) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 eval_printexpr(fname, args)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
931 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
932 char_u *args;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
933 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
934 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
936 set_vim_var_string(VV_FNAME_IN, fname, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
937 set_vim_var_string(VV_CMDARG, args, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
938 if (eval_to_bool(p_pexpr, &err, NULL, FALSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939 err = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
940 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
941 set_vim_var_string(VV_CMDARG, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
942
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 if (err)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
945 mch_remove(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
946 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
947 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
948 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
950 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
951
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
952 # if defined(FEAT_DIFF) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
953 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
954 eval_diff(origfile, newfile, outfile)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
955 char_u *origfile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
956 char_u *newfile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
957 char_u *outfile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
958 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
959 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 set_vim_var_string(VV_FNAME_IN, origfile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
962 set_vim_var_string(VV_FNAME_NEW, newfile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
963 set_vim_var_string(VV_FNAME_OUT, outfile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
964 (void)eval_to_bool(p_dex, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
965 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
966 set_vim_var_string(VV_FNAME_NEW, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
967 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
968 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
969
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
970 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
971 eval_patch(origfile, difffile, outfile)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
972 char_u *origfile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
973 char_u *difffile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
974 char_u *outfile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
975 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
976 int err;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
977
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
978 set_vim_var_string(VV_FNAME_IN, origfile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
979 set_vim_var_string(VV_FNAME_DIFF, difffile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980 set_vim_var_string(VV_FNAME_OUT, outfile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 (void)eval_to_bool(p_pex, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 set_vim_var_string(VV_FNAME_DIFF, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
986 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
987
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
988 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
989 * Top level evaluation function, returning a boolean.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
990 * Sets "error" to TRUE if there was an error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991 * Return TRUE or FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 eval_to_bool(arg, error, nextcmd, skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 int *error;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998 int skip; /* only parse, don't execute */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1000 typval_T tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1001 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1002
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003 if (skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1004 ++emsg_skip;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1005 if (eval0(arg, &tv, nextcmd, !skip) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006 *error = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009 *error = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1010 if (!skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1012 retval = (get_tv_number(&tv) != 0);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1013 clear_tv(&tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1014 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016 if (skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1019 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023 * Top level evaluation function, returning a string. If "skip" is TRUE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024 * only parsing to "nextcmd" is done, without reporting errors. Return
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 * pointer to allocated memory, or NULL for failure or when "skip" is TRUE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028 eval_to_string_skip(arg, nextcmd, skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1030 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031 int skip; /* only parse, don't execute */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1033 typval_T tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034 char_u *retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 if (skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037 ++emsg_skip;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1038 if (eval0(arg, &tv, nextcmd, !skip) == FAIL || skip)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 retval = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1042 retval = vim_strsave(get_tv_string(&tv));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1043 clear_tv(&tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 if (skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1048 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1049 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051 /*
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1052 * Skip over an expression at "*pp".
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1053 * Return FAIL for an error, OK otherwise.
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1054 */
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1055 int
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1056 skip_expr(pp)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1057 char_u **pp;
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1058 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1059 typval_T rettv;
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1060
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1061 *pp = skipwhite(*pp);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1062 return eval1(pp, &rettv, FALSE);
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1063 }
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1064
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1065 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1066 * Top level evaluation function, returning a string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1067 * Return pointer to allocated memory, or NULL for failure.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1070 eval_to_string(arg, nextcmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1071 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1074 typval_T tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1075 char_u *retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1077 if (eval0(arg, &tv, nextcmd, TRUE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1078 retval = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1079 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1080 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1081 retval = vim_strsave(get_tv_string(&tv));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1082 clear_tv(&tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1083 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1084
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1085 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1086 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1087
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1088 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1089 * Call eval_to_string() with "sandbox" set and not using local variables.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1090 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1092 eval_to_string_safe(arg, nextcmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1093 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1094 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1095 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1096 char_u *retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1097 void *save_funccalp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 save_funccalp = save_funccal();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 ++sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101 retval = eval_to_string(arg, nextcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1102 --sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103 restore_funccal(save_funccalp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1104 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108 * Top level evaluation function, returning a number.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1109 * Evaluates "expr" silently.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1110 * Returns -1 for an error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1111 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1112 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1113 eval_to_number(expr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1114 char_u *expr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1115 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1116 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1117 int retval;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
1118 char_u *p = skipwhite(expr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120 ++emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1121
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1122 if (eval1(&p, &rettv, TRUE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1123 retval = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1126 retval = get_tv_number(&rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1127 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1128 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1131 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1132 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1133
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1134 #if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1136 * Call some vimL function and return the result as a string
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1137 * Uses argv[argc] for the function arguments.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1138 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1139 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1140 call_vim_function(func, argc, argv, safe)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1141 char_u *func;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1142 int argc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1143 char_u **argv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1144 int safe; /* use the sandbox */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1145 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1146 char_u *retval = NULL;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1147 typval_T rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1148 typval_T *argvars;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1149 long n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1150 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1151 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1152 int doesrange;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1153 void *save_funccalp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1154
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1155 argvars = (typval_T *)alloc((unsigned)(argc * sizeof(typval_T)));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1156 if (argvars == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1157 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1158
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1159 for (i = 0; i < argc; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1160 {
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1161 /* Pass a NULL or empty argument as an empty string */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1162 if (argv[i] == NULL || *argv[i] == NUL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1163 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1164 argvars[i].v_type = VAR_STRING;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1165 argvars[i].vval.v_string = (char_u *)"";
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1166 continue;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1167 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1168
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1169 /* Recognize a number argument, the others must be strings. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1170 vim_str2nr(argv[i], NULL, &len, TRUE, TRUE, &n, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1171 if (len != 0 && len == (int)STRLEN(argv[i]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1172 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1173 argvars[i].v_type = VAR_NUMBER;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1174 argvars[i].vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176 else
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_STRING;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1179 argvars[i].vval.v_string = argv[i];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1180 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1182
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183 if (safe)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185 save_funccalp = save_funccal();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1186 ++sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1189 rettv.v_type = VAR_UNKNOWN; /* clear_tv() uses this */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1190 if (call_func(func, (int)STRLEN(func), &rettv, argc, argvars,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
1192 &doesrange, TRUE, NULL) == OK)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1193 retval = vim_strsave(get_tv_string(&rettv));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1194
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1195 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196 vim_free(argvars);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1197
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1198 if (safe)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1200 --sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201 restore_funccal(save_funccalp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1202 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1203 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1204 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1205 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1206
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1207 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1208 * Save the current function call pointer, and set it to NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1209 * Used when executing autocommands and for ":source".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1210 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1211 void *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1212 save_funccal()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1214 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1215
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1216 current_funccal = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1217 return (void *)fc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1218 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1219
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1220 void
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1221 restore_funccal(vfc)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1222 void *vfc;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1223 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1224 funccall_T *fc = (funccall_T *)vfc;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1225
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1226 current_funccal = fc;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1227 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1228
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1229 #if defined(FEAT_PROFILE) || defined(PROTO)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1230 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1231 * Prepare profiling for entering a child or something else that is not
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1232 * counted for the script/function itself.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1233 * Should always be called in pair with prof_child_exit().
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1234 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1235 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1236 prof_child_enter(tm)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1237 proftime_T *tm; /* place to store waittime */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1238 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1239 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1240
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1241 if (fc != NULL && fc->func->uf_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1242 profile_start(&fc->prof_child);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1243 script_prof_save(tm);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1244 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1245
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1246 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1247 * Take care of time spent in a child.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1248 * Should always be called after prof_child_enter().
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1249 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1250 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1251 prof_child_exit(tm)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1252 proftime_T *tm; /* where waittime was stored */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1253 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1254 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1255
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1256 if (fc != NULL && fc->func->uf_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1257 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1258 profile_end(&fc->prof_child);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1259 profile_sub_wait(tm, &fc->prof_child); /* don't count waiting time */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1260 profile_add(&fc->func->uf_tm_children, &fc->prof_child);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1261 profile_add(&fc->func->uf_tml_children, &fc->prof_child);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1262 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1263 script_prof_restore(tm);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1264 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1265 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1266
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1267
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1268 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1269 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1270 * Evaluate 'foldexpr'. Returns the foldlevel, and any character preceding
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1271 * it in "*cp". Doesn't give error messages.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1272 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1273 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274 eval_foldexpr(arg, cp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1275 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1276 int *cp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1278 typval_T tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279 int retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1280 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282 ++emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1283 ++sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1284 *cp = NUL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1285 if (eval0(arg, &tv, NULL, TRUE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1286 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1287 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1288 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1289 /* If the result is a number, just return the number. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1290 if (tv.v_type == VAR_NUMBER)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1291 retval = tv.vval.v_number;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
1292 else if (tv.v_type != VAR_STRING || tv.vval.v_string == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1295 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296 /* If the result is a string, check if there is a non-digit before
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1297 * the number. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1298 s = tv.vval.v_string;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1299 if (!VIM_ISDIGIT(*s) && *s != '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1300 *cp = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1301 retval = atol((char *)s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1302 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1303 clear_tv(&tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1304 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1305 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1306 --sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1307
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1308 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1310 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1311
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1312 /*
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1313 * ":let" list all variable values
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1314 * ":let var1 var2" list variable values
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1315 * ":let var = expr" assignment command.
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1316 * ":let var += expr" assignment command.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1317 * ":let var -= expr" assignment command.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1318 * ":let var .= expr" assignment command.
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1319 * ":let [var1, var2] = expr" unpack list.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1321 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1322 ex_let(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1323 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1324 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 char_u *arg = eap->arg;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1326 char_u *expr = NULL;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1327 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1328 int i;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1329 int var_count = 0;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1330 int semicolon = 0;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1331 char_u op[2];
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1332
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1333 expr = skip_var_list(arg, &var_count, &semicolon);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1334 if (expr == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1335 return;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1336 expr = vim_strchr(expr, '=');
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1337 if (expr == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1338 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
1339 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
1340 * ":let" without "=": list variables
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
1341 */
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1342 if (*arg == '[')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1343 EMSG(_(e_invarg));
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1344 else if (!ends_excmd(*arg))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1345 /* ":let var1 var2" */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1346 arg = list_arg_vars(eap, arg);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1347 else if (!eap->skip)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1348 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1349 /* ":let" */
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1350 list_glob_vars();
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1351 list_buf_vars();
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1352 list_win_vars();
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1353 list_vim_vars();
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1354 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1355 eap->nextcmd = check_nextcmd(arg);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1356 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1357 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1358 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1359 op[0] = '=';
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1360 op[1] = NUL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1361 if (expr > arg)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1362 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1363 if (vim_strchr((char_u *)"+-.", expr[-1]) != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1364 op[0] = expr[-1]; /* +=, -= or .= */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1365 }
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1366 expr = skipwhite(expr + 1);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1367
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1368 if (eap->skip)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1369 ++emsg_skip;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1370 i = eval0(expr, &rettv, &eap->nextcmd, !eap->skip);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1371 if (eap->skip)
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 (i != FAIL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1374 clear_tv(&rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1375 --emsg_skip;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1376 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1377 else if (i != FAIL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1378 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1379 (void)ex_let_vars(eap->arg, &rettv, FALSE, semicolon, var_count,
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1380 op);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1381 clear_tv(&rettv);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1382 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1383 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1384 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1385
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1386 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1387 * Assign the typevalue "tv" to the variable or variables at "arg_start".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1388 * 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
1389 * When "nextchars" is not NULL it points to a string with characters that
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1390 * must appear after the variable(s). Use "+", "-" or "." for add, subtract
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1391 * or concatenate.
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1392 * Returns OK or FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1393 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1394 static int
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1395 ex_let_vars(arg_start, tv, copy, semicolon, var_count, nextchars)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1396 char_u *arg_start;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1397 typval_T *tv;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1398 int copy; /* copy values from "tv", don't move */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1399 int semicolon; /* from skip_var_list() */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1400 int var_count; /* from skip_var_list() */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1401 char_u *nextchars;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1402 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1403 char_u *arg = arg_start;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1404 list_T *l;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1405 int i;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1406 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1407 typval_T ltv;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1408
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1409 if (*arg != '[')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1410 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1411 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1412 * ":let var = expr" or ":for var in list"
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1413 */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1414 if (ex_let_one(arg, tv, copy, nextchars, nextchars) == NULL)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1415 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1416 return OK;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1417 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1418
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1419 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1420 * ":let [v1, v2] = list" or ":for [v1, v2] in listlist"
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1421 */
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
1422 if (tv->v_type != VAR_LIST || (l = tv->vval.v_list) == NULL)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1423 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1424 EMSG(_(e_listreq));
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1425 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1426 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1427
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1428 i = list_len(l);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1429 if (semicolon == 0 && var_count < i)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1430 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
1431 EMSG(_("E687: Less targets than List items"));
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1432 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1433 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1434 if (var_count - semicolon > 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(_("E688: More 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
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1440 item = l->lv_first;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1441 while (*arg != ']')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1442 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1443 arg = skipwhite(arg + 1);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1444 arg = ex_let_one(arg, &item->li_tv, TRUE, (char_u *)",;]", nextchars);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1445 item = item->li_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1446 if (arg == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1447 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1448
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1449 arg = skipwhite(arg);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1450 if (*arg == ';')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1451 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1452 /* Put the rest of the list (may be empty) in the var after ';'.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1453 * Create a new list for this. */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1454 l = list_alloc();
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1455 if (l == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1456 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1457 while (item != NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1458 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1459 list_append_tv(l, &item->li_tv);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1460 item = item->li_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1461 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1462
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1463 ltv.v_type = VAR_LIST;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
1464 ltv.v_lock = 0;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1465 ltv.vval.v_list = l;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1466 l->lv_refcount = 1;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1467
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1468 arg = ex_let_one(skipwhite(arg + 1), &ltv, FALSE,
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1469 (char_u *)"]", nextchars);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1470 clear_tv(&ltv);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1471 if (arg == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1472 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1473 break;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1474 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1475 else if (*arg != ',' && *arg != ']')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1476 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1477 EMSG2(_(e_intern2), "ex_let_vars()");
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1478 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1479 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1480 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1481
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1482 return OK;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1483 }
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 * Skip over assignable variable "var" or list of variables "[var, var]".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1487 * Used for ":let varvar = expr" and ":for varvar in expr".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1488 * For "[var, var]" increment "*var_count" for each variable.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1489 * for "[var, var; var]" set "semicolon".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1490 * Return NULL for an error.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1491 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1492 static char_u *
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1493 skip_var_list(arg, var_count, semicolon)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1494 char_u *arg;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1495 int *var_count;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1496 int *semicolon;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1497 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1498 char_u *p, *s;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1499
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1500 if (*arg == '[')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1501 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1502 /* "[var, var]": find the matching ']'. */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1503 p = arg;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1504 while (1)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1505 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1506 p = skipwhite(p + 1); /* skip whites after '[', ';' or ',' */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1507 s = skip_var_one(p);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1508 if (s == p)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1509 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1510 EMSG2(_(e_invarg2), p);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1511 return NULL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1512 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1513 ++*var_count;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1514
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1515 p = skipwhite(s);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1516 if (*p == ']')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1517 break;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1518 else if (*p == ';')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1519 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1520 if (*semicolon == 1)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1521 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1522 EMSG(_("Double ; in list of variables"));
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1523 return NULL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1524 }
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1525 *semicolon = 1;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1526 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1527 else if (*p != ',')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1528 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1529 EMSG2(_(e_invarg2), p);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1530 return NULL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1531 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1532 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1533 return p + 1;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1534 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1535 else
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1536 return skip_var_one(arg);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1537 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1538
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1539 /*
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1540 * Skip one (assignable) variable name, includig $VAR, d.key, l[idx].
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1541 */
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1542 static char_u *
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1543 skip_var_one(arg)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1544 char_u *arg;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1545 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1546 if (vim_strchr((char_u *)"$@&", *arg) != NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1547 ++arg;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1548 return find_name_end(arg, NULL, NULL, TRUE);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1549 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1550
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1551 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1552 * List variables for hashtab "ht" with prefix "prefix".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1553 * If "empty" is TRUE also list NULL strings as empty strings.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1554 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1555 static void
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1556 list_hashtable_vars(ht, prefix, empty)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1557 hashtab_T *ht;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1558 char_u *prefix;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1559 int empty;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1560 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1561 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1562 dictitem_T *di;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1563 int todo;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1564
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1565 todo = ht->ht_used;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1566 for (hi = ht->ht_array; todo > 0 && !got_int; ++hi)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1567 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1568 if (!HASHITEM_EMPTY(hi))
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;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1571 di = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1572 if (empty || di->di_tv.v_type != VAR_STRING
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1573 || di->di_tv.vval.v_string != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1574 list_one_var(di, prefix);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1575 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1576 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1577 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1578
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1579 /*
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1580 * List global variables.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1581 */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1582 static void
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1583 list_glob_vars()
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1584 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1585 list_hashtable_vars(&globvarht, (char_u *)"", TRUE);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1586 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1587
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1588 /*
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1589 * List buffer variables.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1590 */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1591 static void
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1592 list_buf_vars()
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1593 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1594 char_u numbuf[NUMBUFLEN];
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1595
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1596 list_hashtable_vars(&curbuf->b_vars.dv_hashtab, (char_u *)"b:", TRUE);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1597
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1598 sprintf((char *)numbuf, "%ld", (long)curbuf->b_changedtick);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1599 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
1600 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1601
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1602 /*
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1603 * List window variables.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1604 */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1605 static void
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1606 list_win_vars()
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1607 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1608 list_hashtable_vars(&curwin->w_vars.dv_hashtab, (char_u *)"w:", TRUE);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1609 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1610
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1611 /*
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1612 * List Vim variables.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1613 */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1614 static void
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1615 list_vim_vars()
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1616 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1617 list_hashtable_vars(&vimvarht, (char_u *)"v:", FALSE);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1618 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1619
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1620 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1621 * List variables in "arg".
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1622 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1623 static char_u *
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1624 list_arg_vars(eap, arg)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1625 exarg_T *eap;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1626 char_u *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 int error = FALSE;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1629 int len;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1630 char_u *name;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1631 char_u *name_start;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1632 char_u *arg_subsc;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1633 char_u *tofree;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1634 typval_T tv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1635
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1636 while (!ends_excmd(*arg) && !got_int)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1637 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1638 if (error || eap->skip)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1639 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1640 arg = find_name_end(arg, NULL, NULL, TRUE);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1641 if (!vim_iswhite(*arg) && !ends_excmd(*arg))
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1642 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1643 emsg_severe = TRUE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1644 EMSG(_(e_trailing));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1645 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1646 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1647 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1648 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1649 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1650 /* get_name_len() takes care of expanding curly braces */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1651 name_start = name = arg;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1652 len = get_name_len(&arg, &tofree, TRUE, TRUE);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1653 if (len <= 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1654 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1655 /* This is mainly to keep test 49 working: when expanding
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1656 * curly braces fails overrule the exception error message. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1657 if (len < 0 && !aborting())
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1658 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1659 emsg_severe = TRUE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1660 EMSG2(_(e_invarg2), arg);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1661 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1662 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1663 error = TRUE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1664 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1665 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1666 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1667 if (tofree != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1668 name = tofree;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1669 if (get_var_tv(name, len, &tv, TRUE) == FAIL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1670 error = TRUE;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1671 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1672 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1673 /* handle d.key, l[idx], f(expr) */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1674 arg_subsc = arg;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1675 if (handle_subscript(&arg, &tv, TRUE, TRUE) == FAIL)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1676 error = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677 else
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1678 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1679 if (arg == arg_subsc && len == 2 && name[1] == ':')
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1680 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1681 switch (*name)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1682 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1683 case 'g': list_glob_vars(); break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1684 case 'b': list_buf_vars(); break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1685 case 'w': list_win_vars(); break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1686 case 'v': list_vim_vars(); break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1687 default:
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1688 EMSG2(_("E738: Can't list variables for %s"), name);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1689 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1690 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1691 else
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1692 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1693 char_u numbuf[NUMBUFLEN];
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1694 char_u *tf;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1695 int c;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1696 char_u *s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1697
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1698 s = echo_string(&tv, &tf, numbuf);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1699 c = *arg;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1700 *arg = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1701 list_one_var_a((char_u *)"",
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1702 arg == arg_subsc ? name : name_start,
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1703 tv.v_type, s == NULL ? (char_u *)"" : s);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1704 *arg = c;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1705 vim_free(tf);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1706 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1707 clear_tv(&tv);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1708 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1709 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1710 }
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1711
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1712 vim_free(tofree);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1713 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1714
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1715 arg = skipwhite(arg);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1716 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1717
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1718 return arg;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1719 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1720
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1721 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1722 * 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
1723 * Returns a pointer to the char just after the var name.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1724 * Returns NULL if there is an error.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1725 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1726 static char_u *
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1727 ex_let_one(arg, tv, copy, endchars, op)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1728 char_u *arg; /* points to variable name */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1729 typval_T *tv; /* value to assign to variable */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1730 int copy; /* copy value from "tv" */
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1731 char_u *endchars; /* valid chars after variable name or NULL */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1732 char_u *op; /* "+", "-", "." or NULL*/
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1733 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1734 int c1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1735 char_u *name;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1736 char_u *p;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1737 char_u *arg_end = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1738 int len;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1739 int opt_flags;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1740 char_u *tofree = NULL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1741
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1742 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1743 * ":let $VAR = expr": Set environment variable.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1744 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1745 if (*arg == '$')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1746 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1747 /* Find the end of the name. */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1748 ++arg;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1749 name = arg;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1750 len = get_env_len(&arg);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1751 if (len == 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1752 EMSG2(_(e_invarg2), name - 1);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1753 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1754 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1755 if (op != NULL && (*op == '+' || *op == '-'))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1756 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1757 else if (endchars != NULL
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1758 && vim_strchr(endchars, *skipwhite(arg)) == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1759 EMSG(_(e_letunexp));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1760 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1761 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1762 c1 = name[len];
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1763 name[len] = NUL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1764 p = get_tv_string(tv);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1765 if (op != NULL && *op == '.')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1766 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1767 int mustfree = FALSE;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1768 char_u *s = vim_getenv(name, &mustfree);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1769
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1770 if (s != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1771 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1772 p = tofree = concat_str(s, p);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1773 if (mustfree)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1774 vim_free(s);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1775 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1776 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1777 if (p != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1778 vim_setenv(name, p);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1779 if (STRICMP(name, "HOME") == 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1780 init_homedir();
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1781 else if (didset_vim && STRICMP(name, "VIM") == 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1782 didset_vim = FALSE;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1783 else if (didset_vimruntime && STRICMP(name, "VIMRUNTIME") == 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1784 didset_vimruntime = FALSE;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1785 name[len] = c1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1786 arg_end = arg;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1787 vim_free(tofree);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1788 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1789 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1790 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1791
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1792 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1793 * ":let &option = expr": Set option value.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1794 * ":let &l:option = expr": Set local option value.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1795 * ":let &g:option = expr": Set global option value.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1796 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1797 else if (*arg == '&')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1798 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1799 /* Find the end of the name. */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1800 p = find_option_end(&arg, &opt_flags);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1801 if (p == NULL || (endchars != NULL
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1802 && vim_strchr(endchars, *skipwhite(p)) == NULL))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1803 EMSG(_(e_letunexp));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1804 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1805 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1806 long n;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1807 int opt_type;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1808 long numval;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1809 char_u *stringval = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1810 char_u *s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1811
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1812 c1 = *p;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1813 *p = NUL;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1814
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1815 n = get_tv_number(tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1816 s = get_tv_string(tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1817 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1818 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1819 opt_type = get_option_value(arg, &numval,
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1820 &stringval, opt_flags);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1821 if ((opt_type == 1 && *op == '.')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1822 || (opt_type == 0 && *op != '.'))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1823 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1824 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1825 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1826 if (opt_type == 1) /* number */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1827 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1828 if (*op == '+')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1829 n = numval + n;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1830 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1831 n = numval - n;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1832 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1833 else if (opt_type == 0 && stringval != NULL) /* string */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1834 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1835 s = concat_str(stringval, s);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1836 vim_free(stringval);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1837 stringval = s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1838 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1839 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1840 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1841 set_option_value(arg, n, s, opt_flags);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1842 *p = c1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1843 arg_end = p;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1844 vim_free(stringval);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1845 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1846 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1847
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1848 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1849 * ":let @r = expr": Set register contents.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1850 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1851 else if (*arg == '@')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1852 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1853 ++arg;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1854 if (op != NULL && (*op == '+' || *op == '-'))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1855 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1856 else if (endchars != NULL
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1857 && vim_strchr(endchars, *skipwhite(arg + 1)) == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1858 EMSG(_(e_letunexp));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1859 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1860 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1861 char_u *tofree = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1862 char_u *s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1863
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1864 p = get_tv_string(tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1865 if (op != NULL && *op == '.')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1866 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1867 s = get_reg_contents(*arg == '@' ? '"' : *arg, FALSE);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1868 if (s != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1869 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1870 p = tofree = concat_str(s, p);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1871 vim_free(s);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1872 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1873 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1874 if (p != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1875 write_reg_contents(*arg == '@' ? '"' : *arg, p, -1, FALSE);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1876 arg_end = arg + 1;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1877 vim_free(tofree);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1878 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1879 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1880
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1881 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1882 * ":let var = expr": Set internal variable.
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1883 * ":let {expr} = expr": Idem, name made with curly braces
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1884 */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
1885 else if ((eval_isnamec(*arg) && !VIM_ISDIGIT(*arg)) || *arg == '{')
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1886 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1887 lval_T lv;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1888
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1889 p = get_lval(arg, tv, &lv, FALSE, FALSE, FALSE);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1890 if (p != NULL && lv.ll_name != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1891 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1892 if (endchars != NULL && vim_strchr(endchars, *skipwhite(p)) == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1893 EMSG(_(e_letunexp));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1894 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1895 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1896 set_var_lval(&lv, p, tv, copy, op);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1897 arg_end = p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1898 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1899 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1900 clear_lval(&lv);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1901 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1902
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1903 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1904 EMSG2(_(e_invarg2), arg);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1905
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1906 return arg_end;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1907 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1908
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1909 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1910 * If "arg" is equal to "b:changedtick" give an error and return TRUE.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1911 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1912 static int
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1913 check_changedtick(arg)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1914 char_u *arg;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1915 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1916 if (STRNCMP(arg, "b:changedtick", 13) == 0 && !eval_isnamec(arg[13]))
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1917 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1918 EMSG2(_(e_readonlyvar), arg);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1919 return TRUE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1920 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1921 return FALSE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1922 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1923
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1924 /*
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1925 * 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
1926 * to: "name", "na{me}", "name[expr]", "name[expr:expr]", "name[expr][expr]",
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1927 * "name.key", "name.key[expr]" etc.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1928 * Indexing only works if "name" is an existing List or Dictionary.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1929 * "name" points to the start of the name.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1930 * If "rettv" is not NULL it points to the value to be assigned.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1931 * "unlet" is TRUE for ":unlet": slightly different behavior when something is
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1932 * wrong; must end in space or cmd separator.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1933 *
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1934 * Returns a pointer to just after the name, including indexes.
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1935 * When an evaluation error occurs "lp->ll_name" is NULL;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1936 * 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
1937 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1938 static char_u *
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1939 get_lval(name, rettv, lp, unlet, skip, quiet)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1940 char_u *name;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1941 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1942 lval_T *lp;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1943 int unlet;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1944 int skip;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1945 int quiet; /* don't give error messages */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1946 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1947 char_u *p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1948 char_u *expr_start, *expr_end;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1949 int cc;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1950 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1951 typval_T var1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1952 typval_T var2;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1953 int empty1 = FALSE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1954 listitem_T *ni;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1955 char_u *key = NULL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1956 int len;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1957 hashtab_T *ht;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1958
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1959 /* Clear everything in "lp". */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1960 vim_memset(lp, 0, sizeof(lval_T));
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1961
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1962 if (skip)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1963 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1964 /* When skipping just find the end of the name. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1965 lp->ll_name = name;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1966 return find_name_end(name, NULL, NULL, TRUE);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1967 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1968
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1969 /* Find the end of the name. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1970 p = find_name_end(name, &expr_start, &expr_end, FALSE);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1971 if (expr_start != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1972 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1973 /* Don't expand the name when we already know there is an error. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1974 if (unlet && !vim_iswhite(*p) && !ends_excmd(*p)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1975 && *p != '[' && *p != '.')
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1976 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1977 EMSG(_(e_trailing));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1978 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1979 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1980
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1981 lp->ll_exp_name = make_expanded_name(name, expr_start, expr_end, p);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1982 if (lp->ll_exp_name == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1983 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1984 /* Report an invalid expression in braces, unless the
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1985 * expression evaluation has been cancelled due to an
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1986 * aborting error, an interrupt, or an exception. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1987 if (!aborting() && !quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1988 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
1989 emsg_severe = TRUE;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1990 EMSG2(_(e_invarg2), name);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1991 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1992 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1993 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1994 lp->ll_name = lp->ll_exp_name;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1995 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1996 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1997 lp->ll_name = name;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1998
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1999 /* Without [idx] or .key we are done. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2000 if ((*p != '[' && *p != '.') || lp->ll_name == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2001 return p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2002
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2003 cc = *p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2004 *p = NUL;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
2005 v = find_var(lp->ll_name, &ht);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2006 if (v == NULL && !quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2007 EMSG2(_(e_undefvar), lp->ll_name);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2008 *p = cc;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2009 if (v == NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2010 return NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2011
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2012 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2013 * Loop until no more [idx] or .key is following.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2014 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2015 lp->ll_tv = &v->di_tv;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2016 while (*p == '[' || (*p == '.' && lp->ll_tv->v_type == VAR_DICT))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2017 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2018 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
2019 && !(lp->ll_tv->v_type == VAR_DICT
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2020 && lp->ll_tv->vval.v_dict != NULL))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2021 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2022 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2023 EMSG(_("E689: Can only index a List or Dictionary"));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2024 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2025 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2026 if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2027 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2028 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2029 EMSG(_("E708: [:] must come last"));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2030 return NULL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2031 }
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2032
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2033 len = -1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2034 if (*p == '.')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2035 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2036 key = p + 1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2037 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2038 ;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2039 if (len == 0)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2040 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2041 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2042 EMSG(_(e_emptykey));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2043 return NULL;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2044 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2045 p = key + len;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2046 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2047 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2048 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2049 /* Get the index [expr] or the first index [expr: ]. */
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2050 p = skipwhite(p + 1);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2051 if (*p == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2052 empty1 = TRUE;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2053 else
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2054 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2055 empty1 = FALSE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2056 if (eval1(&p, &var1, TRUE) == FAIL) /* recursive! */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2057 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2058 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2059
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2060 /* Optionally get the second index [ :expr]. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2061 if (*p == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2062 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2063 if (lp->ll_tv->v_type == VAR_DICT)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2064 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2065 if (!quiet)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2066 EMSG(_(e_dictrange));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2067 if (!empty1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2068 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2069 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2070 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2071 if (rettv != NULL && (rettv->v_type != VAR_LIST
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2072 || rettv->vval.v_list == NULL))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2073 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2074 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2075 EMSG(_("E709: [:] requires a List value"));
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2076 if (!empty1)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2077 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2078 return NULL;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2079 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2080 p = skipwhite(p + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2081 if (*p == ']')
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2082 lp->ll_empty2 = TRUE;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2083 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2084 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2085 lp->ll_empty2 = FALSE;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2086 if (eval1(&p, &var2, TRUE) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2087 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2088 if (!empty1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2089 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2090 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2091 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2092 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2093 lp->ll_range = TRUE;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2094 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2095 else
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2096 lp->ll_range = FALSE;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2097
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2098 if (*p != ']')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2099 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2100 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2101 EMSG(_(e_missbrac));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2102 if (!empty1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2103 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2104 if (lp->ll_range && !lp->ll_empty2)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2105 clear_tv(&var2);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2106 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2107 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2108
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2109 /* Skip to past ']'. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2110 ++p;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2111 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2112
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2113 if (lp->ll_tv->v_type == VAR_DICT)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2114 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2115 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2116 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2117 /* "[key]": get key from "var1" */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2118 key = get_tv_string(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2119 if (*key == NUL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2120 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2121 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2122 EMSG(_(e_emptykey));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2123 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2124 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2125 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2126 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2127 lp->ll_list = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2128 lp->ll_dict = lp->ll_tv->vval.v_dict;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2129 lp->ll_di = dict_find(lp->ll_dict, key, len);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2130 if (lp->ll_di == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2131 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2132 /* Key does not exist in dict: may need to add it. */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2133 if (*p == '[' || *p == '.' || unlet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2134 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2135 if (!quiet)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2136 EMSG2(_(e_dictkey), key);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2137 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2138 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2139 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2140 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2141 if (len == -1)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2142 lp->ll_newkey = vim_strsave(key);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2143 else
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2144 lp->ll_newkey = vim_strnsave(key, len);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2145 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2146 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2147 if (lp->ll_newkey == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2148 p = NULL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2149 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2150 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2151 if (len == -1)
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2152 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2153 lp->ll_tv = &lp->ll_di->di_tv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2154 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2155 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2156 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2157 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2158 * 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
2159 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2160 if (empty1)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2161 lp->ll_n1 = 0;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2162 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2163 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2164 lp->ll_n1 = get_tv_number(&var1);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2165 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2166 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2167 lp->ll_dict = NULL;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2168 lp->ll_list = lp->ll_tv->vval.v_list;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2169 lp->ll_li = list_find(lp->ll_list, lp->ll_n1);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2170 if (lp->ll_li == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2171 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2172 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2173 EMSGN(_(e_listidx), lp->ll_n1);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2174 if (lp->ll_range && !lp->ll_empty2)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2175 clear_tv(&var2);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2176 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2177 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2178
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2179 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2180 * May need to find the item or absolute index for the second
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2181 * index of a range.
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2182 * When no index given: "lp->ll_empty2" is TRUE.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2183 * Otherwise "lp->ll_n2" is set to the second index.
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2184 */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2185 if (lp->ll_range && !lp->ll_empty2)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2186 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2187 lp->ll_n2 = get_tv_number(&var2);
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2188 clear_tv(&var2);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2189 if (lp->ll_n2 < 0)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2190 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2191 ni = list_find(lp->ll_list, lp->ll_n2);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2192 if (ni == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2193 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2194 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2195 EMSGN(_(e_listidx), lp->ll_n2);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2196 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2197 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2198 lp->ll_n2 = list_idx_of_item(lp->ll_list, ni);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2199 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2200
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2201 /* Check that lp->ll_n2 isn't before lp->ll_n1. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2202 if (lp->ll_n1 < 0)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2203 lp->ll_n1 = list_idx_of_item(lp->ll_list, lp->ll_li);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2204 if (lp->ll_n2 < lp->ll_n1)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2205 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2206 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2207 EMSGN(_(e_listidx), lp->ll_n2);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2208 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2209 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2210 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2211
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2212 lp->ll_tv = &lp->ll_li->li_tv;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2213 }
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 return p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2217 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2218
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2219 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2220 * Clear lval "lp" that was filled by get_lval().
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2221 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2222 static void
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2223 clear_lval(lp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2224 lval_T *lp;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2225 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2226 vim_free(lp->ll_exp_name);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2227 vim_free(lp->ll_newkey);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2228 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2229
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2230 /*
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2231 * Set a variable that was parsed by get_lval() to "rettv".
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2232 * "endp" points to just after the parsed name.
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2233 * "op" is NULL, "+" for "+=", "-" for "-=", "." for ".=" or "=" for "=".
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2234 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2235 static void
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2236 set_var_lval(lp, endp, rettv, copy, op)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2237 lval_T *lp;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2238 char_u *endp;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2239 typval_T *rettv;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2240 int copy;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2241 char_u *op;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2242 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2243 int cc;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2244 listitem_T *ni;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2245 listitem_T *ri;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2246 dictitem_T *di;
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 if (lp->ll_tv == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2249 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2250 if (!check_changedtick(lp->ll_name))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2251 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2252 cc = *endp;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2253 *endp = NUL;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2254 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2255 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2256 typval_T tv;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2257
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2258 /* handle +=, -= and .= */
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2259 if (get_var_tv(lp->ll_name, STRLEN(lp->ll_name),
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2260 &tv, TRUE) == OK)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2261 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2262 if (tv_op(&tv, rettv, op) == OK)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2263 set_var(lp->ll_name, &tv, FALSE);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2264 clear_tv(&tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2265 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2266 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2267 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2268 set_var(lp->ll_name, rettv, copy);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2269 *endp = cc;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2270 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2271 }
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2272 else if (tv_check_lock(lp->ll_newkey == NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2273 ? lp->ll_tv->v_lock
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2274 : lp->ll_tv->vval.v_dict->dv_lock, lp->ll_name))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2275 ;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2276 else if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2277 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2278 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2279 * Assign the List values to the list items.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2280 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2281 for (ri = rettv->vval.v_list->lv_first; ri != NULL; )
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2282 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2283 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2284 tv_op(&lp->ll_li->li_tv, &ri->li_tv, op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2285 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2286 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2287 clear_tv(&lp->ll_li->li_tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2288 copy_tv(&ri->li_tv, &lp->ll_li->li_tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2289 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2290 ri = ri->li_next;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2291 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == lp->ll_n1))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2292 break;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2293 if (lp->ll_li->li_next == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2294 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2295 /* Need to add an empty item. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2296 ni = listitem_alloc();
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2297 if (ni == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2298 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2299 ri = NULL;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2300 break;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2301 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2302 ni->li_tv.v_type = VAR_NUMBER;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2303 ni->li_tv.v_lock = 0;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2304 ni->li_tv.vval.v_number = 0;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2305 list_append(lp->ll_list, ni);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2306 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2307 lp->ll_li = lp->ll_li->li_next;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2308 ++lp->ll_n1;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2309 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2310 if (ri != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2311 EMSG(_("E710: List value has more items than target"));
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2312 else if (lp->ll_empty2
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2313 ? (lp->ll_li != NULL && lp->ll_li->li_next != NULL)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2314 : lp->ll_n1 != lp->ll_n2)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2315 EMSG(_("E711: List value has not enough items"));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2316 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2317 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2318 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2319 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2320 * Assign to a List or Dictionary item.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2321 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2322 if (lp->ll_newkey != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2323 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2324 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2325 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2326 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2327 return;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2328 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2329
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2330 /* Need to add an item to the Dictionary. */
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2331 di = dictitem_alloc(lp->ll_newkey);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2332 if (di == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2333 return;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2334 if (dict_add(lp->ll_tv->vval.v_dict, di) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2335 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2336 vim_free(di);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2337 return;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2338 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2339 lp->ll_tv = &di->di_tv;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2340 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2341 else if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2342 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2343 tv_op(lp->ll_tv, rettv, op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2344 return;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2345 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2346 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2347 clear_tv(lp->ll_tv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2348
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2349 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2350 * Assign the value to the variable or list item.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2351 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2352 if (copy)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2353 copy_tv(rettv, lp->ll_tv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2354 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2355 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2356 *lp->ll_tv = *rettv;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
2357 lp->ll_tv->v_lock = 0;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2358 init_tv(rettv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2359 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2360 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2361 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2363 /*
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2364 * Handle "tv1 += tv2", "tv1 -= tv2" and "tv1 .= tv2"
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2365 * Returns OK or FAIL.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2366 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2367 static int
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2368 tv_op(tv1, tv2, op)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2369 typval_T *tv1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2370 typval_T *tv2;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2371 char_u *op;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2372 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2373 long n;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2374 char_u numbuf[NUMBUFLEN];
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2375 char_u *s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2376
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2377 /* Can't do anything with a Funcref or a Dict on the right. */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2378 if (tv2->v_type != VAR_FUNC && tv2->v_type != VAR_DICT)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2379 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2380 switch (tv1->v_type)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2381 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2382 case VAR_DICT:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2383 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2384 break;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2385
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2386 case VAR_LIST:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2387 if (*op != '+' || tv2->v_type != VAR_LIST)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2388 break;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2389 /* List += List */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2390 if (tv1->vval.v_list != NULL && tv2->vval.v_list != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2391 list_extend(tv1->vval.v_list, tv2->vval.v_list, NULL);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2392 return OK;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2393
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2394 case VAR_NUMBER:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2395 case VAR_STRING:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2396 if (tv2->v_type == VAR_LIST)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2397 break;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2398 if (*op == '+' || *op == '-')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2399 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2400 /* nr += nr or nr -= nr*/
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2401 n = get_tv_number(tv1);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2402 if (*op == '+')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2403 n += get_tv_number(tv2);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2404 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2405 n -= get_tv_number(tv2);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2406 clear_tv(tv1);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2407 tv1->v_type = VAR_NUMBER;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2408 tv1->vval.v_number = n;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2409 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2410 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2411 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2412 /* str .= str */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2413 s = get_tv_string(tv1);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2414 s = concat_str(s, get_tv_string_buf(tv2, numbuf));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2415 clear_tv(tv1);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2416 tv1->v_type = VAR_STRING;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2417 tv1->vval.v_string = s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2418 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2419 return OK;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2420 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2421 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2422
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2423 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2424 return FAIL;
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 /*
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2428 * Add a watcher to a list.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2429 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2430 static void
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2431 list_add_watch(l, lw)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2432 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2433 listwatch_T *lw;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2434 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2435 lw->lw_next = l->lv_watch;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2436 l->lv_watch = lw;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2437 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2438
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2439 /*
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
2440 * Remove a watcher from a list.
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2441 * No warning when it isn't found...
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2442 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2443 static void
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2444 list_rem_watch(l, lwrem)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2445 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2446 listwatch_T *lwrem;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2447 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2448 listwatch_T *lw, **lwp;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2449
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2450 lwp = &l->lv_watch;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2451 for (lw = l->lv_watch; lw != NULL; lw = lw->lw_next)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2452 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2453 if (lw == lwrem)
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 = lw->lw_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2456 break;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2457 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2458 lwp = &lw->lw_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2459 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2460 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2461
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2462 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2463 * Just before removing an item from a list: advance watchers to the next
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2464 * item.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2465 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2466 static void
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2467 list_fix_watch(l, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2468 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2469 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2470 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2471 listwatch_T *lw;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2472
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2473 for (lw = l->lv_watch; lw != NULL; lw = lw->lw_next)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2474 if (lw->lw_item == item)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2475 lw->lw_item = item->li_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2476 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2477
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2478 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2479 * Evaluate the expression used in a ":for var in expr" command.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2480 * "arg" points to "var".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2481 * Set "*errp" to TRUE for an error, FALSE otherwise;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2482 * Return a pointer that holds the info. Null when there is an error.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2483 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2484 void *
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2485 eval_for_line(arg, errp, nextcmdp, skip)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2486 char_u *arg;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2487 int *errp;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2488 char_u **nextcmdp;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2489 int skip;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2490 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2491 forinfo_T *fi;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2492 char_u *expr;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2493 typval_T tv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2494 list_T *l;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2495
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2496 *errp = TRUE; /* default: there is an error */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2497
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2498 fi = (forinfo_T *)alloc_clear(sizeof(forinfo_T));
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2499 if (fi == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2500 return NULL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2501
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2502 expr = skip_var_list(arg, &fi->fi_varcount, &fi->fi_semicolon);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2503 if (expr == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2504 return fi;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2505
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2506 expr = skipwhite(expr);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2507 if (expr[0] != 'i' || expr[1] != 'n' || !vim_iswhite(expr[2]))
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2508 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
2509 EMSG(_("E690: Missing \"in\" after :for"));
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2510 return fi;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2511 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2512
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2513 if (skip)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2514 ++emsg_skip;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2515 if (eval0(skipwhite(expr + 2), &tv, nextcmdp, !skip) == OK)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2516 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2517 *errp = FALSE;
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 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2520 l = tv.vval.v_list;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2521 if (tv.v_type != VAR_LIST || l == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2522 EMSG(_(e_listreq));
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2523 else
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2524 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2525 fi->fi_list = l;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2526 list_add_watch(l, &fi->fi_lw);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2527 fi->fi_lw.lw_item = l->lv_first;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2528 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2529 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2530 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2531 if (skip)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2532 --emsg_skip;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2533
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2534 return fi;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2535 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2536
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2537 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2538 * Use the first item in a ":for" list. Advance to the next.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2539 * Assign the values to the variable (list). "arg" points to the first one.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2540 * 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
2541 * something wrong.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2542 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2543 int
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2544 next_for_item(fi_void, arg)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2545 void *fi_void;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2546 char_u *arg;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2547 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2548 forinfo_T *fi = (forinfo_T *)fi_void;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2549 int result;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2550 listitem_T *item;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2551
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2552 item = fi->fi_lw.lw_item;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2553 if (item == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2554 result = FALSE;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2555 else
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2556 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2557 fi->fi_lw.lw_item = item->li_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2558 result = (ex_let_vars(arg, &item->li_tv, TRUE,
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2559 fi->fi_semicolon, fi->fi_varcount, NULL) == OK);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2560 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2561 return result;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2562 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2563
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2564 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2565 * Free the structure used to store info used by ":for".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2566 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2567 void
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2568 free_for_info(fi_void)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2569 void *fi_void;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2570 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2571 forinfo_T *fi = (forinfo_T *)fi_void;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2572
92
a9e90b3356b6 updated for version 7.0036
vimboss
parents: 88
diff changeset
2573 if (fi != NULL && fi->fi_list != NULL)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2574 list_rem_watch(fi->fi_list, &fi->fi_lw);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2575 vim_free(fi);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2576 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2577
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2578 #if defined(FEAT_CMDL_COMPL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2579
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2580 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2581 set_context_for_expression(xp, arg, cmdidx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2582 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2584 cmdidx_T cmdidx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586 int got_eq = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2587 int c;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2588 char_u *p;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2589
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2590 if (cmdidx == CMD_let)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2591 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2592 xp->xp_context = EXPAND_USER_VARS;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2593 if (vim_strpbrk(arg, (char_u *)"\"'+-*/%.=!?~|&$([<>,#") == NULL)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2594 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2595 /* ":let var1 var2 ...": find last space. */
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2596 for (p = arg + STRLEN(arg); p >= arg; )
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2597 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2598 xp->xp_pattern = p;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2599 mb_ptr_back(arg, p);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2600 if (vim_iswhite(*p))
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2601 break;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2602 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2603 return;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2604 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2605 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2606 else
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2607 xp->xp_context = cmdidx == CMD_call ? EXPAND_FUNCTIONS
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2608 : EXPAND_EXPRESSION;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2609 while ((xp->xp_pattern = vim_strpbrk(arg,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2610 (char_u *)"\"'+-*/%.=!?~|&$([<>,#")) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2611 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2612 c = *xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2613 if (c == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2614 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2615 c = xp->xp_pattern[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2616 if (c == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2617 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2618 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2619 xp->xp_context = cmdidx != CMD_let || got_eq
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2620 ? EXPAND_EXPRESSION : EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2621 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2622 else if (c != ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2623 xp->xp_context = EXPAND_SETTINGS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2624 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2625 else if (c == '$')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2626 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2627 /* environment variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2628 xp->xp_context = EXPAND_ENV_VARS;
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 got_eq = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2633 xp->xp_context = EXPAND_EXPRESSION;
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 && xp->xp_context == EXPAND_FUNCTIONS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2637 && vim_strchr(xp->xp_pattern, '(') == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2638 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2639 /* Function name can start with "<SNR>" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2640 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2641 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2642 else if (cmdidx != CMD_let || got_eq)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2643 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2644 if (c == '"') /* string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2645 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2646 while ((c = *++xp->xp_pattern) != NUL && c != '"')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2647 if (c == '\\' && xp->xp_pattern[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2648 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2649 xp->xp_context = EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2650 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2651 else if (c == '\'') /* literal string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2652 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2653 /* Trick: '' is like stopping and starting a literal string. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2654 while ((c = *++xp->xp_pattern) != NUL && c != '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2655 /* skip */ ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2656 xp->xp_context = EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2657 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2658 else if (c == '|')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2659 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2660 if (xp->xp_pattern[1] == '|')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2661 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2662 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2663 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2664 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2665 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2666 xp->xp_context = EXPAND_COMMANDS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2667 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2668 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2669 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2670 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2671 else
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2672 /* Doesn't look like something valid, expand as an expression
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2673 * anyway. */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2674 xp->xp_context = EXPAND_EXPRESSION;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2675 arg = xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2676 if (*arg != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2677 while ((c = *++arg) != NUL && (c == ' ' || c == '\t'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2678 /* skip */ ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2679 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2680 xp->xp_pattern = arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2681 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2682
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2683 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2684
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2685 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2686 * ":1,25call func(arg1, arg2)" function call.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2687 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2688 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2689 ex_call(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2690 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2691 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2692 char_u *arg = eap->arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2693 char_u *startarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2694 char_u *name;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2695 char_u *tofree;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2696 int len;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2697 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2698 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2699 int doesrange;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2700 int failed = FALSE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2701 funcdict_T fudi;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2702
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2703 tofree = trans_function_name(&arg, eap->skip, TFN_INT, &fudi);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2704 vim_free(fudi.fd_newkey);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2705 if (tofree == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2706 return;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2707
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2708 /* Increase refcount on dictionary, it could get deleted when evaluating
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2709 * the arguments. */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2710 if (fudi.fd_dict != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2711 ++fudi.fd_dict->dv_refcount;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2712
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2713 /* 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
2714 len = STRLEN(tofree);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2715 name = deref_func_name(tofree, &len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2716
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
2717 /* Skip white space to allow ":call func ()". Not good, but required for
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
2718 * backward compatibility. */
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
2719 startarg = skipwhite(arg);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2720 rettv.v_type = VAR_UNKNOWN; /* clear_tv() uses this */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2721
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2722 if (*startarg != '(')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2723 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
2724 EMSG2(_("E107: Missing braces: %s"), eap->arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2725 goto end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2726 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2727
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2728 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2729 * When skipping, evaluate the function once, to find the end of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2730 * arguments.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2731 * When the function takes a range, this is discovered after the first
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2732 * call, and the loop is broken.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2733 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2734 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2735 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2736 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2737 lnum = eap->line2; /* do it once, also with an invalid range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2738 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2739 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2740 lnum = eap->line1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2741 for ( ; lnum <= eap->line2; ++lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2742 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2743 if (!eap->skip && eap->addr_count > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2744 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2745 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2746 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2747 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2748 arg = startarg;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2749 if (get_func_tv(name, STRLEN(name), &rettv, &arg,
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2750 eap->line1, eap->line2, &doesrange,
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2751 !eap->skip, fudi.fd_dict) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2752 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2753 failed = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2754 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2755 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2756 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2757 if (doesrange || eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2758 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2759 /* Stop when immediately aborting on error, or when an interrupt
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
2760 * occurred or an exception was thrown but not caught.
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2761 * get_func_tv() returned OK, so that the check for trailing
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
2762 * characters below is executed. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2763 if (aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2764 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2765 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2766 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2767 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2768
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2769 if (!failed)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2770 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2771 /* Check for trailing illegal characters and a following command. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2772 if (!ends_excmd(*arg))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2773 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2774 emsg_severe = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2775 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2776 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2777 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2778 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2779 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2780
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2781 end:
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2782 dict_unref(fudi.fd_dict);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2783 vim_free(tofree);
7
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2787 * ":unlet[!] var1 ... " command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2788 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2789 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2790 ex_unlet(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2791 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2792 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2793 ex_unletlock(eap, eap->arg, 0);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2794 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2795
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2796 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2797 * ":lockvar" and ":unlockvar" commands
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2798 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2799 void
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2800 ex_lockvar(eap)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2801 exarg_T *eap;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2802 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2803 char_u *arg = eap->arg;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2804 int deep = 2;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2805
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2806 if (eap->forceit)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2807 deep = -1;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2808 else if (vim_isdigit(*arg))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2809 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2810 deep = getdigits(&arg);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2811 arg = skipwhite(arg);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2812 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2813
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2814 ex_unletlock(eap, arg, deep);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2815 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2816
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2817 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2818 * ":unlet", ":lockvar" and ":unlockvar" are quite similar.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2819 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2820 static void
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2821 ex_unletlock(eap, argstart, deep)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2822 exarg_T *eap;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2823 char_u *argstart;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2824 int deep;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2825 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2826 char_u *arg = argstart;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2827 char_u *name_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2828 int error = FALSE;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2829 lval_T lv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2830
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2831 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2832 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2833 /* Parse the name and find the end. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2834 name_end = get_lval(arg, NULL, &lv, TRUE, eap->skip || error, FALSE);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2835 if (lv.ll_name == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2836 error = TRUE; /* error but continue parsing */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2837 if (name_end == NULL || (!vim_iswhite(*name_end)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2838 && !ends_excmd(*name_end)))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2839 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2840 if (name_end != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2841 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2842 emsg_severe = TRUE;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2843 EMSG(_(e_trailing));
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 (!(eap->skip || error))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2846 clear_lval(&lv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2847 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2848 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2849
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2850 if (!error && !eap->skip)
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2851 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2852 if (eap->cmdidx == CMD_unlet)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2853 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2854 if (do_unlet_var(&lv, name_end, eap->forceit) == FAIL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2855 error = TRUE;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2856 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2857 else
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_lock_var(&lv, name_end, deep,
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2860 eap->cmdidx == CMD_lockvar) == FAIL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2861 error = TRUE;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2862 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2863 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2864
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2865 if (!eap->skip)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2866 clear_lval(&lv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2867
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2868 arg = skipwhite(name_end);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2869 } while (!ends_excmd(*arg));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2870
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2871 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2872 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2873
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2874 static int
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2875 do_unlet_var(lp, name_end, forceit)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2876 lval_T *lp;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2877 char_u *name_end;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2878 int forceit;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2879 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2880 int ret = OK;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2881 int cc;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2882
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2883 if (lp->ll_tv == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2884 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2885 cc = *name_end;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2886 *name_end = NUL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2887
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2888 /* Normal name or expanded name. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2889 if (check_changedtick(lp->ll_name))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2890 ret = FAIL;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2891 else if (do_unlet(lp->ll_name, forceit) == FAIL)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2892 ret = FAIL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2893 *name_end = cc;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2894 }
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2895 else if (tv_check_lock(lp->ll_tv->v_lock, lp->ll_name))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2896 return FAIL;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2897 else if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2898 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2899 listitem_T *li;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2900
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2901 /* Delete a range of List items. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2902 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
2903 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2904 li = lp->ll_li->li_next;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2905 listitem_remove(lp->ll_list, lp->ll_li);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2906 lp->ll_li = li;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2907 ++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 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2910 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2911 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2912 if (lp->ll_list != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2913 /* unlet a List item. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2914 listitem_remove(lp->ll_list, lp->ll_li);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2915 else
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2916 /* unlet a Dictionary item. */
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2917 dictitem_remove(lp->ll_dict, lp->ll_di);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2918 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2919
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2920 return ret;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2921 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2922
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2923 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2924 * "unlet" a variable. Return OK if it existed, FAIL if not.
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2925 * When "forceit" is TRUE don't complain if the variable doesn't exist.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2926 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2927 int
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2928 do_unlet(name, forceit)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2929 char_u *name;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2930 int forceit;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2931 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2932 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2933 hashitem_T *hi;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
2934 char_u *varname;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
2935
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2936 ht = find_var_ht(name, &varname);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2937 if (ht != NULL && *varname != NUL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2938 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2939 hi = hash_find(ht, varname);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2940 if (!HASHITEM_EMPTY(hi))
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2941 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2942 if (var_check_ro(HI2DI(hi)->di_flags, name))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2943 return FAIL;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2944 delete_var(ht, hi);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2945 return OK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2946 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2947 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2948 if (forceit)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2949 return OK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2950 EMSG2(_("E108: No such variable: \"%s\""), name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2951 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2952 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2953
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2954 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2955 * Lock or unlock variable indicated by "lp".
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2956 * "deep" is the levels to go (-1 for unlimited);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2957 * "lock" is TRUE for ":lockvar", FALSE for ":unlockvar".
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2958 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2959 static int
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2960 do_lock_var(lp, name_end, deep, lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2961 lval_T *lp;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2962 char_u *name_end;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2963 int deep;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2964 int lock;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2965 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2966 int ret = OK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2967 int cc;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2968 dictitem_T *di;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2969
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2970 if (deep == 0) /* nothing to do */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2971 return OK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2972
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2973 if (lp->ll_tv == NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2974 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2975 cc = *name_end;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2976 *name_end = NUL;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2977
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2978 /* Normal name or expanded name. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2979 if (check_changedtick(lp->ll_name))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2980 ret = FAIL;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2981 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2982 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2983 di = find_var(lp->ll_name, NULL);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2984 if (di == NULL)
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 if (lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2989 di->di_flags |= DI_FLAGS_LOCK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2990 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2991 di->di_flags &= ~DI_FLAGS_LOCK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2992 item_lock(&di->di_tv, deep, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2993 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2994 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2995 *name_end = cc;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2996 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2997 else if (lp->ll_range)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2998 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2999 listitem_T *li = lp->ll_li;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3000
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3001 /* (un)lock a range of List items. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3002 while (li != NULL && (lp->ll_empty2 || lp->ll_n2 >= lp->ll_n1))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3003 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3004 item_lock(&li->li_tv, deep, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3005 li = li->li_next;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3006 ++lp->ll_n1;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3007 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3008 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3009 else if (lp->ll_list != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3010 /* (un)lock a List item. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3011 item_lock(&lp->ll_li->li_tv, deep, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3012 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3013 /* un(lock) a Dictionary item. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3014 item_lock(&lp->ll_di->di_tv, deep, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3015
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3016 return ret;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3017 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3018
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3019 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3020 * Lock or unlock an item. "deep" is nr of levels to go.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3021 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3022 static void
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3023 item_lock(tv, deep, lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3024 typval_T *tv;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3025 int deep;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3026 int lock;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3027 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3028 static int recurse = 0;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3029 list_T *l;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3030 listitem_T *li;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3031 dict_T *d;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3032 hashitem_T *hi;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3033 int todo;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3034
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3035 if (recurse >= DICT_MAXNEST)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3036 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3037 EMSG(_("E743: variable nested too deep for (un)lock"));
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3038 return;
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 (deep == 0)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3041 return;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3042 ++recurse;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3043
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3044 /* lock/unlock the item itself */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3045 if (lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3046 tv->v_lock |= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3047 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3048 tv->v_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3049
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3050 switch (tv->v_type)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3051 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3052 case VAR_LIST:
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3053 if ((l = tv->vval.v_list) != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3054 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3055 if (lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3056 l->lv_lock |= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3057 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3058 l->lv_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3059 if (deep < 0 || deep > 1)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3060 /* recursive: lock/unlock the items the List contains */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3061 for (li = l->lv_first; li != NULL; li = li->li_next)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3062 item_lock(&li->li_tv, deep - 1, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3063 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3064 break;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3065 case VAR_DICT:
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3066 if ((d = tv->vval.v_dict) != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3067 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3068 if (lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3069 d->dv_lock |= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3070 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3071 d->dv_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3072 if (deep < 0 || deep > 1)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3073 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3074 /* recursive: lock/unlock the items the List contains */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3075 todo = d->dv_hashtab.ht_used;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3076 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3077 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3078 if (!HASHITEM_EMPTY(hi))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3079 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3080 --todo;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3081 item_lock(&HI2DI(hi)->di_tv, deep - 1, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3082 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3083 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3084 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3085 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3086 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3087 --recurse;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3088 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3089
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3090 #if (defined(FEAT_MENU) && defined(FEAT_MULTI_LANG)) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3091 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3092 * Delete all "menutrans_" variables.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3093 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3094 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3095 del_menutrans_vars()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3096 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3097 hashitem_T *hi;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3098 int todo;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3099
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3100 hash_lock(&globvarht);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3101 todo = globvarht.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3102 for (hi = globvarht.ht_array; todo > 0 && !got_int; ++hi)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3103 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3104 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3105 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3106 --todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3107 if (STRNCMP(HI2DI(hi)->di_key, "menutrans_", 10) == 0)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3108 delete_var(&globvarht, hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3109 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3110 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3111 hash_unlock(&globvarht);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3112 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3113 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3114
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3115 #if defined(FEAT_CMDL_COMPL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3116
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3117 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3118 * Local string buffer for the next two functions to store a variable name
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3119 * with its prefix. Allocated in cat_prefix_varname(), freed later in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3120 * get_user_var_name().
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 static char_u *cat_prefix_varname __ARGS((int prefix, char_u *name));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3124
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3125 static char_u *varnamebuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3126 static int varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3127
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3128 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3129 * Function to concatenate a prefix and a variable name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3130 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3131 static char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3132 cat_prefix_varname(prefix, name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3133 int prefix;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3134 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3135 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3136 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3137
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3138 len = (int)STRLEN(name) + 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3139 if (len > varnamebuflen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3140 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3141 vim_free(varnamebuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3142 len += 10; /* some additional space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3143 varnamebuf = alloc(len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3144 if (varnamebuf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3145 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3146 varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3147 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3148 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3149 varnamebuflen = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3151 *varnamebuf = prefix;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3152 varnamebuf[1] = ':';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3153 STRCPY(varnamebuf + 2, name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3154 return varnamebuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3155 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3156
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3157 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3158 * Function given to ExpandGeneric() to obtain the list of user defined
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3159 * (global/buffer/window/built-in) variable names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3160 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3161 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3162 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3163 get_user_var_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3164 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3165 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3166 {
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3167 static long_u gdone;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3168 static long_u bdone;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3169 static long_u wdone;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3170 static int vidx;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3171 static hashitem_T *hi;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3172 hashtab_T *ht;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3173
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3174 if (idx == 0)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3175 gdone = bdone = wdone = vidx = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3176
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3177 /* Global variables */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3178 if (gdone < globvarht.ht_used)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3179 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3180 if (gdone++ == 0)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3181 hi = globvarht.ht_array;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3182 else
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3183 ++hi;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3184 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3185 ++hi;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3186 if (STRNCMP("g:", xp->xp_pattern, 2) == 0)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3187 return cat_prefix_varname('g', hi->hi_key);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3188 return hi->hi_key;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3189 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3190
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3191 /* b: variables */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3192 ht = &curbuf->b_vars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3193 if (bdone < ht->ht_used)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3194 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3195 if (bdone++ == 0)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3196 hi = ht->ht_array;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3197 else
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3198 ++hi;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3199 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3200 ++hi;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3201 return cat_prefix_varname('b', hi->hi_key);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3202 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3203 if (bdone == ht->ht_used)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3204 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3205 ++bdone;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3206 return (char_u *)"b:changedtick";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3207 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3208
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3209 /* w: variables */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3210 ht = &curwin->w_vars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3211 if (wdone < ht->ht_used)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3212 {
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
3213 if (wdone++ == 0)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3214 hi = ht->ht_array;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3215 else
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3216 ++hi;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3217 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3218 ++hi;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3219 return cat_prefix_varname('w', hi->hi_key);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3220 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3221
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3222 /* v: variables */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3223 if (vidx < VV_LEN)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3224 return cat_prefix_varname('v', (char_u *)vimvars[vidx++].vv_name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3225
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3226 vim_free(varnamebuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3227 varnamebuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3228 varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3229 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3230 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3231
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3232 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3233
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3234 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3235 * types for expressions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3236 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3237 typedef enum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3238 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3239 TYPE_UNKNOWN = 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3240 , TYPE_EQUAL /* == */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3241 , TYPE_NEQUAL /* != */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3242 , TYPE_GREATER /* > */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3243 , TYPE_GEQUAL /* >= */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3244 , TYPE_SMALLER /* < */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3245 , TYPE_SEQUAL /* <= */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3246 , TYPE_MATCH /* =~ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3247 , TYPE_NOMATCH /* !~ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3248 } exptype_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3249
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3250 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3251 * The "evaluate" argument: When FALSE, the argument is only parsed but not
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3252 * executed. The function may return OK, but the rettv will be of type
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3253 * VAR_UNKNOWN. The function still returns FAIL for a syntax error.
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3257 * Handle zero level expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3258 * This calls eval1() and handles error message and nextcmd.
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3259 * Put the result in "rettv" when returning OK and "evaluate" is TRUE.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3260 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3261 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3262 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3263 eval0(arg, rettv, nextcmd, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3264 char_u *arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3265 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3266 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3267 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3268 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3269 int ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3270 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3271
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3272 p = skipwhite(arg);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3273 ret = eval1(&p, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3274 if (ret == FAIL || !ends_excmd(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3275 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3276 if (ret != FAIL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3277 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3278 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3279 * Report the invalid expression unless the expression evaluation has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3280 * been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3281 * exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3282 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3283 if (!aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3284 EMSG2(_(e_invexpr2), arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3285 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3286 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3287 if (nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3288 *nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3289
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3290 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3291 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3292
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3293 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3294 * Handle top level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3295 * expr1 ? expr0 : expr0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3296 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3297 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3298 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3299 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3300 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3301 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3302 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3303 eval1(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3304 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3305 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3306 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3307 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3308 int result;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3309 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3310
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3311 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3312 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3313 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3314 if (eval2(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3315 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3316
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 if ((*arg)[0] == '?')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319 result = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3320 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3321 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3322 if (get_tv_number(rettv) != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3323 result = TRUE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3324 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3326
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3327 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3328 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3329 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3330 *arg = skipwhite(*arg + 1);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3331 if (eval1(arg, rettv, evaluate && result) == FAIL) /* recursive! */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3332 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3333
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3334 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3335 * Check for the ":".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3336 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3337 if ((*arg)[0] != ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3338 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3339 EMSG(_("E109: Missing ':' after '?'"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3340 if (evaluate && result)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3341 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3342 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3343 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3344
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3345 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3346 * Get the third variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3347 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3348 *arg = skipwhite(*arg + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3349 if (eval1(arg, &var2, evaluate && !result) == FAIL) /* recursive! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3350 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3351 if (evaluate && result)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3352 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3353 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3354 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3355 if (evaluate && !result)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3356 *rettv = var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3357 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3358
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3359 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3360 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3361
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3362 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3363 * Handle first level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3364 * expr2 || expr2 || expr2 logical OR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3365 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3369 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3370 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3371 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3372 eval2(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3373 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3374 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3375 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3376 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3377 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 long result;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379 int first;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3384 if (eval3(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3385 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3386
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3387 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3388 * Repeat until there is no following "||".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3389 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390 first = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391 result = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 while ((*arg)[0] == '|' && (*arg)[1] == '|')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394 if (evaluate && first)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3395 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3396 if (get_tv_number(rettv) != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3397 result = TRUE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3398 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3399 first = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3400 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3401
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3402 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3403 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3404 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3405 *arg = skipwhite(*arg + 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3406 if (eval3(arg, &var2, evaluate && !result) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3407 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3408
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3409 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3410 * Compute the result.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3411 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3412 if (evaluate && !result)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3413 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3414 if (get_tv_number(&var2) != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3415 result = TRUE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3416 clear_tv(&var2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3417 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3418 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3419 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3420 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3421 rettv->vval.v_number = result;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3425 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426 }
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 * Handle second level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3430 * expr3 && expr3 && expr3 logical AND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3431 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3432 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3435 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3436 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3437 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3438 eval3(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3439 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3440 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3441 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3442 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3443 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3444 long result;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3445 int first;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3446
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3447 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3448 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3449 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3450 if (eval4(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3451 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 * Repeat until there is no following "&&".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456 first = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 result = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3458 while ((*arg)[0] == '&' && (*arg)[1] == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460 if (evaluate && first)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3462 if (get_tv_number(rettv) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 result = FALSE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3464 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 first = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3467
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3468 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3469 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3470 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3471 *arg = skipwhite(*arg + 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3472 if (eval4(arg, &var2, evaluate && result) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3474
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476 * Compute the result.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478 if (evaluate && result)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3480 if (get_tv_number(&var2) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3481 result = FALSE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3482 clear_tv(&var2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3483 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3484 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3485 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3486 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3487 rettv->vval.v_number = result;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3489 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3490
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3491 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3492 }
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 * Handle third level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496 * var1 == var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 * var1 =~ var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 * var1 != var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 * var1 !~ var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 * var1 > var2
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
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3504 * var1 is var2
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3505 * var1 isnot var2
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3511 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3512 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3513 eval4(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3515 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3516 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3517 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3518 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3519 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3520 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3521 exptype_T type = TYPE_UNKNOWN;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3522 int type_is = FALSE; /* TRUE for "is" and "isnot" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3523 int len = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3524 long n1, n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3525 char_u *s1, *s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3526 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3527 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3528 int ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3529 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3530
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3531 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3532 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3533 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3534 if (eval5(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3535 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3536
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3537 p = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3538 switch (p[0])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3540 case '=': if (p[1] == '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541 type = TYPE_EQUAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3542 else if (p[1] == '~')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543 type = TYPE_MATCH;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 break;
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_NEQUAL;
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_NOMATCH;
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 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552 type = TYPE_GREATER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553 len = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3555 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556 type = TYPE_GEQUAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3558 case '<': if (p[1] != '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3559 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560 type = TYPE_SMALLER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 len = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3562 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564 type = TYPE_SEQUAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 break;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3566 case 'i': if (p[1] == 's')
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3567 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3568 if (p[2] == 'n' && p[3] == 'o' && p[4] == 't')
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3569 len = 5;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3570 if (!vim_isIDc(p[len]))
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3571 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3572 type = len == 2 ? TYPE_EQUAL : TYPE_NEQUAL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3573 type_is = TRUE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3574 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3575 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3576 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3577 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 * If there is a comparitive operator, use it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582 if (type != TYPE_UNKNOWN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 /* extra question mark appended: ignore case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 if (p[len] == '?')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587 ic = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588 ++len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3589 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3590 /* extra '#' appended: match case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3591 else if (p[len] == '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3592 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593 ic = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 ++len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3596 /* nothing appened: use 'ignorecase' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3598 ic = p_ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3599
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3600 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3603 *arg = skipwhite(p + len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3604 if (eval5(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3605 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3606 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3610 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3611 {
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3612 if (type_is && rettv->v_type != var2.v_type)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3613 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3614 /* For "is" a different type always means FALSE, for "notis"
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3615 * it means TRUE. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3616 n1 = (type == TYPE_NEQUAL);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3617 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3618 else if (rettv->v_type == VAR_LIST || var2.v_type == VAR_LIST)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3619 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3620 if (type_is)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3621 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3622 n1 = (rettv->v_type == var2.v_type
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3623 && rettv->vval.v_list == var2.vval.v_list);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3624 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3625 n1 = !n1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3626 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3627 else if (rettv->v_type != var2.v_type
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3628 || (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3629 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3630 if (rettv->v_type != var2.v_type)
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
3631 EMSG(_("E691: Can only compare List with List"));
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3632 else
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
3633 EMSG(_("E692: Invalid operation for Lists"));
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3634 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3635 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3636 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3637 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3638 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3639 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3640 /* Compare two Lists for being equal or unequal. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3641 n1 = list_equal(rettv->vval.v_list, var2.vval.v_list, ic);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3642 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3643 n1 = !n1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3644 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3645 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3646
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3647 else if (rettv->v_type == VAR_DICT || var2.v_type == VAR_DICT)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3648 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3649 if (type_is)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3650 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3651 n1 = (rettv->v_type == var2.v_type
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3652 && rettv->vval.v_dict == var2.vval.v_dict);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3653 if (type == TYPE_NEQUAL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3654 n1 = !n1;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3655 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3656 else if (rettv->v_type != var2.v_type
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3657 || (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3658 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3659 if (rettv->v_type != var2.v_type)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3660 EMSG(_("E735: Can only compare Dictionary with Dictionary"));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3661 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3662 EMSG(_("E736: Invalid operation for Dictionary"));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3663 clear_tv(rettv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3664 clear_tv(&var2);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3665 return FAIL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3666 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3667 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3668 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3669 /* Compare two Dictionaries for being equal or unequal. */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3670 n1 = dict_equal(rettv->vval.v_dict, var2.vval.v_dict, ic);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3671 if (type == TYPE_NEQUAL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3672 n1 = !n1;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3673 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3674 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3675
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3676 else if (rettv->v_type == VAR_FUNC || var2.v_type == VAR_FUNC)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3677 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3678 if (rettv->v_type != var2.v_type
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3679 || (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3680 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3681 if (rettv->v_type != var2.v_type)
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
3682 EMSG(_("E693: Can only compare Funcref with Funcref"));
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3683 else
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
3684 EMSG(_("E694: Invalid operation for Funcrefs"));
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3685 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3686 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3687 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3688 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3689 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3690 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3691 /* Compare two Funcrefs for being equal or unequal. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3692 if (rettv->vval.v_string == NULL
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3693 || var2.vval.v_string == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3694 n1 = FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3695 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3696 n1 = STRCMP(rettv->vval.v_string,
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3697 var2.vval.v_string) == 0;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3698 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3699 n1 = !n1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3700 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3701 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3702
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3703 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704 * If one of the two variables is a number, compare as a number.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3705 * When using "=~" or "!~", always compare as string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3706 */
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3707 else if ((rettv->v_type == VAR_NUMBER || var2.v_type == VAR_NUMBER)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3708 && type != TYPE_MATCH && type != TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3709 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3710 n1 = get_tv_number(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3711 n2 = get_tv_number(&var2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3712 switch (type)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3713 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3714 case TYPE_EQUAL: n1 = (n1 == n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3715 case TYPE_NEQUAL: n1 = (n1 != n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3716 case TYPE_GREATER: n1 = (n1 > n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3717 case TYPE_GEQUAL: n1 = (n1 >= n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3718 case TYPE_SMALLER: n1 = (n1 < n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3719 case TYPE_SEQUAL: n1 = (n1 <= n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3720 case TYPE_UNKNOWN:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3721 case TYPE_MATCH:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3722 case TYPE_NOMATCH: break; /* avoid gcc warning */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3723 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3724 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3725 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3727 s1 = get_tv_string_buf(rettv, buf1);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3728 s2 = get_tv_string_buf(&var2, buf2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3729 if (type != TYPE_MATCH && type != TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3730 i = ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3731 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3732 i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3733 n1 = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3734 switch (type)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3735 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3736 case TYPE_EQUAL: n1 = (i == 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3737 case TYPE_NEQUAL: n1 = (i != 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3738 case TYPE_GREATER: n1 = (i > 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3739 case TYPE_GEQUAL: n1 = (i >= 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740 case TYPE_SMALLER: n1 = (i < 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741 case TYPE_SEQUAL: n1 = (i <= 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3742
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3743 case TYPE_MATCH:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3744 case TYPE_NOMATCH:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3745 /* avoid 'l' flag in 'cpoptions' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3746 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3747 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3748 regmatch.regprog = vim_regcomp(s2,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3749 RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3750 regmatch.rm_ic = ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3751 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3752 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3753 n1 = vim_regexec_nl(&regmatch, s1, (colnr_T)0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3754 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3755 if (type == TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3756 n1 = !n1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3757 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3758 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3759 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3760
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3761 case TYPE_UNKNOWN: break; /* avoid gcc warning */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3762 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3763 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3764 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3765 clear_tv(&var2);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3766 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3767 rettv->vval.v_number = n1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3768 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3769 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3770
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3771 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3772 }
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 * Handle fourth level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3776 * + number addition
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3777 * - number subtraction
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3778 * . string concatenation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3779 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3780 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3781 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3782 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3783 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3784 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3785 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3786 eval5(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3787 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3788 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3789 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3790 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3791 typval_T var2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3792 typval_T var3;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3793 int op;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3794 long n1, n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3795 char_u *s1, *s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3796 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3797 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3798
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3799 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3800 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3801 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3802 if (eval6(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3803 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3804
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3805 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3806 * Repeat computing, until no '+', '-' or '.' is following.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3807 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3808 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3809 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3810 op = **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3811 if (op != '+' && op != '-' && op != '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3812 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3813
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3814 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3815 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3816 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3817 *arg = skipwhite(*arg + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3818 if (eval6(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3819 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3820 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3821 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3822 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3823
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3824 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3825 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3826 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3827 * Compute the result.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3828 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3829 if (op == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3830 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3831 s1 = get_tv_string_buf(rettv, buf1);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3832 s2 = get_tv_string_buf(&var2, buf2);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3833 p = concat_str(s1, s2);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3834 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3835 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3836 rettv->vval.v_string = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3837 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
3838 else if (op == '+' && rettv->v_type == VAR_LIST
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
3839 && var2.v_type == VAR_LIST)
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3840 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3841 /* concatenate Lists */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3842 if (list_concat(rettv->vval.v_list, var2.vval.v_list,
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3843 &var3) == FAIL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3844 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3845 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3846 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3847 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3848 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3849 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3850 *rettv = var3;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3851 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3852 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3853 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3854 n1 = get_tv_number(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3855 n2 = get_tv_number(&var2);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3856 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3857 if (op == '+')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3858 n1 = n1 + n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3859 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3860 n1 = n1 - n2;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3861 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3862 rettv->vval.v_number = n1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3863 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3864 clear_tv(&var2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3865 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3866 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3867 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3868 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3869
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3870 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3871 * Handle fifth level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3872 * * number multiplication
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3873 * / number division
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3874 * % number modulo
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3875 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3876 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3877 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3878 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3879 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3880 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3881 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3882 eval6(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3883 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3884 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3885 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3886 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3887 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3888 int op;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3889 long n1, n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3890
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3891 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3892 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3893 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3894 if (eval7(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3895 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3896
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3897 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3898 * Repeat computing, until no '*', '/' or '%' is following.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3899 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3900 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3901 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3902 op = **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3903 if (op != '*' && op != '/' && op != '%')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3904 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3905
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3906 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3907 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3908 n1 = get_tv_number(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3909 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3910 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3911 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3912 n1 = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3913
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3914 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3915 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3916 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3917 *arg = skipwhite(*arg + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3918 if (eval7(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3919 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3920
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3921 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3922 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3923 n2 = get_tv_number(&var2);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3924 clear_tv(&var2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3925
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3926 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3927 * Compute the result.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3928 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3929 if (op == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3930 n1 = n1 * n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3931 else if (op == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3932 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3933 if (n2 == 0) /* give an error message? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3934 n1 = 0x7fffffffL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3935 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3936 n1 = n1 / n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3937 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3938 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3939 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3940 if (n2 == 0) /* give an error message? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3941 n1 = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3942 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3943 n1 = n1 % n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3944 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3945 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3946 rettv->vval.v_number = n1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3947 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3948 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3949
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3950 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3951 }
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 * Handle sixth level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3955 * number number constant
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3956 * "string" string contstant
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3957 * 'string' literal string contstant
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3958 * &option-name option value
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3959 * @r register contents
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3960 * identifier variable value
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3961 * function() function call
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3962 * $VAR environment variable
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3963 * (expression) nested expression
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3964 * [expr, expr] List
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3965 * {key: val, key: val} Dictionary
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3966 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3967 * Also handle:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3968 * ! in front logical NOT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3969 * - in front unary minus
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3970 * + in front unary plus (ignored)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3971 * trailing [] subscript in String or List
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3972 * trailing .name entry in Dictionary
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3973 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3974 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3975 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3976 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3977 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3978 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3979 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3980 eval7(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3981 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3982 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3983 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3984 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3985 long n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3986 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3987 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3988 int val;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3989 char_u *start_leader, *end_leader;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3990 int ret = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3991 char_u *alias;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3992
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3993 /*
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3994 * Initialise variable so that clear_tv() can't mistake this for a
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3995 * string and free a string that isn't there.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3996 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3997 rettv->v_type = VAR_UNKNOWN;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3998
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3999 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4000 * Skip '!' and '-' characters. They are handled later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4001 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4002 start_leader = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4003 while (**arg == '!' || **arg == '-' || **arg == '+')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4004 *arg = skipwhite(*arg + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4005 end_leader = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4006
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4007 switch (**arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4008 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4009 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4010 * Number constant.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4011 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4012 case '0':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4013 case '1':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4014 case '2':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4015 case '3':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4016 case '4':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4017 case '5':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4018 case '6':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4019 case '7':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4020 case '8':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4021 case '9':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4022 vim_str2nr(*arg, NULL, &len, TRUE, TRUE, &n, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4023 *arg += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4024 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4025 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4026 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4027 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4028 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4029 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4030
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4031 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4032 * String constant: "string".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4033 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4034 case '"': ret = get_string_tv(arg, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4035 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4036
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4037 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4038 * Literal string constant: 'str''ing'.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4039 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4040 case '\'': ret = get_lit_string_tv(arg, rettv, evaluate);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4041 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4042
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4043 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4044 * List: [expr, expr]
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4045 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4046 case '[': ret = get_list_tv(arg, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4047 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4048
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4049 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4050 * Dictionary: {key: val, key: val}
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4051 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4052 case '{': ret = get_dict_tv(arg, rettv, evaluate);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4053 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4054
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4055 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4056 * Option value: &name
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4057 */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4058 case '&': ret = get_option_tv(arg, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4059 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4060
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4061 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4062 * Environment variable: $VAR.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4063 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4064 case '$': ret = get_env_tv(arg, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4065 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4066
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4067 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4068 * Register contents: @r.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4069 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4070 case '@': ++*arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4071 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4072 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4073 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4074 rettv->vval.v_string = get_reg_contents(**arg, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4075 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4076 if (**arg != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4077 ++*arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4078 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4079
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4080 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4081 * nested expression: (expression).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4082 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4083 case '(': *arg = skipwhite(*arg + 1);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4084 ret = eval1(arg, rettv, evaluate); /* recursive! */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4085 if (**arg == ')')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4086 ++*arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4087 else if (ret == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4088 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4089 EMSG(_("E110: Missing ')'"));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4090 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4091 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4092 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4093 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4094
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4095 default: ret = NOTDONE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4096 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4097 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4098
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4099 if (ret == NOTDONE)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4100 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4101 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4102 * Must be a variable or function name.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4103 * Can also be a curly-braces kind of name: {expr}.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4104 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4105 s = *arg;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4106 len = get_name_len(arg, &alias, evaluate, TRUE);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4107 if (alias != NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4108 s = alias;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4109
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4110 if (len <= 0)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4111 ret = FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4112 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4113 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4114 if (**arg == '(') /* recursive! */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4115 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4116 /* If "s" is the name of a variable of type VAR_FUNC
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4117 * use its contents. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4118 s = deref_func_name(s, &len);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4119
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4120 /* Invoke the function. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4121 ret = get_func_tv(s, len, rettv, arg,
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4122 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4123 &len, evaluate, NULL);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4124 /* Stop the expression evaluation when immediately
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4125 * aborting on error, or when an interrupt occurred or
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4126 * an exception was thrown but not caught. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4127 if (aborting())
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4128 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4129 if (ret == OK)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4130 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4131 ret = FAIL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4132 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4133 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4134 else if (evaluate)
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4135 ret = get_var_tv(s, len, rettv, TRUE);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4136 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4137 ret = OK;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4138 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4139
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4140 if (alias != NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4141 vim_free(alias);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4142 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4143
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4144 *arg = skipwhite(*arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4145
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4146 /* Handle following '[', '(' and '.' for expr[expr], expr.name,
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4147 * expr(expr). */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4148 if (ret == OK)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4149 ret = handle_subscript(arg, rettv, evaluate, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4150
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4151 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4152 * Apply logical NOT and unary '-', from right to left, ignore '+'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4153 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4154 if (ret == OK && evaluate && end_leader > start_leader)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4155 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4156 val = get_tv_number(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4157 while (end_leader > start_leader)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4158 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4159 --end_leader;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4160 if (*end_leader == '!')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4161 val = !val;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4162 else if (*end_leader == '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4163 val = -val;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4164 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4165 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4166 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4167 rettv->vval.v_number = val;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4168 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4169
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4170 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4171 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4172
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4173 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4174 * Evaluate an "[expr]" or "[expr:expr]" index.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4175 * "*arg" points to the '['.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4176 * Returns FAIL or OK. "*arg" is advanced to after the ']'.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4177 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4178 static int
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4179 eval_index(arg, rettv, evaluate, verbose)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4180 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4181 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4182 int evaluate;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4183 int verbose; /* give error messages */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4184 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4185 int empty1 = FALSE, empty2 = FALSE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4186 typval_T var1, var2;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4187 long n1, n2 = 0;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4188 long len = -1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4189 int range = FALSE;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4190 char_u *s;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4191 char_u *key = NULL;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4192
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4193 if (rettv->v_type == VAR_FUNC)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4194 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4195 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4196 EMSG(_("E695: Cannot index a Funcref"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4197 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4198 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4199
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4200 if (**arg == '.')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4201 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4202 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4203 * dict.name
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4204 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4205 key = *arg + 1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4206 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4207 ;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4208 if (len == 0)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4209 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4210 *arg = skipwhite(key + len);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4211 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4212 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4213 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4214 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4215 * something[idx]
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4216 *
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4217 * Get the (first) variable from inside the [].
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4218 */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4219 *arg = skipwhite(*arg + 1);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4220 if (**arg == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4221 empty1 = TRUE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4222 else if (eval1(arg, &var1, evaluate) == FAIL) /* recursive! */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4223 return FAIL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4224
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4225 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4226 * Get the second variable from inside the [:].
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4227 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4228 if (**arg == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4229 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4230 range = TRUE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4231 *arg = skipwhite(*arg + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4232 if (**arg == ']')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4233 empty2 = TRUE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4234 else if (eval1(arg, &var2, evaluate) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4235 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4236 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4237 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4238 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4239 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4240
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4241 /* Check for the ']'. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4242 if (**arg != ']')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4243 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4244 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4245 EMSG(_(e_missbrac));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4246 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4247 if (range)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4248 clear_tv(&var2);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4249 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4250 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4251 *arg = skipwhite(*arg + 1); /* skip the ']' */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4252 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4253
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4254 if (evaluate)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4255 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4256 n1 = 0;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4257 if (!empty1 && rettv->v_type != VAR_DICT)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4258 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4259 n1 = get_tv_number(&var1);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4260 clear_tv(&var1);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4261 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4262 if (range)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4263 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4264 if (empty2)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4265 n2 = -1;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4266 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4267 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4268 n2 = get_tv_number(&var2);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4269 clear_tv(&var2);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4270 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4271 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4272
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4273 switch (rettv->v_type)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4274 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4275 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4276 case VAR_STRING:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4277 s = get_tv_string(rettv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4278 len = (long)STRLEN(s);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4279 if (range)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4280 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4281 /* The resulting variable is a substring. If the indexes
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4282 * are out of range the result is empty. */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4283 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4284 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4285 n1 = len + n1;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4286 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4287 n1 = 0;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4288 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4289 if (n2 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4290 n2 = len + n2;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4291 else if (n2 >= len)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4292 n2 = len;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4293 if (n1 >= len || n2 < 0 || n1 > n2)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4294 s = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4295 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4296 s = vim_strnsave(s + n1, (int)(n2 - n1 + 1));
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4297 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4298 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4299 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4300 /* The resulting variable is a string of a single
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4301 * character. If the index is too big or negative the
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4302 * result is empty. */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4303 if (n1 >= len || n1 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4304 s = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4305 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4306 s = vim_strnsave(s + n1, 1);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4307 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4308 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4309 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4310 rettv->vval.v_string = s;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4311 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4312
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4313 case VAR_LIST:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4314 len = list_len(rettv->vval.v_list);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4315 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4316 n1 = len + n1;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4317 if (!empty1 && (n1 < 0 || n1 >= len))
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4318 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4319 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4320 EMSGN(_(e_listidx), n1);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4321 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4322 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4323 if (range)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4324 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4325 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4326 listitem_T *item;
56
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 (n2 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4329 n2 = len + n2;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4330 if (!empty2 && (n2 < 0 || n2 >= len || n2 + 1 < n1))
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4331 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4332 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4333 EMSGN(_(e_listidx), n2);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4334 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4335 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4336 l = list_alloc();
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4337 if (l == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4338 return FAIL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4339 for (item = list_find(rettv->vval.v_list, n1);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4340 n1 <= n2; ++n1)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4341 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4342 if (list_append_tv(l, &item->li_tv) == FAIL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4343 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4344 list_free(l);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4345 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4346 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4347 item = item->li_next;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4348 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4349 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4350 rettv->v_type = VAR_LIST;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4351 rettv->vval.v_list = l;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
4352 ++l->lv_refcount;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4353 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4354 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4355 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4356 copy_tv(&list_find(rettv->vval.v_list, n1)->li_tv,
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4357 &var1);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4358 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4359 *rettv = var1;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4360 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4361 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4362
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4363 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4364 if (range)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4365 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4366 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4367 EMSG(_(e_dictrange));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4368 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4369 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4370 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4371 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4372 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4373 dictitem_T *item;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4374
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4375 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4376 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4377 key = get_tv_string(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4378 if (*key == NUL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4379 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4380 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4381 EMSG(_(e_emptykey));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4382 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4383 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4384 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4385 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4386
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4387 item = dict_find(rettv->vval.v_dict, key, (int)len);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4388
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4389 if (item == NULL && verbose)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4390 EMSG2(_(e_dictkey), key);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4391 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4392 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4393 if (item == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4394 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4395
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4396 copy_tv(&item->di_tv, &var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4397 clear_tv(rettv);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4398 *rettv = var1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4399 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4400 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4401 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4402 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4403
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4404 return OK;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4405 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4406
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4407 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4408 * Get an option value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4409 * "arg" points to the '&' or '+' before the option name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4410 * "arg" is advanced to character after the option name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4411 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4412 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4413 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4414 get_option_tv(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4415 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4416 typval_T *rettv; /* when NULL, only check if option exists */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4417 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4418 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4419 char_u *option_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4420 long numval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4421 char_u *stringval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4422 int opt_type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4423 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4424 int working = (**arg == '+'); /* has("+option") */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4425 int ret = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4426 int opt_flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4427
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4428 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4429 * Isolate the option name and find its value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4430 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4431 option_end = find_option_end(arg, &opt_flags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4432 if (option_end == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4433 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4434 if (rettv != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4435 EMSG2(_("E112: Option name missing: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4436 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4437 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4438
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4439 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4440 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4441 *arg = option_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4442 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4443 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4444
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4445 c = *option_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4446 *option_end = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4447 opt_type = get_option_value(*arg, &numval,
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4448 rettv == NULL ? NULL : &stringval, opt_flags);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4449
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4450 if (opt_type == -3) /* invalid name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4451 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4452 if (rettv != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4453 EMSG2(_("E113: Unknown option: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4454 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4455 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4456 else if (rettv != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4457 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4458 if (opt_type == -2) /* hidden string option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4459 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4460 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4461 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4462 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4463 else if (opt_type == -1) /* hidden number 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_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4466 rettv->vval.v_number = 0;
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) /* 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 = numval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4472 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4473 else /* string 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_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4476 rettv->vval.v_string = stringval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4477 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4478 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4479 else if (working && (opt_type == -2 || opt_type == -1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4480 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4481
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4482 *option_end = c; /* put back for error messages */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4483 *arg = option_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4484
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4485 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4486 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4487
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4488 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4489 * Allocate a variable for a string constant.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4490 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4491 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4492 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4493 get_string_tv(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4494 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4495 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4496 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4497 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4498 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4499 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4500 int extra = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4501
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4502 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4503 * Find the end of the string, skipping backslashed characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4504 */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4505 for (p = *arg + 1; *p != NUL && *p != '"'; mb_ptr_adv(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4506 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4507 if (*p == '\\' && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4508 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4509 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4510 /* A "\<x>" form occupies at least 4 characters, and produces up
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4511 * to 6 characters: reserve space for 2 extra */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4512 if (*p == '<')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4513 extra += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4514 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4515 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4516
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4517 if (*p != '"')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4518 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4519 EMSG2(_("E114: Missing quote: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4520 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4521 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4522
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4523 /* If only parsing, set *arg and return here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4524 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4525 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4526 *arg = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4527 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4528 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4529
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4530 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4531 * Copy the string into allocated memory, handling backslashed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4532 * characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4533 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4534 name = alloc((unsigned)(p - *arg + extra));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4535 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4536 return FAIL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4537 rettv->v_type = VAR_STRING;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4538 rettv->vval.v_string = name;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4539
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4540 for (p = *arg + 1; *p != NUL && *p != '"'; )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4541 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4542 if (*p == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4543 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4544 switch (*++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4545 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4546 case 'b': *name++ = BS; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4547 case 'e': *name++ = ESC; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4548 case 'f': *name++ = FF; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4549 case 'n': *name++ = NL; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4550 case 'r': *name++ = CAR; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4551 case 't': *name++ = TAB; ++p; break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4552
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4553 case 'X': /* hex: "\x1", "\x12" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4554 case 'x':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4555 case 'u': /* Unicode: "\u0023" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4556 case 'U':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4557 if (vim_isxdigit(p[1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4558 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4559 int n, nr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4560 int c = toupper(*p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4561
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4562 if (c == 'X')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4563 n = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4564 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4565 n = 4;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4566 nr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4567 while (--n >= 0 && vim_isxdigit(p[1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4568 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4569 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4570 nr = (nr << 4) + hex2nr(*p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4571 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4572 ++p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4573 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4574 /* For "\u" store the number according to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4575 * 'encoding'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4576 if (c != 'X')
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4577 name += (*mb_char2bytes)(nr, name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4578 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4579 #endif
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4580 *name++ = nr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4581 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4582 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4583
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4584 /* octal: "\1", "\12", "\123" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4585 case '0':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4586 case '1':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4587 case '2':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4588 case '3':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4589 case '4':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4590 case '5':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4591 case '6':
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4592 case '7': *name = *p++ - '0';
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4593 if (*p >= '0' && *p <= '7')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4594 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4595 *name = (*name << 3) + *p++ - '0';
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4596 if (*p >= '0' && *p <= '7')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4597 *name = (*name << 3) + *p++ - '0';
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4598 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4599 ++name;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4600 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4601
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4602 /* Special key, e.g.: "\<C-W>" */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4603 case '<': extra = trans_special(&p, name, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4604 if (extra != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4605 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4606 name += extra;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4607 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4608 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4609 /* FALLTHROUGH */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4610
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4611 default: MB_COPY_CHAR(p, name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4612 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4613 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4614 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4615 else
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4616 MB_COPY_CHAR(p, name);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4617
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4618 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4619 *name = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4620 *arg = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4621
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4622 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4623 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4624
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4625 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4626 * Allocate a variable for a 'str''ing' constant.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4627 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4628 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4629 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4630 get_lit_string_tv(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4631 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4632 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4633 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4634 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4635 char_u *p;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4636 char_u *str;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4637 int reduce = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4638
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4639 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4640 * Find the end of the string, skipping ''.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4641 */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4642 for (p = *arg + 1; *p != NUL; mb_ptr_adv(p))
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4643 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4644 if (*p == '\'')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4645 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4646 if (p[1] != '\'')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4647 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4648 ++reduce;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4649 ++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 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4652
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4653 if (*p != '\'')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4654 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4655 EMSG2(_("E115: Missing quote: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4656 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4657 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4658
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4659 /* If only parsing return after setting "*arg" */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4660 if (!evaluate)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4661 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4662 *arg = p + 1;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4663 return OK;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4664 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4665
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4666 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4667 * Copy the string into allocated memory, handling '' to ' reduction.
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4668 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4669 str = alloc((unsigned)((p - *arg) - reduce));
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4670 if (str == NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4671 return FAIL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4672 rettv->v_type = VAR_STRING;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4673 rettv->vval.v_string = str;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4674
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4675 for (p = *arg + 1; *p != NUL; )
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4676 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4677 if (*p == '\'')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4678 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4679 if (p[1] != '\'')
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4680 break;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4681 ++p;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4682 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4683 MB_COPY_CHAR(p, str);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4684 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4685 *str = NUL;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4686 *arg = p + 1;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4687
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4688 return OK;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4689 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4690
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4691 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4692 * Allocate a variable for a List and fill it from "*arg".
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4693 * Return OK or FAIL.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4694 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4695 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4696 get_list_tv(arg, rettv, evaluate)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4697 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4698 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4699 int evaluate;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4700 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4701 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4702 typval_T tv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4703 listitem_T *item;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4704
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4705 if (evaluate)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4706 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4707 l = list_alloc();
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4708 if (l == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4709 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4710 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4711
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4712 *arg = skipwhite(*arg + 1);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4713 while (**arg != ']' && **arg != NUL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4714 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4715 if (eval1(arg, &tv, evaluate) == FAIL) /* recursive! */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4716 goto failret;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4717 if (evaluate)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4718 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4719 item = listitem_alloc();
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4720 if (item != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4721 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4722 item->li_tv = tv;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
4723 item->li_tv.v_lock = 0;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4724 list_append(l, item);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4725 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4726 else
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4727 clear_tv(&tv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4728 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4729
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4730 if (**arg == ']')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4731 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4732 if (**arg != ',')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4733 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4734 EMSG2(_("E696: Missing comma in List: %s"), *arg);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4735 goto failret;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4736 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4737 *arg = skipwhite(*arg + 1);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4738 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4739
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4740 if (**arg != ']')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4741 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4742 EMSG2(_("E697: Missing end of List ']': %s"), *arg);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4743 failret:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4744 if (evaluate)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4745 list_free(l);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4746 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4747 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4748
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4749 *arg = skipwhite(*arg + 1);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4750 if (evaluate)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4751 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4752 rettv->v_type = VAR_LIST;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4753 rettv->vval.v_list = l;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4754 ++l->lv_refcount;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4755 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4756
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4757 return OK;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4758 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4759
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4760 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4761 * Allocate an empty header for a list.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4762 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4763 static list_T *
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4764 list_alloc()
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4765 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4766 return (list_T *)alloc_clear(sizeof(list_T));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4767 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4768
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4769 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4770 * Unreference a list: decrement the reference count and free it when it
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4771 * becomes zero.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4772 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4773 static void
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4774 list_unref(l)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4775 list_T *l;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4776 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4777 if (l != NULL && --l->lv_refcount <= 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4778 list_free(l);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4779 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4780
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4781 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4782 * Free a list, including all items it points to.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4783 * Ignores the reference count.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4784 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4785 static void
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4786 list_free(l)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4787 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4788 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4789 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4790 listitem_T *next;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4791
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4792 for (item = l->lv_first; item != NULL; item = next)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4793 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4794 next = item->li_next;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4795 listitem_free(item);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4796 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4797 vim_free(l);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4798 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4799
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4800 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4801 * Allocate a list item.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4802 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4803 static listitem_T *
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4804 listitem_alloc()
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4805 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4806 return (listitem_T *)alloc(sizeof(listitem_T));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4807 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4808
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4809 /*
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
4810 * Free a list item. Also clears the value. Does not notify watchers.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4811 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4812 static void
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4813 listitem_free(item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4814 listitem_T *item;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4815 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4816 clear_tv(&item->li_tv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4817 vim_free(item);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4818 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4819
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4820 /*
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
4821 * 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
4822 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
4823 static void
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
4824 listitem_remove(l, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4825 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4826 listitem_T *item;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
4827 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
4828 list_remove(l, item, item);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
4829 listitem_free(item);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
4830 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
4831
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
4832 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4833 * Get the number of items in a list.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4834 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4835 static long
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4836 list_len(l)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4837 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4838 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4839 if (l == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4840 return 0L;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4841 return l->lv_len;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4842 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4843
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4844 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4845 * Return TRUE when two lists have exactly the same values.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4846 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4847 static int
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4848 list_equal(l1, l2, ic)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4849 list_T *l1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4850 list_T *l2;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4851 int ic; /* ignore case for strings */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4852 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4853 listitem_T *item1, *item2;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4854
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4855 if (list_len(l1) != list_len(l2))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4856 return FALSE;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4857
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4858 for (item1 = l1->lv_first, item2 = l2->lv_first;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4859 item1 != NULL && item2 != NULL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4860 item1 = item1->li_next, item2 = item2->li_next)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4861 if (!tv_equal(&item1->li_tv, &item2->li_tv, ic))
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4862 return FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4863 return item1 == NULL && item2 == NULL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4864 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4865
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4866 /*
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4867 * Return TRUE when two dictionaries have exactly the same key/values.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4868 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4869 static int
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4870 dict_equal(d1, d2, ic)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4871 dict_T *d1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4872 dict_T *d2;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4873 int ic; /* ignore case for strings */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4874 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4875 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4876 dictitem_T *item2;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4877 int todo;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4878
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4879 if (dict_len(d1) != dict_len(d2))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4880 return FALSE;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4881
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4882 todo = d1->dv_hashtab.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4883 for (hi = d1->dv_hashtab.ht_array; todo > 0; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4884 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4885 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4886 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4887 item2 = dict_find(d2, hi->hi_key, -1);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4888 if (item2 == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4889 return FALSE;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4890 if (!tv_equal(&HI2DI(hi)->di_tv, &item2->di_tv, ic))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4891 return FALSE;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4892 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4893 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4894 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4895 return TRUE;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4896 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4897
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4898 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4899 * Return TRUE if "tv1" and "tv2" have the same value.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4900 * Compares the items just like "==" would compare them.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4901 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4902 static int
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4903 tv_equal(tv1, tv2, ic)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4904 typval_T *tv1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4905 typval_T *tv2;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4906 int ic; /* ignore case */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4907 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4908 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4909
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4910 if (tv1->v_type == VAR_LIST || tv2->v_type == VAR_LIST)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4911 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4912 /* recursive! */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4913 if (tv1->v_type != tv2->v_type
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4914 || !list_equal(tv1->vval.v_list, tv2->vval.v_list, ic))
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4915 return FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4916 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4917 else if (tv1->v_type == VAR_DICT || tv2->v_type == VAR_DICT)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4918 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4919 /* recursive! */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4920 if (tv1->v_type != tv2->v_type
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4921 || !dict_equal(tv1->vval.v_dict, tv2->vval.v_dict, ic))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4922 return FALSE;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4923 }
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4924 else if (tv1->v_type == VAR_FUNC || tv2->v_type == VAR_FUNC)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4925 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4926 if (tv1->v_type != tv2->v_type
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4927 || tv1->vval.v_string == NULL
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4928 || tv2->vval.v_string == NULL
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4929 || STRCMP(tv1->vval.v_string, tv2->vval.v_string) != 0)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4930 return FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4931 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4932 else if (tv1->v_type == VAR_NUMBER || tv2->v_type == VAR_NUMBER)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4933 {
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4934 /* "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
4935 * Don't consider "4x" to be equal to 4. */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4936 if ((tv1->v_type == VAR_STRING
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4937 && !string_isa_number(tv1->vval.v_string))
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4938 || (tv2->v_type == VAR_STRING
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4939 && !string_isa_number(tv2->vval.v_string)))
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4940 return FALSE;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4941 if (get_tv_number(tv1) != get_tv_number(tv2))
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4942 return FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4943 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4944 else if (!ic && STRCMP(get_tv_string_buf(tv1, buf1),
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4945 get_tv_string_buf(tv2, buf2)) != 0)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4946 return FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4947 else if (ic && STRICMP(get_tv_string_buf(tv1, buf1),
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4948 get_tv_string_buf(tv2, buf2)) != 0)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4949 return FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4950 return TRUE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4951 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4952
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4953 /*
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4954 * Return TRUE if "tv" is a number without other non-white characters.
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4955 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4956 static int
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4957 string_isa_number(s)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4958 char_u *s;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4959 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4960 int len;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4961
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4962 vim_str2nr(s, NULL, &len, TRUE, TRUE, NULL, NULL);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4963 return len > 0 && *skipwhite(s + len) == NUL;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4964 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4965
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4966 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4967 * Locate item with index "n" in list "l" and return it.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4968 * A negative index is counted from the end; -1 is the last item.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4969 * Returns NULL when "n" is out of range.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4970 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4971 static listitem_T *
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4972 list_find(l, n)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4973 list_T *l;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4974 long n;
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 listitem_T *item;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4977 long idx;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4978
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4979 if (l == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4980 return NULL;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4981
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4982 /* Negative index is relative to the end. */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4983 if (n < 0)
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4984 n = l->lv_len + n;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4985
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4986 /* Check for index out of range. */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4987 if (n < 0 || n >= l->lv_len)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4988 return NULL;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4989
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4990 /* When there is a cached index may start search from there. */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4991 if (l->lv_idx_item != NULL)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4992 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4993 if (n < l->lv_idx / 2)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4994 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4995 /* closest to the start of the list */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4996 item = l->lv_first;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4997 idx = 0;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4998 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
4999 else if (n > (l->lv_idx + l->lv_len) / 2)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5000 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5001 /* closest to the end of the list */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5002 item = l->lv_last;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5003 idx = l->lv_len - 1;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5004 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5005 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5006 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5007 /* closest to the cached index */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5008 item = l->lv_idx_item;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5009 idx = l->lv_idx;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5010 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5011 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5012 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5013 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5014 if (n < l->lv_len / 2)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5015 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5016 /* closest to the start of the list */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5017 item = l->lv_first;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5018 idx = 0;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5019 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5020 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5021 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5022 /* closest to the end of the list */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5023 item = l->lv_last;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5024 idx = l->lv_len - 1;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5025 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5026 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5027
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5028 while (n > idx)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5029 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5030 /* search forward */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5031 item = item->li_next;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5032 ++idx;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5033 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5034 while (n < idx)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5035 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5036 /* search backward */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5037 item = item->li_prev;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5038 --idx;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5039 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5040
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5041 /* cache the used index */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5042 l->lv_idx = idx;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5043 l->lv_idx_item = item;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5044
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5045 return item;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5046 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5047
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5048 /*
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5049 * Locate "item" list "l" and return its index.
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5050 * Returns -1 when "item" is not in the list.
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5051 */
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5052 static long
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5053 list_idx_of_item(l, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5054 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5055 listitem_T *item;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5056 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5057 long idx = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5058 listitem_T *li;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5059
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5060 if (l == NULL)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5061 return -1;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5062 idx = 0;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5063 for (li = l->lv_first; li != NULL && li != item; li = li->li_next)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5064 ++idx;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5065 if (li == 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 return idx;;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5068 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5069
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5070 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5071 * Append item "item" to the end of list "l".
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5072 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5073 static void
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5074 list_append(l, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5075 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5076 listitem_T *item;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5077 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5078 if (l->lv_last == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5079 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5080 /* empty list */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5081 l->lv_first = item;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5082 l->lv_last = item;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5083 item->li_prev = 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 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5086 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5087 l->lv_last->li_next = item;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5088 item->li_prev = l->lv_last;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5089 l->lv_last = item;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5090 }
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5091 ++l->lv_len;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5092 item->li_next = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5093 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5094
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5095 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5096 * Append typval_T "tv" to the end of list "l".
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5097 * Return FAIL when out of memory.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5098 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5099 static int
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5100 list_append_tv(l, tv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5101 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5102 typval_T *tv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5103 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5104 listitem_T *li = listitem_alloc();
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5105
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5106 if (li == NULL)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5107 return FAIL;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5108 copy_tv(tv, &li->li_tv);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5109 list_append(l, li);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5110 return OK;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5111 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5112
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5113 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5114 * Add a dictionary to a list. Used by errorlist().
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5115 * Return FAIL when out of memory.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5116 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5117 int
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5118 list_append_dict(list, dict)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5119 list_T *list;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5120 dict_T *dict;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5121 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5122 listitem_T *li = listitem_alloc();
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5123
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5124 if (li == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5125 return FAIL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5126 li->li_tv.v_type = VAR_DICT;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5127 li->li_tv.v_lock = 0;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5128 li->li_tv.vval.v_dict = dict;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5129 list_append(list, li);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5130 ++dict->dv_refcount;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5131 return OK;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5132 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5133
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5134 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5135 * Insert typval_T "tv" in list "l" before "item".
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5136 * If "item" is NULL append at the end.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5137 * Return FAIL when out of memory.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5138 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5139 static int
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5140 list_insert_tv(l, tv, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5141 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5142 typval_T *tv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5143 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5144 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5145 listitem_T *ni = listitem_alloc();
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5146
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5147 if (ni == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5148 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5149 copy_tv(tv, &ni->li_tv);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5150 if (item == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5151 /* Append new item at end of list. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5152 list_append(l, ni);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5153 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5154 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5155 /* Insert new item before existing item. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5156 ni->li_prev = item->li_prev;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5157 ni->li_next = item;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5158 if (item->li_prev == NULL)
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5159 {
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5160 l->lv_first = ni;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5161 ++l->lv_idx;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5162 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5163 else
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 item->li_prev->li_next = ni;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5166 l->lv_idx_item = NULL;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5167 }
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5168 item->li_prev = ni;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5169 ++l->lv_len;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5170 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5171 return OK;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5172 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5173
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5174 /*
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5175 * Extend "l1" with "l2".
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5176 * If "bef" is NULL append at the end, otherwise insert before this item.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5177 * Returns FAIL when out of memory.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5178 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5179 static int
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5180 list_extend(l1, l2, bef)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5181 list_T *l1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5182 list_T *l2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5183 listitem_T *bef;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5184 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5185 listitem_T *item;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5186
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5187 for (item = l2->lv_first; item != NULL; item = item->li_next)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5188 if (list_insert_tv(l1, &item->li_tv, bef) == FAIL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5189 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5190 return OK;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5191 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5192
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5193 /*
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5194 * Concatenate lists "l1" and "l2" into a new list, stored in "tv".
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5195 * Return FAIL when out of memory.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5196 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5197 static int
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5198 list_concat(l1, l2, tv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5199 list_T *l1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5200 list_T *l2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5201 typval_T *tv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5202 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5203 list_T *l;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5204
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5205 /* make a copy of the first list. */
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5206 l = list_copy(l1, FALSE, 0);
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5207 if (l == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5208 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5209 tv->v_type = VAR_LIST;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5210 tv->vval.v_list = l;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5211
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5212 /* append all items from the second list */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5213 return list_extend(l, l2, NULL);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5214 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5215
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5216 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5217 * Make a copy of list "orig". Shallow if "deep" is FALSE.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5218 * The refcount of the new list is set to 1.
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5219 * See item_copy() for "copyID".
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5220 * Returns NULL when out of memory.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5221 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5222 static list_T *
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5223 list_copy(orig, deep, copyID)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5224 list_T *orig;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5225 int deep;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5226 int copyID;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5227 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5228 list_T *copy;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5229 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5230 listitem_T *ni;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5231
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5232 if (orig == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5233 return NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5234
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5235 copy = list_alloc();
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5236 if (copy != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5237 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5238 if (copyID != 0)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5239 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5240 /* Do this before adding the items, because one of the items may
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5241 * refer back to this list. */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5242 orig->lv_copyID = copyID;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5243 orig->lv_copylist = copy;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5244 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5245 for (item = orig->lv_first; item != NULL && !got_int;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5246 item = item->li_next)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5247 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5248 ni = listitem_alloc();
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5249 if (ni == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5250 break;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5251 if (deep)
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5252 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5253 if (item_copy(&item->li_tv, &ni->li_tv, deep, copyID) == FAIL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5254 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5255 vim_free(ni);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5256 break;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5257 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5258 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5259 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5260 copy_tv(&item->li_tv, &ni->li_tv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5261 list_append(copy, ni);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5262 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5263 ++copy->lv_refcount;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5264 if (item != NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5265 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5266 list_unref(copy);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5267 copy = NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5268 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5269 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5270
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5271 return copy;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5272 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5273
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5274 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5275 * Remove items "item" to "item2" from list "l".
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5276 * Does not free the listitem or the value!
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5277 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5278 static void
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5279 list_remove(l, item, item2)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5280 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5281 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5282 listitem_T *item2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5283 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5284 listitem_T *ip;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5285
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5286 /* notify watchers */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5287 for (ip = item; ip != NULL; ip = ip->li_next)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5288 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5289 --l->lv_len;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5290 list_fix_watch(l, ip);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5291 if (ip == item2)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5292 break;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5293 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5294
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5295 if (item2->li_next == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5296 l->lv_last = item->li_prev;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5297 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5298 item2->li_next->li_prev = item->li_prev;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5299 if (item->li_prev == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5300 l->lv_first = item2->li_next;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5301 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5302 item->li_prev->li_next = item2->li_next;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5303 l->lv_idx_item = NULL;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5304 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5305
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5306 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5307 * Return an allocated string with the string representation of a list.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5308 * May return NULL.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5309 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5310 static char_u *
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5311 list2string(tv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5312 typval_T *tv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5313 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5314 garray_T ga;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5315
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5316 if (tv->vval.v_list == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5317 return NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5318 ga_init2(&ga, (int)sizeof(char), 80);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5319 ga_append(&ga, '[');
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5320 if (list_join(&ga, tv->vval.v_list, (char_u *)", ", FALSE) == FAIL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5321 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5322 vim_free(ga.ga_data);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5323 return NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5324 }
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5325 ga_append(&ga, ']');
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5326 ga_append(&ga, NUL);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5327 return (char_u *)ga.ga_data;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5328 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5329
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5330 /*
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5331 * Join list "l" into a string in "*gap", using separator "sep".
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5332 * 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
5333 * Return FAIL or OK.
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5334 */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5335 static int
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5336 list_join(gap, l, sep, echo)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5337 garray_T *gap;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5338 list_T *l;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5339 char_u *sep;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5340 int echo;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5341 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5342 int first = TRUE;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5343 char_u *tofree;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5344 char_u numbuf[NUMBUFLEN];
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5345 listitem_T *item;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5346 char_u *s;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5347
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5348 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
5349 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5350 if (first)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5351 first = FALSE;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5352 else
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5353 ga_concat(gap, sep);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5354
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5355 if (echo)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5356 s = echo_string(&item->li_tv, &tofree, numbuf);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5357 else
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5358 s = tv2string(&item->li_tv, &tofree, numbuf);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5359 if (s != NULL)
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5360 ga_concat(gap, s);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5361 vim_free(tofree);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5362 if (s == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5363 return FAIL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5364 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5365 return OK;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5366 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5367
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5368 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5369 * Allocate an empty header for a dictionary.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5370 */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5371 dict_T *
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5372 dict_alloc()
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5373 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5374 dict_T *d;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5375
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5376 d = (dict_T *)alloc(sizeof(dict_T));
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5377 if (d != NULL)
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5378 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5379 hash_init(&d->dv_hashtab);
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5380 d->dv_lock = 0;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5381 d->dv_refcount = 0;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5382 d->dv_copyID = 0;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5383 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5384 return d;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5385 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5386
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5387 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5388 * Unreference a Dictionary: decrement the reference count and free it when it
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5389 * becomes zero.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5390 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5391 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5392 dict_unref(d)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5393 dict_T *d;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5394 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5395 if (d != NULL && --d->dv_refcount <= 0)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5396 dict_free(d);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5397 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5398
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5399 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5400 * Free a Dictionary, including all items it contains.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5401 * Ignores the reference count.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5402 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5403 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5404 dict_free(d)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5405 dict_T *d;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5406 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5407 int todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5408 hashitem_T *hi;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5409
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5410 /* Careful: we free the dictitems while they still appear in the
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5411 * hashtab. Must not try to resize the hashtab! */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5412 todo = d->dv_hashtab.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5413 for (hi = d->dv_hashtab.ht_array; todo > 0; ++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 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5416 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5417 dictitem_free(HI2DI(hi));
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5418 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5419 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5420 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5421 hash_clear(&d->dv_hashtab);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5422 vim_free(d);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5423 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5424
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5425 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5426 * Allocate a Dictionary item.
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5427 * The "key" is copied to the new item.
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5428 * 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
5429 * Returns NULL when out of memory.
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5430 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5431 static dictitem_T *
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5432 dictitem_alloc(key)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5433 char_u *key;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5434 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5435 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5436
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5437 di = (dictitem_T *)alloc(sizeof(dictitem_T) + STRLEN(key));
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5438 if (di != NULL)
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5439 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5440 STRCPY(di->di_key, key);
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5441 di->di_flags = 0;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5442 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5443 return di;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5444 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5445
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5446 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5447 * Make a copy of a Dictionary item.
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5448 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5449 static dictitem_T *
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5450 dictitem_copy(org)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5451 dictitem_T *org;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5452 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5453 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5454
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5455 di = (dictitem_T *)alloc(sizeof(dictitem_T) + STRLEN(org->di_key));
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5456 if (di != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5457 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5458 STRCPY(di->di_key, org->di_key);
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5459 di->di_flags = 0;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5460 copy_tv(&org->di_tv, &di->di_tv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5461 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5462 return di;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5463 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5464
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5465 /*
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5466 * Remove item "item" from Dictionary "dict" and free it.
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5467 */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5468 static void
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5469 dictitem_remove(dict, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5470 dict_T *dict;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5471 dictitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5472 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5473 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5474
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5475 hi = hash_find(&dict->dv_hashtab, item->di_key);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5476 if (HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5477 EMSG2(_(e_intern2), "dictitem_remove()");
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5478 else
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5479 hash_remove(&dict->dv_hashtab, hi);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5480 dictitem_free(item);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5481 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5482
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5483 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5484 * Free a dict item. Also clears the value.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5485 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5486 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5487 dictitem_free(item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5488 dictitem_T *item;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5489 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5490 clear_tv(&item->di_tv);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5491 vim_free(item);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5492 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5493
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5494 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5495 * Make a copy of dict "d". Shallow if "deep" is FALSE.
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5496 * The refcount of the new dict is set to 1.
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5497 * See item_copy() for "copyID".
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5498 * Returns NULL when out of memory.
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5499 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5500 static dict_T *
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5501 dict_copy(orig, deep, copyID)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5502 dict_T *orig;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5503 int deep;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5504 int copyID;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5505 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5506 dict_T *copy;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5507 dictitem_T *di;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5508 int todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5509 hashitem_T *hi;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5510
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5511 if (orig == NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5512 return NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5513
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5514 copy = dict_alloc();
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5515 if (copy != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5516 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5517 if (copyID != 0)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5518 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5519 orig->dv_copyID = copyID;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5520 orig->dv_copydict = copy;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5521 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5522 todo = orig->dv_hashtab.ht_used;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5523 for (hi = orig->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5524 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5525 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5526 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5527 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5528
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5529 di = dictitem_alloc(hi->hi_key);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5530 if (di == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5531 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5532 if (deep)
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5533 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5534 if (item_copy(&HI2DI(hi)->di_tv, &di->di_tv, deep,
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5535 copyID) == FAIL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5536 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5537 vim_free(di);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5538 break;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5539 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5540 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5541 else
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5542 copy_tv(&HI2DI(hi)->di_tv, &di->di_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5543 if (dict_add(copy, di) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5544 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5545 dictitem_free(di);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5546 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5547 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5548 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5549 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5550
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5551 ++copy->dv_refcount;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5552 if (todo > 0)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5553 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5554 dict_unref(copy);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5555 copy = NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5556 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5557 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5558
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5559 return copy;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5560 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5561
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5562 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5563 * Add item "item" to Dictionary "d".
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5564 * Returns FAIL when out of memory and when key already existed.
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5565 */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5566 static int
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5567 dict_add(d, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5568 dict_T *d;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5569 dictitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5570 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5571 return hash_add(&d->dv_hashtab, item->di_key);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5572 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5573
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5574 /*
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5575 * Add a number or string entry to dictionary "d".
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5576 * When "str" is NULL use number "nr", otherwise use "str".
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5577 * Returns FAIL when out of memory and when key already exists.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5578 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5579 int
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5580 dict_add_nr_str(d, key, nr, str)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5581 dict_T *d;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5582 char *key;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5583 long nr;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5584 char_u *str;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5585 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5586 dictitem_T *item;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5587
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5588 item = dictitem_alloc((char_u *)key);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5589 if (item == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5590 return FAIL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5591 item->di_tv.v_lock = 0;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5592 if (str == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5593 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5594 item->di_tv.v_type = VAR_NUMBER;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5595 item->di_tv.vval.v_number = nr;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5596 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5597 else
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_STRING;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5600 item->di_tv.vval.v_string = vim_strsave(str);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5601 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5602 if (dict_add(d, item) == FAIL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5603 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5604 dictitem_free(item);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5605 return FAIL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5606 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5607 return OK;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5608 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5609
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5610 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5611 * Get the number of items in a Dictionary.
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5612 */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5613 static long
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5614 dict_len(d)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5615 dict_T *d;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5616 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5617 if (d == NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5618 return 0L;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5619 return d->dv_hashtab.ht_used;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5620 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5621
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5622 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5623 * Find item "key[len]" in Dictionary "d".
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5624 * If "len" is negative use strlen(key).
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5625 * Returns NULL when not found.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5626 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5627 static dictitem_T *
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5628 dict_find(d, key, len)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5629 dict_T *d;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5630 char_u *key;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5631 int len;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5632 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5633 #define AKEYLEN 200
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5634 char_u buf[AKEYLEN];
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5635 char_u *akey;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5636 char_u *tofree = NULL;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5637 hashitem_T *hi;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5638
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5639 if (len < 0)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5640 akey = key;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5641 else if (len >= AKEYLEN)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5642 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5643 tofree = akey = vim_strnsave(key, len);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5644 if (akey == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5645 return NULL;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5646 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5647 else
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5648 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5649 /* Avoid a malloc/free by using buf[]. */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5650 STRNCPY(buf, key, len);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5651 buf[len] = NUL;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5652 akey = buf;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5653 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5654
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5655 hi = hash_find(&d->dv_hashtab, akey);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5656 vim_free(tofree);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5657 if (HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5658 return NULL;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5659 return HI2DI(hi);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5660 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5661
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5662 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5663 * Return an allocated string with the string representation of a Dictionary.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5664 * May return NULL.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5665 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5666 static char_u *
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5667 dict2string(tv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5668 typval_T *tv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5669 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5670 garray_T ga;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5671 int first = TRUE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5672 char_u *tofree;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5673 char_u numbuf[NUMBUFLEN];
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5674 hashitem_T *hi;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5675 char_u *s;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5676 dict_T *d;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5677 int todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5678
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5679 if ((d = tv->vval.v_dict) == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5680 return NULL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5681 ga_init2(&ga, (int)sizeof(char), 80);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5682 ga_append(&ga, '{');
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5683
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5684 todo = d->dv_hashtab.ht_used;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5685 for (hi = d->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5686 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5687 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5688 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5689 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5690
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5691 if (first)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5692 first = FALSE;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5693 else
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5694 ga_concat(&ga, (char_u *)", ");
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5695
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5696 tofree = string_quote(hi->hi_key, FALSE);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5697 if (tofree != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5698 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5699 ga_concat(&ga, tofree);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5700 vim_free(tofree);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5701 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5702 ga_concat(&ga, (char_u *)": ");
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5703 s = tv2string(&HI2DI(hi)->di_tv, &tofree, numbuf);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5704 if (s != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5705 ga_concat(&ga, s);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5706 vim_free(tofree);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5707 if (s == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5708 break;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5709 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5710 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5711 if (todo > 0)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5712 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5713 vim_free(ga.ga_data);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5714 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5715 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5716
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5717 ga_append(&ga, '}');
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5718 ga_append(&ga, NUL);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5719 return (char_u *)ga.ga_data;
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 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5723 * Allocate a variable for a Dictionary and fill it from "*arg".
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5724 * Return OK or FAIL. Returns NOTDONE for {expr}.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5725 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5726 static int
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5727 get_dict_tv(arg, rettv, evaluate)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5728 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5729 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5730 int evaluate;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5731 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5732 dict_T *d = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5733 typval_T tvkey;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5734 typval_T tv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5735 char_u *key;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5736 dictitem_T *item;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5737 char_u *start = skipwhite(*arg + 1);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5738 char_u buf[NUMBUFLEN];
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5739
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5740 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5741 * First check if it's not a curly-braces thing: {expr}.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5742 * Must do this without evaluating, otherwise a function may be called
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5743 * twice. Unfortunately this means we need to call eval1() twice for the
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5744 * first item.
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5745 * But {} is an empty Dictionary.
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5746 */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5747 if (*start != '}')
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5748 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5749 if (eval1(&start, &tv, FALSE) == FAIL) /* recursive! */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5750 return FAIL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5751 if (*start == '}')
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5752 return NOTDONE;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5753 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5754
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5755 if (evaluate)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5756 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5757 d = dict_alloc();
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5758 if (d == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5759 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5760 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5761 tvkey.v_type = VAR_UNKNOWN;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5762 tv.v_type = VAR_UNKNOWN;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5763
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5764 *arg = skipwhite(*arg + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5765 while (**arg != '}' && **arg != NUL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5766 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5767 if (eval1(arg, &tvkey, evaluate) == FAIL) /* recursive! */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5768 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5769 if (**arg != ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5770 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5771 EMSG2(_("E720: Missing colon in Dictionary: %s"), *arg);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5772 clear_tv(&tvkey);
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 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5775 key = get_tv_string_buf(&tvkey, buf);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5776 if (*key == NUL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5777 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5778 EMSG(_(e_emptykey));
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5779 clear_tv(&tvkey);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5780 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5781 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5782
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5783 *arg = skipwhite(*arg + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5784 if (eval1(arg, &tv, evaluate) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5785 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5786 clear_tv(&tvkey);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5787 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5788 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5789 if (evaluate)
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 item = dict_find(d, key, -1);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5792 if (item != NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5793 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5794 EMSG(_("E721: Duplicate key in Dictionary"));
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5795 clear_tv(&tvkey);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5796 clear_tv(&tv);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5797 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5798 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5799 item = dictitem_alloc(key);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5800 clear_tv(&tvkey);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5801 if (item != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5802 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5803 item->di_tv = tv;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5804 item->di_tv.v_lock = 0;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5805 if (dict_add(d, item) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5806 dictitem_free(item);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5807 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5808 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5809
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5810 if (**arg == '}')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5811 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5812 if (**arg != ',')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5813 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5814 EMSG2(_("E722: Missing comma in Dictionary: %s"), *arg);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5815 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5816 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5817 *arg = skipwhite(*arg + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5818 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5819
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5820 if (**arg != '}')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5821 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5822 EMSG2(_("E723: Missing end of Dictionary '}': %s"), *arg);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5823 failret:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5824 if (evaluate)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5825 dict_free(d);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5826 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5827 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5828
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5829 *arg = skipwhite(*arg + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5830 if (evaluate)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5831 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5832 rettv->v_type = VAR_DICT;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5833 rettv->vval.v_dict = d;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5834 ++d->dv_refcount;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5835 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5836
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5837 return OK;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5838 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5839
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5840 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5841 * Return a string with the string representation of a variable.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5842 * If the memory is allocated "tofree" is set to it, otherwise NULL.
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5843 * "numbuf" is used for a number.
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5844 * Does not put quotes around strings, as ":echo" displays values.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5845 * May return NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5846 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5847 static char_u *
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5848 echo_string(tv, tofree, numbuf)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5849 typval_T *tv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5850 char_u **tofree;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5851 char_u *numbuf;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5852 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5853 static int recurse = 0;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5854 char_u *r = NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5855
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5856 if (recurse >= DICT_MAXNEST)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5857 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5858 EMSG(_("E724: variable nested too deep for displaying"));
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5859 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5860 return NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5861 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5862 ++recurse;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5863
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5864 switch (tv->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5865 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5866 case VAR_FUNC:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5867 *tofree = NULL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5868 r = tv->vval.v_string;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5869 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5870 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5871 *tofree = list2string(tv);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5872 r = *tofree;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5873 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5874 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5875 *tofree = dict2string(tv);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5876 r = *tofree;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5877 break;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5878 case VAR_STRING:
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5879 case VAR_NUMBER:
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5880 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5881 r = get_tv_string_buf(tv, numbuf);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5882 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5883 default:
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5884 EMSG2(_(e_intern2), "echo_string()");
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 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5887
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5888 --recurse;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5889 return r;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5890 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5891
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5892 /*
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5893 * Return a string with the string representation of a variable.
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5894 * If the memory is allocated "tofree" is set to it, otherwise NULL.
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5895 * "numbuf" is used for a number.
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5896 * Puts quotes around strings, so that they can be parsed back by eval().
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5897 * May return NULL;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5898 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5899 static char_u *
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5900 tv2string(tv, tofree, numbuf)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5901 typval_T *tv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5902 char_u **tofree;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5903 char_u *numbuf;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5904 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5905 switch (tv->v_type)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5906 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5907 case VAR_FUNC:
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5908 *tofree = string_quote(tv->vval.v_string, TRUE);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5909 return *tofree;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5910 case VAR_STRING:
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5911 *tofree = string_quote(tv->vval.v_string, FALSE);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5912 return *tofree;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5913 case VAR_NUMBER:
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5914 case VAR_LIST:
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5915 case VAR_DICT:
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5916 break;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5917 default:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5918 EMSG2(_(e_intern2), "tv2string()");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5919 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5920 return echo_string(tv, tofree, numbuf);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5921 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5922
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5923 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5924 * Return string "str" in ' quotes, doubling ' characters.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5925 * If "str" is NULL an empty string is assumed.
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5926 * If "function" is TRUE make it function('string').
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5927 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5928 static char_u *
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5929 string_quote(str, function)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5930 char_u *str;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5931 int function;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5932 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5933 unsigned len;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5934 char_u *p, *r, *s;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5935
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5936 len = (function ? 13 : 3);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5937 if (str != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5938 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5939 len += STRLEN(str);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5940 for (p = str; *p != NUL; mb_ptr_adv(p))
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5941 if (*p == '\'')
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5942 ++len;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5943 }
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5944 s = r = alloc(len);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5945 if (r != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5946 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5947 if (function)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5948 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5949 STRCPY(r, "function('");
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5950 r += 10;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5951 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5952 else
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5953 *r++ = '\'';
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5954 if (str != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5955 for (p = str; *p != NUL; )
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5956 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5957 if (*p == '\'')
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5958 *r++ = '\'';
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5959 MB_COPY_CHAR(p, r);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5960 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5961 *r++ = '\'';
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5962 if (function)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5963 *r++ = ')';
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5964 *r++ = NUL;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5965 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5966 return s;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5967 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5968
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5969 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5970 * Get the value of an environment variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5971 * "arg" is pointing to the '$'. It is advanced to after the name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5972 * If the environment variable was not set, silently assume it is empty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5973 * Always return OK.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5974 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5975 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5976 get_env_tv(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5977 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5978 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5979 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5980 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5981 char_u *string = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5982 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5983 int cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5984 char_u *name;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5985 int mustfree = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5986
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5987 ++*arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5988 name = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5989 len = get_env_len(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5990 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5991 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5992 if (len != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5993 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5994 cc = name[len];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5995 name[len] = NUL;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5996 /* first try vim_getenv(), fast for normal environment vars */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5997 string = vim_getenv(name, &mustfree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5998 if (string != NULL && *string != NUL)
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5999 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6000 if (!mustfree)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6001 string = vim_strsave(string);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6002 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6003 else
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 vim_free(string);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6007
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6008 /* next try expanding things like $VIM and ${HOME} */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6009 string = expand_env_save(name - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6010 if (string != NULL && *string == '$')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6011 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6012 vim_free(string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6013 string = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6014 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6015 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6016 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6017 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6018 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6019 rettv->vval.v_string = string;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6020 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6021
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6022 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6023 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6024
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6025 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6026 * Array with names and number of arguments of all internal functions
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6027 * MUST BE KEPT SORTED IN strcmp() ORDER FOR BINARY SEARCH!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6028 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6029 static struct fst
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6030 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6031 char *f_name; /* function name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6032 char f_min_argc; /* minimal number of arguments */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6033 char f_max_argc; /* maximal number of arguments */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6034 void (*f_func) __ARGS((typval_T *args, typval_T *rvar));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6035 /* implemenation of function */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6036 } functions[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6037 {
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6038 {"add", 2, 2, f_add},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6039 {"append", 2, 2, f_append},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6040 {"argc", 0, 0, f_argc},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6041 {"argidx", 0, 0, f_argidx},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6042 {"argv", 1, 1, f_argv},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6043 {"browse", 4, 4, f_browse},
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6044 {"browsedir", 2, 2, f_browsedir},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6045 {"bufexists", 1, 1, f_bufexists},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6046 {"buffer_exists", 1, 1, f_bufexists}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6047 {"buffer_name", 1, 1, f_bufname}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6048 {"buffer_number", 1, 1, f_bufnr}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6049 {"buflisted", 1, 1, f_buflisted},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6050 {"bufloaded", 1, 1, f_bufloaded},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6051 {"bufname", 1, 1, f_bufname},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6052 {"bufnr", 1, 1, f_bufnr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6053 {"bufwinnr", 1, 1, f_bufwinnr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6054 {"byte2line", 1, 1, f_byte2line},
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
6055 {"byteidx", 2, 2, f_byteidx},
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6056 {"call", 2, 3, f_call},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6057 {"char2nr", 1, 1, f_char2nr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6058 {"cindent", 1, 1, f_cindent},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6059 {"col", 1, 1, f_col},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6060 {"confirm", 1, 4, f_confirm},
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6061 {"copy", 1, 1, f_copy},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6062 {"count", 2, 4, f_count},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6063 {"cscope_connection",0,3, f_cscope_connection},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6064 {"cursor", 2, 2, f_cursor},
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6065 {"deepcopy", 1, 2, f_deepcopy},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6066 {"delete", 1, 1, f_delete},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6067 {"did_filetype", 0, 0, f_did_filetype},
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
6068 {"diff_filler", 1, 1, f_diff_filler},
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
6069 {"diff_hlID", 2, 2, f_diff_hlID},
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
6070 {"empty", 1, 1, f_empty},
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6071 {"errorlist", 0, 0, f_errorlist},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6072 {"escape", 2, 2, f_escape},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6073 {"eval", 1, 1, f_eval},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6074 {"eventhandler", 0, 0, f_eventhandler},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6075 {"executable", 1, 1, f_executable},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6076 {"exists", 1, 1, f_exists},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6077 {"expand", 1, 2, f_expand},
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
6078 {"extend", 2, 3, f_extend},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6079 {"file_readable", 1, 1, f_filereadable}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6080 {"filereadable", 1, 1, f_filereadable},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6081 {"filewritable", 1, 1, f_filewritable},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6082 {"filter", 2, 2, f_filter},
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
6083 {"finddir", 1, 3, f_finddir},
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
6084 {"findfile", 1, 3, f_findfile},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6085 {"fnamemodify", 2, 2, f_fnamemodify},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6086 {"foldclosed", 1, 1, f_foldclosed},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6087 {"foldclosedend", 1, 1, f_foldclosedend},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6088 {"foldlevel", 1, 1, f_foldlevel},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6089 {"foldtext", 0, 0, f_foldtext},
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6090 {"foldtextresult", 1, 1, f_foldtextresult},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6091 {"foreground", 0, 0, f_foreground},
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6092 {"function", 1, 1, f_function},
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6093 {"get", 2, 3, f_get},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6094 {"getbufvar", 2, 2, f_getbufvar},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6095 {"getchar", 0, 1, f_getchar},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6096 {"getcharmod", 0, 0, f_getcharmod},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6097 {"getcmdline", 0, 0, f_getcmdline},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6098 {"getcmdpos", 0, 0, f_getcmdpos},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6099 {"getcwd", 0, 0, f_getcwd},
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
6100 {"getfontname", 0, 1, f_getfontname},
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
6101 {"getfperm", 1, 1, f_getfperm},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6102 {"getfsize", 1, 1, f_getfsize},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6103 {"getftime", 1, 1, f_getftime},
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
6104 {"getftype", 1, 1, f_getftype},
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6105 {"getline", 1, 2, f_getline},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6106 {"getreg", 0, 1, f_getreg},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6107 {"getregtype", 0, 1, f_getregtype},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6108 {"getwinposx", 0, 0, f_getwinposx},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6109 {"getwinposy", 0, 0, f_getwinposy},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6110 {"getwinvar", 2, 2, f_getwinvar},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6111 {"glob", 1, 1, f_glob},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6112 {"globpath", 2, 2, f_globpath},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6113 {"has", 1, 1, f_has},
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6114 {"has_key", 2, 2, f_has_key},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6115 {"hasmapto", 1, 2, f_hasmapto},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6116 {"highlightID", 1, 1, f_hlID}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6117 {"highlight_exists",1, 1, f_hlexists}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6118 {"histadd", 2, 2, f_histadd},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6119 {"histdel", 1, 2, f_histdel},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6120 {"histget", 1, 2, f_histget},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6121 {"histnr", 1, 1, f_histnr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6122 {"hlID", 1, 1, f_hlID},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6123 {"hlexists", 1, 1, f_hlexists},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6124 {"hostname", 0, 0, f_hostname},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6125 {"iconv", 3, 3, f_iconv},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6126 {"indent", 1, 1, f_indent},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6127 {"index", 2, 4, f_index},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6128 {"input", 1, 2, f_input},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6129 {"inputdialog", 1, 3, f_inputdialog},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6130 {"inputrestore", 0, 0, f_inputrestore},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6131 {"inputsave", 0, 0, f_inputsave},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6132 {"inputsecret", 1, 2, f_inputsecret},
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6133 {"insert", 2, 3, f_insert},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6134 {"isdirectory", 1, 1, f_isdirectory},
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6135 {"islocked", 1, 1, f_islocked},
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6136 {"items", 1, 1, f_items},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6137 {"join", 1, 2, f_join},
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6138 {"keys", 1, 1, f_keys},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6139 {"last_buffer_nr", 0, 0, f_last_buffer_nr},/* obsolete */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6140 {"len", 1, 1, f_len},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6141 {"libcall", 3, 3, f_libcall},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6142 {"libcallnr", 3, 3, f_libcallnr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6143 {"line", 1, 1, f_line},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6144 {"line2byte", 1, 1, f_line2byte},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6145 {"lispindent", 1, 1, f_lispindent},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6146 {"localtime", 0, 0, f_localtime},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6147 {"map", 2, 2, f_map},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6148 {"maparg", 1, 2, f_maparg},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6149 {"mapcheck", 1, 2, f_mapcheck},
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
6150 {"match", 2, 4, f_match},
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
6151 {"matchend", 2, 4, f_matchend},
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
6152 {"matchlist", 2, 4, f_matchlist},
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
6153 {"matchstr", 2, 4, f_matchstr},
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
6154 {"max", 1, 1, f_max},
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
6155 {"min", 1, 1, f_min},
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6156 #ifdef vim_mkdir
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6157 {"mkdir", 1, 3, f_mkdir},
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6158 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6159 {"mode", 0, 0, f_mode},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6160 {"nextnonblank", 1, 1, f_nextnonblank},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6161 {"nr2char", 1, 1, f_nr2char},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6162 {"prevnonblank", 1, 1, f_prevnonblank},
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6163 {"range", 1, 3, f_range},
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6164 {"readfile", 1, 3, f_readfile},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6165 {"remote_expr", 2, 3, f_remote_expr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6166 {"remote_foreground", 1, 1, f_remote_foreground},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6167 {"remote_peek", 1, 2, f_remote_peek},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6168 {"remote_read", 1, 1, f_remote_read},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6169 {"remote_send", 2, 3, f_remote_send},
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
6170 {"remove", 2, 3, f_remove},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6171 {"rename", 2, 2, f_rename},
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
6172 {"repeat", 2, 2, f_repeat},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6173 {"resolve", 1, 1, f_resolve},
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6174 {"reverse", 1, 1, f_reverse},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6175 {"search", 1, 2, f_search},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6176 {"searchpair", 3, 5, f_searchpair},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6177 {"server2client", 2, 2, f_server2client},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6178 {"serverlist", 0, 0, f_serverlist},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6179 {"setbufvar", 3, 3, f_setbufvar},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6180 {"setcmdpos", 1, 1, f_setcmdpos},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6181 {"setline", 2, 2, f_setline},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6182 {"setreg", 2, 3, f_setreg},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6183 {"setwinvar", 3, 3, f_setwinvar},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6184 {"simplify", 1, 1, f_simplify},
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6185 {"sort", 1, 2, f_sort},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6186 {"split", 1, 2, f_split},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6187 #ifdef HAVE_STRFTIME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6188 {"strftime", 1, 2, f_strftime},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6189 #endif
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6190 {"stridx", 2, 3, f_stridx},
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6191 {"string", 1, 1, f_string},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6192 {"strlen", 1, 1, f_strlen},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6193 {"strpart", 2, 3, f_strpart},
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
6194 {"strridx", 2, 3, f_strridx},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6195 {"strtrans", 1, 1, f_strtrans},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6196 {"submatch", 1, 1, f_submatch},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6197 {"substitute", 4, 4, f_substitute},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6198 {"synID", 3, 3, f_synID},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6199 {"synIDattr", 2, 3, f_synIDattr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6200 {"synIDtrans", 1, 1, f_synIDtrans},
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
6201 {"system", 1, 2, f_system},
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
6202 {"taglist", 1, 1, f_taglist},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6203 {"tempname", 0, 0, f_tempname},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6204 {"tolower", 1, 1, f_tolower},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6205 {"toupper", 1, 1, f_toupper},
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
6206 {"tr", 3, 3, f_tr},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6207 {"type", 1, 1, f_type},
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6208 {"values", 1, 1, f_values},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6209 {"virtcol", 1, 1, f_virtcol},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6210 {"visualmode", 0, 1, f_visualmode},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6211 {"winbufnr", 1, 1, f_winbufnr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6212 {"wincol", 0, 0, f_wincol},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6213 {"winheight", 1, 1, f_winheight},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6214 {"winline", 0, 0, f_winline},
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
6215 {"winnr", 0, 1, f_winnr},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6216 {"winrestcmd", 0, 0, f_winrestcmd},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6217 {"winwidth", 1, 1, f_winwidth},
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
6218 {"writefile", 2, 3, f_writefile},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6219 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6220
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6221 #if defined(FEAT_CMDL_COMPL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6222
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6223 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6224 * Function given to ExpandGeneric() to obtain the list of internal
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6225 * or user defined function names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6226 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6227 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6228 get_function_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6229 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6230 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6231 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6232 static int intidx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6233 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6234
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6235 if (idx == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6236 intidx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6237 if (intidx < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6238 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6239 name = get_user_func_name(xp, idx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6240 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6241 return name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6242 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6243 if (++intidx < (int)(sizeof(functions) / sizeof(struct fst)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6244 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6245 STRCPY(IObuff, functions[intidx].f_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6246 STRCAT(IObuff, "(");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6247 if (functions[intidx].f_max_argc == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6248 STRCAT(IObuff, ")");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6249 return IObuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6250 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6251
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6252 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6253 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6254
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6255 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6256 * Function given to ExpandGeneric() to obtain the list of internal or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6257 * user defined variable or function names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6258 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6259 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6260 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6261 get_expr_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6262 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6263 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6264 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6265 static int intidx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6266 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6267
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6268 if (idx == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6269 intidx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6270 if (intidx < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6271 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6272 name = get_function_name(xp, idx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6273 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6274 return name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6275 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6276 return get_user_var_name(xp, ++intidx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6277 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6278
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6279 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6280
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6281 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6282 * Find internal function in table above.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6283 * Return index, or -1 if not found
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6284 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6285 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6286 find_internal_func(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6287 char_u *name; /* name of the function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6288 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6289 int first = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6290 int last = (int)(sizeof(functions) / sizeof(struct fst)) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6291 int cmp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6292 int x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6293
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6294 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6295 * Find the function name in the table. Binary search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6296 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6297 while (first <= last)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6298 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6299 x = first + ((unsigned)(last - first) >> 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6300 cmp = STRCMP(name, functions[x].f_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6301 if (cmp < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6302 last = x - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6303 else if (cmp > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6304 first = x + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6305 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6306 return x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6307 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6308 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6309 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6310
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6311 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6312 * 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
6313 * name it contains, otherwise return "name".
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6314 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6315 static char_u *
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6316 deref_func_name(name, lenp)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6317 char_u *name;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6318 int *lenp;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6319 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6320 dictitem_T *v;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6321 int cc;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6322
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6323 cc = name[*lenp];
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6324 name[*lenp] = NUL;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
6325 v = find_var(name, NULL);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6326 name[*lenp] = cc;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6327 if (v != NULL && v->di_tv.v_type == VAR_FUNC)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6328 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6329 if (v->di_tv.vval.v_string == NULL)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6330 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6331 *lenp = 0;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6332 return (char_u *)""; /* just in case */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6333 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6334 *lenp = STRLEN(v->di_tv.vval.v_string);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6335 return v->di_tv.vval.v_string;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6336 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6337
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6338 return name;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6339 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6340
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6341 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6342 * Allocate a variable for the result of a function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6343 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6344 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6345 static int
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6346 get_func_tv(name, len, rettv, arg, firstline, lastline, doesrange,
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6347 evaluate, selfdict)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6348 char_u *name; /* name of the function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6349 int len; /* length of "name" */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6350 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6351 char_u **arg; /* argument, pointing to the '(' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6352 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6353 linenr_T lastline; /* last line of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6354 int *doesrange; /* return: function handled range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6355 int evaluate;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6356 dict_T *selfdict; /* Dictionary for "self" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6357 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6358 char_u *argp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6359 int ret = OK;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6360 typval_T argvars[MAX_FUNC_ARGS]; /* vars for arguments */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6361 int argcount = 0; /* number of arguments found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6362
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6363 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6364 * Get the arguments.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6365 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6366 argp = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6367 while (argcount < MAX_FUNC_ARGS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6368 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6369 argp = skipwhite(argp + 1); /* skip the '(' or ',' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6370 if (*argp == ')' || *argp == ',' || *argp == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6371 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6372 if (eval1(&argp, &argvars[argcount], evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6373 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6374 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6375 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6376 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6377 ++argcount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6378 if (*argp != ',')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6379 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6380 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6381 if (*argp == ')')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6382 ++argp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6383 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6384 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6385
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6386 if (ret == OK)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6387 ret = call_func(name, len, rettv, argcount, argvars,
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6388 firstline, lastline, doesrange, evaluate, selfdict);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6389 else if (!aborting())
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6390 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6391 if (argcount == MAX_FUNC_ARGS)
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6392 emsg_funcname("E740: Too many arguments for function %s", name);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6393 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6394 emsg_funcname("E116: Invalid arguments for function %s", name);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6395 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6396
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6397 while (--argcount >= 0)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6398 clear_tv(&argvars[argcount]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6399
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6400 *arg = skipwhite(argp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6401 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6402 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6403
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6404
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6405 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6406 * Call a function with its resolved parameters
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6407 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6408 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6409 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6410 call_func(name, len, rettv, argcount, argvars, firstline, lastline,
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6411 doesrange, evaluate, selfdict)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6412 char_u *name; /* name of the function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6413 int len; /* length of "name" */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6414 typval_T *rettv; /* return value goes here */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6415 int argcount; /* number of "argvars" */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6416 typval_T *argvars; /* vars for arguments */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6417 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6418 linenr_T lastline; /* last line of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6419 int *doesrange; /* return: function handled range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6420 int evaluate;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6421 dict_T *selfdict; /* Dictionary for "self" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6422 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6423 int ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6424 #define ERROR_UNKNOWN 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6425 #define ERROR_TOOMANY 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6426 #define ERROR_TOOFEW 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6427 #define ERROR_SCRIPT 3
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6428 #define ERROR_DICT 4
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6429 #define ERROR_NONE 5
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6430 #define ERROR_OTHER 6
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6431 int error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6432 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6433 int llen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6434 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6435 int cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6436 #define FLEN_FIXED 40
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6437 char_u fname_buf[FLEN_FIXED + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6438 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6439
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6440 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6441 * In a script change <SID>name() and s:name() to K_SNR 123_name().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6442 * Change <SNR>123_name() to K_SNR 123_name().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6443 * Use fname_buf[] when it fits, otherwise allocate memory (slow).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6444 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6445 cc = name[len];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6446 name[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6447 llen = eval_fname_script(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6448 if (llen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6449 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6450 fname_buf[0] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6451 fname_buf[1] = KS_EXTRA;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6452 fname_buf[2] = (int)KE_SNR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6453 i = 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6454 if (eval_fname_sid(name)) /* "<SID>" or "s:" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6455 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6456 if (current_SID <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6457 error = ERROR_SCRIPT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6458 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6459 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6460 sprintf((char *)fname_buf + 3, "%ld_", (long)current_SID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6461 i = (int)STRLEN(fname_buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6462 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6463 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6464 if (i + STRLEN(name + llen) < FLEN_FIXED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6465 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6466 STRCPY(fname_buf + i, name + llen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6467 fname = fname_buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6468 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6469 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6470 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6471 fname = alloc((unsigned)(i + STRLEN(name + llen) + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6472 if (fname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6473 error = ERROR_OTHER;
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 mch_memmove(fname, fname_buf, (size_t)i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6477 STRCPY(fname + i, name + llen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6478 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6479 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6480 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6481 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6482 fname = name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6483
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6484 *doesrange = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6485
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6486
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6487 /* execute the function if no errors detected and executing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6488 if (evaluate && error == ERROR_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6489 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6490 rettv->v_type = VAR_NUMBER; /* default is number rettv */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6491 error = ERROR_UNKNOWN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6492
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6493 if (!builtin_function(fname))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6494 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6495 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6496 * User defined function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6497 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6498 fp = find_func(fname);
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6499
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6500 #ifdef FEAT_AUTOCMD
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6501 /* Trigger FuncUndefined event, may load the function. */
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6502 if (fp == NULL
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6503 && apply_autocmds(EVENT_FUNCUNDEFINED,
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6504 fname, fname, TRUE, NULL)
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6505 && !aborting())
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6506 {
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6507 /* executed an autocommand, search for the function again */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6508 fp = find_func(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6509 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6510 #endif
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6511 /* Try loading a package. */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6512 if (fp == NULL && script_autoload(fname) && !aborting())
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6513 {
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6514 /* loaded a package, search for the function again */
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6515 fp = find_func(fname);
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6516 }
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
6517
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6518 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6519 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6520 if (fp->uf_flags & FC_RANGE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6521 *doesrange = TRUE;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6522 if (argcount < fp->uf_args.ga_len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6523 error = ERROR_TOOFEW;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6524 else if (!fp->uf_varargs && argcount > fp->uf_args.ga_len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6525 error = ERROR_TOOMANY;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6526 else if ((fp->uf_flags & FC_DICT) && selfdict == NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6527 error = ERROR_DICT;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6528 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6529 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6530 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6531 * Call the user function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6532 * Save and restore search patterns, script variables and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6533 * redo buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6534 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6535 save_search_patterns();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6536 saveRedobuff();
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6537 ++fp->uf_calls;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6538 call_user_func(fp, argcount, argvars, rettv,
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6539 firstline, lastline,
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6540 (fp->uf_flags & FC_DICT) ? selfdict : NULL);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6541 if (--fp->uf_calls <= 0 && isdigit(*fp->uf_name)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6542 && fp->uf_refcount <= 0)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
6543 /* Function was unreferenced while being used, free it
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
6544 * now. */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
6545 func_free(fp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6546 restoreRedobuff();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6547 restore_search_patterns();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6548 error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6549 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6550 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6551 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6552 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6553 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6554 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6555 * Find the function name in the table, call its implementation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6556 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6557 i = find_internal_func(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6558 if (i >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6559 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6560 if (argcount < functions[i].f_min_argc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6561 error = ERROR_TOOFEW;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6562 else if (argcount > functions[i].f_max_argc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6563 error = ERROR_TOOMANY;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6564 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6565 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6566 argvars[argcount].v_type = VAR_UNKNOWN;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6567 functions[i].f_func(argvars, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6568 error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6569 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6570 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6571 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6572 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6573 * The function call (or "FuncUndefined" autocommand sequence) might
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6574 * have been aborted by an error, an interrupt, or an explicitly thrown
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6575 * exception that has not been caught so far. This situation can be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6576 * tested for by calling aborting(). For an error in an internal
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6577 * function or for the "E132" error in call_user_func(), however, the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6578 * throw point at which the "force_abort" flag (temporarily reset by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6579 * emsg()) is normally updated has not been reached yet. We need to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6580 * update that flag first to make aborting() reliable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6581 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6582 update_force_abort();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6583 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6584 if (error == ERROR_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6585 ret = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6586
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6587 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6588 * Report an error unless the argument evaluation or function call has been
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6589 * cancelled due to an aborting error, an interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6590 */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6591 if (!aborting())
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6592 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6593 switch (error)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6594 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6595 case ERROR_UNKNOWN:
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6596 emsg_funcname("E117: Unknown function: %s", name);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6597 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6598 case ERROR_TOOMANY:
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6599 emsg_funcname(e_toomanyarg, name);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6600 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6601 case ERROR_TOOFEW:
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6602 emsg_funcname("E119: Not enough arguments for function: %s",
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6603 name);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6604 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6605 case ERROR_SCRIPT:
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6606 emsg_funcname("E120: Using <SID> not in a script context: %s",
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6607 name);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6608 break;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6609 case ERROR_DICT:
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6610 emsg_funcname("E725: Calling dict function without Dictionary: %s",
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6611 name);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6612 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6613 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6614 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6615
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6616 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6617 if (fname != name && fname != fname_buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6618 vim_free(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6619
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6620 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6621 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6622
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6623 /*
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6624 * Give an error message with a function name. Handle <SNR> things.
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6625 */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6626 static void
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6627 emsg_funcname(msg, name)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6628 char *msg;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6629 char_u *name;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6630 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6631 char_u *p;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6632
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6633 if (*name == K_SPECIAL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6634 p = concat_str((char_u *)"<SNR>", name + 3);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6635 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6636 p = name;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6637 EMSG2(_(msg), p);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6638 if (p != name)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6639 vim_free(p);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6640 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6641
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6642 /*********************************************
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6643 * Implementation of the built-in functions
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6644 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6645
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6646 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6647 * "add(list, item)" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6648 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6649 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6650 f_add(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6651 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6652 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6653 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6654 list_T *l;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6655
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6656 rettv->vval.v_number = 1; /* Default: Failed */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6657 if (argvars[0].v_type == VAR_LIST)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6658 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6659 if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6660 && !tv_check_lock(l->lv_lock, (char_u *)"add()")
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6661 && list_append_tv(l, &argvars[1]) == OK)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6662 copy_tv(&argvars[0], rettv);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6663 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6664 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6665 EMSG(_(e_listreq));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6666 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6667
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6668 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6669 * "append(lnum, string/list)" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6670 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6671 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6672 f_append(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6673 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6674 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6675 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6676 long lnum;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6677 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6678 listitem_T *li = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6679 typval_T *tv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6680 long added = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6681
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6682 rettv->vval.v_number = 1; /* Default: Failed */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6683 lnum = get_tv_lnum(argvars);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6684 if (lnum >= 0
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6685 && lnum <= curbuf->b_ml.ml_line_count
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6686 && u_save(lnum, lnum + 1) == OK)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6687 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6688 if (argvars[1].v_type == VAR_LIST)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6689 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6690 l = argvars[1].vval.v_list;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6691 if (l == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6692 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6693 li = l->lv_first;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6694 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6695 for (;;)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6696 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6697 if (l == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6698 tv = &argvars[1]; /* append a string */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6699 else if (li == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6700 break; /* end of list */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6701 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6702 tv = &li->li_tv; /* append item from list */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6703 ml_append(lnum + added, get_tv_string(tv), (colnr_T)0, FALSE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6704 ++added;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6705 if (l == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6706 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6707 li = li->li_next;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6708 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6709
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6710 appended_lines_mark(lnum, added);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6711 if (curwin->w_cursor.lnum > lnum)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6712 curwin->w_cursor.lnum += added;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6713 rettv->vval.v_number = 0; /* Success */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6714 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6715 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6716
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6717 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6718 * "argc()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6719 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6720 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6721 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6722 f_argc(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6723 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6724 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6725 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6726 rettv->vval.v_number = ARGCOUNT;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6727 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6728
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6729 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6730 * "argidx()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6731 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6732 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6733 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6734 f_argidx(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6735 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6736 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6737 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6738 rettv->vval.v_number = curwin->w_arg_idx;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6739 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6740
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6741 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6742 * "argv(nr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6743 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6744 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6745 f_argv(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6746 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6747 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6748 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6749 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6750
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6751 idx = get_tv_number(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6752 if (idx >= 0 && idx < ARGCOUNT)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6753 rettv->vval.v_string = vim_strsave(alist_name(&ARGLIST[idx]));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6754 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6755 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6756 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6757 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6758
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6759 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6760 * "browse(save, title, initdir, default)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6761 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6762 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6763 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6764 f_browse(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6765 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6766 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6767 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6768 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6769 int save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6770 char_u *title;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6771 char_u *initdir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6772 char_u *defname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6773 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6774 char_u buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6775
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6776 save = get_tv_number(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6777 title = get_tv_string(&argvars[1]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6778 initdir = get_tv_string_buf(&argvars[2], buf);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6779 defname = get_tv_string_buf(&argvars[3], buf2);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6780
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6781 rettv->vval.v_string =
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6782 do_browse(save ? BROWSE_SAVE : 0,
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6783 title, defname, NULL, initdir, NULL, curbuf);
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6784 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6785 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6786 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6787 rettv->v_type = VAR_STRING;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6788 }
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6789
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6790 /*
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6791 * "browsedir(title, initdir)" function
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6792 */
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6793 /* ARGSUSED */
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6794 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6795 f_browsedir(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6796 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6797 typval_T *rettv;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6798 {
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6799 #ifdef FEAT_BROWSE
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6800 char_u *title;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6801 char_u *initdir;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6802 char_u buf[NUMBUFLEN];
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6803
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6804 title = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6805 initdir = get_tv_string_buf(&argvars[1], buf);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6806
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6807 rettv->vval.v_string = do_browse(BROWSE_DIR,
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6808 title, NULL, NULL, initdir, NULL, curbuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6809 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6810 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6811 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6812 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6813 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6814
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6815 static buf_T *find_buffer __ARGS((typval_T *avar));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6816
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6817 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6818 * Find a buffer by number or exact name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6819 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6820 static buf_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6821 find_buffer(avar)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6822 typval_T *avar;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6823 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6824 buf_T *buf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6825
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6826 if (avar->v_type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6827 buf = buflist_findnr((int)avar->vval.v_number);
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
6828 else if (avar->v_type == VAR_STRING && avar->vval.v_string != NULL)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6829 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6830 buf = buflist_findname_exp(avar->vval.v_string);
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6831 if (buf == NULL)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6832 {
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6833 /* 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
6834 * buffer, these don't use the full path. */
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6835 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6836 if (buf->b_fname != NULL
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6837 && (path_with_url(buf->b_fname)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6838 #ifdef FEAT_QUICKFIX
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6839 || bt_nofile(buf)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6840 #endif
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6841 )
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6842 && STRCMP(buf->b_fname, avar->vval.v_string) == 0)
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6843 break;
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
6844 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6845 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6846 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6847 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6848
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6849 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6850 * "bufexists(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6851 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6852 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6853 f_bufexists(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6854 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6855 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6856 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6857 rettv->vval.v_number = (find_buffer(&argvars[0]) != NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6858 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6859
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6860 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6861 * "buflisted(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6862 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6863 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6864 f_buflisted(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6865 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6866 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6867 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6868 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6869
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6870 buf = find_buffer(&argvars[0]);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6871 rettv->vval.v_number = (buf != NULL && buf->b_p_bl);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6872 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6873
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6874 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6875 * "bufloaded(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6876 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6877 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6878 f_bufloaded(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6879 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6880 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6881 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6882 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6883
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6884 buf = find_buffer(&argvars[0]);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6885 rettv->vval.v_number = (buf != NULL && buf->b_ml.ml_mfp != NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6886 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6887
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6888 static buf_T *get_buf_tv __ARGS((typval_T *tv));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6889
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6890 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6891 * Get buffer by number or pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6892 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6893 static buf_T *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6894 get_buf_tv(tv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6895 typval_T *tv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6896 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6897 char_u *name = tv->vval.v_string;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6898 int save_magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6899 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6900 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6901
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6902 if (tv->v_type == VAR_NUMBER)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6903 return buflist_findnr((int)tv->vval.v_number);
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
6904 if (tv->v_type != VAR_STRING)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
6905 return NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6906 if (name == NULL || *name == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6907 return curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6908 if (name[0] == '$' && name[1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6909 return lastbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6910
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6911 /* Ignore 'magic' and 'cpoptions' here to make scripts portable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6912 save_magic = p_magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6913 p_magic = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6914 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6915 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6916
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6917 buf = buflist_findnr(buflist_findpat(name, name + STRLEN(name),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6918 TRUE, FALSE));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6919
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6920 p_magic = save_magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6921 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6922
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6923 /* If not found, try expanding the name, like done for bufexists(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6924 if (buf == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6925 buf = find_buffer(tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6926
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6927 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6928 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6929
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6930 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6931 * "bufname(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6932 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6933 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6934 f_bufname(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6935 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6936 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6937 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6938 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6939
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6940 ++emsg_off;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6941 buf = get_buf_tv(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6942 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6943 if (buf != NULL && buf->b_fname != NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6944 rettv->vval.v_string = vim_strsave(buf->b_fname);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6945 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6946 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6947 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6948 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6949
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6950 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6951 * "bufnr(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6952 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6953 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6954 f_bufnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6955 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6956 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6957 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6958 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6959
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6960 ++emsg_off;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6961 buf = get_buf_tv(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6962 if (buf != NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6963 rettv->vval.v_number = buf->b_fnum;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6964 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6965 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6966 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6967 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6968
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6969 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6970 * "bufwinnr(nr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6971 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6972 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6973 f_bufwinnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6974 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6975 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6976 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6977 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6978 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6979 int winnr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6980 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6981 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6982
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6983 ++emsg_off;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6984 buf = get_buf_tv(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6985 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6986 for (wp = firstwin; wp; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6987 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6988 ++winnr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6989 if (wp->w_buffer == buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6990 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6991 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6992 rettv->vval.v_number = (wp != NULL ? winnr : -1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6993 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6994 rettv->vval.v_number = (curwin->w_buffer == buf ? 1 : -1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6995 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6996 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6997 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6998
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6999 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7000 * "byte2line(byte)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7001 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7002 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7003 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7004 f_byte2line(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7005 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7006 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7007 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7008 #ifndef FEAT_BYTEOFF
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7009 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7010 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7011 long boff = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7012
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7013 boff = get_tv_number(&argvars[0]) - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7014 if (boff < 0)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7015 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7016 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7017 rettv->vval.v_number = ml_find_line_or_offset(curbuf,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7018 (linenr_T)0, &boff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7019 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7020 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7021
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7022 /*
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7023 * "byteidx()" function
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7024 */
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7025 /*ARGSUSED*/
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7026 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7027 f_byteidx(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7028 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7029 typval_T *rettv;
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7030 {
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7031 #ifdef FEAT_MBYTE
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7032 char_u *t;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7033 #endif
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7034 char_u *str;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7035 long idx;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7036
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7037 str = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7038 idx = get_tv_number(&argvars[1]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7039 rettv->vval.v_number = -1;
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7040 if (idx < 0)
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7041 return;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7042
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7043 #ifdef FEAT_MBYTE
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7044 t = str;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7045 for ( ; idx > 0; idx--)
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7046 {
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7047 if (*t == NUL) /* EOL reached */
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7048 return;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7049 t += mb_ptr2len_check(t);
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7050 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7051 rettv->vval.v_number = t - str;
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7052 #else
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7053 if (idx <= STRLEN(str))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7054 rettv->vval.v_number = idx;
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7055 #endif
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7056 }
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7057
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7058 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7059 * "call(func, arglist)" function
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7060 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7061 static void
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7062 f_call(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7063 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7064 typval_T *rettv;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7065 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7066 char_u *func;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7067 typval_T argv[MAX_FUNC_ARGS];
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7068 int argc = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7069 listitem_T *item;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7070 int dummy;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7071 dict_T *selfdict = NULL;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7072
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7073 rettv->vval.v_number = 0;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7074 if (argvars[1].v_type != VAR_LIST)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7075 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7076 EMSG(_(e_listreq));
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7077 return;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7078 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7079 if (argvars[1].vval.v_list == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7080 return;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7081
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7082 if (argvars[0].v_type == VAR_FUNC)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7083 func = argvars[0].vval.v_string;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7084 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7085 func = get_tv_string(&argvars[0]);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7086
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7087 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7088 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7089 if (argvars[2].v_type != VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7090 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7091 EMSG(_(e_dictreq));
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7092 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7093 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7094 selfdict = argvars[2].vval.v_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
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7097 for (item = argvars[1].vval.v_list->lv_first; item != NULL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7098 item = item->li_next)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7099 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7100 if (argc == MAX_FUNC_ARGS)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7101 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7102 EMSG(_("E699: Too many arguments"));
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7103 break;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7104 }
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
7105 /* 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
7106 * v_lock to VAR_FIXED in the copy without changing the original list.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
7107 */
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7108 copy_tv(&item->li_tv, &argv[argc++]);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7109 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7110
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7111 if (item == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7112 (void)call_func(func, STRLEN(func), rettv, argc, argv,
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7113 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7114 &dummy, TRUE, selfdict);
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7115
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7116 /* Free the arguments. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7117 while (argc > 0)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7118 clear_tv(&argv[--argc]);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7119 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7120
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7121 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7122 * "char2nr(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7123 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7124 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7125 f_char2nr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7126 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7127 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7128 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7129 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7130 if (has_mbyte)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7131 rettv->vval.v_number =
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7132 (*mb_ptr2char)(get_tv_string(&argvars[0]));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7133 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7134 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7135 rettv->vval.v_number = get_tv_string(&argvars[0])[0];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7136 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7137
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7138 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7139 * "cindent(lnum)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7140 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7141 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7142 f_cindent(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7143 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7144 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7145 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7146 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7147 pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7148 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7149
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7150 pos = curwin->w_cursor;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7151 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7152 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7153 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7154 curwin->w_cursor.lnum = lnum;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7155 rettv->vval.v_number = get_c_indent();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7156 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7157 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7158 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7159 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7160 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7161 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7162
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7163 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7164 * "col(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7165 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7166 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7167 f_col(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7168 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7169 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7170 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7171 colnr_T col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7172 pos_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7173
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7174 fp = var2fpos(&argvars[0], FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7175 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7176 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7177 if (fp->col == MAXCOL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7178 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7179 /* '> can be MAXCOL, get the length of the line then */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7180 if (fp->lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7181 col = STRLEN(ml_get(fp->lnum)) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7182 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7183 col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7184 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7185 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7186 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7187 col = fp->col + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7188 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7189 /* col(".") when the cursor is on the NUL at the end of the line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7190 * because of "coladd" can be seen as an extra column. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7191 if (virtual_active() && fp == &curwin->w_cursor)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7192 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7193 char_u *p = ml_get_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7194
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7195 if (curwin->w_cursor.coladd >= (colnr_T)chartabsize(p,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7196 curwin->w_virtcol - curwin->w_cursor.coladd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7197 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7198 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7199 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7200
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7201 if (*p != NUL && p[(l = (*mb_ptr2len_check)(p))] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7202 col += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7203 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7204 if (*p != NUL && p[1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7205 ++col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7206 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7207 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7208 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7209 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7210 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7211 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7212 rettv->vval.v_number = col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7213 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7214
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7215 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7216 * "confirm(message, buttons[, default [, type]])" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7217 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7218 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7219 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7220 f_confirm(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7221 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7222 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7223 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7224 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7225 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7226 char_u *buttons = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7227 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7228 char_u buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7229 int def = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7230 int type = VIM_GENERIC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7231 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7232
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7233 message = get_tv_string(&argvars[0]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7234 if (argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7235 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7236 buttons = get_tv_string_buf(&argvars[1], buf);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7237 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7238 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7239 def = get_tv_number(&argvars[2]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7240 if (argvars[3].v_type != VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7241 {
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
7242 /* avoid that TOUPPER_ASC calls get_tv_string_buf() twice */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7243 c = *get_tv_string_buf(&argvars[3], buf2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7244 switch (TOUPPER_ASC(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7245 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7246 case 'E': type = VIM_ERROR; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7247 case 'Q': type = VIM_QUESTION; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7248 case 'I': type = VIM_INFO; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7249 case 'W': type = VIM_WARNING; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7250 case 'G': type = VIM_GENERIC; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7251 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7252 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7253 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7254 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7255
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7256 if (buttons == NULL || *buttons == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7257 buttons = (char_u *)_("&Ok");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7258
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7259 rettv->vval.v_number = do_dialog(type, NULL, message, buttons,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7260 def, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7261 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7262 rettv->vval.v_number = 0;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7263 #endif
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7264 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7265
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7266 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7267 * "copy()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7268 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7269 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7270 f_copy(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7271 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7272 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7273 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7274 item_copy(&argvars[0], rettv, FALSE, 0);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7275 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7276
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7277 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7278 * "count()" function
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7279 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7280 static void
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7281 f_count(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7282 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7283 typval_T *rettv;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7284 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7285 long n = 0;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7286 int ic = FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7287
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7288 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7289 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7290 listitem_T *li;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7291 list_T *l;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7292 long idx;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7293
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7294 if ((l = argvars[0].vval.v_list) != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7295 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7296 li = l->lv_first;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7297 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7298 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7299 ic = get_tv_number(&argvars[2]);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7300 if (argvars[3].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7301 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7302 idx = get_tv_number(&argvars[3]);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7303 li = list_find(l, idx);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7304 if (li == NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7305 EMSGN(_(e_listidx), idx);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7306 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7307 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7308
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7309 for ( ; li != NULL; li = li->li_next)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7310 if (tv_equal(&li->li_tv, &argvars[1], ic))
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7311 ++n;
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 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7315 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7316 int todo;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7317 dict_T *d;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7318 hashitem_T *hi;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7319
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7320 if ((d = argvars[0].vval.v_dict) != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7321 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7322 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7323 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7324 ic = get_tv_number(&argvars[2]);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7325 if (argvars[3].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7326 EMSG(_(e_invarg));
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7327 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7328
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7329 todo = d->dv_hashtab.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7330 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7331 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7332 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7333 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7334 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7335 if (tv_equal(&HI2DI(hi)->di_tv, &argvars[1], ic))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7336 ++n;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7337 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7338 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7339 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7340 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7341 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7342 EMSG2(_(e_listdictarg), "count()");
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7343 rettv->vval.v_number = n;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7344 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7345
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7346 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7347 * "cscope_connection([{num} , {dbpath} [, {prepend}]])" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7348 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7349 * Checks the existence of a cscope connection.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7350 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7351 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7352 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7353 f_cscope_connection(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7354 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7355 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7356 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7357 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7358 int num = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7359 char_u *dbpath = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7360 char_u *prepend = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7361 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7362
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7363 if (argvars[0].v_type != VAR_UNKNOWN
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7364 && argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7365 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7366 num = (int)get_tv_number(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7367 dbpath = get_tv_string(&argvars[1]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7368 if (argvars[2].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7369 prepend = get_tv_string_buf(&argvars[2], buf);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7370 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7371
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7372 rettv->vval.v_number = cs_connection(num, dbpath, prepend);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7373 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7374 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7375 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7376 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7377
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7378 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7379 * "cursor(lnum, col)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7380 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7381 * Moves the cursor to the specified line and column
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7382 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7383 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7384 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7385 f_cursor(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7386 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7387 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7388 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7389 long line, col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7390
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7391 line = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7392 if (line > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7393 curwin->w_cursor.lnum = line;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7394 col = get_tv_number(&argvars[1]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7395 if (col > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7396 curwin->w_cursor.col = col - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7397 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7398 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7399 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7400
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7401 /* Make sure the cursor is in a valid position. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7402 check_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7403 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7404 /* Correct cursor for multi-byte character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7405 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7406 mb_adjust_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7407 #endif
10
4e2284e71352 updated for version 7.0002
vimboss
parents: 9
diff changeset
7408
4e2284e71352 updated for version 7.0002
vimboss
parents: 9
diff changeset
7409 curwin->w_set_curswant = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7410 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7411
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7412 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7413 * "deepcopy()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7414 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7415 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7416 f_deepcopy(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7417 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7418 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7419 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7420 static int copyID = 0;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7421 int noref = 0;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7422
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7423 if (argvars[1].v_type != VAR_UNKNOWN)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7424 noref = get_tv_number(&argvars[1]);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7425 if (noref < 0 || noref > 1)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7426 EMSG(_(e_invarg));
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7427 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7428 item_copy(&argvars[0], rettv, TRUE, noref == 0 ? ++copyID : 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7429 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7430
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7431 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7432 * "delete()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7433 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7434 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7435 f_delete(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7436 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7437 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7438 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7439 if (check_restricted() || check_secure())
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7440 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7441 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7442 rettv->vval.v_number = mch_remove(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7443 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7444
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7445 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7446 * "did_filetype()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7447 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7448 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7449 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7450 f_did_filetype(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7451 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7452 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7453 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7454 #ifdef FEAT_AUTOCMD
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7455 rettv->vval.v_number = did_filetype;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7456 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7457 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7458 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7459 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7460
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7461 /*
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7462 * "diff_filler()" function
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7463 */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7464 /*ARGSUSED*/
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7465 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7466 f_diff_filler(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7467 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7468 typval_T *rettv;
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7469 {
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7470 #ifdef FEAT_DIFF
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7471 rettv->vval.v_number = diff_check_fill(curwin, get_tv_lnum(argvars));
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7472 #endif
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7473 }
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7474
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7475 /*
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7476 * "diff_hlID()" function
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7477 */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7478 /*ARGSUSED*/
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7479 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7480 f_diff_hlID(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7481 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7482 typval_T *rettv;
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7483 {
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7484 #ifdef FEAT_DIFF
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7485 linenr_T lnum = get_tv_lnum(argvars);
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7486 static linenr_T prev_lnum = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7487 static int changedtick = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7488 static int fnum = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7489 static int change_start = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7490 static int change_end = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7491 static enum hlf_value hlID = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7492 int filler_lines;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7493 int col;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7494
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7495 if (lnum != prev_lnum
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7496 || changedtick != curbuf->b_changedtick
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7497 || fnum != curbuf->b_fnum)
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7498 {
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7499 /* New line, buffer, change: need to get the values. */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7500 filler_lines = diff_check(curwin, lnum);
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7501 if (filler_lines < 0)
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7502 {
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7503 if (filler_lines == -1)
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7504 {
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7505 change_start = MAXCOL;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7506 change_end = -1;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7507 if (diff_find_change(curwin, lnum, &change_start, &change_end))
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7508 hlID = HLF_ADD; /* added line */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7509 else
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7510 hlID = HLF_CHD; /* changed line */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7511 }
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7512 else
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 }
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7515 else
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7516 hlID = (enum hlf_value)0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7517 prev_lnum = lnum;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7518 changedtick = curbuf->b_changedtick;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7519 fnum = curbuf->b_fnum;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7520 }
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7521
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7522 if (hlID == HLF_CHD || hlID == HLF_TXD)
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7523 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7524 col = get_tv_number(&argvars[1]) - 1;
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7525 if (col >= change_start && col <= change_end)
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7526 hlID = HLF_TXD; /* changed text */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7527 else
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7528 hlID = HLF_CHD; /* changed line */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7529 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7530 rettv->vval.v_number = hlID == (enum hlf_value)0 ? 0 : (int)hlID;
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7531 #endif
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7532 }
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7533
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
7534 /*
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7535 * "empty({expr})" function
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7536 */
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7537 static void
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7538 f_empty(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7539 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7540 typval_T *rettv;
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7541 {
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7542 int n;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7543
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7544 switch (argvars[0].v_type)
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7545 {
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7546 case VAR_STRING:
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7547 case VAR_FUNC:
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7548 n = argvars[0].vval.v_string == NULL
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7549 || *argvars[0].vval.v_string == NUL;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7550 break;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7551 case VAR_NUMBER:
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7552 n = argvars[0].vval.v_number == 0;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7553 break;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7554 case VAR_LIST:
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7555 n = argvars[0].vval.v_list == NULL
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7556 || argvars[0].vval.v_list->lv_first == NULL;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7557 break;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7558 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7559 n = argvars[0].vval.v_dict == NULL
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7560 || argvars[0].vval.v_dict->dv_hashtab.ht_used == 0;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7561 break;
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7562 default:
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7563 EMSG2(_(e_intern2), "f_empty()");
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7564 n = 0;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7565 }
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7566
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7567 rettv->vval.v_number = n;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7568 }
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7569
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7570 /*
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7571 * "errorlist()" function
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7572 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7573 /*ARGSUSED*/
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7574 static void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7575 f_errorlist(argvars, rettv)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7576 typval_T *argvars;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7577 typval_T *rettv;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7578 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7579 #ifdef FEAT_QUICKFIX
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7580 list_T *l;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7581 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7582
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7583 rettv->vval.v_number = FALSE;
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 l = list_alloc();
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7586 if (l != NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7587 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7588 if (get_errorlist(l) != FAIL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7589 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7590 rettv->vval.v_list = l;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7591 rettv->v_type = VAR_LIST;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7592 ++l->lv_refcount;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7593 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7594 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7595 list_free(l);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7596 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7597 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7598 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7599
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
7600 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7601 * "escape({string}, {chars})" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7602 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7603 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7604 f_escape(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7605 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7606 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7607 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7608 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7609
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7610 rettv->vval.v_string = vim_strsave_escaped(get_tv_string(&argvars[0]),
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7611 get_tv_string_buf(&argvars[1], buf));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7612 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7613 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7614
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7615 /*
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7616 * "eval()" function
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7617 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7618 /*ARGSUSED*/
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7619 static void
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7620 f_eval(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7621 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7622 typval_T *rettv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7623 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7624 char_u *s;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7625
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7626 s = get_tv_string(&argvars[0]);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7627 s = skipwhite(s);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7628
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7629 if (eval1(&s, rettv, TRUE) == FAIL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7630 rettv->vval.v_number = 0;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7631 else if (*s != NUL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7632 EMSG(_(e_trailing));
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7633 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7634
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7635 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7636 * "eventhandler()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7637 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7638 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7639 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7640 f_eventhandler(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7641 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7642 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7643 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7644 rettv->vval.v_number = vgetc_busy;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7645 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7646
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7647 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7648 * "executable()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7649 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7650 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7651 f_executable(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7652 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7653 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7654 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7655 rettv->vval.v_number = mch_can_exe(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7656 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7657
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7658 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7659 * "exists()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7660 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7661 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7662 f_exists(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7663 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7664 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7665 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7666 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7667 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7668 int n = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7669 int len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7670
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7671 p = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7672 if (*p == '$') /* environment variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7673 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7674 /* first try "normal" environment variables (fast) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7675 if (mch_getenv(p + 1) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7676 n = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7677 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7678 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7679 /* try expanding things like $VIM and ${HOME} */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7680 p = expand_env_save(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7681 if (p != NULL && *p != '$')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7682 n = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7683 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7684 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7685 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7686 else if (*p == '&' || *p == '+') /* option */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7687 n = (get_option_tv(&p, NULL, TRUE) == OK);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7688 else if (*p == '*') /* internal or user defined function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7689 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7690 n = function_exists(p + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7691 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7692 else if (*p == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7693 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7694 n = cmd_exists(p + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7695 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7696 else if (*p == '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7697 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7698 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7699 name = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7700 p = vim_strchr(name, '#');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7701 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7702 n = au_exists(name, p, p + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7703 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7704 n = au_exists(name, name + STRLEN(name), NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7705 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7706 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7707 else /* internal variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7708 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7709 char_u *tofree;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7710 typval_T tv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7711
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7712 /* get_name_len() takes care of expanding curly braces */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7713 name = p;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7714 len = get_name_len(&p, &tofree, TRUE, FALSE);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7715 if (len > 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7716 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7717 if (tofree != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7718 name = tofree;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7719 n = (get_var_tv(name, len, &tv, FALSE) == OK);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7720 if (n)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7721 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7722 /* handle d.key, l[idx], f(expr) */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7723 n = (handle_subscript(&p, &tv, TRUE, FALSE) == OK);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7724 if (n)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7725 clear_tv(&tv);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7726 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7727 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7728
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7729 vim_free(tofree);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7730 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7731
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7732 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7733 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7734
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7735 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7736 * "expand()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7737 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7738 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7739 f_expand(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7740 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7741 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7742 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7743 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7744 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7745 char_u *errormsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7746 int flags = WILD_SILENT|WILD_USE_NL|WILD_LIST_NOTFOUND;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7747 expand_T xpc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7748
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7749 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7750 s = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7751 if (*s == '%' || *s == '#' || *s == '<')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7752 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7753 ++emsg_off;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7754 rettv->vval.v_string = eval_vars(s, &len, NULL, &errormsg, s);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7755 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7756 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7757 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7758 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7759 /* When the optional second argument is non-zero, don't remove matches
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7760 * for 'suffixes' and 'wildignore' */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7761 if (argvars[1].v_type != VAR_UNKNOWN && get_tv_number(&argvars[1]))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7762 flags |= WILD_KEEP_ALL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7763 ExpandInit(&xpc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7764 xpc.xp_context = EXPAND_FILES;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7765 rettv->vval.v_string = ExpandOne(&xpc, s, NULL, flags, WILD_ALL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7766 ExpandCleanup(&xpc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7767 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7768 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7769
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7770 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7771 * "extend(list, list [, idx])" function
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7772 * "extend(dict, dict [, action])" function
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7773 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7774 static void
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7775 f_extend(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7776 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7777 typval_T *rettv;
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 rettv->vval.v_number = 0;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7780 if (argvars[0].v_type == VAR_LIST && argvars[1].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7781 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7782 list_T *l1, *l2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7783 listitem_T *item;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7784 long before;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7785
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7786 l1 = argvars[0].vval.v_list;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7787 l2 = argvars[1].vval.v_list;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
7788 if (l1 != NULL && !tv_check_lock(l1->lv_lock, (char_u *)"extend()")
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
7789 && l2 != NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7790 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7791 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7792 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7793 before = get_tv_number(&argvars[2]);
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7794 if (before == l1->lv_len)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7795 item = NULL;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7796 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7797 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7798 item = list_find(l1, before);
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7799 if (item == NULL)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7800 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7801 EMSGN(_(e_listidx), before);
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7802 return;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7803 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7804 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7805 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7806 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7807 item = NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7808 list_extend(l1, l2, item);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7809
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7810 ++l1->lv_refcount;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7811 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7812 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7813 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7814 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
7815 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7816 dict_T *d1, *d2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7817 dictitem_T *di1;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7818 char_u *action;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7819 int i;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7820 hashitem_T *hi2;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7821 int todo;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7822
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7823 d1 = argvars[0].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7824 d2 = argvars[1].vval.v_dict;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
7825 if (d1 != NULL && !tv_check_lock(d1->dv_lock, (char_u *)"extend()")
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
7826 && d2 != NULL)
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 /* Check the third argument. */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7829 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7830 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7831 static char *(av[]) = {"keep", "force", "error"};
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7832
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7833 action = get_tv_string(&argvars[2]);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7834 for (i = 0; i < 3; ++i)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7835 if (STRCMP(action, av[i]) == 0)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7836 break;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7837 if (i == 3)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7838 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7839 EMSGN(_(e_invarg2), action);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7840 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7841 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7842 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7843 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7844 action = (char_u *)"force";
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7845
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7846 /* Go over all entries in the second dict and add them to the
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7847 * first dict. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7848 todo = d2->dv_hashtab.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7849 for (hi2 = d2->dv_hashtab.ht_array; todo > 0; ++hi2)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7850 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7851 if (!HASHITEM_EMPTY(hi2))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7852 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7853 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7854 di1 = dict_find(d1, hi2->hi_key, -1);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7855 if (di1 == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7856 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7857 di1 = dictitem_copy(HI2DI(hi2));
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7858 if (di1 != NULL && dict_add(d1, di1) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7859 dictitem_free(di1);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7860 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7861 else if (*action == 'e')
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7862 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7863 EMSG2(_("E737: Key already exists: %s"), hi2->hi_key);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7864 break;
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 == 'f')
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7867 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7868 clear_tv(&di1->di_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7869 copy_tv(&HI2DI(hi2)->di_tv, &di1->di_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
7870 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7871 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7872 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7873
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7874 ++d1->dv_refcount;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7875 copy_tv(&argvars[0], rettv);
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 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7879 EMSG2(_(e_listdictarg), "extend()");
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7880 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7881
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7882 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7883 * "filereadable()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7884 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7885 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7886 f_filereadable(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7887 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7888 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7889 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7890 FILE *fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7891 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7892 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7893
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7894 p = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7895 if (*p && !mch_isdir(p) && (fd = mch_fopen((char *)p, "r")) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7896 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7897 n = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7898 fclose(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7899 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7900 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7901 n = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7902
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7903 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7904 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7905
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7906 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7907 * 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
7908 * rights to write into.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7909 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7910 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7911 f_filewritable(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7912 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7913 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7914 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7915 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7916 int retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7917 #if defined(UNIX) || defined(VMS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7918 int perm = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7919 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7920
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7921 p = get_tv_string(&argvars[0]);
7
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 perm = mch_getperm(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7924 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7925 #ifndef MACOS_CLASSIC /* TODO: get either mch_writable or mch_access */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7926 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7927 # ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7928 mch_writable(p) &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7929 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7930 # if defined(UNIX) || defined(VMS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7931 (perm & 0222) &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7932 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7933 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7934 mch_access((char *)p, W_OK) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7935 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7936 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7937 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7938 ++retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7939 if (mch_isdir(p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7940 ++retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7941 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7942 rettv->vval.v_number = retval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7943 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7944
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7945 static void findfilendir __ARGS((typval_T *argvars, typval_T *rettv, int dir));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7946
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7947 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7948 findfilendir(argvars, rettv, dir)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7949 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7950 typval_T *rettv;
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7951 int dir;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7952 {
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7953 #ifdef FEAT_SEARCHPATH
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7954 char_u *fname;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7955 char_u *fresult = NULL;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7956 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
7957 char_u *p;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7958 char_u pathbuf[NUMBUFLEN];
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7959 int count = 1;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7960 int first = TRUE;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7961
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7962 fname = get_tv_string(&argvars[0]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7963
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7964 if (argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7965 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7966 p = get_tv_string_buf(&argvars[1], pathbuf);
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7967 if (*p != NUL)
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7968 path = p;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7969
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7970 if (argvars[2].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7971 count = get_tv_number(&argvars[2]);
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7972 }
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7973
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7974 do
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7975 {
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7976 vim_free(fresult);
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7977 fresult = find_file_in_path_option(first ? fname : NULL,
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7978 first ? (int)STRLEN(fname) : 0,
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7979 0, first, path, dir, NULL);
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7980 first = FALSE;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7981 } while (--count > 0 && fresult != NULL);
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7982
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7983 rettv->vval.v_string = fresult;
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7984 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7985 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7986 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7987 rettv->v_type = VAR_STRING;
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7988 }
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
7989
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7990 static void prepare_vimvar __ARGS((int idx, typval_T *save_tv));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7991 static void restore_vimvar __ARGS((int idx, typval_T *save_tv));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7992 static void filter_map __ARGS((typval_T *argvars, typval_T *rettv, int map));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7993 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
7994
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
7995 /*
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7996 * Prepare v: variable "idx" to be used.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7997 * Save the current typeval in "save_tv".
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7998 * When not used yet add the variable to the v: hashtable.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
7999 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8000 static void
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8001 prepare_vimvar(idx, save_tv)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8002 int idx;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8003 typval_T *save_tv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8004 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8005 *save_tv = vimvars[idx].vv_tv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8006 if (vimvars[idx].vv_type == VAR_UNKNOWN)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8007 hash_add(&vimvarht, vimvars[idx].vv_di.di_key);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8008 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8009
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8010 /*
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8011 * Restore v: variable "idx" to typeval "save_tv".
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8012 * When no longer defined, remove the variable from the v: hashtable.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8013 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8014 static void
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8015 restore_vimvar(idx, save_tv)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8016 int idx;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8017 typval_T *save_tv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8018 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8019 hashitem_T *hi;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8020
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8021 clear_tv(&vimvars[idx].vv_tv);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8022 vimvars[idx].vv_tv = *save_tv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8023 if (vimvars[idx].vv_type == VAR_UNKNOWN)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8024 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8025 hi = hash_find(&vimvarht, vimvars[idx].vv_di.di_key);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8026 if (HASHITEM_EMPTY(hi))
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8027 EMSG2(_(e_intern2), "restore_vimvar()");
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8028 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8029 hash_remove(&vimvarht, hi);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8030 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8031 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8032
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8033 /*
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8034 * Implementation of map() and filter().
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8035 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8036 static void
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8037 filter_map(argvars, rettv, map)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8038 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8039 typval_T *rettv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8040 int map;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8041 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8042 char_u buf[NUMBUFLEN];
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8043 char_u *expr;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8044 listitem_T *li, *nli;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8045 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8046 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8047 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8048 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8049 dict_T *d = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8050 typval_T save_val;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8051 typval_T save_key;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8052 int rem;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8053 int todo;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8054 char_u *msg = map ? (char_u *)"map()" : (char_u *)"filter()";
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8055
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8056
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8057 rettv->vval.v_number = 0;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8058 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8059 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8060 if ((l = argvars[0].vval.v_list) == NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8061 || (map && tv_check_lock(l->lv_lock, msg)))
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8062 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8063 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8064 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8065 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8066 if ((d = argvars[0].vval.v_dict) == NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8067 || (map && tv_check_lock(d->dv_lock, msg)))
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8068 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8069 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8070 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8071 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8072 EMSG2(_(e_listdictarg), 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
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8076 prepare_vimvar(VV_VAL, &save_val);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8077 expr = skipwhite(get_tv_string_buf(&argvars[1], buf));
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8078
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8079 if (argvars[0].v_type == VAR_DICT)
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_KEY, &save_key);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8082 vimvars[VV_KEY].vv_type = VAR_STRING;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8083
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8084 ht = &d->dv_hashtab;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
8085 hash_lock(ht);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
8086 todo = ht->ht_used;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
8087 for (hi = ht->ht_array; todo > 0; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8088 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8089 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8090 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8091 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8092 di = HI2DI(hi);
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8093 if (tv_check_lock(di->di_tv.v_lock, msg))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8094 break;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8095 vimvars[VV_KEY].vv_str = vim_strsave(di->di_key);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8096 if (filter_map_one(&di->di_tv, expr, map, &rem) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8097 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8098 if (!map && rem)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8099 dictitem_remove(d, di);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8100 clear_tv(&vimvars[VV_KEY].vv_tv);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8101 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8102 }
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
8103 hash_unlock(ht);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8104
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8105 restore_vimvar(VV_KEY, &save_key);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8106 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8107 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8108 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8109 for (li = l->lv_first; li != NULL; li = nli)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8110 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8111 if (tv_check_lock(li->li_tv.v_lock, msg))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8112 break;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8113 nli = li->li_next;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8114 if (filter_map_one(&li->li_tv, expr, map, &rem) == FAIL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8115 break;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8116 if (!map && rem)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
8117 listitem_remove(l, li);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8118 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8119 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8120
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8121 restore_vimvar(VV_VAL, &save_val);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8122
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8123 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8124 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8125
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8126 static int
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8127 filter_map_one(tv, expr, map, remp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8128 typval_T *tv;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8129 char_u *expr;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8130 int map;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8131 int *remp;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8132 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8133 typval_T rettv;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8134 char_u *s;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8135
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8136 copy_tv(tv, &vimvars[VV_VAL].vv_tv);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8137 s = expr;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8138 if (eval1(&s, &rettv, TRUE) == FAIL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8139 return FAIL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8140 if (*s != NUL) /* check for trailing chars after expr */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8141 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8142 EMSG2(_(e_invexpr2), s);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8143 return FAIL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8144 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8145 if (map)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8146 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8147 /* map(): replace the list item value */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8148 clear_tv(tv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8149 *tv = rettv;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8150 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8151 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8152 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8153 /* filter(): when expr is zero remove the item */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8154 *remp = (get_tv_number(&rettv) == 0);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8155 clear_tv(&rettv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8156 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8157 clear_tv(&vimvars[VV_VAL].vv_tv);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8158 return OK;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8159 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8160
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8161 /*
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8162 * "filter()" function
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8163 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8164 static void
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8165 f_filter(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8166 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8167 typval_T *rettv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8168 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8169 filter_map(argvars, rettv, FALSE);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8170 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8171
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8172 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8173 * "finddir({fname}[, {path}[, {count}]])" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8174 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8175 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8176 f_finddir(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8177 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8178 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8179 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8180 findfilendir(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8181 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8182
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8183 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8184 * "findfile({fname}[, {path}[, {count}]])" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8185 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8186 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8187 f_findfile(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8188 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8189 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8190 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8191 findfilendir(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8192 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8193
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8194 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8195 * "fnamemodify({fname}, {mods})" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8196 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8197 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8198 f_fnamemodify(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8199 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8200 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8201 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8202 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8203 char_u *mods;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8204 int usedlen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8205 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8206 char_u *fbuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8207 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8208
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8209 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8210 mods = get_tv_string_buf(&argvars[1], buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8211 len = (int)STRLEN(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8212
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8213 (void)modify_fname(mods, &usedlen, &fname, &fbuf, &len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8214
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8215 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8216 if (fname == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8217 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8218 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8219 rettv->vval.v_string = vim_strnsave(fname, len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8220 vim_free(fbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8221 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8222
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8223 static void foldclosed_both __ARGS((typval_T *argvars, typval_T *rettv, int end));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8224
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8225 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8226 * "foldclosed()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8227 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8228 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8229 foldclosed_both(argvars, rettv, end)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8230 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8231 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8232 int end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8233 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8234 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8235 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8236 linenr_T first, last;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8237
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8238 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8239 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8240 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8241 if (hasFoldingWin(curwin, lnum, &first, &last, FALSE, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8242 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8243 if (end)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8244 rettv->vval.v_number = (varnumber_T)last;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8245 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8246 rettv->vval.v_number = (varnumber_T)first;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8247 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8248 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8249 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8250 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8251 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8252 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8253
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8254 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8255 * "foldclosed()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8256 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8257 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8258 f_foldclosed(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8259 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8260 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8261 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8262 foldclosed_both(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8263 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8264
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8265 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8266 * "foldclosedend()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8267 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8268 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8269 f_foldclosedend(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8270 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8271 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8272 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8273 foldclosed_both(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8274 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8275
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8276 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8277 * "foldlevel()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8278 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8279 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8280 f_foldlevel(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8281 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8282 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8283 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8284 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8285 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8286
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8287 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8288 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8289 rettv->vval.v_number = foldLevel(lnum);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8290 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8291 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8292 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8293 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8294
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8295 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8296 * "foldtext()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8297 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8298 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8299 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8300 f_foldtext(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8301 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8302 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8303 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8304 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8305 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8306 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8307 char_u *r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8308 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8309 char *txt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8310 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8311
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8312 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8313 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8314 #ifdef FEAT_FOLDING
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8315 if ((linenr_T)vimvars[VV_FOLDSTART].vv_nr > 0
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8316 && (linenr_T)vimvars[VV_FOLDEND].vv_nr
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8317 <= curbuf->b_ml.ml_line_count
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8318 && vimvars[VV_FOLDDASHES].vv_str != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8319 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8320 /* Find first non-empty line in the fold. */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8321 lnum = (linenr_T)vimvars[VV_FOLDSTART].vv_nr;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8322 while (lnum < (linenr_T)vimvars[VV_FOLDEND].vv_nr)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8323 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8324 if (!linewhite(lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8325 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8326 ++lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8327 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8328
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8329 /* Find interesting text in this line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8330 s = skipwhite(ml_get(lnum));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8331 /* skip C comment-start */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8332 if (s[0] == '/' && (s[1] == '*' || s[1] == '/'))
36
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
8333 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8334 s = skipwhite(s + 2);
36
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
8335 if (*skipwhite(s) == NUL
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8336 && lnum + 1 < (linenr_T)vimvars[VV_FOLDEND].vv_nr)
36
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
8337 {
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
8338 s = skipwhite(ml_get(lnum + 1));
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
8339 if (*s == '*')
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
8340 s = skipwhite(s + 1);
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
8341 }
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
8342 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8343 txt = _("+-%s%3ld lines: ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8344 r = alloc((unsigned)(STRLEN(txt)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8345 + STRLEN(vimvars[VV_FOLDDASHES].vv_str) /* for %s */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8346 + 20 /* for %3ld */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8347 + STRLEN(s))); /* concatenated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8348 if (r != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8349 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8350 sprintf((char *)r, txt, vimvars[VV_FOLDDASHES].vv_str,
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8351 (long)((linenr_T)vimvars[VV_FOLDEND].vv_nr
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8352 - (linenr_T)vimvars[VV_FOLDSTART].vv_nr + 1));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8353 len = (int)STRLEN(r);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8354 STRCAT(r, s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8355 /* remove 'foldmarker' and 'commentstring' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8356 foldtext_cleanup(r + len);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8357 rettv->vval.v_string = r;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8358 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8359 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8360 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8361 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8362
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8363 /*
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8364 * "foldtextresult(lnum)" function
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8365 */
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8366 /*ARGSUSED*/
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8367 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8368 f_foldtextresult(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8369 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8370 typval_T *rettv;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8371 {
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8372 #ifdef FEAT_FOLDING
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8373 linenr_T lnum;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8374 char_u *text;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8375 char_u buf[51];
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8376 foldinfo_T foldinfo;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8377 int fold_count;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8378 #endif
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8379
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8380 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8381 rettv->vval.v_string = NULL;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8382 #ifdef FEAT_FOLDING
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8383 lnum = get_tv_lnum(argvars);
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8384 fold_count = foldedCount(curwin, lnum, &foldinfo);
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8385 if (fold_count > 0)
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8386 {
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8387 text = get_foldtext(curwin, lnum, lnum + fold_count - 1,
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8388 &foldinfo, buf);
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8389 if (text == buf)
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8390 text = vim_strsave(text);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8391 rettv->vval.v_string = text;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8392 }
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8393 #endif
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8394 }
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8395
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
8396 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8397 * "foreground()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8398 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8399 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8400 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8401 f_foreground(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8402 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8403 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8404 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8405 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8406 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8407 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8408 gui_mch_set_foreground();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8409 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8410 # ifdef WIN32
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8411 win32_set_foreground();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8412 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8413 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8414 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8415
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8416 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8417 * "function()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8418 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8419 /*ARGSUSED*/
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8420 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8421 f_function(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8422 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8423 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8424 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8425 char_u *s;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8426
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
8427 rettv->vval.v_number = 0;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8428 s = get_tv_string(&argvars[0]);
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8429 if (s == NULL || *s == NUL || VIM_ISDIGIT(*s))
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8430 EMSG2(_(e_invarg2), s);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8431 else if (!function_exists(s))
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8432 EMSG2(_("E700: Unknown function: %s"), s);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8433 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8434 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8435 rettv->vval.v_string = vim_strsave(s);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8436 rettv->v_type = VAR_FUNC;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8437 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8438 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8439
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8440 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8441 * "get()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8442 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8443 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8444 f_get(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8445 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8446 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8447 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8448 listitem_T *li;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8449 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8450 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8451 dict_T *d;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8452 typval_T *tv = NULL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8453
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8454 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8455 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8456 if ((l = argvars[0].vval.v_list) != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8457 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8458 li = list_find(l, get_tv_number(&argvars[1]));
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8459 if (li != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8460 tv = &li->li_tv;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8461 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8462 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8463 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8464 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8465 if ((d = argvars[0].vval.v_dict) != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8466 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8467 di = dict_find(d, get_tv_string(&argvars[1]), -1);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8468 if (di != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8469 tv = &di->di_tv;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8470 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8471 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8472 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8473 EMSG2(_(e_listdictarg), "get()");
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8474
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8475 if (tv == NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8476 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8477 if (argvars[2].v_type == VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8478 rettv->vval.v_number = 0;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8479 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8480 copy_tv(&argvars[2], rettv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8481 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8482 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8483 copy_tv(tv, rettv);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8484 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8485
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8486 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8487 * "getbufvar()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8488 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8489 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8490 f_getbufvar(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8491 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8492 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8493 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8494 buf_T *buf;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8495 buf_T *save_curbuf;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8496 char_u *varname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8497 dictitem_T *v;
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 ++emsg_off;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8500 buf = get_buf_tv(&argvars[0]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8501 varname = get_tv_string(&argvars[1]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8502
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8503 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8504 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8505
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8506 if (buf != NULL && varname != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8507 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8508 if (*varname == '&') /* buffer-local-option */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8509 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8510 /* set curbuf to be our buf, temporarily */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8511 save_curbuf = curbuf;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8512 curbuf = buf;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8513
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8514 get_option_tv(&varname, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8515
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8516 /* restore previous notion of curbuf */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8517 curbuf = save_curbuf;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8518 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8519 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8520 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8521 /* look up the variable */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
8522 v = find_var_in_ht(&buf->b_vars.dv_hashtab, varname, FALSE);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8523 if (v != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8524 copy_tv(&v->di_tv, rettv);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8525 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8526 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8527
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8528 --emsg_off;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8529 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8530
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8531 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8532 * "getchar()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8533 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8534 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8535 f_getchar(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8536 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8537 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8538 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8539 varnumber_T n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8540
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8541 ++no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8542 ++allow_keys;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8543 if (argvars[0].v_type == VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8544 /* getchar(): blocking wait. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8545 n = safe_vgetc();
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8546 else if (get_tv_number(&argvars[0]) == 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8547 /* getchar(1): only check if char avail */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8548 n = vpeekc();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8549 else if (vpeekc() == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8550 /* getchar(0) and no char avail: return zero */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8551 n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8552 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8553 /* getchar(0) and char avail: return char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8554 n = safe_vgetc();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8555 --no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8556 --allow_keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8557
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8558 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8559 if (IS_SPECIAL(n) || mod_mask != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8560 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8561 char_u temp[10]; /* modifier: 3, mbyte-char: 6, NUL: 1 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8562 int i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8563
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8564 /* Turn a special key into three bytes, plus modifier. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8565 if (mod_mask != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8566 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8567 temp[i++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8568 temp[i++] = KS_MODIFIER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8569 temp[i++] = mod_mask;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8570 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8571 if (IS_SPECIAL(n))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8572 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8573 temp[i++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8574 temp[i++] = K_SECOND(n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8575 temp[i++] = K_THIRD(n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8576 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8577 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8578 else if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8579 i += (*mb_char2bytes)(n, temp + i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8580 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8581 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8582 temp[i++] = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8583 temp[i++] = NUL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8584 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8585 rettv->vval.v_string = vim_strsave(temp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8586 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8587 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8588
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8589 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8590 * "getcharmod()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8591 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8592 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8593 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8594 f_getcharmod(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8595 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8596 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8597 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8598 rettv->vval.v_number = mod_mask;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8599 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8600
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8601 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8602 * "getcmdline()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8603 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8604 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8605 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8606 f_getcmdline(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8607 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8608 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8609 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8610 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8611 rettv->vval.v_string = get_cmdline_str();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8612 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8613
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8614 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8615 * "getcmdpos()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8616 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8617 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8618 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8619 f_getcmdpos(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8620 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8621 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8622 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8623 rettv->vval.v_number = get_cmdline_pos() + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8624 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8625
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8626 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8627 * "getcwd()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8628 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8629 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8630 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8631 f_getcwd(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8632 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8633 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8634 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8635 char_u cwd[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8636
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8637 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8638 if (mch_dirname(cwd, MAXPATHL) == FAIL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8639 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8640 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8641 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8642 rettv->vval.v_string = vim_strsave(cwd);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8643 #ifdef BACKSLASH_IN_FILENAME
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8644 slash_adjust(rettv->vval.v_string);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8645 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8646 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8647 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8648
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8649 /*
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8650 * "getfontname()" function
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8651 */
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
8652 /*ARGSUSED*/
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8653 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8654 f_getfontname(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8655 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8656 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8657 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8658 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8659 rettv->vval.v_string = NULL;
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8660 #ifdef FEAT_GUI
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8661 if (gui.in_use)
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8662 {
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8663 GuiFont font;
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8664 char_u *name = NULL;
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8665
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8666 if (argvars[0].v_type == VAR_UNKNOWN)
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8667 {
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8668 /* Get the "Normal" font. Either the name saved by
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8669 * hl_set_font_name() or from the font ID. */
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8670 font = gui.norm_font;
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8671 name = hl_get_font_name();
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8672 }
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8673 else
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8674 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8675 name = get_tv_string(&argvars[0]);
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8676 if (STRCMP(name, "*") == 0) /* don't use font dialog */
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8677 return;
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8678 font = gui_mch_get_font(name, FALSE);
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8679 if (font == NOFONT)
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8680 return; /* Invalid font name, return empty string. */
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8681 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8682 rettv->vval.v_string = gui_mch_get_fontname(font, name);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8683 if (argvars[0].v_type != VAR_UNKNOWN)
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8684 gui_mch_free_font(font);
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8685 }
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8686 #endif
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8687 }
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8688
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
8689 /*
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8690 * "getfperm({fname})" function
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8691 */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8692 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8693 f_getfperm(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8694 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8695 typval_T *rettv;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8696 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8697 char_u *fname;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8698 struct stat st;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8699 char_u *perm = NULL;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8700 char_u flags[] = "rwx";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8701 int i;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8702
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8703 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8704
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8705 rettv->v_type = VAR_STRING;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8706 if (mch_stat((char *)fname, &st) >= 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8707 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8708 perm = vim_strsave((char_u *)"---------");
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8709 if (perm != NULL)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8710 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8711 for (i = 0; i < 9; i++)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8712 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8713 if (st.st_mode & (1 << (8 - i)))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8714 perm[i] = flags[i % 3];
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8715 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8716 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8717 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8718 rettv->vval.v_string = perm;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8719 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8720
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8721 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8722 * "getfsize({fname})" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8723 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8724 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8725 f_getfsize(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8726 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8727 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8728 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8729 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8730 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8731
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8732 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8733
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8734 rettv->v_type = VAR_NUMBER;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8735
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8736 if (mch_stat((char *)fname, &st) >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8737 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8738 if (mch_isdir(fname))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8739 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8740 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8741 rettv->vval.v_number = (varnumber_T)st.st_size;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8742 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8743 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8744 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8745 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8746
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8747 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8748 * "getftime({fname})" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8749 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8750 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8751 f_getftime(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8752 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8753 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8754 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8755 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8756 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8757
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8758 fname = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8759
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8760 if (mch_stat((char *)fname, &st) >= 0)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8761 rettv->vval.v_number = (varnumber_T)st.st_mtime;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8762 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8763 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8764 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8765
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8766 /*
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8767 * "getftype({fname})" function
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8768 */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8769 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8770 f_getftype(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8771 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8772 typval_T *rettv;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8773 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8774 char_u *fname;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8775 struct stat st;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8776 char_u *type = NULL;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8777 char *t;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8778
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8779 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8780
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8781 rettv->v_type = VAR_STRING;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8782 if (mch_lstat((char *)fname, &st) >= 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8783 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8784 #ifdef S_ISREG
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8785 if (S_ISREG(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8786 t = "file";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8787 else if (S_ISDIR(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8788 t = "dir";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8789 # ifdef S_ISLNK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8790 else if (S_ISLNK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8791 t = "link";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8792 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8793 # ifdef S_ISBLK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8794 else if (S_ISBLK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8795 t = "bdev";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8796 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8797 # ifdef S_ISCHR
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8798 else if (S_ISCHR(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8799 t = "cdev";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8800 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8801 # ifdef S_ISFIFO
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8802 else if (S_ISFIFO(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8803 t = "fifo";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8804 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8805 # ifdef S_ISSOCK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8806 else if (S_ISSOCK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8807 t = "fifo";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8808 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8809 else
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8810 t = "other";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8811 #else
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8812 # ifdef S_IFMT
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8813 switch (st.st_mode & S_IFMT)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8814 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8815 case S_IFREG: t = "file"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8816 case S_IFDIR: t = "dir"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8817 # ifdef S_IFLNK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8818 case S_IFLNK: t = "link"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8819 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8820 # ifdef S_IFBLK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8821 case S_IFBLK: t = "bdev"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8822 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8823 # ifdef S_IFCHR
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8824 case S_IFCHR: t = "cdev"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8825 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8826 # ifdef S_IFIFO
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8827 case S_IFIFO: t = "fifo"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8828 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8829 # ifdef S_IFSOCK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8830 case S_IFSOCK: t = "socket"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8831 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8832 default: t = "other";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8833 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8834 # else
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8835 if (mch_isdir(fname))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8836 t = "dir";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8837 else
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8838 t = "file";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8839 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8840 #endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8841 type = vim_strsave((char_u *)t);
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8842 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8843 rettv->vval.v_string = type;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8844 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8845
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
8846 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8847 * "getline(lnum)" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8848 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8849 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8850 f_getline(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8851 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8852 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8853 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8854 linenr_T lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8855 linenr_T end;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8856 char_u *p;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8857 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8858 listitem_T *li;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8859
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8860 lnum = get_tv_lnum(argvars);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8861
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8862 if (argvars[1].v_type == VAR_UNKNOWN)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8863 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8864 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8865 p = ml_get(lnum);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8866 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8867 p = (char_u *)"";
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8868
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8869 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8870 rettv->vval.v_string = vim_strsave(p);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8871 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8872 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8873 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8874 end = get_tv_lnum(&argvars[1]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8875 if (end < lnum)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8876 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8877 EMSG(_(e_invrange));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8878 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8879 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8880 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8881 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8882 l = list_alloc();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8883 if (l != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8884 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8885 if (lnum < 1)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8886 lnum = 1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8887 if (end > curbuf->b_ml.ml_line_count)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8888 end = curbuf->b_ml.ml_line_count;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8889 while (lnum <= end)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8890 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8891 li = listitem_alloc();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8892 if (li == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8893 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8894 list_append(l, li);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8895 li->li_tv.v_type = VAR_STRING;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8896 li->li_tv.v_lock = 0;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8897 li->li_tv.vval.v_string = vim_strsave(ml_get(lnum++));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8898 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8899 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8900 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8901 ++l->lv_refcount;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8902 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8903 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8904 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8905 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8906
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8907 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8908 * "getreg()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8909 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8910 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8911 f_getreg(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8912 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8913 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8914 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8915 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8916 int regname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8917
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8918 if (argvars[0].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8919 strregname = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8920 else
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8921 strregname = vimvars[VV_REG].vv_str;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8922 regname = (strregname == NULL ? '"' : *strregname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8923 if (regname == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8924 regname = '"';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8925
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8926 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8927 rettv->vval.v_string = get_reg_contents(regname, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8928 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8929
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8930 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8931 * "getregtype()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8932 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8933 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8934 f_getregtype(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8935 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8936 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8937 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8938 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8939 int regname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8940 char_u buf[NUMBUFLEN + 2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8941 long reglen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8942
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8943 if (argvars[0].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8944 strregname = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8945 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8946 /* Default to v:register */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8947 strregname = vimvars[VV_REG].vv_str;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8948
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8949 regname = (strregname == NULL ? '"' : *strregname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8950 if (regname == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8951 regname = '"';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8952
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8953 buf[0] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8954 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8955 switch (get_reg_type(regname, &reglen))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8956 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8957 case MLINE: buf[0] = 'V'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8958 case MCHAR: buf[0] = 'v'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8959 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8960 case MBLOCK:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8961 buf[0] = Ctrl_V;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8962 sprintf((char *)buf + 1, "%ld", reglen + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8963 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8964 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8965 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8966 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8967 rettv->vval.v_string = vim_strsave(buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8968 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8969
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8970 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8971 * "getwinposx()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8972 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8973 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8974 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8975 f_getwinposx(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8976 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8977 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8978 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8979 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8980 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8981 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8982 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8983 int x, y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8984
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8985 if (gui_mch_get_winpos(&x, &y) == OK)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8986 rettv->vval.v_number = x;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8987 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8988 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8989 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8990
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8991 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8992 * "getwinposy()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8993 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8994 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8995 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8996 f_getwinposy(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8997 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8998 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8999 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9000 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9001 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9002 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9003 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9004 int x, y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9005
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9006 if (gui_mch_get_winpos(&x, &y) == OK)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9007 rettv->vval.v_number = y;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9008 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9009 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9010 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9011
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9012 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9013 * "getwinvar()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9014 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9015 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9016 f_getwinvar(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9017 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9018 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9019 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9020 win_T *win, *oldcurwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9021 char_u *varname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9022 dictitem_T *v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9023
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9024 ++emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9025 win = find_win_by_nr(&argvars[0]);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9026 varname = get_tv_string(&argvars[1]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9027
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9028 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9029 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9030
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9031 if (win != NULL && varname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9032 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9033 if (*varname == '&') /* window-local-option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9034 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9035 /* set curwin to be our win, temporarily */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9036 oldcurwin = curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9037 curwin = win;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9038
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9039 get_option_tv(&varname, rettv, 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9040
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9041 /* restore previous notion of curwin */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9042 curwin = oldcurwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9043 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9044 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9045 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9046 /* look up the variable */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
9047 v = find_var_in_ht(&win->w_vars.dv_hashtab, varname, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9048 if (v != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9049 copy_tv(&v->di_tv, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9050 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9051 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9052
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9053 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9054 }
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 * "glob()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9058 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9059 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9060 f_glob(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9061 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9062 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9063 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9064 expand_T xpc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9065
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9066 ExpandInit(&xpc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9067 xpc.xp_context = EXPAND_FILES;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9068 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9069 rettv->vval.v_string = ExpandOne(&xpc, get_tv_string(&argvars[0]),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9070 NULL, WILD_USE_NL|WILD_SILENT, WILD_ALL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9071 ExpandCleanup(&xpc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9072 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9073
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9074 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9075 * "globpath()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9076 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9077 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9078 f_globpath(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9079 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9080 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9081 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9082 char_u buf1[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9083
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9084 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9085 rettv->vval.v_string = globpath(get_tv_string(&argvars[0]),
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9086 get_tv_string_buf(&argvars[1], buf1));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9087 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9088
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9089 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9090 * "has()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9091 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9092 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9093 f_has(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9094 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9095 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9096 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9097 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9098 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9099 int n = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9100 static char *(has_list[]) =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9101 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9102 #ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9103 "amiga",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9104 # ifdef FEAT_ARP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9105 "arp",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9106 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9107 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9108 #ifdef __BEOS__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9109 "beos",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9110 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9111 #ifdef MSDOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9112 # ifdef DJGPP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9113 "dos32",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9114 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9115 "dos16",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9116 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9117 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9118 #ifdef MACOS /* TODO: Should we add MACOS_CLASSIC, MACOS_X? (Dany) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9119 "mac",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9120 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9121 #if defined(MACOS_X_UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9122 "macunix",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9123 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9124 #ifdef OS2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9125 "os2",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9126 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9127 #ifdef __QNX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9128 "qnx",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9129 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9130 #ifdef RISCOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9131 "riscos",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9132 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9133 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9134 "unix",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9135 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9136 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9137 "vms",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9138 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9139 #ifdef WIN16
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9140 "win16",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9141 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9142 #ifdef WIN32
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9143 "win32",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9144 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9145 #if defined(UNIX) && (defined(__CYGWIN32__) || defined(__CYGWIN__))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9146 "win32unix",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9147 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9148 #ifdef WIN64
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9149 "win64",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9150 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9151 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9152 "ebcdic",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9153 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9154 #ifndef CASE_INSENSITIVE_FILENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9155 "fname_case",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9156 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9157 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9158 "arabic",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9159 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9160 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9161 "autocmd",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9162 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9163 #ifdef FEAT_BEVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9164 "balloon_eval",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9165 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9166 #if defined(SOME_BUILTIN_TCAPS) || defined(ALL_BUILTIN_TCAPS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9167 "builtin_terms",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9168 # ifdef ALL_BUILTIN_TCAPS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9169 "all_builtin_terms",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9170 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9171 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9172 #ifdef FEAT_BYTEOFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9173 "byte_offset",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9174 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9175 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9176 "cindent",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9177 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9178 #ifdef FEAT_CLIENTSERVER
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9179 "clientserver",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9180 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9181 #ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9182 "clipboard",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9183 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9184 #ifdef FEAT_CMDL_COMPL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9185 "cmdline_compl",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9186 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9187 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9188 "cmdline_hist",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9189 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9190 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9191 "comments",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9192 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9193 #ifdef FEAT_CRYPT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9194 "cryptv",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9195 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9196 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9197 "cscope",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9198 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9199 #ifdef DEBUG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9200 "debug",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9201 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9202 #ifdef FEAT_CON_DIALOG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9203 "dialog_con",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9204 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9205 #ifdef FEAT_GUI_DIALOG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9206 "dialog_gui",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9207 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9208 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9209 "diff",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9210 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9211 #ifdef FEAT_DIGRAPHS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9212 "digraphs",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9213 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9214 #ifdef FEAT_DND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9215 "dnd",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9216 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9217 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9218 "emacs_tags",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9219 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9220 "eval", /* always present, of course! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9221 #ifdef FEAT_EX_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9222 "ex_extra",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9223 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9224 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9225 "extra_search",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9226 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9227 #ifdef FEAT_FKMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9228 "farsi",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9229 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9230 #ifdef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9231 "file_in_path",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9232 #endif
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
9233 #if defined(UNIX) && !defined(USE_SYSTEM)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
9234 "filterpipe",
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
9235 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9236 #ifdef FEAT_FIND_ID
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9237 "find_in_path",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9238 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9239 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9240 "folding",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9241 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9242 #ifdef FEAT_FOOTER
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9243 "footer",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9244 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9245 #if !defined(USE_SYSTEM) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9246 "fork",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9247 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9248 #ifdef FEAT_GETTEXT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9249 "gettext",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9250 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9251 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9252 "gui",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9253 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9254 #ifdef FEAT_GUI_ATHENA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9255 # ifdef FEAT_GUI_NEXTAW
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9256 "gui_neXtaw",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9257 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9258 "gui_athena",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9259 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9260 #endif
11
4424b47a0797 updated for version 7.0003
vimboss
parents: 10
diff changeset
9261 #ifdef FEAT_GUI_KDE
4424b47a0797 updated for version 7.0003
vimboss
parents: 10
diff changeset
9262 "gui_kde",
4424b47a0797 updated for version 7.0003
vimboss
parents: 10
diff changeset
9263 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9264 #ifdef FEAT_GUI_GTK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9265 "gui_gtk",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9266 # ifdef HAVE_GTK2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9267 "gui_gtk2",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9268 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9269 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9270 #ifdef FEAT_GUI_MAC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9271 "gui_mac",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9272 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9273 #ifdef FEAT_GUI_MOTIF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9274 "gui_motif",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9275 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9276 #ifdef FEAT_GUI_PHOTON
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9277 "gui_photon",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9278 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9279 #ifdef FEAT_GUI_W16
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9280 "gui_win16",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9281 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9282 #ifdef FEAT_GUI_W32
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9283 "gui_win32",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9284 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9285 #ifdef FEAT_HANGULIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9286 "hangul_input",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9287 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9288 #if defined(HAVE_ICONV_H) && defined(USE_ICONV)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9289 "iconv",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9290 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9291 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9292 "insert_expand",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9293 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9294 #ifdef FEAT_JUMPLIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9295 "jumplist",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9296 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9297 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9298 "keymap",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9299 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9300 #ifdef FEAT_LANGMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9301 "langmap",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9302 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9303 #ifdef FEAT_LIBCALL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9304 "libcall",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9305 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9306 #ifdef FEAT_LINEBREAK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9307 "linebreak",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9308 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9309 #ifdef FEAT_LISP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9310 "lispindent",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9311 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9312 #ifdef FEAT_LISTCMDS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9313 "listcmds",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9314 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9315 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9316 "localmap",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9317 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9318 #ifdef FEAT_MENU
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9319 "menu",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9320 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9321 #ifdef FEAT_SESSION
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9322 "mksession",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9323 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9324 #ifdef FEAT_MODIFY_FNAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9325 "modify_fname",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9326 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9327 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9328 "mouse",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9329 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9330 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9331 "mouseshape",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9332 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9333 #if defined(UNIX) || defined(VMS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9334 # ifdef FEAT_MOUSE_DEC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9335 "mouse_dec",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9336 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9337 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9338 "mouse_gpm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9339 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9340 # ifdef FEAT_MOUSE_JSB
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9341 "mouse_jsbterm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9342 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9343 # ifdef FEAT_MOUSE_NET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9344 "mouse_netterm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9345 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9346 # ifdef FEAT_MOUSE_PTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9347 "mouse_pterm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9348 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9349 # ifdef FEAT_MOUSE_XTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9350 "mouse_xterm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9351 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9352 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9353 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9354 "multi_byte",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9355 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9356 #ifdef FEAT_MBYTE_IME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9357 "multi_byte_ime",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9358 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9359 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9360 "multi_lang",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9361 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
9362 #ifdef FEAT_MZSCHEME
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9363 #ifndef DYNAMIC_MZSCHEME
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
9364 "mzscheme",
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
9365 #endif
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9366 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9367 #ifdef FEAT_OLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9368 "ole",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9369 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9370 #ifdef FEAT_OSFILETYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9371 "osfiletype",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9372 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9373 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9374 "path_extra",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9375 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9376 #ifdef FEAT_PERL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9377 #ifndef DYNAMIC_PERL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9378 "perl",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9379 #endif
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_PYTHON
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9382 #ifndef DYNAMIC_PYTHON
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9383 "python",
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_POSTSCRIPT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9387 "postscript",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9388 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9389 #ifdef FEAT_PRINTER
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9390 "printer",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9391 #endif
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
9392 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
9393 "profile",
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
9394 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9395 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9396 "quickfix",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9397 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9398 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9399 "rightleft",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9400 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9401 #if defined(FEAT_RUBY) && !defined(DYNAMIC_RUBY)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9402 "ruby",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9403 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9404 #ifdef FEAT_SCROLLBIND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9405 "scrollbind",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9406 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9407 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9408 "showcmd",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9409 "cmdline_info",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9410 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9411 #ifdef FEAT_SIGNS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9412 "signs",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9413 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9414 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9415 "smartindent",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9416 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9417 #ifdef FEAT_SNIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9418 "sniff",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9419 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9420 #ifdef FEAT_STL_OPT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9421 "statusline",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9422 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9423 #ifdef FEAT_SUN_WORKSHOP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9424 "sun_workshop",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9425 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9426 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9427 "netbeans_intg",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9428 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9429 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9430 "syntax",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9431 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9432 #if defined(USE_SYSTEM) || !defined(UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9433 "system",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9434 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9435 #ifdef FEAT_TAG_BINS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9436 "tag_binary",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9437 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9438 #ifdef FEAT_TAG_OLDSTATIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9439 "tag_old_static",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9440 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9441 #ifdef FEAT_TAG_ANYWHITE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9442 "tag_any_white",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9443 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9444 #ifdef FEAT_TCL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9445 # ifndef DYNAMIC_TCL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9446 "tcl",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9447 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9448 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9449 #ifdef TERMINFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9450 "terminfo",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9451 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9452 #ifdef FEAT_TERMRESPONSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9453 "termresponse",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9454 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9455 #ifdef FEAT_TEXTOBJ
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9456 "textobjects",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9457 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9458 #ifdef HAVE_TGETENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9459 "tgetent",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9460 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9461 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9462 "title",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9463 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9464 #ifdef FEAT_TOOLBAR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9465 "toolbar",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9466 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9467 #ifdef FEAT_USR_CMDS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9468 "user-commands", /* was accidentally included in 5.4 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9469 "user_commands",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9470 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9471 #ifdef FEAT_VIMINFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9472 "viminfo",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9473 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9474 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9475 "vertsplit",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9476 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9477 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9478 "virtualedit",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9479 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9480 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9481 "visual",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9482 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9483 #ifdef FEAT_VISUALEXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9484 "visualextra",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9485 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9486 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9487 "vreplace",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9488 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9489 #ifdef FEAT_WILDIGN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9490 "wildignore",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9491 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9492 #ifdef FEAT_WILDMENU
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9493 "wildmenu",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9494 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9495 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9496 "windows",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9497 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9498 #ifdef FEAT_WAK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9499 "winaltkeys",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9500 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9501 #ifdef FEAT_WRITEBACKUP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9502 "writebackup",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9503 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9504 #ifdef FEAT_XIM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9505 "xim",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9506 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9507 #ifdef FEAT_XFONTSET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9508 "xfontset",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9509 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9510 #ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9511 "xsmp",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9512 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9513 #ifdef USE_XSMP_INTERACT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9514 "xsmp_interact",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9515 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9516 #ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9517 "xterm_clipboard",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9518 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9519 #ifdef FEAT_XTERM_SAVE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9520 "xterm_save",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9521 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9522 #if defined(UNIX) && defined(FEAT_X11)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9523 "X11",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9524 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9525 NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9526 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9527
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9528 name = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9529 for (i = 0; has_list[i] != NULL; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9530 if (STRICMP(name, has_list[i]) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9531 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9532 n = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9533 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9534 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9535
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9536 if (n == FALSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9537 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9538 if (STRNICMP(name, "patch", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9539 n = has_patch(atoi((char *)name + 5));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9540 else if (STRICMP(name, "vim_starting") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9541 n = (starting != 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9542 #ifdef DYNAMIC_TCL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9543 else if (STRICMP(name, "tcl") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9544 n = tcl_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9545 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9546 #if defined(USE_ICONV) && defined(DYNAMIC_ICONV)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9547 else if (STRICMP(name, "iconv") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9548 n = iconv_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9549 #endif
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9550 #ifdef DYNAMIC_MZSCHEME
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9551 else if (STRICMP(name, "mzscheme") == 0)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9552 n = mzscheme_enabled(FALSE);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9553 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9554 #ifdef DYNAMIC_RUBY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9555 else if (STRICMP(name, "ruby") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9556 n = ruby_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9557 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9558 #ifdef DYNAMIC_PYTHON
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9559 else if (STRICMP(name, "python") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9560 n = python_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9561 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9562 #ifdef DYNAMIC_PERL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9563 else if (STRICMP(name, "perl") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9564 n = perl_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9565 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9566 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9567 else if (STRICMP(name, "gui_running") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9568 n = (gui.in_use || gui.starting);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9569 # ifdef FEAT_GUI_W32
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9570 else if (STRICMP(name, "gui_win32s") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9571 n = gui_is_win32s();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9572 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9573 # ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9574 else if (STRICMP(name, "browse") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9575 n = gui.in_use; /* gui_mch_browse() works when GUI is running */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9576 # endif
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_SYN_HL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9579 else if (STRICMP(name, "syntax_items") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9580 n = syntax_present(curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9581 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9582 #if defined(WIN3264)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9583 else if (STRICMP(name, "win95") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9584 n = mch_windows95();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9585 #endif
34
7f788cd27415 updated for version 7.0020
vimboss
parents: 32
diff changeset
9586 #ifdef FEAT_NETBEANS_INTG
7f788cd27415 updated for version 7.0020
vimboss
parents: 32
diff changeset
9587 else if (STRICMP(name, "netbeans_enabled") == 0)
7f788cd27415 updated for version 7.0020
vimboss
parents: 32
diff changeset
9588 n = usingNetbeans;
7f788cd27415 updated for version 7.0020
vimboss
parents: 32
diff changeset
9589 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9590 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9591
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9592 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9593 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9594
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9595 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9596 * "has_key()" function
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9597 */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9598 static void
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9599 f_has_key(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9600 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9601 typval_T *rettv;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9602 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9603 rettv->vval.v_number = 0;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9604 if (argvars[0].v_type != VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9605 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9606 EMSG(_(e_dictreq));
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9607 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9608 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9609 if (argvars[0].vval.v_dict == NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9610 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9611
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9612 rettv->vval.v_number = dict_find(argvars[0].vval.v_dict,
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
9613 get_tv_string(&argvars[1]), -1) != NULL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9614 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9615
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9616 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9617 * "hasmapto()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9618 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9619 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9620 f_hasmapto(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9621 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9622 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9623 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9624 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9625 char_u *mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9626 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9627
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9628 name = get_tv_string(&argvars[0]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9629 if (argvars[1].v_type == VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9630 mode = (char_u *)"nvo";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9631 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9632 mode = get_tv_string_buf(&argvars[1], buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9633
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9634 if (map_to_exists(name, mode))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9635 rettv->vval.v_number = TRUE;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9636 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9637 rettv->vval.v_number = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9638 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9639
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9640 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9641 * "histadd()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9642 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9643 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9644 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9645 f_histadd(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9646 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9647 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9648 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9649 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9650 int histype;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9651 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9652 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9653 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9654
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9655 rettv->vval.v_number = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9656 if (check_restricted() || check_secure())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9657 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9658 #ifdef FEAT_CMDHIST
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9659 histype = get_histtype(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9660 if (histype >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9661 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9662 str = get_tv_string_buf(&argvars[1], buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9663 if (*str != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9664 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9665 add_to_history(histype, str, FALSE, NUL);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9666 rettv->vval.v_number = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9667 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9668 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9669 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9670 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9671 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9672
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9673 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9674 * "histdel()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9675 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9676 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9677 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9678 f_histdel(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9679 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9680 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9681 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9682 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9683 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9684 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9685
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9686 if (argvars[1].v_type == VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9687 /* only one argument: clear entire history */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9688 n = clr_history(get_histtype(get_tv_string(&argvars[0])));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9689 else if (argvars[1].v_type == VAR_NUMBER)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9690 /* index given: remove that entry */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9691 n = del_history_idx(get_histtype(get_tv_string(&argvars[0])),
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9692 (int)get_tv_number(&argvars[1]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9693 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9694 /* string given: remove all matching entries */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9695 n = del_history_entry(get_histtype(get_tv_string(&argvars[0])),
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9696 get_tv_string_buf(&argvars[1], buf));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9697 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9698 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9699 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9700 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9701 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9702
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9703 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9704 * "histget()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9705 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9706 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9707 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9708 f_histget(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9709 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9710 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9711 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9712 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9713 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9714 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9715
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9716 type = get_histtype(get_tv_string(&argvars[0]));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9717 if (argvars[1].v_type == VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9718 idx = get_history_idx(type);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9719 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9720 idx = (int)get_tv_number(&argvars[1]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9721 rettv->vval.v_string = vim_strsave(get_history_entry(type, idx));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9722 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9723 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9724 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9725 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9726 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9727
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9728 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9729 * "histnr()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9730 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9731 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9732 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9733 f_histnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9734 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9735 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9736 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9737 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9738
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9739 #ifdef FEAT_CMDHIST
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9740 i = get_histtype(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9741 if (i >= HIST_CMD && i < HIST_COUNT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9742 i = get_history_idx(i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9743 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9744 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9745 i = -1;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9746 rettv->vval.v_number = i;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9747 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9748
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9749 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9750 * "highlightID(name)" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9751 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9752 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9753 f_hlID(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9754 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9755 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9756 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9757 rettv->vval.v_number = syn_name2id(get_tv_string(&argvars[0]));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9758 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9759
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9760 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9761 * "highlight_exists()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9762 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9763 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9764 f_hlexists(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9765 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9766 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9767 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9768 rettv->vval.v_number = highlight_exists(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9769 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9770
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9771 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9772 * "hostname()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9773 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9774 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9775 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9776 f_hostname(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9777 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9778 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9779 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9780 char_u hostname[256];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9781
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9782 mch_get_host_name(hostname, 256);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9783 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9784 rettv->vval.v_string = vim_strsave(hostname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9785 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9786
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9787 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9788 * iconv() function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9789 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9790 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9791 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9792 f_iconv(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9793 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9794 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9795 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9796 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9797 char_u buf1[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9798 char_u buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9799 char_u *from, *to, *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9800 vimconv_T vimconv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9801 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9802
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9803 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9804 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9805
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9806 #ifdef FEAT_MBYTE
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9807 str = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9808 from = enc_canonize(enc_skip(get_tv_string_buf(&argvars[1], buf1)));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9809 to = enc_canonize(enc_skip(get_tv_string_buf(&argvars[2], buf2)));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9810 vimconv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9811 convert_setup(&vimconv, from, to);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9812
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9813 /* If the encodings are equal, no conversion needed. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9814 if (vimconv.vc_type == CONV_NONE)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9815 rettv->vval.v_string = vim_strsave(str);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9816 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9817 rettv->vval.v_string = string_convert(&vimconv, str, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9818
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9819 convert_setup(&vimconv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9820 vim_free(from);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9821 vim_free(to);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9822 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9823 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9824
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9825 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9826 * "indent()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9827 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9828 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9829 f_indent(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9830 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9831 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9832 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9833 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9834
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9835 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9836 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9837 rettv->vval.v_number = get_indent_lnum(lnum);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9838 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9839 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9840 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9841
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9842 /*
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9843 * "index()" function
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9844 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9845 static void
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9846 f_index(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9847 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9848 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9849 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9850 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9851 listitem_T *item;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9852 long idx = 0;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9853 int ic = FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9854
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9855 rettv->vval.v_number = -1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9856 if (argvars[0].v_type != VAR_LIST)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9857 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9858 EMSG(_(e_listreq));
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9859 return;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9860 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9861 l = argvars[0].vval.v_list;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9862 if (l != NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9863 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
9864 item = l->lv_first;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9865 if (argvars[2].v_type != VAR_UNKNOWN)
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
9866 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
9867 /* Start at specified item. Use the cached index that list_find()
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
9868 * sets, so that a negative number also works. */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
9869 item = list_find(l, get_tv_number(&argvars[2]));
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
9870 idx = l->lv_idx;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
9871 if (argvars[3].v_type != VAR_UNKNOWN)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
9872 ic = get_tv_number(&argvars[3]);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
9873 }
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9874
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
9875 for ( ; item != NULL; item = item->li_next, ++idx)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
9876 if (tv_equal(&item->li_tv, &argvars[1], ic))
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9877 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9878 rettv->vval.v_number = idx;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9879 break;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9880 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9881 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9882 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
9883
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9884 static int inputsecret_flag = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9885
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9886 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9887 * "input()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9888 * Also handles inputsecret() when inputsecret is set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9889 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9890 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9891 f_input(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9892 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9893 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9894 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9895 char_u *prompt = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9896 char_u *p = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9897 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9898 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9899 int cmd_silent_save = cmd_silent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9900
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9901 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9902
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9903 #ifdef NO_CONSOLE_INPUT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9904 /* While starting up, there is no place to enter text. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9905 if (no_console_input())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9906 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9907 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9908 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9909 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9910 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9911
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9912 cmd_silent = FALSE; /* Want to see the prompt. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9913 if (prompt != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9914 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9915 /* Only the part of the message after the last NL is considered as
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9916 * prompt for the command line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9917 p = vim_strrchr(prompt, '\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9918 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9919 p = prompt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9920 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9921 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9922 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9923 c = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9924 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9925 msg_start();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9926 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9927 msg_puts_attr(prompt, echo_attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9928 msg_didout = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9929 msg_starthere();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9930 *p = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9931 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9932 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9933 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9934
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9935 if (argvars[1].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9936 stuffReadbuffSpec(get_tv_string_buf(&argvars[1], buf));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9937
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9938 rettv->vval.v_string =
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9939 getcmdline_prompt(inputsecret_flag ? NUL : '@', p, echo_attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9940
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9941 /* since the user typed this, no need to wait for return */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9942 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9943 msg_didout = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9944 cmd_silent = cmd_silent_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9945 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9946
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9947 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9948 * "inputdialog()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9949 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9950 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9951 f_inputdialog(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9952 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9953 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9954 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9955 #if defined(FEAT_GUI_TEXTDIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9956 /* 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
9957 if (gui.in_use && vim_strchr(p_go, GO_CONDIALOG) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9958 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9959 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9960 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9961
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9962 message = get_tv_string(&argvars[0]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9963 if (argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9964 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9965 STRNCPY(IObuff, get_tv_string_buf(&argvars[1], buf), IOSIZE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9966 IObuff[IOSIZE - 1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9967 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9968 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9969 IObuff[0] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9970 if (do_dialog(VIM_QUESTION, NULL, message, (char_u *)_("&OK\n&Cancel"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9971 1, IObuff) == 1)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9972 rettv->vval.v_string = vim_strsave(IObuff);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9973 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9974 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9975 if (argvars[1].v_type != VAR_UNKNOWN
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9976 && argvars[2].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9977 rettv->vval.v_string = vim_strsave(
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9978 get_tv_string_buf(&argvars[2], buf));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9979 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9980 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9981 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9982 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9983 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9984 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9985 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9986 f_input(argvars, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9987 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9988
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9989 static garray_T ga_userinput = {0, 0, sizeof(tasave_T), 4, NULL};
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9990
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9991 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9992 * "inputrestore()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9993 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9994 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9995 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9996 f_inputrestore(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9997 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9998 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9999 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10000 if (ga_userinput.ga_len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10001 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10002 --ga_userinput.ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10003 restore_typeahead((tasave_T *)(ga_userinput.ga_data)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10004 + ga_userinput.ga_len);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10005 rettv->vval.v_number = 0; /* OK */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10006 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10007 else if (p_verbose > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10008 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10009 msg((char_u *)_("called inputrestore() more often than inputsave()"));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10010 rettv->vval.v_number = 1; /* Failed */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10011 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10012 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10013
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10014 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10015 * "inputsave()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10016 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10017 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10018 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10019 f_inputsave(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10020 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10021 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10022 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10023 /* Add an entry to the stack of typehead storage. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10024 if (ga_grow(&ga_userinput, 1) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10025 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10026 save_typeahead((tasave_T *)(ga_userinput.ga_data)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10027 + ga_userinput.ga_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10028 ++ga_userinput.ga_len;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10029 rettv->vval.v_number = 0; /* OK */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10030 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10031 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10032 rettv->vval.v_number = 1; /* Failed */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10033 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10034
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10035 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10036 * "inputsecret()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10037 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10038 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10039 f_inputsecret(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10040 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10041 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10042 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10043 ++cmdline_star;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10044 ++inputsecret_flag;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10045 f_input(argvars, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10046 --cmdline_star;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10047 --inputsecret_flag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10048 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10049
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10050 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10051 * "insert()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10052 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10053 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10054 f_insert(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10055 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10056 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10057 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10058 long before = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10059 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10060 list_T *l;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10061
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10062 rettv->vval.v_number = 0;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10063 if (argvars[0].v_type != VAR_LIST)
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10064 EMSG2(_(e_listarg), "insert()");
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10065 else if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10066 && !tv_check_lock(l->lv_lock, (char_u *)"insert()"))
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10067 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10068 if (argvars[2].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10069 before = get_tv_number(&argvars[2]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10070
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10071 if (before == l->lv_len)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10072 item = NULL;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10073 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10074 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10075 item = list_find(l, before);
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10076 if (item == NULL)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10077 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10078 EMSGN(_(e_listidx), before);
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10079 l = NULL;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10080 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10081 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10082 if (l != NULL)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10083 {
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10084 list_insert_tv(l, &argvars[1], item);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10085 ++l->lv_refcount;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10086 copy_tv(&argvars[0], rettv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10087 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10088 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10089 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10090
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10091 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10092 * "isdirectory()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10093 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10094 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10095 f_isdirectory(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10096 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10097 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10098 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10099 rettv->vval.v_number = mch_isdir(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10100 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10101
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10102 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10103 * 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
10104 * it refers to a List or Dictionary that is locked.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10105 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10106 static int
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10107 tv_islocked(tv)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10108 typval_T *tv;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10109 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10110 return (tv->v_lock & VAR_LOCKED)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10111 || (tv->v_type == VAR_LIST
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10112 && tv->vval.v_list != NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10113 && (tv->vval.v_list->lv_lock & VAR_LOCKED))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10114 || (tv->v_type == VAR_DICT
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10115 && tv->vval.v_dict != NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10116 && (tv->vval.v_dict->dv_lock & VAR_LOCKED));
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10117 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10118
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10119 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10120 * "islocked()" function
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10121 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10122 static void
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10123 f_islocked(argvars, rettv)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10124 typval_T *argvars;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10125 typval_T *rettv;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10126 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10127 lval_T lv;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10128 char_u *end;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10129 dictitem_T *di;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10130
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10131 rettv->vval.v_number = -1;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10132 end = get_lval(get_tv_string(&argvars[0]), NULL, &lv, FALSE, FALSE, FALSE);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10133 if (end != NULL && lv.ll_name != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10134 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10135 if (*end != NUL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10136 EMSG(_(e_trailing));
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10137 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10138 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10139 if (lv.ll_tv == NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10140 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10141 if (check_changedtick(lv.ll_name))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10142 rettv->vval.v_number = 1; /* always locked */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10143 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10144 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10145 di = find_var(lv.ll_name, NULL);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10146 if (di != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10147 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10148 /* Consider a variable locked when:
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10149 * 1. the variable itself is locked
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10150 * 2. the value of the variable is locked.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10151 * 3. the List or Dict value is locked.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10152 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10153 rettv->vval.v_number = ((di->di_flags & DI_FLAGS_LOCK)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10154 || tv_islocked(&di->di_tv));
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10155 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10156 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10157 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10158 else if (lv.ll_range)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10159 EMSG(_("E745: Range not allowed"));
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10160 else if (lv.ll_newkey != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10161 EMSG2(_(e_dictkey), lv.ll_newkey);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10162 else if (lv.ll_list != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10163 /* List item. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10164 rettv->vval.v_number = tv_islocked(&lv.ll_li->li_tv);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10165 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10166 /* Dictionary item. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10167 rettv->vval.v_number = tv_islocked(&lv.ll_di->di_tv);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10168 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10169 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10170
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10171 clear_lval(&lv);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10172 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10173
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10174 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
10175
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10176 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10177 * Turn a dict into a list:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10178 * "what" == 0: list of keys
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10179 * "what" == 1: list of values
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10180 * "what" == 2: list of items
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10181 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10182 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10183 dict_list(argvars, rettv, what)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10184 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10185 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10186 int what;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10187 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10188 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10189 list_T *l2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10190 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10191 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10192 listitem_T *li;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10193 listitem_T *li2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10194 dict_T *d;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10195 int todo;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10196
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10197 rettv->vval.v_number = 0;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10198 if (argvars[0].v_type != VAR_DICT)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10199 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10200 EMSG(_(e_dictreq));
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10201 return;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10202 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10203 if ((d = argvars[0].vval.v_dict) == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10204 return;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10205
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10206 l = list_alloc();
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10207 if (l == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10208 return;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10209 rettv->v_type = VAR_LIST;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10210 rettv->vval.v_list = l;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10211 ++l->lv_refcount;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10212
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10213 todo = d->dv_hashtab.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10214 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10215 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10216 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10217 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10218 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10219 di = HI2DI(hi);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10220
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10221 li = listitem_alloc();
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10222 if (li == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10223 break;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10224 list_append(l, li);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10225
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10226 if (what == 0)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10227 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10228 /* keys() */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10229 li->li_tv.v_type = VAR_STRING;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10230 li->li_tv.v_lock = 0;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10231 li->li_tv.vval.v_string = vim_strsave(di->di_key);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10232 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10233 else if (what == 1)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10234 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10235 /* values() */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10236 copy_tv(&di->di_tv, &li->li_tv);
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
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10239 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10240 /* items() */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10241 l2 = list_alloc();
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10242 li->li_tv.v_type = VAR_LIST;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10243 li->li_tv.v_lock = 0;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10244 li->li_tv.vval.v_list = l2;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10245 if (l2 == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10246 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10247 ++l2->lv_refcount;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10248
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10249 li2 = listitem_alloc();
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10250 if (li2 == 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 list_append(l2, li2);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10253 li2->li_tv.v_type = VAR_STRING;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
10254 li2->li_tv.v_lock = 0;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10255 li2->li_tv.vval.v_string = vim_strsave(di->di_key);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10256
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10257 li2 = listitem_alloc();
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10258 if (li2 == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10259 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10260 list_append(l2, li2);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10261 copy_tv(&di->di_tv, &li2->li_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10262 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10263 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10264 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10265 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10266
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10267 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10268 * "items(dict)" function
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10269 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10270 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10271 f_items(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10272 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10273 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10274 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10275 dict_list(argvars, rettv, 2);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10276 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10277
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10278 /*
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10279 * "join()" function
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10280 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10281 static void
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10282 f_join(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10283 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10284 typval_T *rettv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10285 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10286 garray_T ga;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10287 char_u *sep;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10288
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10289 rettv->vval.v_number = 0;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10290 if (argvars[0].v_type != VAR_LIST)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10291 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10292 EMSG(_(e_listreq));
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10293 return;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10294 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10295 if (argvars[0].vval.v_list == NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10296 return;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10297 if (argvars[1].v_type == VAR_UNKNOWN)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10298 sep = (char_u *)" ";
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10299 else
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10300 sep = get_tv_string(&argvars[1]);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10301
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10302 ga_init2(&ga, (int)sizeof(char), 80);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10303 list_join(&ga, argvars[0].vval.v_list, sep, TRUE);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10304 ga_append(&ga, NUL);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10305
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10306 rettv->v_type = VAR_STRING;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10307 rettv->vval.v_string = (char_u *)ga.ga_data;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10308 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10309
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10310 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10311 * "keys()" function
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10312 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10313 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10314 f_keys(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10315 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10316 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10317 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10318 dict_list(argvars, rettv, 0);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10319 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10320
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
10321 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10322 * "last_buffer_nr()" function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10323 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10324 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10325 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10326 f_last_buffer_nr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10327 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10328 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10329 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10330 int n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10331 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10332
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10333 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10334 if (n < buf->b_fnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10335 n = buf->b_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10336
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10337 rettv->vval.v_number = n;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10338 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10339
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10340 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10341 * "len()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10342 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10343 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10344 f_len(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10345 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10346 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10347 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10348 switch (argvars[0].v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10349 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10350 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10351 case VAR_NUMBER:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10352 rettv->vval.v_number = (varnumber_T)STRLEN(
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10353 get_tv_string(&argvars[0]));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10354 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10355 case VAR_LIST:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10356 rettv->vval.v_number = list_len(argvars[0].vval.v_list);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10357 break;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10358 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10359 rettv->vval.v_number = dict_len(argvars[0].vval.v_dict);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10360 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10361 default:
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
10362 EMSG(_("E701: Invalid type for len()"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10363 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10364 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10365 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10366
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10367 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
10368
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10369 static void
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10370 libcall_common(argvars, rettv, type)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10371 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10372 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10373 int type;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10374 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10375 #ifdef FEAT_LIBCALL
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10376 char_u *string_in;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10377 char_u **string_result;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10378 int nr_result;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10379 #endif
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10380
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10381 rettv->v_type = type;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10382 if (type == VAR_NUMBER)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10383 rettv->vval.v_number = 0;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10384 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10385 rettv->vval.v_string = NULL;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10386
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10387 if (check_restricted() || check_secure())
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10388 return;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10389
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10390 #ifdef FEAT_LIBCALL
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10391 /* The first two args must be strings, otherwise its meaningless */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10392 if (argvars[0].v_type == VAR_STRING && argvars[1].v_type == VAR_STRING)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10393 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10394 string_in = NULL;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10395 if (argvars[2].v_type == VAR_STRING)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10396 string_in = argvars[2].vval.v_string;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10397 if (type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10398 string_result = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10399 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10400 string_result = &rettv->vval.v_string;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10401 if (mch_libcall(argvars[0].vval.v_string,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10402 argvars[1].vval.v_string,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10403 string_in,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10404 argvars[2].vval.v_number,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10405 string_result,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10406 &nr_result) == OK
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10407 && type == VAR_NUMBER)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10408 rettv->vval.v_number = nr_result;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10409 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10410 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10411 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10412
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10413 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10414 * "libcall()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10415 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10416 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10417 f_libcall(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10418 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10419 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10420 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10421 libcall_common(argvars, rettv, VAR_STRING);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10422 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10423
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10424 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10425 * "libcallnr()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10426 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10427 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10428 f_libcallnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10429 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10430 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10431 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10432 libcall_common(argvars, rettv, VAR_NUMBER);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10433 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10434
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10435 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10436 * "line(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10437 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10438 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10439 f_line(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10440 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10441 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10442 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10443 linenr_T lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10444 pos_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10445
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10446 fp = var2fpos(&argvars[0], TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10447 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10448 lnum = fp->lnum;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10449 rettv->vval.v_number = lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10450 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10451
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10452 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10453 * "line2byte(lnum)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10454 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10455 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10456 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10457 f_line2byte(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10458 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10459 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10460 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10461 #ifndef FEAT_BYTEOFF
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10462 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10463 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10464 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10465
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10466 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10467 if (lnum < 1 || lnum > curbuf->b_ml.ml_line_count + 1)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10468 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10469 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10470 rettv->vval.v_number = ml_find_line_or_offset(curbuf, lnum, NULL);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10471 if (rettv->vval.v_number >= 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10472 ++rettv->vval.v_number;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10473 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10474 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10475
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10476 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10477 * "lispindent(lnum)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10478 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10479 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10480 f_lispindent(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10481 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10482 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10483 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10484 #ifdef FEAT_LISP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10485 pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10486 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10487
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10488 pos = curwin->w_cursor;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10489 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10490 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10491 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10492 curwin->w_cursor.lnum = lnum;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10493 rettv->vval.v_number = get_lisp_indent();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10494 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10495 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10496 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10497 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10498 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10499 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10500
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10501 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10502 * "localtime()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10503 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10504 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10505 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10506 f_localtime(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10507 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10508 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10509 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10510 rettv->vval.v_number = (varnumber_T)time(NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10511 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10512
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10513 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
10514
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10515 static void
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10516 get_maparg(argvars, rettv, exact)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10517 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10518 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10519 int exact;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10520 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10521 char_u *keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10522 char_u *which;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10523 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10524 char_u *keys_buf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10525 char_u *rhs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10526 int mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10527 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10528
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10529 /* return empty string for failure */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10530 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10531 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10532
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10533 keys = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10534 if (*keys == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10535 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10536
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10537 if (argvars[1].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10538 which = get_tv_string_buf(&argvars[1], buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10539 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10540 which = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10541 mode = get_map_mode(&which, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10542
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10543 keys = replace_termcodes(keys, &keys_buf, TRUE, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10544 rhs = check_map(keys, mode, exact);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10545 vim_free(keys_buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10546 if (rhs != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10547 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10548 ga_init(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10549 ga.ga_itemsize = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10550 ga.ga_growsize = 40;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10551
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10552 while (*rhs != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10553 ga_concat(&ga, str2special(&rhs, FALSE));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10554
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10555 ga_append(&ga, NUL);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10556 rettv->vval.v_string = (char_u *)ga.ga_data;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10557 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10558 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10559
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10560 /*
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10561 * "map()" function
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10562 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10563 static void
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10564 f_map(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10565 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10566 typval_T *rettv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10567 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10568 filter_map(argvars, rettv, TRUE);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10569 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10570
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10571 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10572 * "maparg()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10573 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10574 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10575 f_maparg(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10576 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10577 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10578 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10579 get_maparg(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10580 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10581
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10582 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10583 * "mapcheck()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10584 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10585 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10586 f_mapcheck(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10587 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10588 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10589 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10590 get_maparg(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10591 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10592
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10593 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
10594
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10595 static void
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10596 find_some_match(argvars, rettv, type)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10597 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10598 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10599 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10600 {
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10601 char_u *str = NULL;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10602 char_u *expr = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10603 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10604 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10605 char_u patbuf[NUMBUFLEN];
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10606 char_u strbuf[NUMBUFLEN];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10607 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10608 long start = 0;
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
10609 long nth = 1;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
10610 int match = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10611 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10612 listitem_T *li = NULL;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10613 long idx = 0;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10614 char_u *tofree = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10615
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10616 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10617 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10618 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10619
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10620 rettv->vval.v_number = -1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10621 if (type == 3)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10622 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10623 /* return empty list when there are no matches */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10624 if ((rettv->vval.v_list = list_alloc()) == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10625 goto theend;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10626 rettv->v_type = VAR_LIST;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10627 ++rettv->vval.v_list->lv_refcount;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10628 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10629 else if (type == 2)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10630 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10631 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10632 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10633 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10634
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10635 if (argvars[0].v_type == VAR_LIST)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10636 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10637 if ((l = argvars[0].vval.v_list) == NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10638 goto theend;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10639 li = l->lv_first;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10640 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10641 else
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10642 expr = str = get_tv_string(&argvars[0]);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10643
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10644 pat = get_tv_string_buf(&argvars[1], patbuf);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10645
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10646 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10647 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10648 start = get_tv_number(&argvars[2]);
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10649 if (l != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10650 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10651 li = list_find(l, start);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10652 if (li == NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10653 goto theend;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10654 idx = l->lv_idx; /* use the cached index */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10655 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10656 else
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10657 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10658 if (start < 0)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10659 start = 0;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10660 if (start > (long)STRLEN(str))
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10661 goto theend;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10662 str += start;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10663 }
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
10664
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10665 if (argvars[3].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10666 nth = get_tv_number(&argvars[3]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10667 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10668
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10669 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10670 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10671 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10672 regmatch.rm_ic = p_ic;
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
10673
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
10674 while (1)
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
10675 {
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10676 if (l != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10677 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10678 if (li == NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10679 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10680 match = FALSE;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10681 break;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10682 }
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10683 vim_free(tofree);
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10684 str = echo_string(&li->li_tv, &tofree, strbuf);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
10685 if (str == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
10686 break;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10687 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10688
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
10689 match = vim_regexec_nl(&regmatch, str, (colnr_T)0);
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10690
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10691 if (match && --nth <= 0)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10692 break;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10693 if (l == NULL && !match)
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
10694 break;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10695
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
10696 /* Advance to just after the match. */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10697 if (l != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10698 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10699 li = li->li_next;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10700 ++idx;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10701 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10702 else
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10703 {
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
10704 #ifdef FEAT_MBYTE
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10705 str = regmatch.startp[0] + mb_ptr2len_check(regmatch.startp[0]);
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
10706 #else
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10707 str = regmatch.startp[0] + 1;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10708 #endif
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10709 }
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
10710 }
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
10711
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
10712 if (match)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10713 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10714 if (type == 3)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10715 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10716 int i;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10717
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10718 /* return list with matched string and submatches */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10719 for (i = 0; i < NSUBEXP; ++i)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10720 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10721 if (regmatch.endp[i] == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10722 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10723 li = listitem_alloc();
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10724 if (li == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10725 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10726 li->li_tv.v_type = VAR_STRING;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10727 li->li_tv.v_lock = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10728 li->li_tv.vval.v_string = vim_strnsave(regmatch.startp[i],
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10729 (int)(regmatch.endp[i] - regmatch.startp[i]));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10730 list_append(rettv->vval.v_list, li);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10731 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10732 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10733 else if (type == 2)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10734 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10735 /* return matched string */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10736 if (l != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10737 copy_tv(&li->li_tv, rettv);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10738 else
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10739 rettv->vval.v_string = vim_strnsave(regmatch.startp[0],
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10740 (int)(regmatch.endp[0] - regmatch.startp[0]));
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10741 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10742 else if (l != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10743 rettv->vval.v_number = idx;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10744 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10745 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10746 if (type != 0)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10747 rettv->vval.v_number =
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10748 (varnumber_T)(regmatch.startp[0] - str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10749 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10750 rettv->vval.v_number =
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10751 (varnumber_T)(regmatch.endp[0] - str);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10752 rettv->vval.v_number += str - expr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10753 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10754 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10755 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10756 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10757
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10758 theend:
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10759 vim_free(tofree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10760 p_cpo = save_cpo;
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 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10764 * "match()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10765 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10766 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10767 f_match(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10768 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10769 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10770 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10771 find_some_match(argvars, rettv, 1);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10772 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10773
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10774 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10775 * "matchend()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10776 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10777 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10778 f_matchend(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10779 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10780 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10781 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10782 find_some_match(argvars, rettv, 0);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10783 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10784
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10785 /*
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10786 * "matchlist()" function
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10787 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10788 static void
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10789 f_matchlist(argvars, rettv)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10790 typval_T *argvars;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10791 typval_T *rettv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10792 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10793 find_some_match(argvars, rettv, 3);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10794 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10795
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
10796 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10797 * "matchstr()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10798 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10799 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10800 f_matchstr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10801 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10802 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10803 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10804 find_some_match(argvars, rettv, 2);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10805 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10806
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10807 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
10808
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10809 static void
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10810 max_min(argvars, rettv, domax)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10811 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10812 typval_T *rettv;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10813 int domax;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10814 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10815 long n = 0;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10816 long i;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10817
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10818 if (argvars[0].v_type == VAR_LIST)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10819 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10820 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10821 listitem_T *li;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10822
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10823 l = argvars[0].vval.v_list;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10824 if (l != NULL)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10825 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10826 li = l->lv_first;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10827 if (li != NULL)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10828 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10829 n = get_tv_number(&li->li_tv);
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10830 while (1)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10831 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10832 li = li->li_next;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10833 if (li == NULL)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10834 break;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10835 i = get_tv_number(&li->li_tv);
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10836 if (domax ? i > n : i < n)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10837 n = i;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10838 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10839 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10840 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10841 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10842 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10843 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10844 dict_T *d;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10845 int first = TRUE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10846 hashitem_T *hi;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10847 int todo;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10848
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10849 d = argvars[0].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10850 if (d != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10851 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10852 todo = d->dv_hashtab.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10853 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10854 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10855 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10856 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10857 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10858 i = get_tv_number(&HI2DI(hi)->di_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10859 if (first)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10860 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10861 n = i;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10862 first = FALSE;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10863 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10864 else if (domax ? i > n : i < n)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10865 n = i;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10866 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10867 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10868 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10869 }
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10870 else
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10871 EMSG(_(e_listdictarg));
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10872 rettv->vval.v_number = n;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10873 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10874
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10875 /*
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10876 * "max()" function
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10877 */
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10878 static void
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10879 f_max(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10880 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10881 typval_T *rettv;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10882 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10883 max_min(argvars, rettv, TRUE);
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10884 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10885
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10886 /*
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10887 * "min()" function
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10888 */
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10889 static void
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10890 f_min(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10891 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10892 typval_T *rettv;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10893 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10894 max_min(argvars, rettv, FALSE);
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10895 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
10896
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10897 static int mkdir_recurse __ARGS((char_u *dir, int prot));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10898
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10899 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10900 * Create the directory in which "dir" is located, and higher levels when
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10901 * needed.
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10902 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10903 static int
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10904 mkdir_recurse(dir, prot)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10905 char_u *dir;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10906 int prot;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10907 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10908 char_u *p;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10909 char_u *updir;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10910 int r = FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10911
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10912 /* Get end of directory name in "dir".
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10913 * We're done when it's "/" or "c:/". */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10914 p = gettail_sep(dir);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10915 if (p <= get_past_head(dir))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10916 return OK;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10917
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10918 /* If the directory exists we're done. Otherwise: create it.*/
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10919 updir = vim_strnsave(dir, (int)(p - dir));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10920 if (updir == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10921 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10922 if (mch_isdir(updir))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10923 r = OK;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10924 else if (mkdir_recurse(updir, prot) == OK)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10925 r = vim_mkdir_emsg(updir, prot);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10926 vim_free(updir);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10927 return r;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10928 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10929
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10930 #ifdef vim_mkdir
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10931 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10932 * "mkdir()" function
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10933 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10934 static void
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10935 f_mkdir(argvars, rettv)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10936 typval_T *argvars;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10937 typval_T *rettv;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10938 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10939 char_u *dir;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10940 char_u buf[NUMBUFLEN];
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10941 int prot = 0755;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10942
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10943 rettv->vval.v_number = FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10944 if (check_restricted() || check_secure())
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10945 return;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10946
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10947 dir = get_tv_string_buf(&argvars[0], buf);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10948 if (argvars[1].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10949 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10950 if (argvars[2].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10951 prot = get_tv_number(&argvars[2]);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10952 if (STRCMP(get_tv_string(&argvars[1]), "p") == 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10953 mkdir_recurse(dir, prot);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10954 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10955 rettv->vval.v_number = vim_mkdir_emsg(dir, prot);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10956 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10957 #endif
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10958
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10959 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10960 * "mode()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10961 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10962 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10963 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10964 f_mode(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10965 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10966 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10967 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10968 char_u buf[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10969
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10970 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10971 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10972 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10973 if (VIsual_select)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10974 buf[0] = VIsual_mode + 's' - 'v';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10975 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10976 buf[0] = VIsual_mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10977 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10978 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10979 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10980 if (State == HITRETURN || State == ASKMORE || State == SETWSIZE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10981 buf[0] = 'r';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10982 else if (State & INSERT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10983 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10984 if (State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10985 buf[0] = 'R';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10986 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10987 buf[0] = 'i';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10988 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10989 else if (State & CMDLINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10990 buf[0] = 'c';
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] = 'n';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10993
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10994 buf[1] = NUL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10995 rettv->vval.v_string = vim_strsave(buf);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10996 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10997 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10998
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10999 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11000 * "nextnonblank()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11001 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11002 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11003 f_nextnonblank(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11004 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11005 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11006 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11007 linenr_T lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11008
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11009 for (lnum = get_tv_lnum(argvars); ; ++lnum)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11010 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11011 if (lnum > curbuf->b_ml.ml_line_count)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11012 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11013 lnum = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11014 break;
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 (*skipwhite(ml_get(lnum)) != NUL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11017 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11018 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11019 rettv->vval.v_number = lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11020 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11021
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11022 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11023 * "nr2char()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11024 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11025 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11026 f_nr2char(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11027 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11028 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11029 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11030 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11031
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11032 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11033 if (has_mbyte)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11034 buf[(*mb_char2bytes)((int)get_tv_number(&argvars[0]), buf)] = NUL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11035 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11036 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11037 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11038 buf[0] = (char_u)get_tv_number(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11039 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11040 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11041 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11042 rettv->vval.v_string = vim_strsave(buf);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11043 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11044
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11045 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11046 * "prevnonblank()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11047 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11048 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11049 f_prevnonblank(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11050 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11051 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11052 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11053 linenr_T lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11054
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11055 lnum = get_tv_lnum(argvars);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11056 if (lnum < 1 || lnum > curbuf->b_ml.ml_line_count)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11057 lnum = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11058 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11059 while (lnum >= 1 && *skipwhite(ml_get(lnum)) == NUL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11060 --lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11061 rettv->vval.v_number = lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11062 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11063
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11064 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11065 * "range()" function
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11066 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11067 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11068 f_range(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11069 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11070 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11071 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11072 long start;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11073 long end;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11074 long stride = 1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11075 long i;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11076 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11077 listitem_T *li;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11078
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11079 start = get_tv_number(&argvars[0]);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11080 if (argvars[1].v_type == VAR_UNKNOWN)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11081 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11082 end = start - 1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11083 start = 0;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11084 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11085 else
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 = get_tv_number(&argvars[1]);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11088 if (argvars[2].v_type != VAR_UNKNOWN)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11089 stride = get_tv_number(&argvars[2]);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11090 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11091
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11092 rettv->vval.v_number = 0;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11093 if (stride == 0)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
11094 EMSG(_("E726: Stride is zero"));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11095 else if (stride > 0 ? end < start : end > start)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
11096 EMSG(_("E727: Start past end"));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11097 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11098 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11099 l = list_alloc();
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11100 if (l != NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11101 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11102 rettv->v_type = VAR_LIST;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11103 rettv->vval.v_list = l;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11104 ++l->lv_refcount;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11105
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11106 for (i = start; stride > 0 ? i <= end : i >= end; i += stride)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11107 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11108 li = listitem_alloc();
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11109 if (li == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11110 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11111 li->li_tv.v_type = VAR_NUMBER;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11112 li->li_tv.v_lock = 0;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11113 li->li_tv.vval.v_number = i;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11114 list_append(l, li);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11115 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11116 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11117 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11118 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11119
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11120 /*
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11121 * "readfile()" function
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11122 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11123 static void
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11124 f_readfile(argvars, rettv)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11125 typval_T *argvars;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11126 typval_T *rettv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11127 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11128 int binary = FALSE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11129 char_u *fname;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11130 FILE *fd;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11131 list_T *l;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11132 listitem_T *li;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11133 #define FREAD_SIZE 200 /* optimized for text lines */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11134 char_u buf[FREAD_SIZE];
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11135 int readlen; /* size of last fread() */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11136 int buflen; /* nr of valid chars in buf[] */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11137 int filtd; /* how much in buf[] was NUL -> '\n' filtered */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11138 int tolist; /* first byte in buf[] still to be put in list */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11139 int chop; /* how many CR to chop off */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11140 char_u *prev = NULL; /* previously read bytes, if any */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11141 int prevlen = 0; /* length of "prev" if not NULL */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11142 char_u *s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11143 int len;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11144 long maxline = MAXLNUM;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11145 long cnt = 0;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11146
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11147 if (argvars[1].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11148 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11149 if (STRCMP(get_tv_string(&argvars[1]), "b") == 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11150 binary = TRUE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11151 if (argvars[2].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11152 maxline = get_tv_number(&argvars[2]);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11153 }
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11154
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11155 l = list_alloc();
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11156 if (l == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11157 return;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11158 rettv->v_type = VAR_LIST;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11159 rettv->vval.v_list = l;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11160 l->lv_refcount = 1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11161
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11162 /* Always open the file in binary mode, library functions have a mind of
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11163 * their own about CR-LF conversion. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11164 fname = get_tv_string(&argvars[0]);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11165 if (*fname == NUL || (fd = mch_fopen((char *)fname, READBIN)) == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11166 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11167 EMSG2(_(e_notopen), *fname == NUL ? (char_u *)_("<empty>") : fname);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11168 return;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11169 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11170
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11171 filtd = 0;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11172 while (cnt < maxline)
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11173 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11174 readlen = fread(buf + filtd, 1, FREAD_SIZE - filtd, fd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11175 buflen = filtd + readlen;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11176 tolist = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11177 for ( ; filtd < buflen || readlen <= 0; ++filtd)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11178 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11179 if (buf[filtd] == '\n' || readlen <= 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11180 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11181 /* Only when in binary mode add an empty list item when the
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11182 * last line ends in a '\n'. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11183 if (!binary && readlen == 0 && filtd == 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11184 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11185
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11186 /* 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
11187 * list. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11188 chop = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11189 if (!binary)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11190 while (filtd - chop - 1 >= tolist
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11191 && buf[filtd - chop - 1] == '\r')
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11192 ++chop;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11193 len = filtd - tolist - chop;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11194 if (prev == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11195 s = vim_strnsave(buf + tolist, len);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11196 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11197 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11198 s = alloc((unsigned)(prevlen + len + 1));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11199 if (s != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11200 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11201 mch_memmove(s, prev, prevlen);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11202 vim_free(prev);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11203 prev = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11204 mch_memmove(s + prevlen, buf + tolist, len);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11205 s[prevlen + len] = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11206 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11207 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11208 tolist = filtd + 1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11209
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11210 li = listitem_alloc();
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11211 if (li == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11212 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11213 vim_free(s);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11214 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11215 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11216 li->li_tv.v_type = VAR_STRING;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11217 li->li_tv.v_lock = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11218 li->li_tv.vval.v_string = s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11219 list_append(l, li);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11220
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11221 if (++cnt >= maxline)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11222 break;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11223 if (readlen <= 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11224 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11225 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11226 else if (buf[filtd] == NUL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11227 buf[filtd] = '\n';
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11228 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11229 if (readlen <= 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11230 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11231
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11232 if (tolist == 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11233 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11234 /* "buf" is full, need to move text to an allocated buffer */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11235 if (prev == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11236 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11237 prev = vim_strnsave(buf, buflen);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11238 prevlen = buflen;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11239 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11240 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11241 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11242 s = alloc((unsigned)(prevlen + buflen));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11243 if (s != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11244 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11245 mch_memmove(s, prev, prevlen);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11246 mch_memmove(s + prevlen, buf, buflen);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11247 vim_free(prev);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11248 prev = s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11249 prevlen += buflen;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11250 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11251 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11252 filtd = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11253 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11254 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11255 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11256 mch_memmove(buf, buf + tolist, buflen - tolist);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11257 filtd -= tolist;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11258 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11259 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11260
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11261 vim_free(prev);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11262 fclose(fd);
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
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11266 #if defined(FEAT_CLIENTSERVER) && defined(FEAT_X11)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11267 static void make_connection __ARGS((void));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11268 static int check_connection __ARGS((void));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11269
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11270 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11271 make_connection()
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11272 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11273 if (X_DISPLAY == NULL
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11274 # ifdef FEAT_GUI
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11275 && !gui.in_use
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11276 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11277 )
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11278 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11279 x_force_connect = TRUE;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11280 setup_term_clip();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11281 x_force_connect = FALSE;
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
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11285 static int
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11286 check_connection()
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11287 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11288 make_connection();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11289 if (X_DISPLAY == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11290 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11291 EMSG(_("E240: No connection to Vim server"));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11292 return FAIL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11293 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11294 return OK;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11295 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11296 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11297
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11298 #ifdef FEAT_CLIENTSERVER
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11299 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
11300
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11301 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11302 remote_common(argvars, rettv, expr)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11303 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11304 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11305 int expr;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11306 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11307 char_u *server_name;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11308 char_u *keys;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11309 char_u *r = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11310 char_u buf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11311 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11312 HWND w;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11313 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11314 Window w;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11315 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11316
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11317 if (check_restricted() || check_secure())
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11318 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11319
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11320 # ifdef FEAT_X11
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11321 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11322 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11323 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11324
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11325 server_name = get_tv_string(&argvars[0]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11326 keys = get_tv_string_buf(&argvars[1], buf);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11327 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11328 if (serverSendToVim(server_name, keys, &r, &w, expr, TRUE) < 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11329 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11330 if (serverSendToVim(X_DISPLAY, server_name, keys, &r, &w, expr, 0, TRUE)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11331 < 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11332 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11333 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11334 if (r != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11335 EMSG(r); /* sending worked but evaluation failed */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11336 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11337 EMSG2(_("E241: Unable to send to %s"), server_name);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11338 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11339 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11340
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11341 rettv->vval.v_string = r;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11342
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11343 if (argvars[2].v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11344 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11345 dictitem_T v;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11346 char_u str[30];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11347
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11348 sprintf((char *)str, "0x%x", (unsigned int)w);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11349 v.di_tv.v_type = VAR_STRING;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11350 v.di_tv.vval.v_string = vim_strsave(str);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11351 set_var(get_tv_string(&argvars[2]), &v.di_tv, FALSE);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11352 vim_free(v.di_tv.vval.v_string);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11353 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11354 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11355 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11356
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11357 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11358 * "remote_expr()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11359 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11360 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11361 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11362 f_remote_expr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11363 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11364 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11365 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11366 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11367 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11368 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11369 remote_common(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11370 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11371 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11372
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11373 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11374 * "remote_foreground()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11375 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11376 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11377 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11378 f_remote_foreground(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11379 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11380 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11381 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11382 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11383 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11384 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11385 /* On Win32 it's done in this application. */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11386 serverForeground(get_tv_string(&argvars[0]));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11387 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11388 /* Send a foreground() expression to the server. */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11389 argvars[1].v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11390 argvars[1].vval.v_string = vim_strsave((char_u *)"foreground()");
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11391 argvars[2].v_type = VAR_UNKNOWN;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11392 remote_common(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11393 vim_free(argvars[1].vval.v_string);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11394 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11395 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11396 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11397
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11398 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11399 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11400 f_remote_peek(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11401 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11402 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11403 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11404 #ifdef FEAT_CLIENTSERVER
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11405 dictitem_T v;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11406 char_u *s = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11407 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11408 int n = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11409 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11410
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11411 if (check_restricted() || check_secure())
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11412 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11413 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11414 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11415 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11416 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11417 sscanf(get_tv_string(&argvars[0]), "%x", &n);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11418 if (n == 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11419 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11420 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11421 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11422 s = serverGetReply((HWND)n, FALSE, FALSE, FALSE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11423 rettv->vval.v_number = (s != NULL);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11424 }
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 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11427 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11428 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11429
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11430 rettv->vval.v_number = serverPeekReply(X_DISPLAY,
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11431 serverStrToWin(get_tv_string(&argvars[0])), &s);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11432 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11433
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11434 if (argvars[1].v_type != VAR_UNKNOWN && rettv->vval.v_number > 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11435 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11436 v.di_tv.v_type = VAR_STRING;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11437 v.di_tv.vval.v_string = vim_strsave(s);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11438 set_var(get_tv_string(&argvars[1]), &v.di_tv, FALSE);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11439 vim_free(v.di_tv.vval.v_string);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11440 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11441 #else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11442 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11443 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11444 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11445
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11446 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11447 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11448 f_remote_read(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11449 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11450 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11451 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11452 char_u *r = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11453
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11454 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11455 if (!check_restricted() && !check_secure())
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11456 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11457 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11458 /* The server's HWND is encoded in the 'id' parameter */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11459 int n = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11460
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11461 sscanf(get_tv_string(&argvars[0]), "%x", &n);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11462 if (n != 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11463 r = serverGetReply((HWND)n, FALSE, TRUE, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11464 if (r == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11465 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11466 if (check_connection() == FAIL || serverReadReply(X_DISPLAY,
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11467 serverStrToWin(get_tv_string(&argvars[0])), &r, FALSE) < 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11468 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11469 EMSG(_("E277: Unable to read a server reply"));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11470 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11471 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11472 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11473 rettv->vval.v_string = r;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11474 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11475
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11476 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11477 * "remote_send()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11478 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11479 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11480 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11481 f_remote_send(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11482 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11483 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11484 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11485 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11486 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11487 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11488 remote_common(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11489 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11490 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11491
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11492 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11493 * "remove()" function
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11494 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11495 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11496 f_remove(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11497 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11498 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11499 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11500 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11501 listitem_T *item, *item2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11502 listitem_T *li;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11503 long idx;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11504 long end;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11505 char_u *key;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11506 dict_T *d;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11507 dictitem_T *di;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11508
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11509 rettv->vval.v_number = 0;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11510 if (argvars[0].v_type == VAR_DICT)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11511 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11512 if (argvars[2].v_type != VAR_UNKNOWN)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11513 EMSG2(_(e_toomanyarg), "remove()");
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11514 else if ((d = argvars[0].vval.v_dict) != NULL
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11515 && !tv_check_lock(d->dv_lock, (char_u *)"remove()"))
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11516 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11517 key = get_tv_string(&argvars[1]);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11518 di = dict_find(d, key, -1);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11519 if (di == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11520 EMSG2(_(e_dictkey), key);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11521 else
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11522 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11523 *rettv = di->di_tv;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11524 init_tv(&di->di_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11525 dictitem_remove(d, di);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11526 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11527 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11528 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11529 else if (argvars[0].v_type != VAR_LIST)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11530 EMSG2(_(e_listdictarg), "remove()");
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11531 else if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11532 && !tv_check_lock(l->lv_lock, (char_u *)"remove()"))
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11533 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11534 idx = get_tv_number(&argvars[1]);
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11535 item = list_find(l, idx);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11536 if (item == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11537 EMSGN(_(e_listidx), idx);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11538 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11539 {
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11540 if (argvars[2].v_type == VAR_UNKNOWN)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11541 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11542 /* Remove one item, return its value. */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
11543 list_remove(l, item, item);
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11544 *rettv = item->li_tv;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11545 vim_free(item);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11546 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11547 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11548 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11549 /* Remove range of items, return list with values. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11550 end = get_tv_number(&argvars[2]);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11551 item2 = list_find(l, end);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11552 if (item2 == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11553 EMSGN(_(e_listidx), end);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11554 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11555 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11556 int cnt = 0;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11557
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11558 for (li = item; li != NULL; li = li->li_next)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11559 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11560 ++cnt;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11561 if (li == item2)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11562 break;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11563 }
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11564 if (li == NULL) /* didn't find "item2" after "item" */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11565 EMSG(_(e_invrange));
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11566 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11567 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
11568 list_remove(l, item, item2);
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11569 l = list_alloc();
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11570 if (l != NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11571 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11572 rettv->v_type = VAR_LIST;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11573 rettv->vval.v_list = l;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11574 l->lv_first = item;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11575 l->lv_last = item2;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11576 l->lv_refcount = 1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11577 item->li_prev = NULL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11578 item2->li_next = NULL;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11579 l->lv_len = cnt;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11580 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11581 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11582 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11583 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11584 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11585 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11586 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11587
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11588 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11589 * "rename({from}, {to})" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11590 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11591 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11592 f_rename(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11593 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11594 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11595 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11596 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11597
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11598 if (check_restricted() || check_secure())
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11599 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11600 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11601 rettv->vval.v_number = vim_rename(get_tv_string(&argvars[0]),
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11602 get_tv_string_buf(&argvars[1], buf));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11603 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11604
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11605 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11606 * "repeat()" function
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11607 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11608 /*ARGSUSED*/
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11609 static void
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11610 f_repeat(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11611 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11612 typval_T *rettv;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11613 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11614 char_u *p;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11615 int n;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11616 int slen;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11617 int len;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11618 char_u *r;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11619 int i;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11620 list_T *l;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11621
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11622 n = get_tv_number(&argvars[1]);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11623 if (argvars[0].v_type == VAR_LIST)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11624 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11625 l = list_alloc();
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11626 if (l != NULL && argvars[0].vval.v_list != NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11627 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11628 l->lv_refcount = 1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11629 while (n-- > 0)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11630 if (list_extend(l, argvars[0].vval.v_list, NULL) == FAIL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11631 break;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11632 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11633 rettv->v_type = VAR_LIST;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11634 rettv->vval.v_list = l;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11635 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11636 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11637 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11638 p = get_tv_string(&argvars[0]);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11639 rettv->v_type = VAR_STRING;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11640 rettv->vval.v_string = NULL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11641
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11642 slen = (int)STRLEN(p);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11643 len = slen * n;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11644 if (len <= 0)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11645 return;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11646
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11647 r = alloc(len + 1);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11648 if (r != NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11649 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11650 for (i = 0; i < n; i++)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11651 mch_memmove(r + i * slen, p, (size_t)slen);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11652 r[len] = NUL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11653 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11654
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11655 rettv->vval.v_string = r;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11656 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11657 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11658
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11659 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11660 * "resolve()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11661 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11662 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11663 f_resolve(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11664 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11665 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11666 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11667 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11668
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11669 p = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11670 #ifdef FEAT_SHORTCUT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11671 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11672 char_u *v = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11673
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11674 v = mch_resolve_shortcut(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11675 if (v != NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11676 rettv->vval.v_string = v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11677 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11678 rettv->vval.v_string = vim_strsave(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11679 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11680 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11681 # ifdef HAVE_READLINK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11682 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11683 char_u buf[MAXPATHL + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11684 char_u *cpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11685 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11686 char_u *remain = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11687 char_u *q;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11688 int is_relative_to_current = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11689 int has_trailing_pathsep = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11690 int limit = 100;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11691
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11692 p = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11693
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11694 if (p[0] == '.' && (vim_ispathsep(p[1])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11695 || (p[1] == '.' && (vim_ispathsep(p[2])))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11696 is_relative_to_current = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11697
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11698 len = STRLEN(p);
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
11699 if (len > 0 && after_pathsep(p, p + len))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11700 has_trailing_pathsep = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11701
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11702 q = getnextcomp(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11703 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11704 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11705 /* Separate the first path component in "p", and keep the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11706 * remainder (beginning with the path separator). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11707 remain = vim_strsave(q - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11708 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11709 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11710
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11711 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11712 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11713 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11714 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11715 len = readlink((char *)p, (char *)buf, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11716 if (len <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11717 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11718 buf[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11719
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11720 if (limit-- == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11721 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11722 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11723 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11724 EMSG(_("E655: Too many symbolic links (cycle?)"));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11725 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11726 goto fail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11727 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11728
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11729 /* Ensure that the result will have a trailing path separator
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11730 * if the argument has one. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11731 if (remain == NULL && has_trailing_pathsep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11732 add_pathsep(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11733
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11734 /* Separate the first path component in the link value and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11735 * concatenate the remainders. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11736 q = getnextcomp(vim_ispathsep(*buf) ? buf + 1 : buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11737 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11738 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11739 if (remain == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11740 remain = vim_strsave(q - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11741 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11742 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
11743 cpy = vim_strnsave(q-1, STRLEN(q-1) + STRLEN(remain));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11744 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11745 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11746 STRCAT(cpy, remain);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11747 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11748 remain = cpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11749 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11750 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11751 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11752 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11753
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11754 q = gettail(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11755 if (q > p && *q == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11756 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11757 /* Ignore trailing path separator. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11758 q[-1] = NUL;
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 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11761 if (q > p && !mch_isFullName(buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11762 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11763 /* symlink is relative to directory of argument */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11764 cpy = alloc((unsigned)(STRLEN(p) + STRLEN(buf) + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11765 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11766 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11767 STRCPY(cpy, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11768 STRCPY(gettail(cpy), buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11769 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11770 p = cpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11771 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11772 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11773 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11774 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11775 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11776 p = vim_strsave(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11777 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11778 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11779
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11780 if (remain == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11781 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11782
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11783 /* Append the first path component of "remain" to "p". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11784 q = getnextcomp(remain + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11785 len = q - remain - (*q != NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11786 cpy = vim_strnsave(p, STRLEN(p) + len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11787 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11788 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11789 STRNCAT(cpy, remain, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11790 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11791 p = cpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11792 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11793 /* Shorten "remain". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11794 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11795 STRCPY(remain, q - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11796 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11797 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11798 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11799 remain = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11800 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11801 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11802
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11803 /* If the result is a relative path name, make it explicitly relative to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11804 * the current directory if and only if the argument had this form. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11805 if (!vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11806 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11807 if (is_relative_to_current
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11808 && *p != NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11809 && !(p[0] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11810 && (p[1] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11811 || vim_ispathsep(p[1])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11812 || (p[1] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11813 && (p[2] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11814 || vim_ispathsep(p[2]))))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11815 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11816 /* Prepend "./". */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
11817 cpy = concat_str((char_u *)"./", p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11818 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11819 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11820 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11821 p = cpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11822 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11823 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11824 else if (!is_relative_to_current)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11825 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11826 /* Strip leading "./". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11827 q = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11828 while (q[0] == '.' && vim_ispathsep(q[1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11829 q += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11830 if (q > p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11831 mch_memmove(p, p + 2, STRLEN(p + 2) + (size_t)1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11832 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11833 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11834
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11835 /* Ensure that the result will have no trailing path separator
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11836 * if the argument had none. But keep "/" or "//". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11837 if (!has_trailing_pathsep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11838 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11839 q = p + STRLEN(p);
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
11840 if (after_pathsep(p, q))
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
11841 *gettail_sep(p) = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11842 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11843
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11844 rettv->vval.v_string = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11845 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11846 # else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11847 rettv->vval.v_string = vim_strsave(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11848 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11849 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11850
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11851 simplify_filename(rettv->vval.v_string);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11852
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11853 #ifdef HAVE_READLINK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11854 fail:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11855 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11856 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11857 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11858
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11859 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11860 * "reverse({list})" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11861 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11862 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11863 f_reverse(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11864 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11865 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11866 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11867 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11868 listitem_T *li, *ni;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11869
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11870 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11871 if (argvars[0].v_type != VAR_LIST)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11872 EMSG2(_(e_listarg), "reverse()");
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11873 else if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11874 && !tv_check_lock(l->lv_lock, (char_u *)"reverse()"))
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11875 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11876 li = l->lv_last;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
11877 l->lv_first = l->lv_last = NULL;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11878 l->lv_len = 0;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11879 while (li != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11880 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11881 ni = li->li_prev;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11882 list_append(l, li);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11883 li = ni;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11884 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11885 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11886 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11887 ++l->lv_refcount;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11888 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11889 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11890
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11891 #define SP_NOMOVE 1 /* don't move cursor */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11892 #define SP_REPEAT 2 /* repeat to find outer pair */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11893 #define SP_RETCOUNT 4 /* return matchcount */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11894
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11895 static int get_search_arg __ARGS((typval_T *varp, int *flagsp));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11896
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11897 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11898 * Get flags for a search function.
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11899 * Possibly sets "p_ws".
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11900 * Returns BACKWARD, FORWARD or zero (for an error).
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11901 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11902 static int
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11903 get_search_arg(varp, flagsp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11904 typval_T *varp;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11905 int *flagsp;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11906 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11907 int dir = FORWARD;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11908 char_u *flags;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11909 char_u nbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11910 int mask;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11911
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11912 if (varp->v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11913 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11914 flags = get_tv_string_buf(varp, nbuf);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11915 while (*flags != NUL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11916 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11917 switch (*flags)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11918 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11919 case 'b': dir = BACKWARD; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11920 case 'w': p_ws = TRUE; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11921 case 'W': p_ws = FALSE; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11922 default: mask = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11923 if (flagsp != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11924 switch (*flags)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11925 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11926 case 'n': mask = SP_NOMOVE; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11927 case 'r': mask = SP_REPEAT; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11928 case 'm': mask = SP_RETCOUNT; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11929 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11930 if (mask == 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11931 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11932 EMSG2(_(e_invarg2), flags);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11933 dir = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11934 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11935 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11936 *flagsp |= mask;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11937 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11938 if (dir == 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11939 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11940 ++flags;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11941 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11942 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11943 return dir;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11944 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11945
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11946 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11947 * "search()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11948 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11949 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11950 f_search(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11951 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11952 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11953 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11954 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11955 pos_T pos;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11956 pos_T save_cursor;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11957 int save_p_ws = p_ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11958 int dir;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11959 int flags = 0;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11960
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11961 rettv->vval.v_number = 0; /* default: FAIL */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11962
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11963 pat = get_tv_string(&argvars[0]);
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11964 dir = get_search_arg(&argvars[1], &flags); /* may set p_ws */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11965 if (dir == 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11966 goto theend;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11967 if ((flags & ~SP_NOMOVE) != 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11968 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11969 EMSG2(_(e_invarg2), get_tv_string(&argvars[1]));
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11970 goto theend;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11971 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11972
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11973 pos = save_cursor = curwin->w_cursor;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11974 if (searchit(curwin, curbuf, &pos, dir, pat, 1L,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11975 SEARCH_KEEP, RE_SEARCH) != FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11976 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11977 rettv->vval.v_number = pos.lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11978 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11979 /* "/$" will put the cursor after the end of the line, may need to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11980 * correct that here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11981 check_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11982 }
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11983
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11984 /* If 'n' flag is used: restore cursor position. */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11985 if (flags & SP_NOMOVE)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11986 curwin->w_cursor = save_cursor;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
11987 theend:
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11988 p_ws = save_p_ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11989 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11990
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11991 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11992 * "searchpair()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11993 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11994 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11995 f_searchpair(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11996 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11997 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11998 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11999 char_u *spat, *mpat, *epat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12000 char_u *skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12001 char_u *pat, *pat2, *pat3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12002 pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12003 pos_T firstpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12004 pos_T save_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12005 pos_T save_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12006 int save_p_ws = p_ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12007 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12008 int dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12009 int flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12010 char_u nbuf1[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12011 char_u nbuf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12012 char_u nbuf3[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12013 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12014 int r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12015 int nest = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12016 int err;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12017
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12018 rettv->vval.v_number = 0; /* default: FAIL */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12019
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12020 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12021 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12022 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12023
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12024 /* Get the three pattern arguments: start, middle, end. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12025 spat = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12026 mpat = get_tv_string_buf(&argvars[1], nbuf1);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12027 epat = get_tv_string_buf(&argvars[2], nbuf2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12028
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12029 /* Make two search patterns: start/end (pat2, for in nested pairs) and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12030 * start/middle/end (pat3, for the top pair). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12031 pat2 = alloc((unsigned)(STRLEN(spat) + STRLEN(epat) + 15));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12032 pat3 = alloc((unsigned)(STRLEN(spat) + STRLEN(mpat) + STRLEN(epat) + 23));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12033 if (pat2 == NULL || pat3 == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12034 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12035 sprintf((char *)pat2, "\\(%s\\m\\)\\|\\(%s\\m\\)", spat, epat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12036 if (*mpat == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12037 STRCPY(pat3, pat2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12038 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12039 sprintf((char *)pat3, "\\(%s\\m\\)\\|\\(%s\\m\\)\\|\\(%s\\m\\)",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12040 spat, epat, mpat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12041
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12042 /* Handle the optional fourth argument: flags */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12043 dir = get_search_arg(&argvars[3], &flags); /* may set p_ws */
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12044 if (dir == 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12045 goto theend;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12046
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12047 /* Optional fifth argument: skip expresion */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12048 if (argvars[3].v_type == VAR_UNKNOWN
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12049 || argvars[4].v_type == VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12050 skip = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12051 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12052 skip = get_tv_string_buf(&argvars[4], nbuf3);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12053
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12054 save_cursor = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12055 pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12056 firstpos.lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12057 pat = pat3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12058 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12059 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12060 n = searchit(curwin, curbuf, &pos, dir, pat, 1L,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12061 SEARCH_KEEP, RE_SEARCH);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12062 if (n == FAIL || (firstpos.lnum != 0 && equalpos(pos, firstpos)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12063 /* didn't find it or found the first match again: FAIL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12064 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12065
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12066 if (firstpos.lnum == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12067 firstpos = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12068
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12069 /* If the skip pattern matches, ignore this match. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12070 if (*skip != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12071 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12072 save_pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12073 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12074 r = eval_to_bool(skip, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12075 curwin->w_cursor = save_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12076 if (err)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12077 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12078 /* Evaluating {skip} caused an error, break here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12079 curwin->w_cursor = save_cursor;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12080 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12081 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12082 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12083 if (r)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12084 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12085 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12086
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12087 if ((dir == BACKWARD && n == 3) || (dir == FORWARD && n == 2))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12088 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12089 /* Found end when searching backwards or start when searching
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12090 * forward: nested pair. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12091 ++nest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12092 pat = pat2; /* nested, don't search for middle */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12093 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12094 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12095 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12096 /* Found end when searching forward or start when searching
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12097 * backward: end of (nested) pair; or found middle in outer pair. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12098 if (--nest == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12099 pat = pat3; /* outer level, search for middle */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12100 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12101
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12102 if (nest == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12103 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12104 /* Found the match: return matchcount or line number. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12105 if (flags & SP_RETCOUNT)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12106 ++rettv->vval.v_number;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12107 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12108 rettv->vval.v_number = pos.lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12109 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12110 if (!(flags & SP_REPEAT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12111 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12112 nest = 1; /* search for next unmatched */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12113 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12114 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12115
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12116 /* If 'n' flag is used or search failed: restore cursor position. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12117 if ((flags & SP_NOMOVE) || rettv->vval.v_number == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12118 curwin->w_cursor = save_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12119
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12120 theend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12121 vim_free(pat2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12122 vim_free(pat3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12123 p_ws = save_p_ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12124 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12125 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12126
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12127 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12128 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12129 f_server2client(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12130 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12131 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12132 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12133 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12134 char_u buf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12135 char_u *server = get_tv_string(&argvars[0]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12136 char_u *reply = get_tv_string_buf(&argvars[1], buf);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12137
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12138 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12139 if (check_restricted() || check_secure())
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12140 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12141 # ifdef FEAT_X11
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12142 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12143 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12144 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12145
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12146 if (serverSendReply(server, reply) < 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12147 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12148 EMSG(_("E258: Unable to send to client"));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12149 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12150 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12151 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12152 #else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12153 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12154 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12155 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12156
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12157 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12158 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12159 f_serverlist(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12160 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12161 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12162 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12163 char_u *r = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12164
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12165 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12166 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12167 r = serverGetVimNames();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12168 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12169 make_connection();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12170 if (X_DISPLAY != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12171 r = serverGetVimNames(X_DISPLAY);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12172 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12173 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12174 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12175 rettv->vval.v_string = r;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12176 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12177
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12178 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12179 * "setbufvar()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12180 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12181 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12182 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12183 f_setbufvar(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12184 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12185 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12186 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12187 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12188 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12189 aco_save_T aco;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12190 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12191 buf_T *save_curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12192 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12193 char_u *varname, *bufvarname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12194 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12195 char_u nbuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12196
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12197 if (check_restricted() || check_secure())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12198 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12199 ++emsg_off;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12200 buf = get_buf_tv(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12201 varname = get_tv_string(&argvars[1]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12202 varp = &argvars[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12203
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12204 if (buf != NULL && varname != NULL && varp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12205 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12206 /* set curbuf to be our buf, temporarily */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12207 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12208 aucmd_prepbuf(&aco, buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12209 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12210 save_curbuf = curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12211 curbuf = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12212 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12213
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12214 if (*varname == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12215 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12216 ++varname;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12217 set_option_value(varname, get_tv_number(varp),
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12218 get_tv_string_buf(varp, nbuf), OPT_LOCAL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12219 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12220 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12221 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12222 bufvarname = alloc((unsigned)STRLEN(varname) + 3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12223 if (bufvarname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12224 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12225 STRCPY(bufvarname, "b:");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12226 STRCPY(bufvarname + 2, varname);
51
8c25f10d49e7 updated for version 7.0028
vimboss
parents: 43
diff changeset
12227 set_var(bufvarname, varp, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12228 vim_free(bufvarname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12229 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12230 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12231
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12232 /* reset notion of buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12233 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12234 aucmd_restbuf(&aco);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12235 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12236 curbuf = save_curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12237 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12238 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12239 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12240 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12241
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12242 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12243 * "setcmdpos()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12244 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12245 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12246 f_setcmdpos(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12247 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12248 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12249 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12250 rettv->vval.v_number = set_cmdline_pos(
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12251 (int)get_tv_number(&argvars[0]) - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12252 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12253
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12254 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12255 * "setline()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12256 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12257 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12258 f_setline(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12259 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12260 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12261 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12262 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12263 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12264
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12265 lnum = get_tv_lnum(argvars);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12266 line = get_tv_string(&argvars[1]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12267 rettv->vval.v_number = 1; /* FAIL is default */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12268
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12269 if (lnum >= 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12270 && lnum <= curbuf->b_ml.ml_line_count
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12271 && u_savesub(lnum) == OK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12272 && ml_replace(lnum, line, TRUE) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12273 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12274 changed_bytes(lnum, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12275 check_cursor_col();
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12276 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12277 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12278 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12279
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12280 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12281 * "setreg()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12282 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12283 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12284 f_setreg(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12285 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12286 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12287 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12288 int regname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12289 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12290 char_u *stropt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12291 int append;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12292 char_u yank_type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12293 long block_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12294
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12295 block_len = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12296 yank_type = MAUTO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12297 append = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12298
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12299 strregname = get_tv_string(argvars);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12300 rettv->vval.v_number = 1; /* FAIL is default */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12301
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12302 regname = (strregname == NULL ? '"' : *strregname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12303 if (regname == 0 || regname == '@')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12304 regname = '"';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12305 else if (regname == '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12306 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12307
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12308 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12309 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12310 for (stropt = get_tv_string(&argvars[2]); *stropt != NUL; ++stropt)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12311 switch (*stropt)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12312 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12313 case 'a': case 'A': /* append */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12314 append = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12315 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12316 case 'v': case 'c': /* character-wise selection */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12317 yank_type = MCHAR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12318 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12319 case 'V': case 'l': /* line-wise selection */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12320 yank_type = MLINE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12321 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12322 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12323 case 'b': case Ctrl_V: /* block-wise selection */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12324 yank_type = MBLOCK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12325 if (VIM_ISDIGIT(stropt[1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12326 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12327 ++stropt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12328 block_len = getdigits(&stropt) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12329 --stropt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12330 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12331 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12332 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12333 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12334 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12335
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12336 write_reg_contents_ex(regname, get_tv_string(&argvars[1]), -1,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12337 append, yank_type, block_len);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12338 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12339 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12340
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12341
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12342 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12343 * "setwinvar(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12344 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12345 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12346 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12347 f_setwinvar(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12348 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12349 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12350 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12351 win_T *win;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12352 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12353 win_T *save_curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12354 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12355 char_u *varname, *winvarname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12356 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12357 char_u nbuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12358
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12359 if (check_restricted() || check_secure())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12360 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12361 ++emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12362 win = find_win_by_nr(&argvars[0]);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12363 varname = get_tv_string(&argvars[1]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12364 varp = &argvars[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12365
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12366 if (win != NULL && varname != NULL && varp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12367 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12368 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12369 /* set curwin to be our win, temporarily */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12370 save_curwin = curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12371 curwin = win;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12372 curbuf = curwin->w_buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12373 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12374
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12375 if (*varname == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12376 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12377 ++varname;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12378 set_option_value(varname, get_tv_number(varp),
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12379 get_tv_string_buf(varp, nbuf), OPT_LOCAL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12380 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12381 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12382 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12383 winvarname = alloc((unsigned)STRLEN(varname) + 3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12384 if (winvarname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12385 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12386 STRCPY(winvarname, "w:");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12387 STRCPY(winvarname + 2, varname);
51
8c25f10d49e7 updated for version 7.0028
vimboss
parents: 43
diff changeset
12388 set_var(winvarname, varp, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12389 vim_free(winvarname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12390 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12391 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12392
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12393 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12394 /* Restore current window, if it's still valid (autocomands can make
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12395 * it invalid). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12396 if (win_valid(save_curwin))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12397 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12398 curwin = save_curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12399 curbuf = curwin->w_buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12400 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12401 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12402 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12403 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12404 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12405
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12406 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12407 * "simplify()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12408 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12409 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12410 f_simplify(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12411 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12412 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12413 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12414 char_u *p;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12415
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12416 p = get_tv_string(&argvars[0]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12417 rettv->vval.v_string = vim_strsave(p);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12418 simplify_filename(rettv->vval.v_string); /* simplify in place */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12419 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12420 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12421
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12422 static int
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12423 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12424 _RTLENTRYF
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12425 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12426 item_compare __ARGS((const void *s1, const void *s2));
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_compare2 __ARGS((const void *s1, const void *s2));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12432
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12433 static int item_compare_ic;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12434 static char_u *item_compare_func;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12435 #define ITEM_COMPARE_FAIL 999
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12436
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12437 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12438 * Compare functions for f_sort() below.
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12439 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12440 static int
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12441 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12442 _RTLENTRYF
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12443 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12444 item_compare(s1, s2)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12445 const void *s1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12446 const void *s2;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12447 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12448 char_u *p1, *p2;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12449 char_u *tofree1, *tofree2;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12450 int res;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12451 char_u numbuf1[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12452 char_u numbuf2[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12453
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12454 p1 = tv2string(&(*(listitem_T **)s1)->li_tv, &tofree1, numbuf1);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12455 p2 = tv2string(&(*(listitem_T **)s2)->li_tv, &tofree2, numbuf2);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12456 if (item_compare_ic)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12457 res = STRICMP(p1, p2);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12458 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12459 res = STRCMP(p1, p2);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12460 vim_free(tofree1);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12461 vim_free(tofree2);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12462 return res;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12463 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12464
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12465 static int
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12466 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12467 _RTLENTRYF
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12468 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12469 item_compare2(s1, s2)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12470 const void *s1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12471 const void *s2;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12472 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12473 int res;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12474 typval_T rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12475 typval_T argv[2];
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12476 int dummy;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12477
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
12478 /* 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
12479 * in the copy without changing the original list items. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12480 copy_tv(&(*(listitem_T **)s1)->li_tv, &argv[0]);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12481 copy_tv(&(*(listitem_T **)s2)->li_tv, &argv[1]);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12482
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12483 rettv.v_type = VAR_UNKNOWN; /* clear_tv() uses this */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12484 res = call_func(item_compare_func, STRLEN(item_compare_func),
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
12485 &rettv, 2, argv, 0L, 0L, &dummy, TRUE, NULL);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12486 clear_tv(&argv[0]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12487 clear_tv(&argv[1]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12488
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12489 if (res == FAIL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12490 res = ITEM_COMPARE_FAIL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12491 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12492 res = get_tv_number(&rettv);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12493 clear_tv(&rettv);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12494 return res;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12495 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12496
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12497 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12498 * "sort({list})" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12499 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12500 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12501 f_sort(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12502 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12503 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12504 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12505 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12506 listitem_T *li;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12507 listitem_T **ptrs;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12508 long len;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12509 long i;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12510
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12511 rettv->vval.v_number = 0;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12512 if (argvars[0].v_type != VAR_LIST)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12513 EMSG2(_(e_listarg), "sort()");
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12514 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12515 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12516 l = argvars[0].vval.v_list;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
12517 if (l == NULL || tv_check_lock(l->lv_lock, (char_u *)"sort()"))
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12518 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12519 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12520 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12521 ++l->lv_refcount;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12522
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12523 len = list_len(l);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12524 if (len <= 1)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12525 return; /* short list sorts pretty quickly */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12526
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12527 item_compare_ic = FALSE;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12528 item_compare_func = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12529 if (argvars[1].v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12530 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12531 if (argvars[1].v_type == VAR_FUNC)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12532 item_compare_func = argvars[0].vval.v_string;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12533 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12534 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12535 i = get_tv_number(&argvars[1]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12536 if (i == 1)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12537 item_compare_ic = TRUE;
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 item_compare_func = get_tv_string(&argvars[1]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12540 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12541 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12542
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12543 /* 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
12544 ptrs = (listitem_T **)alloc((int)(len * sizeof(listitem_T *)));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12545 if (ptrs == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12546 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12547 i = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12548 for (li = l->lv_first; li != NULL; li = li->li_next)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12549 ptrs[i++] = li;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12550
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12551 /* test the compare function */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12552 if (item_compare_func != NULL
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12553 && item_compare2((void *)&ptrs[0], (void *)&ptrs[1])
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12554 == ITEM_COMPARE_FAIL)
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
12555 EMSG(_("E702: Sort compare function failed"));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12556 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12557 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12558 /* Sort the array with item pointers. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12559 qsort((void *)ptrs, (size_t)len, sizeof(listitem_T *),
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12560 item_compare_func == NULL ? item_compare : item_compare2);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12561
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12562 /* Clear the List and append the items in the sorted order. */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12563 l->lv_first = l->lv_last = NULL;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12564 l->lv_len = 0;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12565 for (i = 0; i < len; ++i)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12566 list_append(l, ptrs[i]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12567 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12568
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12569 vim_free(ptrs);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12570 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12571 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12572
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12573 static void
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
12574 f_split(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12575 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12576 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12577 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12578 char_u *str;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12579 char_u *end;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12580 char_u *pat;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12581 regmatch_T regmatch;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12582 char_u patbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12583 char_u *save_cpo;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12584 int match;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12585 listitem_T *ni;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12586 list_T *l;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12587 colnr_T col = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12588
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12589 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12590 save_cpo = p_cpo;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12591 p_cpo = (char_u *)"";
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12592
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12593 str = get_tv_string(&argvars[0]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12594 if (argvars[1].v_type == VAR_UNKNOWN)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12595 pat = (char_u *)"[\\x01- ]\\+";
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12596 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12597 pat = get_tv_string_buf(&argvars[1], patbuf);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12598
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12599 l = list_alloc();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12600 if (l == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12601 return;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12602 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12603 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12604 ++l->lv_refcount;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12605
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12606 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12607 if (regmatch.regprog != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12608 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12609 regmatch.rm_ic = FALSE;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12610 while (*str != NUL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12611 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12612 match = vim_regexec_nl(&regmatch, str, col);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12613 if (match)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12614 end = regmatch.startp[0];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12615 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12616 end = str + STRLEN(str);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12617 if (end > str)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12618 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12619 ni = listitem_alloc();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12620 if (ni == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12621 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12622 ni->li_tv.v_type = VAR_STRING;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
12623 ni->li_tv.v_lock = 0;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12624 ni->li_tv.vval.v_string = vim_strnsave(str, end - str);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12625 list_append(l, ni);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12626 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12627 if (!match)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12628 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12629 /* Advance to just after the match. */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12630 if (regmatch.endp[0] > str)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12631 col = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12632 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12633 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12634 /* Don't get stuck at the same match. */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12635 #ifdef FEAT_MBYTE
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12636 col = mb_ptr2len_check(regmatch.endp[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12637 #else
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12638 col = 1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12639 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12640 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12641 str = regmatch.endp[0];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12642 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12643
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12644 vim_free(regmatch.regprog);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12645 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12646
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12647 p_cpo = save_cpo;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12648 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12649
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12650 #ifdef HAVE_STRFTIME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12651 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12652 * "strftime({format}[, {time}])" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12653 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12654 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12655 f_strftime(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12656 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12657 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12658 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12659 char_u result_buf[256];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12660 struct tm *curtime;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12661 time_t seconds;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12662 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12663
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12664 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12665
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12666 p = get_tv_string(&argvars[0]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12667 if (argvars[1].v_type == VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12668 seconds = time(NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12669 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12670 seconds = (time_t)get_tv_number(&argvars[1]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12671 curtime = localtime(&seconds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12672 /* MSVC returns NULL for an invalid value of seconds. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12673 if (curtime == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12674 rettv->vval.v_string = vim_strsave((char_u *)_("(Invalid)"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12675 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12676 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12677 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12678 vimconv_T conv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12679 char_u *enc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12680
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12681 conv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12682 enc = enc_locale();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12683 convert_setup(&conv, p_enc, enc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12684 if (conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12685 p = string_convert(&conv, p, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12686 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12687 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12688 (void)strftime((char *)result_buf, sizeof(result_buf),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12689 (char *)p, curtime);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12690 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12691 result_buf[0] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12692
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12693 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12694 if (conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12695 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12696 convert_setup(&conv, enc, p_enc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12697 if (conv.vc_type != CONV_NONE)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12698 rettv->vval.v_string = string_convert(&conv, result_buf, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12699 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12700 # endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12701 rettv->vval.v_string = vim_strsave(result_buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12702
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12703 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12704 /* Release conversion descriptors */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12705 convert_setup(&conv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12706 vim_free(enc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12707 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12708 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12709 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12710 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12711
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12712 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12713 * "stridx()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12714 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12715 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12716 f_stridx(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12717 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12718 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12719 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12720 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12721 char_u *needle;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12722 char_u *haystack;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12723 char_u *save_haystack;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12724 char_u *pos;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12725 int start_idx;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12726
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12727 needle = get_tv_string(&argvars[1]);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12728 save_haystack = haystack = get_tv_string_buf(&argvars[0], buf);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12729 rettv->vval.v_number = -1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12730
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12731 if (argvars[2].v_type != VAR_UNKNOWN)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12732 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12733 start_idx = get_tv_number(&argvars[2]);
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
12734 if (start_idx >= (int)STRLEN(haystack))
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12735 return;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
12736 if (start_idx >= 0)
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
12737 haystack += start_idx;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12738 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12739
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12740 pos = (char_u *)strstr((char *)haystack, (char *)needle);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12741 if (pos != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12742 rettv->vval.v_number = (varnumber_T)(pos - save_haystack);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12743 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12744
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12745 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12746 * "string()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12747 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12748 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12749 f_string(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12750 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12751 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12752 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12753 char_u *tofree;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12754 char_u numbuf[NUMBUFLEN];
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12755
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12756 rettv->v_type = VAR_STRING;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12757 rettv->vval.v_string = tv2string(&argvars[0], &tofree, numbuf);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12758 if (tofree == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12759 rettv->vval.v_string = vim_strsave(rettv->vval.v_string);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12760 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12761
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12762 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12763 * "strlen()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12764 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12765 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12766 f_strlen(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12767 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12768 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12769 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12770 rettv->vval.v_number = (varnumber_T)(STRLEN(
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12771 get_tv_string(&argvars[0])));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12772 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12773
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12774 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12775 * "strpart()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12776 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12777 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12778 f_strpart(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12779 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12780 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12781 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12782 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12783 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12784 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12785 int slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12786
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12787 p = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12788 slen = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12789
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12790 n = get_tv_number(&argvars[1]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12791 if (argvars[2].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12792 len = get_tv_number(&argvars[2]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12793 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12794 len = slen - n; /* default len: all bytes that are available. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12795
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12796 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12797 * Only return the overlap between the specified part and the actual
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12798 * string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12799 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12800 if (n < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12801 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12802 len += n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12803 n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12804 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12805 else if (n > slen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12806 n = slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12807 if (len < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12808 len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12809 else if (n + len > slen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12810 len = slen - n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12811
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12812 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12813 rettv->vval.v_string = vim_strnsave(p + n, len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12814 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12815
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12816 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12817 * "strridx()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12818 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12819 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12820 f_strridx(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12821 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12822 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12823 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12824 char_u buf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12825 char_u *needle;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12826 char_u *haystack;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12827 char_u *rest;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12828 char_u *lastmatch = NULL;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
12829 int haystack_len, end_idx;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12830
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12831 needle = get_tv_string(&argvars[1]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12832 haystack = get_tv_string_buf(&argvars[0], buf);
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
12833 haystack_len = STRLEN(haystack);
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12834 if (argvars[2].v_type != VAR_UNKNOWN)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12835 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12836 /* Third argument: upper limit for index */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12837 end_idx = get_tv_number(&argvars[2]);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12838 if (end_idx < 0)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12839 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12840 /* can never find a match */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12841 rettv->vval.v_number = -1;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12842 return;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12843 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12844 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12845 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12846 end_idx = haystack_len;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12847
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12848 if (*needle == NUL)
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12849 {
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12850 /* Empty string matches past the end. */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12851 lastmatch = haystack + end_idx;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12852 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
12853 else
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 for (rest = haystack; *rest != '\0'; ++rest)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12856 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12857 rest = (char_u *)strstr((char *)rest, (char *)needle);
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
12858 if (rest == NULL || rest > haystack + end_idx)
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12859 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12860 lastmatch = rest;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12861 }
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
12862 }
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12863
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12864 if (lastmatch == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12865 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12866 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12867 rettv->vval.v_number = (varnumber_T)(lastmatch - haystack);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12868 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12869
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12870 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12871 * "strtrans()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12872 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12873 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12874 f_strtrans(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12875 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12876 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12877 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12878 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12879 rettv->vval.v_string = transstr(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12880 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12881
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12882 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12883 * "submatch()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12884 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12885 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12886 f_submatch(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12887 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12888 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12889 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12890 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12891 rettv->vval.v_string = reg_submatch((int)get_tv_number(&argvars[0]));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12892 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12893
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12894 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12895 * "substitute()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12896 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12897 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12898 f_substitute(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12899 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12900 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12901 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12902 char_u patbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12903 char_u subbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12904 char_u flagsbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12905
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12906 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12907 rettv->vval.v_string = do_string_sub(
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12908 get_tv_string(&argvars[0]),
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12909 get_tv_string_buf(&argvars[1], patbuf),
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12910 get_tv_string_buf(&argvars[2], subbuf),
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12911 get_tv_string_buf(&argvars[3], flagsbuf));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12912 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12913
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12914 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12915 * "synID(line, col, trans)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12916 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12917 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12918 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12919 f_synID(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12920 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12921 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12922 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12923 int id = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12924 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12925 long line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12926 long col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12927 int trans;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12928
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12929 line = get_tv_lnum(argvars);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12930 col = get_tv_number(&argvars[1]) - 1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12931 trans = get_tv_number(&argvars[2]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12932
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12933 if (line >= 1 && line <= curbuf->b_ml.ml_line_count
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12934 && col >= 0 && col < (long)STRLEN(ml_get(line)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12935 id = syn_get_id(line, col, trans);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12936 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12937
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12938 rettv->vval.v_number = id;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12939 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12940
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12941 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12942 * "synIDattr(id, what [, mode])" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12943 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12944 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12945 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12946 f_synIDattr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12947 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12948 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12949 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12950 char_u *p = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12951 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12952 int id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12953 char_u *what;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12954 char_u *mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12955 char_u modebuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12956 int modec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12957
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12958 id = get_tv_number(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12959 what = get_tv_string(&argvars[1]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12960 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12961 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12962 mode = get_tv_string_buf(&argvars[2], modebuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12963 modec = TOLOWER_ASC(mode[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12964 if (modec != 't' && modec != 'c'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12965 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12966 && modec != 'g'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12967 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12968 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12969 modec = 0; /* replace invalid with current */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12970 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12971 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12972 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12973 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12974 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12975 modec = 'g';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12976 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12977 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12978 if (t_colors > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12979 modec = 'c';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12980 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12981 modec = 't';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12982 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12983
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12984
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12985 switch (TOLOWER_ASC(what[0]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12986 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12987 case 'b':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12988 if (TOLOWER_ASC(what[1]) == 'g') /* bg[#] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12989 p = highlight_color(id, what, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12990 else /* bold */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12991 p = highlight_has_attr(id, HL_BOLD, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12992 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12993
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12994 case 'f': /* fg[#] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12995 p = highlight_color(id, what, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12996 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12997
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12998 case 'i':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12999 if (TOLOWER_ASC(what[1]) == 'n') /* inverse */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13000 p = highlight_has_attr(id, HL_INVERSE, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13001 else /* italic */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13002 p = highlight_has_attr(id, HL_ITALIC, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13003 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13004
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13005 case 'n': /* name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13006 p = get_highlight_name(NULL, id - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13007 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13008
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13009 case 'r': /* reverse */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13010 p = highlight_has_attr(id, HL_INVERSE, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13011 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13012
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13013 case 's': /* standout */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13014 p = highlight_has_attr(id, HL_STANDOUT, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13015 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13016
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13017 case 'u': /* underline */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13018 p = highlight_has_attr(id, HL_UNDERLINE, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13019 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13020 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13021
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13022 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13023 p = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13024 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13025 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13026 rettv->vval.v_string = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13027 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13028
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13029 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13030 * "synIDtrans(id)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13031 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13032 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13033 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13034 f_synIDtrans(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13035 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13036 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13037 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13038 int id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13039
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13040 #ifdef FEAT_SYN_HL
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13041 id = get_tv_number(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13042
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13043 if (id > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13044 id = syn_get_final_id(id);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13045 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13046 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13047 id = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13048
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13049 rettv->vval.v_number = id;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13050 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13051
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13052 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13053 * "system()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13054 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13055 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13056 f_system(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13057 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13058 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13059 {
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13060 char_u *res = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13061 char_u *p;
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13062 char_u *infile = NULL;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13063 char_u buf[NUMBUFLEN];
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13064 int err = FALSE;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13065 FILE *fd;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13066
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13067 if (argvars[1].v_type != VAR_UNKNOWN)
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13068 {
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13069 /*
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13070 * 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
13071 * command.
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13072 */
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13073 if ((infile = vim_tempname('i')) == NULL)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13074 {
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13075 EMSG(_(e_notmp));
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13076 return;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13077 }
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13078
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13079 fd = mch_fopen((char *)infile, WRITEBIN);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13080 if (fd == NULL)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13081 {
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13082 EMSG2(_(e_notopen), infile);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13083 goto done;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13084 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13085 p = get_tv_string_buf(&argvars[1], buf);
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13086 if (fwrite(p, STRLEN(p), 1, fd) != 1)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13087 err = TRUE;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13088 if (fclose(fd) != 0)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13089 err = TRUE;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13090 if (err)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13091 {
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13092 EMSG(_("E677: Error writing temp file"));
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13093 goto done;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13094 }
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13095 }
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13096
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13097 res = get_cmd_output(get_tv_string(&argvars[0]), infile, SHELL_SILENT);
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13098
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13099 #ifdef USE_CR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13100 /* translate <CR> into <NL> */
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13101 if (res != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13102 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13103 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13104
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13105 for (s = res; *s; ++s)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13106 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13107 if (*s == CAR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13108 *s = NL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13109 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13110 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13111 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13112 # ifdef USE_CRNL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13113 /* translate <CR><NL> into <NL> */
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13114 if (res != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13115 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13116 char_u *s, *d;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13117
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13118 d = res;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13119 for (s = res; *s; ++s)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13120 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13121 if (s[0] == CAR && s[1] == NL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13122 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13123 *d++ = *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13124 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13125 *d = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13126 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13127 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13128 #endif
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13129
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13130 done:
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13131 if (infile != NULL)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13132 {
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13133 mch_remove(infile);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13134 vim_free(infile);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
13135 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13136 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13137 rettv->vval.v_string = res;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13138 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13139
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13140 /*
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13141 * "gettags()" function
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13142 */
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13143 static void
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13144 f_taglist(argvars, rettv)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13145 typval_T *argvars;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13146 typval_T *rettv;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13147 {
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13148 char_u *tag_pattern;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13149 list_T *l;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13150
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13151 tag_pattern = get_tv_string(&argvars[0]);
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13152
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13153 rettv->vval.v_number = FALSE;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13154
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13155 l = list_alloc();
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13156 if (l != NULL)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13157 {
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13158 if (get_tags(l, tag_pattern) != FAIL)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13159 {
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13160 rettv->vval.v_list = l;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13161 rettv->v_type = VAR_LIST;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13162 ++l->lv_refcount;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13163 }
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13164 else
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13165 list_free(l);
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13166 }
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13167 }
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13168
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
13169 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13170 * "tempname()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13171 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13172 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13173 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13174 f_tempname(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13175 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13176 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13177 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13178 static int x = 'A';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13179
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13180 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13181 rettv->vval.v_string = vim_tempname(x);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13182
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13183 /* 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
13184 * names. Skip 'I' and 'O', they are used for shell redirection. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13185 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13186 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13187 if (x == 'Z')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13188 x = '0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13189 else if (x == '9')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13190 x = 'A';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13191 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13192 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13193 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13194 if (x == 'I')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13195 x = 'J';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13196 else if (x == 'R')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13197 x = 'S';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13198 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13199 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13200 ++x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13201 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13202 } while (x == 'I' || x == 'O');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13203 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13204
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13205 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13206 * "tolower(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13207 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13208 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13209 f_tolower(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13210 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13211 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13212 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13213 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13214
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13215 p = vim_strsave(get_tv_string(&argvars[0]));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13216 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13217 rettv->vval.v_string = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13218
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13219 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13220 while (*p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13221 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13222 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13223 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13224
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13225 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13226 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13227 int c, lc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13228
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13229 c = utf_ptr2char(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13230 lc = utf_tolower(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13231 l = utf_ptr2len_check(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13232 /* TODO: reallocate string when byte count changes. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13233 if (utf_char2len(lc) == l)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13234 utf_char2bytes(lc, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13235 p += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13236 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13237 else if (has_mbyte && (l = (*mb_ptr2len_check)(p)) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13238 p += l; /* skip multi-byte character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13239 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13240 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13241 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13242 *p = TOLOWER_LOC(*p); /* note that tolower() can be a macro */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13243 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13244 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13245 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13246 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13247
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13248 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13249 * "toupper(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13250 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13251 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13252 f_toupper(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13253 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13254 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13255 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13256 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13257
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13258 p = vim_strsave(get_tv_string(&argvars[0]));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13259 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13260 rettv->vval.v_string = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13261
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13262 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13263 while (*p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13264 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13265 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13266 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13267
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13268 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13269 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13270 int c, uc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13271
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13272 c = utf_ptr2char(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13273 uc = utf_toupper(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13274 l = utf_ptr2len_check(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13275 /* TODO: reallocate string when byte count changes. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13276 if (utf_char2len(uc) == l)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13277 utf_char2bytes(uc, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13278 p += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13279 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13280 else if (has_mbyte && (l = (*mb_ptr2len_check)(p)) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13281 p += l; /* skip multi-byte character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13282 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13283 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13284 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13285 *p = TOUPPER_LOC(*p); /* note that toupper() can be a macro */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13286 p++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13287 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13288 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13289 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13290
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13291 /*
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13292 * "tr(string, fromstr, tostr)" function
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13293 */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13294 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13295 f_tr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13296 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13297 typval_T *rettv;
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13298 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13299 char_u *instr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13300 char_u *fromstr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13301 char_u *tostr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13302 char_u *p;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13303 #ifdef FEAT_MBYTE
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13304 int inlen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13305 int fromlen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13306 int tolen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13307 int idx;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13308 char_u *cpstr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13309 int cplen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13310 int first = TRUE;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13311 #endif
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13312 char_u buf[NUMBUFLEN];
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13313 char_u buf2[NUMBUFLEN];
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13314 garray_T ga;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13315
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13316 instr = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13317 fromstr = get_tv_string_buf(&argvars[1], buf);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13318 tostr = get_tv_string_buf(&argvars[2], buf2);
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13319
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13320 /* Default return value: empty string. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13321 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13322 rettv->vval.v_string = NULL;
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13323 ga_init2(&ga, (int)sizeof(char), 80);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13324
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13325 #ifdef FEAT_MBYTE
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13326 if (!has_mbyte)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13327 #endif
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13328 /* not multi-byte: fromstr and tostr must be the same length */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13329 if (STRLEN(fromstr) != STRLEN(tostr))
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13330 {
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13331 #ifdef FEAT_MBYTE
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13332 error:
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13333 #endif
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13334 EMSG2(_(e_invarg2), fromstr);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13335 ga_clear(&ga);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13336 return;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13337 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13338
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13339 /* fromstr and tostr have to contain the same number of chars */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13340 while (*instr != NUL)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13341 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13342 #ifdef FEAT_MBYTE
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13343 if (has_mbyte)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13344 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13345 inlen = mb_ptr2len_check(instr);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13346 cpstr = instr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13347 cplen = inlen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13348 idx = 0;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13349 for (p = fromstr; *p != NUL; p += fromlen)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13350 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13351 fromlen = mb_ptr2len_check(p);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13352 if (fromlen == inlen && STRNCMP(instr, p, inlen) == 0)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13353 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13354 for (p = tostr; *p != NUL; p += tolen)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13355 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13356 tolen = mb_ptr2len_check(p);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13357 if (idx-- == 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 cplen = tolen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13360 cpstr = p;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13361 break;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13362 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13363 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13364 if (*p == NUL) /* tostr is shorter than fromstr */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13365 goto error;
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 ++idx;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13369 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13370
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13371 if (first && cpstr == instr)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13372 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13373 /* Check that fromstr and tostr have the same number of
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13374 * (multi-byte) characters. Done only once when a character
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13375 * of instr doesn't appear in fromstr. */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13376 first = FALSE;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13377 for (p = tostr; *p != NUL; p += tolen)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13378 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13379 tolen = mb_ptr2len_check(p);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13380 --idx;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13381 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13382 if (idx != 0)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13383 goto error;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13384 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13385
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13386 ga_grow(&ga, cplen);
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 15
diff changeset
13387 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
13388 ga.ga_len += cplen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13389
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13390 instr += inlen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13391 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13392 else
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13393 #endif
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13394 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13395 /* When not using multi-byte chars we can do it faster. */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13396 p = vim_strchr(fromstr, *instr);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13397 if (p != NULL)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13398 ga_append(&ga, tostr[p - fromstr]);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13399 else
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13400 ga_append(&ga, *instr);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13401 ++instr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13402 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13403 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13404
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13405 rettv->vval.v_string = ga.ga_data;
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13406 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13407
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
13408 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13409 * "type(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13410 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13411 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13412 f_type(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13413 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13414 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13415 {
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
13416 int n;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
13417
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
13418 switch (argvars[0].v_type)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
13419 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
13420 case VAR_NUMBER: n = 0; break;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
13421 case VAR_STRING: n = 1; break;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
13422 case VAR_FUNC: n = 2; break;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
13423 case VAR_LIST: n = 3; break;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
13424 case VAR_DICT: n = 4; break;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
13425 default: EMSG2(_(e_intern2), "f_type()"); n = 0; break;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
13426 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
13427 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13428 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13429
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13430 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
13431 * "values(dict)" function
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
13432 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
13433 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
13434 f_values(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13435 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13436 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
13437 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
13438 dict_list(argvars, rettv, 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
13439 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
13440
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
13441 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13442 * "virtcol(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13443 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13444 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13445 f_virtcol(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13446 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13447 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13448 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13449 colnr_T vcol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13450 pos_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13451
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13452 fp = var2fpos(&argvars[0], FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13453 if (fp != NULL && fp->lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13454 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13455 getvvcol(curwin, fp, NULL, NULL, &vcol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13456 ++vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13457 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13458
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13459 rettv->vval.v_number = vcol;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13460 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13461
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13462 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13463 * "visualmode()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13464 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13465 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13466 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13467 f_visualmode(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13468 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13469 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13470 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13471 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13472 char_u str[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13473
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13474 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13475 str[0] = curbuf->b_visual_mode_eval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13476 str[1] = NUL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13477 rettv->vval.v_string = vim_strsave(str);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13478
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13479 /* A non-zero number or non-empty string argument: reset mode. */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13480 if ((argvars[0].v_type == VAR_NUMBER
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13481 && argvars[0].vval.v_number != 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13482 || (argvars[0].v_type == VAR_STRING
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13483 && *get_tv_string(&argvars[0]) != NUL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13484 curbuf->b_visual_mode_eval = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13485 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13486 rettv->vval.v_number = 0; /* return anything, it won't work anyway */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13487 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13488 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13489
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13490 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13491 * "winbufnr(nr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13492 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13493 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13494 f_winbufnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13495 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13496 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13497 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13498 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13499
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13500 wp = find_win_by_nr(&argvars[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13501 if (wp == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13502 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13503 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13504 rettv->vval.v_number = wp->w_buffer->b_fnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13505 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13506
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13507 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13508 * "wincol()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13509 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13510 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13511 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13512 f_wincol(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13513 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13514 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13515 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13516 validate_cursor();
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13517 rettv->vval.v_number = curwin->w_wcol + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13518 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13519
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13520 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13521 * "winheight(nr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13522 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13523 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13524 f_winheight(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13525 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13526 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13527 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13528 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13529
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13530 wp = find_win_by_nr(&argvars[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13531 if (wp == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13532 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13533 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13534 rettv->vval.v_number = wp->w_height;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13535 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13536
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13537 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13538 * "winline()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13539 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13540 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13541 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13542 f_winline(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13543 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13544 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13545 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13546 validate_cursor();
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13547 rettv->vval.v_number = curwin->w_wrow + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13548 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13549
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13550 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13551 * "winnr()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13552 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13553 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13554 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13555 f_winnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13556 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13557 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13558 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13559 int nr = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13560 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13561 win_T *wp;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13562 win_T *twin = curwin;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13563 char_u *arg;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13564
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13565 if (argvars[0].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13566 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13567 arg = get_tv_string(&argvars[0]);
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13568 if (STRCMP(arg, "$") == 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13569 twin = lastwin;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13570 else if (STRCMP(arg, "#") == 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13571 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13572 twin = prevwin;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13573 if (prevwin == NULL)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13574 nr = 0;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13575 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13576 else
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13577 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13578 EMSG2(_(e_invexpr2), arg);
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 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13582
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13583 if (nr > 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13584 for (wp = firstwin; wp != twin; wp = wp->w_next)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13585 ++nr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13586 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13587 rettv->vval.v_number = nr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13588 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13589
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13590 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13591 * "winrestcmd()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13592 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13593 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13594 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13595 f_winrestcmd(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13596 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13597 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13598 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13599 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13600 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13601 int winnr = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13602 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13603 char_u buf[50];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13604
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13605 ga_init2(&ga, (int)sizeof(char), 70);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13606 for (wp = firstwin; wp != NULL; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13607 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13608 sprintf((char *)buf, "%dresize %d|", winnr, wp->w_height);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13609 ga_concat(&ga, buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13610 # ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13611 sprintf((char *)buf, "vert %dresize %d|", winnr, wp->w_width);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13612 ga_concat(&ga, buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13613 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13614 ++winnr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13615 }
21
db5102f7e29f updated for version 7.0013
vimboss
parents: 20
diff changeset
13616 ga_append(&ga, NUL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13617
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13618 rettv->vval.v_string = ga.ga_data;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13619 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13620 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13621 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13622 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13623 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13624
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13625 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13626 * "winwidth(nr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13627 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13628 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13629 f_winwidth(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13630 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13631 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13632 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13633 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13634
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13635 wp = find_win_by_nr(&argvars[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13636 if (wp == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13637 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13638 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13639 #ifdef FEAT_VERTSPLIT
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13640 rettv->vval.v_number = wp->w_width;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13641 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13642 rettv->vval.v_number = Columns;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13643 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13644 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13645
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13646 static win_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13647 find_win_by_nr(vp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13648 typval_T *vp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13649 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13650 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13651 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13652 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13653 int nr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13654
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13655 nr = get_tv_number(vp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13656
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13657 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13658 if (nr == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13659 return curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13660
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13661 for (wp = firstwin; wp != NULL; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13662 if (--nr <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13663 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13664 return wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13665 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13666 if (nr == 0 || nr == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13667 return curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13668 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13669 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13670 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13671
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13672 /*
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13673 * "writefile()" function
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13674 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13675 static void
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13676 f_writefile(argvars, rettv)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13677 typval_T *argvars;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13678 typval_T *rettv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13679 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13680 int binary = FALSE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13681 char_u *fname;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13682 FILE *fd;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13683 listitem_T *li;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13684 char_u *s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13685 int ret = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13686 int c;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13687
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13688 if (argvars[0].v_type != VAR_LIST)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13689 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13690 EMSG2(_(e_listarg), "writefile()");
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13691 return;
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].vval.v_list == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13694 return;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13695
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13696 if (argvars[2].v_type != VAR_UNKNOWN
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13697 && STRCMP(get_tv_string(&argvars[2]), "b") == 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13698 binary = TRUE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13699
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13700 /* Always open the file in binary mode, library functions have a mind of
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13701 * their own about CR-LF conversion. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13702 fname = get_tv_string(&argvars[1]);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13703 if (*fname == NUL || (fd = mch_fopen((char *)fname, WRITEBIN)) == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13704 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13705 EMSG2(_(e_notcreate), *fname == NUL ? (char_u *)_("<empty>") : fname);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13706 ret = -1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13707 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13708 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13709 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13710 for (li = argvars[0].vval.v_list->lv_first; li != NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13711 li = li->li_next)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13712 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13713 for (s = get_tv_string(&li->li_tv); *s != NUL; ++s)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13714 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13715 if (*s == '\n')
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13716 c = putc(NUL, fd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13717 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13718 c = putc(*s, fd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13719 if (c == EOF)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13720 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13721 ret = -1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13722 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13723 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13724 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13725 if (!binary || li->li_next != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13726 if (putc('\n', fd) == EOF)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13727 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13728 ret = -1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13729 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13730 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13731 if (ret < 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13732 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13733 EMSG(_(e_write));
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 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13737 fclose(fd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13738 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13739
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13740 rettv->vval.v_number = ret;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13741 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13742
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13743 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13744 * Translate a String variable into a position.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13745 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13746 static pos_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13747 var2fpos(varp, lnum)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13748 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13749 int lnum; /* TRUE when $ is last line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13750 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13751 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13752 static pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13753 pos_T *pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13754
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13755 name = get_tv_string(varp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13756 if (name[0] == '.') /* cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13757 return &curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13758 if (name[0] == '\'') /* mark */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13759 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13760 pp = getmark(name[1], FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13761 if (pp == NULL || pp == (pos_T *)-1 || pp->lnum <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13762 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13763 return pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13764 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13765 if (name[0] == '$') /* last column or line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13766 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13767 if (lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13768 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13769 pos.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13770 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13771 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13772 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13773 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13774 pos.lnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13775 pos.col = (colnr_T)STRLEN(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13776 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13777 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13778 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13779 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13780 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13781
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13782 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13783 * Get the length of an environment variable name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13784 * Advance "arg" to the first character after the name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13785 * Return 0 for error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13786 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13787 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13788 get_env_len(arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13789 char_u **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13790 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13791 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13792 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13793
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13794 for (p = *arg; vim_isIDc(*p); ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13795 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13796 if (p == *arg) /* no name found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13797 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13798
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13799 len = (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13800 *arg = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13801 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13802 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13803
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13804 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13805 * Get the length of the name of a function or internal variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13806 * "arg" is advanced to the first non-white character after the name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13807 * Return 0 if something is wrong.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13808 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13809 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13810 get_id_len(arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13811 char_u **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13812 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13813 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13814 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13815
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13816 /* Find the end of the name. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13817 for (p = *arg; eval_isnamec(*p); ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13818 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13819 if (p == *arg) /* no name found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13820 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13821
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13822 len = (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13823 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13824
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13825 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13826 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13827
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13828 /*
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
13829 * Get the length of the name of a variable or function.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
13830 * Only the name is recognized, does not handle ".key" or "[idx]".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13831 * "arg" is advanced to the first non-white character after the name.
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13832 * Return -1 if curly braces expansion failed.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13833 * Return 0 if something else is wrong.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13834 * If the name contains 'magic' {}'s, expand them and return the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13835 * expanded name in an allocated string via 'alias' - caller must free.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13836 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13837 static int
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13838 get_name_len(arg, alias, evaluate, verbose)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13839 char_u **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13840 char_u **alias;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13841 int evaluate;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13842 int verbose;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13843 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13844 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13845 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13846 char_u *expr_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13847 char_u *expr_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13848
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13849 *alias = NULL; /* default to no alias */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13850
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13851 if ((*arg)[0] == K_SPECIAL && (*arg)[1] == KS_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13852 && (*arg)[2] == (int)KE_SNR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13853 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13854 /* hard coded <SNR>, already translated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13855 *arg += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13856 return get_id_len(arg) + 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13857 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13858 len = eval_fname_script(*arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13859 if (len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13860 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13861 /* literal "<SID>", "s:" or "<SNR>" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13862 *arg += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13863 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13864
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13865 /*
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13866 * Find the end of the name; check for {} construction.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13867 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13868 p = find_name_end(*arg, &expr_start, &expr_end, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13869 if (expr_start != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13870 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13871 char_u *temp_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13872
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13873 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13874 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13875 len += (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13876 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13877 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13878 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13879
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13880 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13881 * Include any <SID> etc in the expanded string:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13882 * Thus the -len here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13883 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13884 temp_string = make_expanded_name(*arg - len, expr_start, expr_end, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13885 if (temp_string == NULL)
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13886 return -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13887 *alias = temp_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13888 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13889 return (int)STRLEN(temp_string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13890 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13891
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13892 len += get_id_len(arg);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13893 if (len == 0 && verbose)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13894 EMSG2(_(e_invexpr2), *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13895
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13896 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13897 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13898
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13899 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13900 * 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
13901 * 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
13902 * start and end of the first magic braces item.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13903 * 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
13904 * valid name.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13905 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13906 static char_u *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13907 find_name_end(arg, expr_start, expr_end, incl_br)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13908 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13909 char_u **expr_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13910 char_u **expr_end;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
13911 int incl_br; /* Include [] indexes and .name */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13912 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13913 int mb_nest = 0;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13914 int br_nest = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13915 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13916
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13917 if (expr_start != NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13918 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13919 *expr_start = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13920 *expr_end = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13921 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13922
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13923 for (p = arg; *p != NUL
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13924 && (eval_isnamec(*p)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
13925 || *p == '{'
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
13926 || (incl_br && (*p == '[' || *p == '.'))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13927 || mb_nest != 0
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13928 || br_nest != 0); ++p)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13929 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13930 if (mb_nest == 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13931 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13932 if (*p == '[')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13933 ++br_nest;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13934 else if (*p == ']')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13935 --br_nest;
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 (br_nest == 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13938 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13939 if (*p == '{')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13940 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13941 mb_nest++;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13942 if (expr_start != NULL && *expr_start == NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13943 *expr_start = p;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13944 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13945 else if (*p == '}')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13946 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13947 mb_nest--;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13948 if (expr_start != NULL && mb_nest == 0 && *expr_end == NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13949 *expr_end = p;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13950 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13951 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13952 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13953
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13954 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13955 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13956
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13957 /*
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13958 * Expands out the 'magic' {}'s in a variable/function name.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13959 * Note that this can call itself recursively, to deal with
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13960 * constructs like foo{bar}{baz}{bam}
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13961 * The four pointer arguments point to "foo{expre}ss{ion}bar"
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13962 * "in_start" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13963 * "expr_start" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13964 * "expr_end" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13965 * "in_end" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13966 *
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13967 * Returns a new allocated string, which the caller must free.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13968 * Returns NULL for failure.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13969 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13970 static char_u *
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13971 make_expanded_name(in_start, expr_start, expr_end, in_end)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13972 char_u *in_start;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13973 char_u *expr_start;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13974 char_u *expr_end;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13975 char_u *in_end;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13976 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13977 char_u c1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13978 char_u *retval = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13979 char_u *temp_result;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13980 char_u *nextcmd = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13981
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13982 if (expr_end == NULL || in_end == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13983 return NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13984 *expr_start = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13985 *expr_end = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13986 c1 = *in_end;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13987 *in_end = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13988
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13989 temp_result = eval_to_string(expr_start + 1, &nextcmd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13990 if (temp_result != NULL && nextcmd == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13991 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13992 retval = alloc((unsigned)(STRLEN(temp_result) + (expr_start - in_start)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13993 + (in_end - expr_end) + 1));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13994 if (retval != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13995 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13996 STRCPY(retval, in_start);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13997 STRCAT(retval, temp_result);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13998 STRCAT(retval, expr_end + 1);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
13999 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14000 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14001 vim_free(temp_result);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14002
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14003 *in_end = c1; /* put char back for error messages */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14004 *expr_start = '{';
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14005 *expr_end = '}';
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14006
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14007 if (retval != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14008 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14009 temp_result = find_name_end(retval, &expr_start, &expr_end, FALSE);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14010 if (expr_start != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14011 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14012 /* Further expansion! */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14013 temp_result = make_expanded_name(retval, expr_start,
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14014 expr_end, temp_result);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14015 vim_free(retval);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14016 retval = temp_result;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14017 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14018 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14019
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14020 return retval;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14021 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14022
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14023 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14024 * 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
14025 * Does not include '{' or '}' for magic braces.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14026 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14027 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14028 eval_isnamec(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14029 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14030 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14031 return (ASCII_ISALNUM(c) || c == '_' || c == ':');
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14032 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14033
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14034 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14035 * Set number v: variable to "val".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14036 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14037 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14038 set_vim_var_nr(idx, val)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14039 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14040 long val;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14041 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14042 vimvars[idx].vv_nr = val;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14043 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14044
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14045 /*
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14046 * Get number v: variable value.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14047 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14048 long
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14049 get_vim_var_nr(idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14050 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14051 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14052 return vimvars[idx].vv_nr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14053 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14054
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14055 #if defined(FEAT_AUTOCMD) || defined(PROTO)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14056 /*
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14057 * 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
14058 */
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14059 char_u *
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14060 get_vim_var_str(idx)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14061 int idx;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14062 {
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14063 return get_tv_string(&vimvars[idx].vv_tv);
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14064 }
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14065 #endif
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14066
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14067 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14068 * Set v:count, v:count1 and v:prevcount.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14069 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14070 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14071 set_vcount(count, count1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14072 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14073 long count1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14074 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14075 vimvars[VV_PREVCOUNT].vv_nr = vimvars[VV_COUNT].vv_nr;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14076 vimvars[VV_COUNT].vv_nr = count;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14077 vimvars[VV_COUNT1].vv_nr = count1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14078 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14079
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14080 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14081 * Set string v: variable to a copy of "val".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14082 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14083 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14084 set_vim_var_string(idx, val, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14085 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14086 char_u *val;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14087 int len; /* length of "val" to use or -1 (whole string) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14088 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14089 /* 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
14090 * Will always be invoked when "v:progname" is set. */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14091 vimvars[VV_VERSION].vv_nr = VIM_VERSION_100;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14092
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14093 vim_free(vimvars[idx].vv_str);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14094 if (val == NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14095 vimvars[idx].vv_str = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14096 else if (len == -1)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14097 vimvars[idx].vv_str = vim_strsave(val);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14098 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14099 vimvars[idx].vv_str = vim_strnsave(val, len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14100 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14101
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14102 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14103 * Set v:register if needed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14104 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14105 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14106 set_reg_var(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14107 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14108 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14109 char_u regname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14110
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14111 if (c == 0 || c == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14112 regname = '"';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14113 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14114 regname = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14115 /* Avoid free/alloc when the value is already right. */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14116 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
14117 set_vim_var_string(VV_REG, &regname, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14118 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14119
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14120 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14121 * Get or set v:exception. If "oldval" == NULL, return the current value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14122 * Otherwise, restore the value to "oldval" and return NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14123 * Must always be called in pairs to save and restore v:exception! Does not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14124 * take care of memory allocations.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14125 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14126 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14127 v_exception(oldval)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14128 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14129 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14130 if (oldval == NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14131 return vimvars[VV_EXCEPTION].vv_str;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14132
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14133 vimvars[VV_EXCEPTION].vv_str = oldval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14134 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14135 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14136
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14137 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14138 * Get or set v:throwpoint. If "oldval" == NULL, return the current value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14139 * Otherwise, restore the value to "oldval" and return NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14140 * Must always be called in pairs to save and restore v:throwpoint! Does not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14141 * take care of memory allocations.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14142 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14143 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14144 v_throwpoint(oldval)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14145 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14146 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14147 if (oldval == NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14148 return vimvars[VV_THROWPOINT].vv_str;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14149
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14150 vimvars[VV_THROWPOINT].vv_str = oldval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14151 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14152 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14153
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14154 #if defined(FEAT_AUTOCMD) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14155 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14156 * Set v:cmdarg.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14157 * If "eap" != NULL, use "eap" to generate the value and return the old value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14158 * If "oldarg" != NULL, restore the value to "oldarg" and return NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14159 * Must always be called in pairs!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14160 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14161 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14162 set_cmdarg(eap, oldarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14163 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14164 char_u *oldarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14165 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14166 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14167 char_u *newval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14168 unsigned len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14169
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14170 oldval = vimvars[VV_CMDARG].vv_str;
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14171 if (eap == NULL)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14172 {
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14173 vim_free(oldval);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14174 vimvars[VV_CMDARG].vv_str = oldarg;
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14175 return NULL;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14176 }
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14177
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14178 if (eap->force_bin == FORCE_BIN)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14179 len = 6;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14180 else if (eap->force_bin == FORCE_NOBIN)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14181 len = 8;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14182 else
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14183 len = 0;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14184 if (eap->force_ff != 0)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14185 len += (unsigned)STRLEN(eap->cmd + eap->force_ff) + 6;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14186 # ifdef FEAT_MBYTE
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14187 if (eap->force_enc != 0)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14188 len += (unsigned)STRLEN(eap->cmd + eap->force_enc) + 7;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14189 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14190
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14191 newval = alloc(len + 1);
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14192 if (newval == NULL)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14193 return NULL;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14194
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14195 if (eap->force_bin == FORCE_BIN)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14196 sprintf((char *)newval, " ++bin");
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14197 else if (eap->force_bin == FORCE_NOBIN)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14198 sprintf((char *)newval, " ++nobin");
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14199 else
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14200 *newval = NUL;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14201 if (eap->force_ff != 0)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14202 sprintf((char *)newval + STRLEN(newval), " ++ff=%s",
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14203 eap->cmd + eap->force_ff);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14204 # ifdef FEAT_MBYTE
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14205 if (eap->force_enc != 0)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14206 sprintf((char *)newval + STRLEN(newval), " ++enc=%s",
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14207 eap->cmd + eap->force_enc);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14208 # endif
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14209 vimvars[VV_CMDARG].vv_str = newval;
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
14210 return oldval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14211 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14212 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14213
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14214 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14215 * Get the value of internal variable "name".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14216 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14217 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14218 static int
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14219 get_var_tv(name, len, rettv, verbose)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14220 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14221 int len; /* length of "name" */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14222 typval_T *rettv; /* NULL when only checking existence */
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14223 int verbose; /* may give error message */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14224 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14225 int ret = OK;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14226 typval_T *tv = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14227 typval_T atv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14228 dictitem_T *v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14229 int cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14230
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14231 /* truncate the name, so that we can use strcmp() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14232 cc = name[len];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14233 name[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14234
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14235 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14236 * Check for "b:changedtick".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14237 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14238 if (STRCMP(name, "b:changedtick") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14239 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14240 atv.v_type = VAR_NUMBER;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14241 atv.vval.v_number = curbuf->b_changedtick;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14242 tv = &atv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14243 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14244
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14245 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14246 * Check for user-defined variables.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14247 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14248 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14249 {
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14250 v = find_var(name, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14251 if (v != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14252 tv = &v->di_tv;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14253 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14254
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14255 if (tv == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14256 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14257 if (rettv != NULL && verbose)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14258 EMSG2(_(e_undefvar), name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14259 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14260 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14261 else if (rettv != NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
14262 copy_tv(tv, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14263
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14264 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14265
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14266 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14267 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14268
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14269 /*
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14270 * Handle expr[expr], expr[expr:expr] subscript and .name lookup.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14271 * Also handle function call with Funcref variable: func(expr)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14272 * Can all be combined: dict.func(expr)[idx]['func'](expr)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14273 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14274 static int
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14275 handle_subscript(arg, rettv, evaluate, verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14276 char_u **arg;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14277 typval_T *rettv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14278 int evaluate; /* do more than finding the end */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14279 int verbose; /* give error messages */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14280 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14281 int ret = OK;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14282 dict_T *selfdict = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14283 char_u *s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14284 int len;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14285
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14286 while (ret == OK
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14287 && (**arg == '['
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14288 || (**arg == '.' && rettv->v_type == VAR_DICT)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14289 || (**arg == '(' && rettv->v_type == VAR_FUNC))
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14290 && !vim_iswhite(*(*arg - 1)))
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14291 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14292 if (**arg == '(')
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14293 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14294 s = rettv->vval.v_string;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14295
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14296 /* Invoke the function. Recursive! */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14297 ret = get_func_tv(s, STRLEN(s), rettv, arg,
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14298 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14299 &len, evaluate, selfdict);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14300
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14301 /* Stop the expression evaluation when immediately aborting on
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14302 * error, or when an interrupt occurred or an exception was thrown
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14303 * but not caught. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14304 if (aborting())
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14305 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14306 if (ret == OK)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14307 clear_tv(rettv);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14308 ret = FAIL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14309 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14310 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14311 selfdict = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14312 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14313 else /* **arg == '[' || **arg == '.' */
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 if (rettv->v_type == VAR_DICT)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14317 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14318 selfdict = rettv->vval.v_dict;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14319 if (selfdict != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14320 ++selfdict->dv_refcount;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14321 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14322 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14323 selfdict = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14324 if (eval_index(arg, rettv, evaluate, verbose) == FAIL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14325 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14326 clear_tv(rettv);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14327 ret = FAIL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14328 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14329 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14330 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14331 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
14332 return ret;
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 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14336 * 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
14337 * value).
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14338 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14339 static typval_T *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14340 alloc_tv()
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14341 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14342 return (typval_T *)alloc_clear((unsigned)sizeof(typval_T));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14343 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14344
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14345 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14346 * Allocate memory for a variable type-value, and assign a string to it.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14347 * The string "s" must have been allocated, it is consumed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14348 * Return NULL for out of memory, the variable otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14349 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14350 static typval_T *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14351 alloc_string_tv(s)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14352 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14353 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14354 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14355
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14356 rettv = alloc_tv();
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14357 if (rettv != NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14358 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14359 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14360 rettv->vval.v_string = s;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14361 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14362 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14363 vim_free(s);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14364 return rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14365 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14366
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14367 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14368 * Free the memory for a variable type-value.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14369 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14370 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14371 free_tv(varp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14372 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14373 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14374 if (varp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14375 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14376 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14377 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14378 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14379 func_unref(varp->vval.v_string);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14380 /*FALLTHROUGH*/
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14381 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14382 vim_free(varp->vval.v_string);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14383 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14384 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14385 list_unref(varp->vval.v_list);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14386 break;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14387 case VAR_DICT:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14388 dict_unref(varp->vval.v_dict);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14389 break;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
14390 case VAR_NUMBER:
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
14391 case VAR_UNKNOWN:
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
14392 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14393 default:
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
14394 EMSG2(_(e_intern2), "free_tv()");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14395 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14396 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14397 vim_free(varp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14398 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14399 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14400
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14401 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14402 * 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
14403 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14404 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14405 clear_tv(varp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14406 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14407 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14408 if (varp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14409 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14410 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14411 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14412 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14413 func_unref(varp->vval.v_string);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14414 /*FALLTHROUGH*/
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14415 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14416 vim_free(varp->vval.v_string);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14417 varp->vval.v_string = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14418 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14419 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14420 list_unref(varp->vval.v_list);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
14421 varp->vval.v_list = NULL;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14422 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14423 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14424 dict_unref(varp->vval.v_dict);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
14425 varp->vval.v_dict = NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14426 break;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14427 case VAR_NUMBER:
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14428 varp->vval.v_number = 0;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14429 break;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14430 case VAR_UNKNOWN:
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14431 break;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14432 default:
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14433 EMSG2(_(e_intern2), "clear_tv()");
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14434 }
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14435 varp->v_lock = 0;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14436 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14437 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14438
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14439 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14440 * Set the value of a variable to NULL without freeing items.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14441 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14442 static void
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14443 init_tv(varp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14444 typval_T *varp;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14445 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14446 if (varp != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14447 vim_memset(varp, 0, sizeof(typval_T));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14448 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14449
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14450 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14451 * Get the number value of a variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14452 * If it is a String variable, uses vim_str2nr().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14453 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14454 static long
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14455 get_tv_number(varp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14456 typval_T *varp;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14457 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14458 long n = 0L;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14459
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14460 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14461 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14462 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14463 n = (long)(varp->vval.v_number);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14464 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14465 case VAR_FUNC:
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
14466 EMSG(_("E703: Using a Funcref as a number"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14467 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14468 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14469 if (varp->vval.v_string != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14470 vim_str2nr(varp->vval.v_string, NULL, NULL,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14471 TRUE, TRUE, &n, NULL);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14472 break;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
14473 case VAR_LIST:
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
14474 EMSG(_("E745: Using a List as a number"));
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
14475 break;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14476 case VAR_DICT:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14477 EMSG(_("E728: Using a Dictionary as a number"));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14478 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14479 default:
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14480 EMSG2(_(e_intern2), "get_tv_number()");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14481 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14482 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14483 return n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14484 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14485
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14486 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14487 * Get the lnum from the first argument. Also accepts ".", "$", etc.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14488 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14489 static linenr_T
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14490 get_tv_lnum(argvars)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14491 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14492 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14493 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14494 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14495
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14496 lnum = get_tv_number(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14497 if (lnum == 0) /* no valid number, try using line() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14498 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14499 rettv.v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14500 f_line(argvars, &rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14501 lnum = rettv.vval.v_number;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14502 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14503 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14504 return lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14505 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14506
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14507 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14508 * Get the string value of a variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14509 * 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
14510 * 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
14511 * get_tv_string_buf() uses a given buffer.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14512 * If the String variable has never been set, return an empty string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14513 * Never returns NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14514 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14515 static char_u *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14516 get_tv_string(varp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14517 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14518 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14519 static char_u mybuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14520
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14521 return get_tv_string_buf(varp, mybuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14522 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14523
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14524 static char_u *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14525 get_tv_string_buf(varp, buf)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14526 typval_T *varp;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14527 char_u *buf;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14528 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14529 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14530 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14531 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14532 sprintf((char *)buf, "%ld", (long)varp->vval.v_number);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14533 return buf;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14534 case VAR_FUNC:
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14535 EMSG(_("E729: using Funcref as a String"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14536 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14537 case VAR_LIST:
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14538 EMSG(_("E730: using List as a String"));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14539 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14540 case VAR_DICT:
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
14541 EMSG(_("E731: using Dictionary as a String"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14542 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14543 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14544 if (varp->vval.v_string != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14545 return varp->vval.v_string;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14546 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14547 default:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14548 EMSG2(_(e_intern2), "get_tv_string_buf()");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14549 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14550 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14551 return (char_u *)"";
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14552 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14553
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14554 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14555 * Find variable "name" in the list of variables.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14556 * Return a pointer to it if found, NULL if not found.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14557 * Careful: "a:0" variables don't have a name.
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14558 * 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
14559 * hashtab_T used.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14560 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14561 static dictitem_T *
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14562 find_var(name, htp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14563 char_u *name;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14564 hashtab_T **htp;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14565 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14566 char_u *varname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14567 hashtab_T *ht;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14568
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14569 ht = find_var_ht(name, &varname);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14570 if (htp != NULL)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14571 *htp = ht;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14572 if (ht == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14573 return NULL;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14574 return find_var_in_ht(ht, varname, htp != NULL);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14575 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14576
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14577 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14578 * Find variable "varname" in hashtab "ht".
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14579 * Returns NULL if not found.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14580 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14581 static dictitem_T *
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14582 find_var_in_ht(ht, varname, writing)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14583 hashtab_T *ht;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14584 char_u *varname;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14585 int writing;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14586 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14587 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14588
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14589 if (*varname == NUL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14590 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14591 /* Must be something like "s:", otherwise "ht" would be NULL. */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14592 switch (varname[-2])
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14593 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14594 case 's': return &SCRIPT_SV(current_SID).sv_var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14595 case 'g': return &globvars_var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14596 case 'v': return &vimvars_var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14597 case 'b': return &curbuf->b_bufvar;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14598 case 'w': return &curwin->w_winvar;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14599 case 'l': return &current_funccal->l_vars_var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14600 case 'a': return &current_funccal->l_avars_var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14601 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14602 return NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14603 }
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14604
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14605 hi = hash_find(ht, varname);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14606 if (HASHITEM_EMPTY(hi))
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14607 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14608 /* For global variables we may try auto-loading the script. If it
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14609 * worked find the variable again. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14610 if (ht == &globvarht && !writing
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14611 && script_autoload(varname) && !aborting())
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14612 hi = hash_find(ht, varname);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14613 if (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14614 return NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14615 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14616 return HI2DI(hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14617 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14618
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14619 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14620 * Find the hashtab used for a variable name.
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14621 * Set "varname" to the start of name without ':'.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14622 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14623 static hashtab_T *
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14624 find_var_ht(name, varname)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14625 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14626 char_u **varname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14627 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14628 if (name[1] != ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14629 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14630 /* The name must not start with a colon. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14631 if (name[0] == ':')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14632 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14633 *varname = name;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
14634
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
14635 /* "version" is "v:version" in all scopes */
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
14636 if (!HASHITEM_EMPTY(hash_find(&compat_hashtab, name)))
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
14637 return &compat_hashtab;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
14638
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14639 if (current_funccal == NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14640 return &globvarht; /* global variable */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14641 return &current_funccal->l_vars.dv_hashtab; /* l: variable */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14642 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14643 *varname = name + 2;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14644 if (*name == 'g') /* global variable */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14645 return &globvarht;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14646 /* 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
14647 if (vim_strchr(name + 2, ':') != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14648 return NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14649 if (*name == 'b') /* buffer variable */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14650 return &curbuf->b_vars.dv_hashtab;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14651 if (*name == 'w') /* window variable */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14652 return &curwin->w_vars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14653 if (*name == 'v') /* v: variable */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14654 return &vimvarht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14655 if (*name == 'a' && current_funccal != NULL) /* function argument */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14656 return &current_funccal->l_avars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14657 if (*name == 'l' && current_funccal != NULL) /* local function variable */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14658 return &current_funccal->l_vars.dv_hashtab;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14659 if (*name == 's' /* script variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14660 && current_SID > 0 && current_SID <= ga_scripts.ga_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14661 return &SCRIPT_VARS(current_SID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14662 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14663 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14664
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14665 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14666 * Get the string value of a (global/local) variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14667 * Returns NULL when it doesn't exist.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14668 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14669 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14670 get_var_value(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14671 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14672 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14673 dictitem_T *v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14674
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14675 v = find_var(name, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14676 if (v == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14677 return NULL;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14678 return get_tv_string(&v->di_tv);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14679 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14680
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14681 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14682 * Allocate a new hashtab for a sourced script. It will be used while
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14683 * sourcing this script and when executing functions defined in the script.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14684 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14685 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14686 new_script_vars(id)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14687 scid_T id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14688 {
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14689 int i;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14690 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14691 scriptvar_T *sv;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14692
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14693 if (ga_grow(&ga_scripts, (int)(id - ga_scripts.ga_len)) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14694 {
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14695 /* Re-allocating ga_data means that an ht_array pointing to
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14696 * ht_smallarray becomes invalid. We can recognize this: ht_mask is
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14697 * 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
14698 for (i = 1; i <= ga_scripts.ga_len; ++i)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14699 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14700 ht = &SCRIPT_VARS(i);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14701 if (ht->ht_mask == HT_INIT_SIZE - 1)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14702 ht->ht_array = ht->ht_smallarray;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14703 sv = &SCRIPT_SV(i);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14704 sv->sv_var.di_tv.vval.v_dict = &sv->sv_dict;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14705 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14706
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14707 while (ga_scripts.ga_len < id)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14708 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14709 sv = &SCRIPT_SV(ga_scripts.ga_len + 1);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14710 init_var_dict(&sv->sv_dict, &sv->sv_var);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14711 ++ga_scripts.ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14712 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14713 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14714 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14715
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14716 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14717 * Initialize dictionary "dict" as a scope and set variable "dict_var" to
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14718 * point to it.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14719 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14720 void
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14721 init_var_dict(dict, dict_var)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14722 dict_T *dict;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14723 dictitem_T *dict_var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14724 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14725 hash_init(&dict->dv_hashtab);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14726 dict->dv_refcount = 99999;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14727 dict_var->di_tv.vval.v_dict = dict;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14728 dict_var->di_tv.v_type = VAR_DICT;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14729 dict_var->di_tv.v_lock = VAR_FIXED;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14730 dict_var->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14731 dict_var->di_key[0] = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14732 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14733
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14734 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14735 * Clean up a list of internal variables.
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14736 * Frees all allocated variables and the value they contain.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14737 * Clears hashtab "ht", does not free it.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14738 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14739 void
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14740 vars_clear(ht)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14741 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14742 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14743 vars_clear_ext(ht, TRUE);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14744 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14745
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14746 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14747 * Like vars_clear(), but only free the value if "free_val" is TRUE.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14748 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14749 static void
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14750 vars_clear_ext(ht, free_val)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14751 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14752 int free_val;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14753 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14754 int todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14755 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14756 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14757
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14758 hash_lock(ht);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14759 todo = ht->ht_used;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14760 for (hi = ht->ht_array; todo > 0; ++hi)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14761 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14762 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14763 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14764 --todo;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14765
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14766 /* Free the variable. Don't remove it from the hashtab,
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14767 * ht_array might change then. hash_clear() takes care of it
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14768 * later. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14769 v = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14770 if (free_val)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14771 clear_tv(&v->di_tv);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14772 if ((v->di_flags & DI_FLAGS_FIX) == 0)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14773 vim_free(v);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14774 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14775 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14776 hash_clear(ht);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14777 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14778
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14779 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14780 * Delete a variable from hashtab "ht" at item "hi".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14781 * Clear the variable value and free the dictitem.
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14782 */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14783 static void
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14784 delete_var(ht, hi)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14785 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14786 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14787 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14788 dictitem_T *di = HI2DI(hi);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14789
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14790 hash_remove(ht, hi);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14791 clear_tv(&di->di_tv);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14792 vim_free(di);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14793 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14794
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14795 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14796 * List the value of one internal variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14797 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14798 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14799 list_one_var(v, prefix)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14800 dictitem_T *v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14801 char_u *prefix;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14802 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14803 char_u *tofree;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14804 char_u *s;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
14805 char_u numbuf[NUMBUFLEN];
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
14806
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14807 s = echo_string(&v->di_tv, &tofree, numbuf);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14808 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
14809 s == NULL ? (char_u *)"" : s);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14810 vim_free(tofree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14811 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14812
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14813 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14814 list_one_var_a(prefix, name, type, string)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14815 char_u *prefix;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14816 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14817 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14818 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14819 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14820 msg_attr(prefix, 0); /* don't use msg(), it overwrites "v:statusmsg" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14821 if (name != NULL) /* "a:" vars don't have a name stored */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14822 msg_puts(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14823 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14824 msg_advance(22);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14825 if (type == VAR_NUMBER)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14826 msg_putchar('#');
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14827 else if (type == VAR_FUNC)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14828 msg_putchar('*');
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14829 else if (type == VAR_LIST)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14830 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14831 msg_putchar('[');
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14832 if (*string == '[')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14833 ++string;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14834 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14835 else if (type == VAR_DICT)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14836 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14837 msg_putchar('{');
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14838 if (*string == '{')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14839 ++string;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14840 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14841 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14842 msg_putchar(' ');
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14843
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14844 msg_outtrans(string);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14845
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14846 if (type == VAR_FUNC)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14847 msg_puts((char_u *)"()");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14848 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14849
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14850 /*
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14851 * Set variable "name" to value in "tv".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14852 * If the variable already exists, the value is updated.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14853 * Otherwise the variable is created.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14854 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14855 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14856 set_var(name, tv, copy)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14857 char_u *name;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14858 typval_T *tv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14859 int copy; /* make copy of value in "tv" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14860 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14861 dictitem_T *v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14862 char_u *varname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14863 hashtab_T *ht;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14864
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14865 if (tv->v_type == VAR_FUNC)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14866 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14867 if (!(vim_strchr((char_u *)"wbs", name[0]) != NULL && name[1] == ':')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14868 && !ASCII_ISUPPER((name[0] != NUL && name[1] == ':')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14869 ? name[2] : name[0]))
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14870 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
14871 EMSG2(_("E704: Funcref variable name must start with a capital: %s"), name);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14872 return;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14873 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14874 if (function_exists(name))
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14875 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
14876 EMSG2(_("705: Variable name conflicts with existing function: %s"),
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
14877 name);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14878 return;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14879 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14880 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14881
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14882 ht = find_var_ht(name, &varname);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14883 if (ht == NULL || *varname == NUL)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14884 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14885 EMSG2(_("E461: Illegal variable name: %s"), name);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14886 return;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14887 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14888
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
14889 v = find_var_in_ht(ht, varname, TRUE);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14890 if (v != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14891 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14892 /* existing variable, need to clear the value */
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14893 if (var_check_ro(v->di_flags, name)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14894 || tv_check_lock(v->di_tv.v_lock, name))
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14895 return;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14896 if (v->di_tv.v_type != tv->v_type
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14897 && !((v->di_tv.v_type == VAR_STRING
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14898 || v->di_tv.v_type == VAR_NUMBER)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14899 && (tv->v_type == VAR_STRING
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14900 || tv->v_type == VAR_NUMBER)))
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14901 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
14902 EMSG2(_("E706: Variable type mismatch for: %s"), name);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14903 return;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14904 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14905
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14906 /*
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
14907 * Handle setting internal v: variables separately: we don't change
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
14908 * the type.
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14909 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14910 if (ht == &vimvarht)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14911 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14912 if (v->di_tv.v_type == VAR_STRING)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14913 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14914 vim_free(v->di_tv.vval.v_string);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14915 if (copy || tv->v_type != VAR_STRING)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14916 v->di_tv.vval.v_string = vim_strsave(get_tv_string(tv));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14917 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14918 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14919 /* Take over the string to avoid an extra alloc/free. */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14920 v->di_tv.vval.v_string = tv->vval.v_string;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14921 tv->vval.v_string = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14922 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14923 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14924 else if (v->di_tv.v_type != VAR_NUMBER)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14925 EMSG2(_(e_intern2), "set_var()");
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14926 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14927 v->di_tv.vval.v_number = get_tv_number(tv);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14928 return;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14929 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14930
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14931 clear_tv(&v->di_tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14932 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14933 else /* add a new variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14934 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14935 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14936 + STRLEN(varname)));
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14937 if (v == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14938 return;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14939 STRCPY(v->di_key, varname);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14940 if (hash_add(ht, DI2HIKEY(v)) == FAIL)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14941 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14942 vim_free(v);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14943 return;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
14944 }
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14945 v->di_flags = 0;
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
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14948 if (copy || tv->v_type == VAR_NUMBER)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14949 copy_tv(tv, &v->di_tv);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14950 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14951 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14952 v->di_tv = *tv;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14953 v->di_tv.v_lock = 0;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14954 init_tv(tv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14955 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14956 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14957
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14958 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14959 * Return TRUE if di_flags "flags" indicate read-only variable "name".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14960 * Also give an error message.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14961 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14962 static int
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14963 var_check_ro(flags, name)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14964 int flags;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14965 char_u *name;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14966 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14967 if (flags & DI_FLAGS_RO)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14968 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14969 EMSG2(_(e_readonlyvar), name);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14970 return TRUE;
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_SBX) && sandbox)
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_readonlysbx), 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 return FALSE;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14978 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14979
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14980 /*
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14981 * Return TRUE if typeval "tv" is set to be locked (immutable).
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14982 * Also give an error message, using "name".
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14983 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14984 static int
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14985 tv_check_lock(lock, name)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14986 int lock;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14987 char_u *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 if (lock & VAR_LOCKED)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14990 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14991 EMSG2(_("E741: Value is locked: %s"),
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14992 name == NULL ? (char_u *)_("Unknown") : name);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14993 return TRUE;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14994 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14995 if (lock & VAR_FIXED)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14996 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14997 EMSG2(_("E742: Cannot change value of %s"),
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14998 name == NULL ? (char_u *)_("Unknown") : name);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
14999 return TRUE;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15000 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15001 return FALSE;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15002 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15003
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15004 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15005 * Copy the values from typval_T "from" to typval_T "to".
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15006 * When needed allocates string or increases reference count.
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15007 * 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
15008 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15009 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15010 copy_tv(from, to)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15011 typval_T *from;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15012 typval_T *to;
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 to->v_type = from->v_type;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15015 to->v_lock = 0;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15016 switch (from->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15017 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15018 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15019 to->vval.v_number = from->vval.v_number;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15020 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15021 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15022 case VAR_FUNC:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15023 if (from->vval.v_string == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15024 to->vval.v_string = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15025 else
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15026 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15027 to->vval.v_string = vim_strsave(from->vval.v_string);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15028 if (from->v_type == VAR_FUNC)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15029 func_ref(to->vval.v_string);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15030 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15031 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15032 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15033 if (from->vval.v_list == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15034 to->vval.v_list = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15035 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15036 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15037 to->vval.v_list = from->vval.v_list;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15038 ++to->vval.v_list->lv_refcount;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15039 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15040 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15041 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15042 if (from->vval.v_dict == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15043 to->vval.v_dict = NULL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15044 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15045 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15046 to->vval.v_dict = from->vval.v_dict;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15047 ++to->vval.v_dict->dv_refcount;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15048 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15049 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15050 default:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15051 EMSG2(_(e_intern2), "copy_tv()");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15052 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15053 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15054 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15055
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15056 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15057 * Make a copy of an item.
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15058 * 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
15059 * 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
15060 * reference to an already copied list/dict can be used.
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15061 * Returns FAIL or OK.
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15062 */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15063 static int
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15064 item_copy(from, to, deep, copyID)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15065 typval_T *from;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15066 typval_T *to;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15067 int deep;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15068 int copyID;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15069 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15070 static int recurse = 0;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15071 int ret = OK;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15072
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15073 if (recurse >= DICT_MAXNEST)
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 EMSG(_("E698: variable nested too deep for making a copy"));
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15076 return FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15077 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15078 ++recurse;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15079
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15080 switch (from->v_type)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15081 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15082 case VAR_NUMBER:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15083 case VAR_STRING:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15084 case VAR_FUNC:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15085 copy_tv(from, to);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15086 break;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15087 case VAR_LIST:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15088 to->v_type = VAR_LIST;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15089 to->v_lock = 0;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15090 if (from->vval.v_list == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15091 to->vval.v_list = NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15092 else if (copyID != 0 && from->vval.v_list->lv_copyID == copyID)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15093 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15094 /* use the copy made earlier */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15095 to->vval.v_list = from->vval.v_list->lv_copylist;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15096 ++to->vval.v_list->lv_refcount;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15097 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15098 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15099 to->vval.v_list = list_copy(from->vval.v_list, deep, copyID);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15100 if (to->vval.v_list == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15101 ret = FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15102 break;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15103 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15104 to->v_type = VAR_DICT;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15105 to->v_lock = 0;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15106 if (from->vval.v_dict == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15107 to->vval.v_dict = NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15108 else if (copyID != 0 && from->vval.v_dict->dv_copyID == copyID)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15109 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15110 /* use the copy made earlier */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15111 to->vval.v_dict = from->vval.v_dict->dv_copydict;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15112 ++to->vval.v_dict->dv_refcount;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15113 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15114 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15115 to->vval.v_dict = dict_copy(from->vval.v_dict, deep, copyID);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15116 if (to->vval.v_dict == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15117 ret = FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15118 break;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15119 default:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15120 EMSG2(_(e_intern2), "item_copy()");
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15121 ret = FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15122 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15123 --recurse;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15124 return ret;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15125 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15126
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15127 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15128 * ":echo expr1 ..." print each argument separated with a space, add a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15129 * newline at the end.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15130 * ":echon expr1 ..." print each argument plain.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15131 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15132 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15133 ex_echo(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15134 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15135 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15136 char_u *arg = eap->arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15137 typval_T rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15138 char_u *tofree;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15139 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15140 int needclr = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15141 int atstart = TRUE;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
15142 char_u numbuf[NUMBUFLEN];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15143
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15144 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15145 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15146 while (*arg != NUL && *arg != '|' && *arg != '\n' && !got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15147 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15148 p = arg;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15149 if (eval1(&arg, &rettv, !eap->skip) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15150 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15151 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15152 * Report the invalid expression unless the expression evaluation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15153 * has been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15154 * exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15155 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15156 if (!aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15157 EMSG2(_(e_invexpr2), p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15158 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15159 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15160 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15161 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15162 if (atstart)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15163 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15164 atstart = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15165 /* Call msg_start() after eval1(), evaluating the expression
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15166 * may cause a message to appear. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15167 if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15168 msg_start();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15169 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15170 else if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15171 msg_puts_attr((char_u *)" ", echo_attr);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15172 p = echo_string(&rettv, &tofree, numbuf);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15173 if (p != NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15174 for ( ; *p != NUL && !got_int; ++p)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15175 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15176 if (*p == '\n' || *p == '\r' || *p == TAB)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15177 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15178 if (*p != TAB && needclr)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15179 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15180 /* remove any text still there from the command */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15181 msg_clr_eos();
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15182 needclr = FALSE;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15183 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15184 msg_putchar_attr(*p, echo_attr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15185 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15186 else
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15187 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15188 #ifdef FEAT_MBYTE
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15189 if (has_mbyte)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15190 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15191 int i = (*mb_ptr2len_check)(p);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15192
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15193 (void)msg_outtrans_len_attr(p, i, echo_attr);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15194 p += i - 1;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15195 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15196 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15197 #endif
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15198 (void)msg_outtrans_len_attr(p, 1, echo_attr);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15199 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15200 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15201 vim_free(tofree);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15202 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15203 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15204 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15205 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15206 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15207
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15208 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15209 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15210 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15211 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15212 /* remove text that may still be there from the command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15213 if (needclr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15214 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15215 if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15216 msg_end();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15217 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15218 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15219
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15220 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15221 * ":echohl {name}".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15222 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15223 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15224 ex_echohl(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15225 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15226 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15227 int id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15228
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15229 id = syn_name2id(eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15230 if (id == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15231 echo_attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15232 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15233 echo_attr = syn_id2attr(id);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15234 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15235
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15236 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15237 * ":execute expr1 ..." execute the result of an expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15238 * ":echomsg expr1 ..." Print a message
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15239 * ":echoerr expr1 ..." Print an error
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15240 * Each gets spaces around each argument and a newline at the end for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15241 * echo commands
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15242 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15243 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15244 ex_execute(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15245 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15246 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15247 char_u *arg = eap->arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15248 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15249 int ret = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15250 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15251 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15252 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15253 int save_did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15254
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15255 ga_init2(&ga, 1, 80);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15256
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15257 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15258 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15259 while (*arg != NUL && *arg != '|' && *arg != '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15260 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15261 p = arg;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15262 if (eval1(&arg, &rettv, !eap->skip) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15263 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15264 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15265 * Report the invalid expression unless the expression evaluation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15266 * has been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15267 * exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15268 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15269 if (!aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15270 EMSG2(_(e_invexpr2), p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15271 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15272 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15273 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15274
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15275 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15276 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15277 p = get_tv_string(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15278 len = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15279 if (ga_grow(&ga, len + 2) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15280 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15281 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15282 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15283 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15284 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15285 if (ga.ga_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15286 ((char_u *)(ga.ga_data))[ga.ga_len++] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15287 STRCPY((char_u *)(ga.ga_data) + ga.ga_len, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15288 ga.ga_len += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15289 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15290
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15291 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15292 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15293 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15294
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15295 if (ret != FAIL && ga.ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15296 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15297 if (eap->cmdidx == CMD_echomsg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15298 MSG_ATTR(ga.ga_data, echo_attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15299 else if (eap->cmdidx == CMD_echoerr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15300 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15301 /* We don't want to abort following commands, restore did_emsg. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15302 save_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15303 EMSG((char_u *)ga.ga_data);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15304 if (!force_abort)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15305 did_emsg = save_did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15306 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15307 else if (eap->cmdidx == CMD_execute)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15308 do_cmdline((char_u *)ga.ga_data,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15309 eap->getline, eap->cookie, DOCMD_NOWAIT|DOCMD_VERBOSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15310 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15311
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15312 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15313
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15314 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15315 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15316
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15317 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15318 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15319
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15320 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15321 * Skip over the name of an option: "&option", "&g:option" or "&l:option".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15322 * "arg" points to the "&" or '+' when called, to "option" when returning.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15323 * Returns NULL when no option name found. Otherwise pointer to the char
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15324 * after the option name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15325 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15326 static char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15327 find_option_end(arg, opt_flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15328 char_u **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15329 int *opt_flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15330 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15331 char_u *p = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15332
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15333 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15334 if (*p == 'g' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15335 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15336 *opt_flags = OPT_GLOBAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15337 p += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15338 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15339 else if (*p == 'l' && 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_LOCAL;
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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15345 *opt_flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15346
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15347 if (!ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15348 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15349 *arg = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15350
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15351 if (p[0] == 't' && p[1] == '_' && p[2] != NUL && p[3] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15352 p += 4; /* termcap option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15353 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15354 while (ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15355 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15356 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15357 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15358
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15359 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15360 * ":function"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15361 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15362 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15363 ex_function(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15364 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15365 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15366 char_u *theline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15367 int j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15368 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15369 int saved_did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15370 char_u *name = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15371 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15372 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15373 garray_T newargs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15374 garray_T newlines;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15375 int varargs = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15376 int mustend = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15377 int flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15378 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15379 int indent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15380 int nesting;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15381 char_u *skip_until = NULL;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15382 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15383 funcdict_T fudi;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15384 static int func_nr = 0; /* number for nameless function */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15385 int paren;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15386 hashtab_T *ht;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15387 int todo;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15388 hashitem_T *hi;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15389
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15390 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15391 * ":function" without argument: list functions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15392 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15393 if (ends_excmd(*eap->arg))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15394 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15395 if (!eap->skip)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15396 {
175
c12f39141bbc updated for version 7.0053
vimboss
parents: 170
diff changeset
15397 todo = func_hashtab.ht_used;
c12f39141bbc updated for version 7.0053
vimboss
parents: 170
diff changeset
15398 for (hi = func_hashtab.ht_array; todo > 0 && !got_int; ++hi)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15399 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15400 if (!HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15401 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15402 --todo;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15403 fp = HI2UF(hi);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15404 if (!isdigit(*fp->uf_name))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15405 list_func_head(fp, FALSE);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15406 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15407 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15408 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15409 eap->nextcmd = check_nextcmd(eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15410 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15411 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15412
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15413 /*
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15414 * Get the function name. There are these situations:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15415 * func normal function name
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15416 * "name" == func, "fudi.fd_dict" == NULL
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15417 * dict.func new dictionary entry
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15418 * "name" == NULL, "fudi.fd_dict" set,
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15419 * "fudi.fd_di" == NULL, "fudi.fd_newkey" == func
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15420 * dict.func existing dict entry with a Funcref
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15421 * "name" == fname, "fudi.fd_dict" set,
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15422 * "fudi.fd_di" set, "fudi.fd_newkey" == NULL
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15423 * dict.func existing dict entry that's not a Funcref
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15424 * "name" == NULL, "fudi.fd_dict" set,
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15425 * "fudi.fd_di" set, "fudi.fd_newkey" == NULL
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15426 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15427 p = eap->arg;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15428 name = trans_function_name(&p, eap->skip, 0, &fudi);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15429 paren = (vim_strchr(p, '(') != NULL);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15430 if (name == NULL && (fudi.fd_dict == NULL || !paren) && !eap->skip)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15431 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15432 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15433 * Return on an invalid expression in braces, unless the expression
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15434 * evaluation has been cancelled due to an aborting error, an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15435 * interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15436 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15437 if (!aborting())
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15438 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
15439 if (!eap->skip && fudi.fd_newkey != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
15440 EMSG2(_(e_dictkey), fudi.fd_newkey);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15441 vim_free(fudi.fd_newkey);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15442 return;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15443 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15444 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15445 eap->skip = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15446 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15447 /* An error in a function call during evaluation of an expression in magic
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15448 * braces should not cause the function not to be defined. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15449 saved_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15450 did_emsg = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15451
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15452 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15453 * ":function func" with only function name: list function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15454 */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15455 if (!paren)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15456 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15457 if (!ends_excmd(*skipwhite(p)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15458 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15459 EMSG(_(e_trailing));
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15460 goto ret_free;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15461 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15462 eap->nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15463 if (eap->nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15464 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15465 if (!eap->skip && !got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15466 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15467 fp = find_func(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15468 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15469 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15470 list_func_head(fp, TRUE);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15471 for (j = 0; j < fp->uf_lines.ga_len && !got_int; ++j)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15472 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15473 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15474 msg_outnum((long)(j + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15475 if (j < 9)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15476 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15477 if (j < 99)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15478 msg_putchar(' ');
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15479 msg_prt_line(FUNCLINE(fp, j), FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15480 out_flush(); /* show a line at a time */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15481 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15482 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15483 if (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15484 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15485 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15486 msg_puts((char_u *)" endfunction");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15487 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15488 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15489 else
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15490 emsg_funcname("E123: Undefined function: %s", name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15491 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15492 goto ret_free;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15493 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15494
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15495 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15496 * ":function name(arg1, arg2)" Define function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15497 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15498 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15499 if (*p != '(')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15500 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15501 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15502 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15503 EMSG2(_("E124: Missing '(': %s"), eap->arg);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15504 goto ret_free;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15505 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15506 /* attempt to continue by skipping some text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15507 if (vim_strchr(p, '(') != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15508 p = vim_strchr(p, '(');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15509 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15510 p = skipwhite(p + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15511
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15512 ga_init2(&newargs, (int)sizeof(char_u *), 3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15513 ga_init2(&newlines, (int)sizeof(char_u *), 3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15514
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15515 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15516 * Isolate the arguments: "arg1, arg2, ...)"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15517 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15518 while (*p != ')')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15519 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15520 if (p[0] == '.' && p[1] == '.' && p[2] == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15521 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15522 varargs = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15523 p += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15524 mustend = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15525 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15526 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15527 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15528 arg = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15529 while (ASCII_ISALNUM(*p) || *p == '_')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15530 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15531 if (arg == p || isdigit(*arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15532 || (p - arg == 9 && STRNCMP(arg, "firstline", 9) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15533 || (p - arg == 8 && STRNCMP(arg, "lastline", 8) == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15534 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15535 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15536 EMSG2(_("E125: Illegal argument: %s"), arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15537 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15538 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15539 if (ga_grow(&newargs, 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15540 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15541 c = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15542 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15543 arg = vim_strsave(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15544 if (arg == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15545 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15546 ((char_u **)(newargs.ga_data))[newargs.ga_len] = arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15547 *p = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15548 newargs.ga_len++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15549 if (*p == ',')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15550 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15551 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15552 mustend = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15553 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15554 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15555 if (mustend && *p != ')')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15556 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15557 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15558 EMSG2(_(e_invarg2), eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15559 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15560 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15561 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15562 ++p; /* skip the ')' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15563
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15564 /* find extra arguments "range", "dict" and "abort" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15565 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15566 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15567 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15568 if (STRNCMP(p, "range", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15569 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15570 flags |= FC_RANGE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15571 p += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15572 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15573 else if (STRNCMP(p, "dict", 4) == 0)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15574 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15575 flags |= FC_DICT;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15576 p += 4;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15577 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15578 else if (STRNCMP(p, "abort", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15579 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15580 flags |= FC_ABORT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15581 p += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15582 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15583 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15584 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15585 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15586
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15587 if (*p != NUL && *p != '"' && *p != '\n' && !eap->skip && !did_emsg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15588 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15589
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15590 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15591 * Read the body of the function, until ":endfunction" is found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15592 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15593 if (KeyTyped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15594 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15595 /* Check if the function already exists, don't let the user type the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15596 * whole function before telling him it doesn't work! For a script we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15597 * need to skip the body to be able to find what follows. */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15598 if (!eap->skip && !eap->forceit)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15599 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15600 if (fudi.fd_dict != NULL && fudi.fd_newkey == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15601 EMSG(_(e_funcdict));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15602 else if (name != NULL && find_func(name) != NULL)
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15603 emsg_funcname(e_funcexts, name);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15604 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15605
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15606 msg_putchar('\n'); /* don't overwrite the function name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15607 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15608 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15609
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15610 indent = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15611 nesting = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15612 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15613 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15614 msg_scroll = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15615 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15616 if (eap->getline == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15617 theline = getcmdline(':', 0L, indent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15618 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15619 theline = eap->getline(':', eap->cookie, indent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15620 if (KeyTyped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15621 lines_left = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15622 if (theline == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15623 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15624 EMSG(_("E126: Missing :endfunction"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15625 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15626 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15627
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15628 if (skip_until != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15629 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15630 /* between ":append" and "." and between ":python <<EOF" and "EOF"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15631 * don't check for ":endfunc". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15632 if (STRCMP(theline, skip_until) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15633 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15634 vim_free(skip_until);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15635 skip_until = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15636 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15637 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15638 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15639 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15640 /* skip ':' and blanks*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15641 for (p = theline; vim_iswhite(*p) || *p == ':'; ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15642 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15643
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
15644 /* Check for "endfunction". */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
15645 if (checkforcmd(&p, "endfunction", 4) && nesting-- == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15646 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15647 vim_free(theline);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15648 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15649 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15650
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
15651 /* Increase indent inside "if", "while", "for" and "try", decrease
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15652 * at "end". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15653 if (indent > 2 && STRNCMP(p, "end", 3) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15654 indent -= 2;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
15655 else if (STRNCMP(p, "if", 2) == 0
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
15656 || STRNCMP(p, "wh", 2) == 0
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
15657 || STRNCMP(p, "for", 3) == 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15658 || STRNCMP(p, "try", 3) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15659 indent += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15660
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15661 /* Check for defining a function inside this function. */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
15662 if (checkforcmd(&p, "function", 2))
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
15663 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
15664 if (*p == '!')
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
15665 p = skipwhite(p + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15666 p += eval_fname_script(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15667 if (ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15668 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15669 vim_free(trans_function_name(&p, TRUE, 0, NULL));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15670 if (*skipwhite(p) == '(')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15671 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15672 ++nesting;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15673 indent += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15674 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15675 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15676 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15677
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15678 /* Check for ":append" or ":insert". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15679 p = skip_range(p, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15680 if ((p[0] == 'a' && (!ASCII_ISALPHA(p[1]) || p[1] == 'p'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15681 || (p[0] == 'i'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15682 && (!ASCII_ISALPHA(p[1]) || (p[1] == 'n'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15683 && (!ASCII_ISALPHA(p[2]) || (p[2] == 's'))))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15684 skip_until = vim_strsave((char_u *)".");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15685
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15686 /* Check for ":python <<EOF", ":tcl <<EOF", etc. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15687 arg = skipwhite(skiptowhite(p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15688 if (arg[0] == '<' && arg[1] =='<'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15689 && ((p[0] == 'p' && p[1] == 'y'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15690 && (!ASCII_ISALPHA(p[2]) || p[2] == 't'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15691 || (p[0] == 'p' && p[1] == 'e'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15692 && (!ASCII_ISALPHA(p[2]) || p[2] == 'r'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15693 || (p[0] == 't' && p[1] == 'c'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15694 && (!ASCII_ISALPHA(p[2]) || p[2] == 'l'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15695 || (p[0] == 'r' && p[1] == 'u' && p[2] == 'b'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15696 && (!ASCII_ISALPHA(p[3]) || p[3] == 'y'))
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
15697 || (p[0] == 'm' && p[1] == 'z'
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
15698 && (!ASCII_ISALPHA(p[2]) || p[2] == 's'))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15699 ))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15700 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15701 /* ":python <<" continues until a dot, like ":append" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15702 p = skipwhite(arg + 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15703 if (*p == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15704 skip_until = vim_strsave((char_u *)".");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15705 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15706 skip_until = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15707 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15708 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15709
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15710 /* Add the line to the function. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15711 if (ga_grow(&newlines, 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15712 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15713 ((char_u **)(newlines.ga_data))[newlines.ga_len] = theline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15714 newlines.ga_len++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15715 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15716
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15717 /* Don't define the function when skipping commands or when an error was
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15718 * detected. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15719 if (eap->skip || did_emsg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15720 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15721
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15722 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15723 * If there are no errors, add the function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15724 */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15725 if (fudi.fd_dict == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15726 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15727 v = find_var(name, &ht);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15728 if (v != NULL && v->di_tv.v_type == VAR_FUNC)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15729 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15730 emsg_funcname("E707: Function name conflicts with variable: %s",
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15731 name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15732 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15733 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15734
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15735 fp = find_func(name);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15736 if (fp != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15737 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15738 if (!eap->forceit)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15739 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
15740 emsg_funcname(e_funcexts, name);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15741 goto erret;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15742 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15743 if (fp->uf_calls > 0)
117
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("E127: Cannot redefine function %s: It is in use",
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15746 name);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15747 goto erret;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15748 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15749 /* redefine existing function */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15750 ga_clear_strings(&(fp->uf_args));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15751 ga_clear_strings(&(fp->uf_lines));
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15752 vim_free(name);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15753 name = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15754 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15755 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15756 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15757 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15758 char numbuf[20];
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15759
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15760 fp = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15761 if (fudi.fd_newkey == NULL && !eap->forceit)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15762 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15763 EMSG(_(e_funcdict));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15764 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15765 }
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15766 if (fudi.fd_di == NULL)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15767 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15768 /* Can't add a function to a locked dictionary */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15769 if (tv_check_lock(fudi.fd_dict->dv_lock, eap->arg))
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15770 goto erret;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15771 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15772 /* Can't change an existing function if it is locked */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15773 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
15774 goto erret;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15775
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15776 /* Give the function a sequential number. Can only be used with a
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15777 * Funcref! */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15778 vim_free(name);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15779 sprintf(numbuf, "%d", ++func_nr);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15780 name = vim_strsave((char_u *)numbuf);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15781 if (name == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15782 goto erret;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15783 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15784
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15785 if (fp == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15786 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15787 if (fudi.fd_dict == NULL && vim_strchr(name, ':') != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15788 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15789 int slen, plen;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15790 char_u *scriptname;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15791
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15792 /* Check that the autoload name matches the script name. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15793 j = FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15794 if (sourcing_name != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15795 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15796 scriptname = autoload_name(name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15797 if (scriptname != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15798 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15799 p = vim_strchr(scriptname, '/');
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15800 plen = STRLEN(p);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15801 slen = STRLEN(sourcing_name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15802 if (slen > plen && fnamecmp(p,
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15803 sourcing_name + slen - plen) == 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15804 j = OK;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15805 vim_free(scriptname);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15806 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15807 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15808 if (j == FAIL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15809 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15810 EMSG2(_("E746: Function name does not match script file name: %s"), name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15811 goto erret;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15812 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15813 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15814
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15815 fp = (ufunc_T *)alloc((unsigned)(sizeof(ufunc_T) + STRLEN(name)));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15816 if (fp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15817 goto erret;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15818
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15819 if (fudi.fd_dict != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15820 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15821 if (fudi.fd_di == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15822 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15823 /* add new dict entry */
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
15824 fudi.fd_di = dictitem_alloc(fudi.fd_newkey);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15825 if (fudi.fd_di == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15826 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15827 vim_free(fp);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15828 goto erret;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15829 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
15830 if (dict_add(fudi.fd_dict, fudi.fd_di) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
15831 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
15832 vim_free(fudi.fd_di);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
15833 goto erret;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
15834 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15835 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15836 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15837 /* overwrite existing dict entry */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15838 clear_tv(&fudi.fd_di->di_tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15839 fudi.fd_di->di_tv.v_type = VAR_FUNC;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15840 fudi.fd_di->di_tv.v_lock = 0;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15841 fudi.fd_di->di_tv.vval.v_string = vim_strsave(name);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15842 fp->uf_refcount = 1;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15843 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15844
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15845 /* insert the new function in the function list */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15846 STRCPY(fp->uf_name, name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15847 hash_add(&func_hashtab, UF2HIKEY(fp));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15848 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15849 fp->uf_args = newargs;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15850 fp->uf_lines = newlines;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
15851 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
15852 fp->uf_tml_count = NULL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
15853 fp->uf_tml_total = NULL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
15854 fp->uf_tml_self = NULL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
15855 fp->uf_profiling = FALSE;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
15856 if (prof_def_func())
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
15857 func_do_profile(fp);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
15858 #endif
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15859 fp->uf_varargs = varargs;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15860 fp->uf_flags = flags;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15861 fp->uf_calls = 0;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
15862 fp->uf_script_ID = current_SID;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15863 goto ret_free;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15864
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15865 erret:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15866 ga_clear_strings(&newargs);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15867 ga_clear_strings(&newlines);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15868 ret_free:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15869 vim_free(skip_until);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15870 vim_free(fudi.fd_newkey);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15871 vim_free(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15872 did_emsg |= saved_did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15873 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15874
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15875 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15876 * Get a function name, translating "<SID>" and "<SNR>".
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15877 * Also handles a Funcref in a List or Dictionary.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15878 * Returns the function name in allocated memory, or NULL for failure.
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15879 * flags:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15880 * TFN_INT: internal function name OK
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15881 * TFN_QUIET: be quiet
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15882 * Advances "pp" to just after the function name (if no error).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15883 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15884 static char_u *
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15885 trans_function_name(pp, skip, flags, fdp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15886 char_u **pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15887 int skip; /* only find the end, don't evaluate */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15888 int flags;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15889 funcdict_T *fdp; /* return: info about dictionary used */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15890 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15891 char_u *name = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15892 char_u *start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15893 char_u *end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15894 int lead;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15895 char_u sid_buf[20];
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15896 int len;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15897 lval_T lv;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15898
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15899 if (fdp != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15900 vim_memset(fdp, 0, sizeof(funcdict_T));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15901 start = *pp;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15902
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15903 /* Check for hard coded <SNR>: already translated function ID (from a user
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15904 * command). */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15905 if ((*pp)[0] == K_SPECIAL && (*pp)[1] == KS_EXTRA
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15906 && (*pp)[2] == (int)KE_SNR)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15907 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15908 *pp += 3;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15909 len = get_id_len(pp) + 3;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15910 return vim_strnsave(start, len);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15911 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15912
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15913 /* A name starting with "<SID>" or "<SNR>" is local to a script. But
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15914 * don't skip over "s:", get_lval() needs it for "s:dict.func". */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15915 lead = eval_fname_script(start);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15916 if (lead > 2)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15917 start += lead;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15918
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15919 end = get_lval(start, NULL, &lv, FALSE, skip, flags & TFN_QUIET);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15920 if (end == start)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15921 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15922 if (!skip)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15923 EMSG(_("E129: Function name required"));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15924 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15925 }
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15926 if (end == NULL || (lv.ll_tv != NULL && (lead > 2 || lv.ll_range)))
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15927 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15928 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15929 * Report an invalid expression in braces, unless the expression
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15930 * evaluation has been cancelled due to an aborting error, an
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15931 * interrupt, or an exception.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15932 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15933 if (!aborting())
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15934 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15935 if (end != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15936 EMSG2(_(e_invarg2), start);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15937 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15938 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15939 *pp = find_name_end(start, NULL, NULL, TRUE);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15940 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15941 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15942
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15943 if (lv.ll_tv != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15944 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15945 if (fdp != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15946 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15947 fdp->fd_dict = lv.ll_dict;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15948 fdp->fd_newkey = lv.ll_newkey;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15949 lv.ll_newkey = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15950 fdp->fd_di = lv.ll_di;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15951 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15952 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
15953 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15954 name = vim_strsave(lv.ll_tv->vval.v_string);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15955 *pp = end;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15956 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15957 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15958 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
15959 if (!skip && !(flags & TFN_QUIET) && (fdp == NULL
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
15960 || lv.ll_dict == NULL || fdp->fd_newkey == NULL))
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15961 EMSG(_(e_funcref));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15962 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15963 *pp = end;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15964 name = NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15965 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15966 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15967 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15968
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15969 if (lv.ll_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 /* Error found, but continue after the function name. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15972 *pp = end;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15973 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15974 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15975
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15976 if (lv.ll_exp_name != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15977 len = STRLEN(lv.ll_exp_name);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15978 else
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15979 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15980 if (lead == 2) /* skip over "s:" */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15981 lv.ll_name += 2;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15982 len = (int)(end - lv.ll_name);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15983 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15984
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15985 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15986 * Copy the function name to allocated memory.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15987 * Accept <SID>name() inside a script, translate into <SNR>123_name().
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15988 * Accept <SNR>123_name() outside a script.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15989 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15990 if (skip)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15991 lead = 0; /* do nothing */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15992 else if (lead > 0)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15993 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15994 lead = 3;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15995 if (eval_fname_sid(*pp)) /* If it's "<SID>" */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15996 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
15997 if (current_SID <= 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 EMSG(_(e_usingsid));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16000 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16001 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16002 sprintf((char *)sid_buf, "%ld_", (long)current_SID);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16003 lead += (int)STRLEN(sid_buf);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16004 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16005 }
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16006 else if (!(flags & TFN_INT) && builtin_function(lv.ll_name))
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16007 {
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16008 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
16009 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16010 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16011 name = alloc((unsigned)(len + lead + 1));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16012 if (name != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16013 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16014 if (lead > 0)
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[0] = K_SPECIAL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16017 name[1] = KS_EXTRA;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16018 name[2] = (int)KE_SNR;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16019 if (lead > 3) /* If it's "<SID>" */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16020 STRCPY(name + 3, sid_buf);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16021 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16022 mch_memmove(name + lead, lv.ll_name, (size_t)len);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16023 name[len + lead] = NUL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16024 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16025 *pp = end;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16026
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16027 theend:
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16028 clear_lval(&lv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
16029 return name;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16030 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16031
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16032 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16033 * Return 5 if "p" starts with "<SID>" or "<SNR>" (ignoring case).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16034 * Return 2 if "p" starts with "s:".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16035 * Return 0 otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16036 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16037 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16038 eval_fname_script(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16039 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16040 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16041 if (p[0] == '<' && (STRNICMP(p + 1, "SID>", 4) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16042 || STRNICMP(p + 1, "SNR>", 4) == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16043 return 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16044 if (p[0] == 's' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16045 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16046 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16047 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16048
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16049 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16050 * Return TRUE if "p" starts with "<SID>" or "s:".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16051 * Only works if eval_fname_script() returned non-zero for "p"!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16052 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16053 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16054 eval_fname_sid(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16055 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16056 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16057 return (*p == 's' || TOUPPER_ASC(p[2]) == 'I');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16058 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16059
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16060 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16061 * List the head of the function: "name(arg1, arg2)".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16062 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16063 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16064 list_func_head(fp, indent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16065 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16066 int indent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16067 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16068 int j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16069
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16070 msg_start();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16071 if (indent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16072 MSG_PUTS(" ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16073 MSG_PUTS("function ");
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16074 if (fp->uf_name[0] == K_SPECIAL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16075 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16076 MSG_PUTS_ATTR("<SNR>", hl_attr(HLF_8));
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16077 msg_puts(fp->uf_name + 3);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16078 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16079 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16080 msg_puts(fp->uf_name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16081 msg_putchar('(');
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16082 for (j = 0; j < fp->uf_args.ga_len; ++j)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16083 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16084 if (j)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16085 MSG_PUTS(", ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16086 msg_puts(FUNCARG(fp, j));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16087 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16088 if (fp->uf_varargs)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16089 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16090 if (j)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16091 MSG_PUTS(", ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16092 MSG_PUTS("...");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16093 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16094 msg_putchar(')');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16095 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16096
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16097 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16098 * Find a function by name, return pointer to it in ufuncs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16099 * Return NULL for unknown function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16100 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16101 static ufunc_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16102 find_func(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16103 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16104 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16105 hashitem_T *hi;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16106
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16107 hi = hash_find(&func_hashtab, name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16108 if (!HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16109 return HI2UF(hi);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16110 return NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16111 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16112
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16113 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16114 * Return TRUE if a function "name" exists.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16115 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16116 static int
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16117 function_exists(name)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16118 char_u *name;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16119 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16120 char_u *p = name;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16121 int n = FALSE;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16122
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16123 p = trans_function_name(&p, FALSE, TFN_INT|TFN_QUIET, NULL);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16124 if (p != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16125 {
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16126 if (builtin_function(p))
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16127 n = (find_internal_func(p) >= 0);
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16128 else
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16129 n = (find_func(p) != NULL);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16130 vim_free(p);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16131 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16132 return n;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16133 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16134
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16135 /*
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16136 * Return TRUE if "name" looks like a builtin function name: starts with a
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16137 * lower case letter and doesn't contain a ':'.
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16138 */
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16139 static int
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16140 builtin_function(name)
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16141 char_u *name;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16142 {
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16143 return ASCII_ISLOWER(name[0]) && vim_strchr(name, ':') == NULL;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16144 }
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16145
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16146 #if defined(FEAT_PROFILE) || defined(PROTO)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16147 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16148 * Start profiling function "fp".
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16149 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16150 static void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16151 func_do_profile(fp)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16152 ufunc_T *fp;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16153 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16154 fp->uf_tm_count = 0;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16155 profile_zero(&fp->uf_tm_self);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16156 profile_zero(&fp->uf_tm_total);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16157 if (fp->uf_tml_count == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16158 fp->uf_tml_count = (int *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16159 (sizeof(int) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16160 if (fp->uf_tml_total == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16161 fp->uf_tml_total = (proftime_T *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16162 (sizeof(proftime_T) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16163 if (fp->uf_tml_self == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16164 fp->uf_tml_self = (proftime_T *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16165 (sizeof(proftime_T) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16166 fp->uf_tml_idx = -1;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16167 if (fp->uf_tml_count == NULL || fp->uf_tml_total == NULL
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16168 || fp->uf_tml_self == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16169 return; /* out of memory */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16171 fp->uf_profiling = TRUE;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16172 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16173
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16174 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16175 * Dump the profiling results for all functions in file "fd".
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16176 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16177 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16178 func_dump_profile(fd)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16179 FILE *fd;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16180 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16181 hashitem_T *hi;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16182 int todo;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16183 ufunc_T *fp;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16184 int i;
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16185 ufunc_T **sorttab;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16186 int st_len = 0;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16187
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16188 todo = func_hashtab.ht_used;
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16189 sorttab = (ufunc_T **)alloc((unsigned)(sizeof(ufunc_T) * todo));
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16190
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16191 for (hi = func_hashtab.ht_array; todo > 0; ++hi)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16192 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16193 if (!HASHITEM_EMPTY(hi))
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16194 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16195 --todo;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16196 fp = HI2UF(hi);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16197 if (fp->uf_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16198 {
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16199 if (sorttab != NULL)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16200 sorttab[st_len++] = fp;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16201
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16202 if (fp->uf_name[0] == K_SPECIAL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16203 fprintf(fd, "FUNCTION <SNR>%s()\n", fp->uf_name + 3);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16204 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16205 fprintf(fd, "FUNCTION %s()\n", fp->uf_name);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16206 if (fp->uf_tm_count == 1)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16207 fprintf(fd, "Called 1 time\n");
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16208 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16209 fprintf(fd, "Called %d times\n", fp->uf_tm_count);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16210 fprintf(fd, "Total time: %s\n", profile_msg(&fp->uf_tm_total));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16211 fprintf(fd, " Self time: %s\n", profile_msg(&fp->uf_tm_self));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16212 fprintf(fd, "\n");
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16213 fprintf(fd, "count total (s) self (s)\n");
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16214
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16215 for (i = 0; i < fp->uf_lines.ga_len; ++i)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16216 {
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16217 prof_func_line(fd, fp->uf_tml_count[i],
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16218 &fp->uf_tml_total[i], &fp->uf_tml_self[i], TRUE);
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16219 fprintf(fd, "%s\n", FUNCLINE(fp, i));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16220 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16221 fprintf(fd, "\n");
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16222 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16223 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16224 }
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16225
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16226 if (sorttab != NULL && st_len > 0)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16227 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16228 qsort((void *)sorttab, (size_t)st_len, sizeof(ufunc_T *),
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16229 prof_total_cmp);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16230 prof_sort_list(fd, sorttab, st_len, "TOTAL", FALSE);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16231 qsort((void *)sorttab, (size_t)st_len, sizeof(ufunc_T *),
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16232 prof_self_cmp);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16233 prof_sort_list(fd, sorttab, st_len, "SELF", TRUE);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16234 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16235 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16236
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16237 static void
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16238 prof_sort_list(fd, sorttab, st_len, title, prefer_self)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16239 FILE *fd;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16240 ufunc_T **sorttab;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16241 int st_len;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16242 char *title;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16243 int prefer_self; /* when equal print only self time */
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16244 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16245 int i;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16246 ufunc_T *fp;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16247
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16248 fprintf(fd, "FUNCTIONS SORTED ON %s TIME\n", title);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16249 fprintf(fd, "count total (s) self (s) function\n");
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16250 for (i = 0; i < 20 && i < st_len; ++i)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16251 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16252 fp = sorttab[i];
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16253 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
16254 prefer_self);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16255 if (fp->uf_name[0] == K_SPECIAL)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16256 fprintf(fd, " <SNR>%s()\n", fp->uf_name + 3);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16257 else
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16258 fprintf(fd, " %s()\n", fp->uf_name);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16259 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16260 fprintf(fd, "\n");
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16261 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16262
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16263 /*
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16264 * Print the count and times for one function or function line.
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16265 */
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16266 static void
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16267 prof_func_line(fd, count, total, self, prefer_self)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16268 FILE *fd;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16269 int count;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16270 proftime_T *total;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16271 proftime_T *self;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16272 int prefer_self; /* when equal print only self time */
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16273 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16274 if (count > 0)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16275 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16276 fprintf(fd, "%5d ", count);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16277 if (prefer_self && profile_equal(total, self))
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16278 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16279 else
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16280 fprintf(fd, "%s ", profile_msg(total));
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16281 if (!prefer_self && profile_equal(total, self))
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16282 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16283 else
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16284 fprintf(fd, "%s ", profile_msg(self));
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16285 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16286 else
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 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16289
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16290 /*
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16291 * Compare function for total time sorting.
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16292 */
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16293 static int
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16294 #ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16295 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16296 #endif
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16297 prof_total_cmp(s1, s2)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16298 const void *s1;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16299 const void *s2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16300 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16301 ufunc_T *p1, *p2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16302
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16303 p1 = *(ufunc_T **)s1;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16304 p2 = *(ufunc_T **)s2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16305 return profile_cmp(&p1->uf_tm_total, &p2->uf_tm_total);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16306 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16307
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16308 /*
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16309 * Compare function for self time sorting.
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16310 */
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16311 static int
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16312 #ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16313 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16314 #endif
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16315 prof_self_cmp(s1, s2)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16316 const void *s1;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16317 const void *s2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16318 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16319 ufunc_T *p1, *p2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16320
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16321 p1 = *(ufunc_T **)s1;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16322 p2 = *(ufunc_T **)s2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16323 return profile_cmp(&p1->uf_tm_self, &p2->uf_tm_self);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16324 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
16325
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16326 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16327
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16328 /*
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16329 * If "name" has a package name try autoloading the script for it.
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16330 * Return TRUE if a package was loaded.
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16331 */
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16332 static int
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16333 script_autoload(name)
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16334 char_u *name;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16335 {
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16336 char_u *p;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16337 char_u *scriptname;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16338 int ret = FALSE;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16339
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16340 /* If there is no colon after name[1] there is no package name. */
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16341 p = vim_strchr(name, ':');
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16342 if (p == NULL || p <= name + 2)
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16343 return FALSE;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16344
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16345 /* Try loading the package from $VIMRUNTIME/autoload/<name>.vim */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16346 scriptname = autoload_name(name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16347 if (cmd_runtime(scriptname, FALSE) == OK)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16348 ret = TRUE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16349
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16350 vim_free(scriptname);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16351 return ret;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16352 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16353
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16354 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16355 * Return the autoload script name for a function or variable name.
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16356 * Returns NULL when out of memory.
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16357 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16358 static char_u *
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16359 autoload_name(name)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16360 char_u *name;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16361 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16362 char_u *p;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16363 char_u *scriptname;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16364
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16365 /* Get the script file name: replace ':' with '/', append ".vim". */
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16366 scriptname = alloc((unsigned)(STRLEN(name) + 14));
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16367 if (scriptname == NULL)
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16368 return FALSE;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16369 STRCPY(scriptname, "autoload/");
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16370 STRCAT(scriptname, name);
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16371 *vim_strrchr(scriptname, ':') = NUL;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16372 STRCAT(scriptname, ".vim");
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16373 while ((p = vim_strchr(scriptname, ':')) != NULL)
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16374 *p = '/';
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16375 return scriptname;
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16376 }
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
16377
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16378 #if defined(FEAT_CMDL_COMPL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16379
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16380 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16381 * Function given to ExpandGeneric() to obtain the list of user defined
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16382 * function names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16383 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16384 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16385 get_user_func_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16386 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16387 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16388 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16389 static long_u done;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16390 static hashitem_T *hi;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16391 ufunc_T *fp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16392
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16393 if (idx == 0)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16394 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16395 done = 0;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16396 hi = func_hashtab.ht_array;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16397 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16398 if (done < func_hashtab.ht_used)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16399 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16400 if (done++ > 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16401 ++hi;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16402 while (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16403 ++hi;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16404 fp = HI2UF(hi);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16405
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16406 if (STRLEN(fp->uf_name) + 4 >= IOSIZE)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16407 return fp->uf_name; /* prevents overflow */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16408
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16409 cat_func_name(IObuff, fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16410 if (xp->xp_context != EXPAND_USER_FUNC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16411 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16412 STRCAT(IObuff, "(");
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16413 if (!fp->uf_varargs && fp->uf_args.ga_len == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16414 STRCAT(IObuff, ")");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16415 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16416 return IObuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16417 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16418 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16419 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16420
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16421 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16422
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16423 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16424 * Copy the function name of "fp" to buffer "buf".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16425 * "buf" must be able to hold the function name plus three bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16426 * Takes care of script-local function names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16427 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16428 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16429 cat_func_name(buf, fp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16430 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16431 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16432 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16433 if (fp->uf_name[0] == K_SPECIAL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16434 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16435 STRCPY(buf, "<SNR>");
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16436 STRCAT(buf, fp->uf_name + 3);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16437 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16438 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16439 STRCPY(buf, fp->uf_name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16440 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16441
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16442 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16443 * ":delfunction {name}"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16444 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16445 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16446 ex_delfunction(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16447 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16448 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16449 ufunc_T *fp = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16450 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16451 char_u *name;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16452 funcdict_T fudi;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16453
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16454 p = eap->arg;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16455 name = trans_function_name(&p, eap->skip, 0, &fudi);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16456 vim_free(fudi.fd_newkey);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16457 if (name == NULL)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16458 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16459 if (fudi.fd_dict != NULL && !eap->skip)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16460 EMSG(_(e_funcref));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16461 return;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16462 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16463 if (!ends_excmd(*skipwhite(p)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16464 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16465 vim_free(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16466 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16467 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16468 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16469 eap->nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16470 if (eap->nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16471 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16472
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16473 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16474 fp = find_func(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16475 vim_free(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16476
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16477 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16478 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16479 if (fp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16480 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16481 EMSG2(_(e_nofunc), eap->arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16482 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16483 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16484 if (fp->uf_calls > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16485 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16486 EMSG2(_("E131: Cannot delete function %s: It is in use"), eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16487 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16488 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16489
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16490 if (fudi.fd_dict != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16491 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16492 /* Delete the dict item that refers to the function, it will
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16493 * invoke func_unref() and possibly delete the function. */
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
16494 dictitem_remove(fudi.fd_dict, fudi.fd_di);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16495 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16496 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16497 func_free(fp);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16498 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16499 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16500
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16501 /*
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16502 * Free a function and remove it from the list of functions.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16503 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16504 static void
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16505 func_free(fp)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16506 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16507 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16508 hashitem_T *hi;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16509
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16510 /* clear this function */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16511 ga_clear_strings(&(fp->uf_args));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16512 ga_clear_strings(&(fp->uf_lines));
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16513 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16514 vim_free(fp->uf_tml_count);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16515 vim_free(fp->uf_tml_total);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16516 vim_free(fp->uf_tml_self);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16517 #endif
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16518
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16519 /* remove the function from the function hashtable */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16520 hi = hash_find(&func_hashtab, UF2HIKEY(fp));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16521 if (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16522 EMSG2(_(e_intern2), "func_free()");
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16523 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16524 hash_remove(&func_hashtab, hi);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16525
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16526 vim_free(fp);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16527 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16528
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16529 /*
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16530 * Unreference a Function: decrement the reference count and free it when it
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16531 * becomes zero. Only for numbered functions.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16532 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16533 static void
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16534 func_unref(name)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16535 char_u *name;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16536 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16537 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16538
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16539 if (name != NULL && isdigit(*name))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16540 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16541 fp = find_func(name);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16542 if (fp == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16543 EMSG2(_(e_intern2), "func_unref()");
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16544 else if (--fp->uf_refcount <= 0)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16545 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16546 /* 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
16547 * when "uf_calls" becomes zero. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16548 if (fp->uf_calls == 0)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16549 func_free(fp);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16550 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16551 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16552 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16553
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16554 /*
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16555 * Count a reference to a Function.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16556 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16557 static void
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16558 func_ref(name)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16559 char_u *name;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16560 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16561 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16562
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16563 if (name != NULL && isdigit(*name))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16564 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16565 fp = find_func(name);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16566 if (fp == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16567 EMSG2(_(e_intern2), "func_ref()");
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16568 else
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16569 ++fp->uf_refcount;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16570 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16571 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16572
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16573 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16574 * Call a user function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16575 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16576 static void
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16577 call_user_func(fp, argcount, argvars, rettv, firstline, lastline, selfdict)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16578 ufunc_T *fp; /* pointer to function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16579 int argcount; /* nr of args */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16580 typval_T *argvars; /* arguments */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16581 typval_T *rettv; /* return value */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16582 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16583 linenr_T lastline; /* last line of range */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16584 dict_T *selfdict; /* Dictionary for "self" */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16585 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16586 char_u *save_sourcing_name;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16587 linenr_T save_sourcing_lnum;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16588 scid_T save_current_SID;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16589 funccall_T fc;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16590 funccall_T *save_fcp = current_funccal;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16591 int save_did_emsg;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16592 static int depth = 0;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16593 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16594 int fixvar_idx = 0; /* index in fixvar[] */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16595 int i;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16596 int ai;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16597 char_u numbuf[NUMBUFLEN];
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16598 char_u *name;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16599 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16600 proftime_T wait_start;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16601 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16602
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16603 /* If depth of calling is getting too high, don't execute the function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16604 if (depth >= p_mfd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16605 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16606 EMSG(_("E132: Function call depth is higher than 'maxfuncdepth'"));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16607 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16608 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16609 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16610 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16611 ++depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16612
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16613 line_breakcheck(); /* check for CTRL-C hit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16614
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16615 current_funccal = &fc;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16616 fc.func = fp;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16617 fc.rettv = rettv;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16618 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16619 fc.linenr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16620 fc.returned = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16621 fc.level = ex_nesting_level;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16622 /* Check if this function has a breakpoint. */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16623 fc.breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name, (linenr_T)0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16624 fc.dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16625
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16626 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16627 * Note about using fc.fixvar[]: This is an array of FIXVAR_CNT variables
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16628 * 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
16629 * each argument variable and saves a lot of time.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16630 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16631 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16632 * Init l: variables.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16633 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16634 init_var_dict(&fc.l_vars, &fc.l_vars_var);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16635 if (selfdict != NULL)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16636 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16637 /* Set l:self to "selfdict". */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16638 v = &fc.fixvar[fixvar_idx++].var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16639 STRCPY(v->di_key, "self");
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16640 v->di_flags = DI_FLAGS_RO + DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16641 hash_add(&fc.l_vars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16642 v->di_tv.v_type = VAR_DICT;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16643 v->di_tv.v_lock = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16644 v->di_tv.vval.v_dict = selfdict;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16645 ++selfdict->dv_refcount;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16646 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16647
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16648 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16649 * Init a: variables.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16650 * Set a:0 to "argcount".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16651 * Set a:000 to a list with room for the "..." arguments.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16652 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16653 init_var_dict(&fc.l_avars, &fc.l_avars_var);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16654 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "0",
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16655 (varnumber_T)(argcount - fp->uf_args.ga_len));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16656 v = &fc.fixvar[fixvar_idx++].var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16657 STRCPY(v->di_key, "000");
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16658 v->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16659 hash_add(&fc.l_avars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16660 v->di_tv.v_type = VAR_LIST;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16661 v->di_tv.v_lock = VAR_FIXED;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16662 v->di_tv.vval.v_list = &fc.l_varlist;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16663 vim_memset(&fc.l_varlist, 0, sizeof(list_T));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16664 fc.l_varlist.lv_refcount = 99999;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16665
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16666 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16667 * Set a:firstline to "firstline" and a:lastline to "lastline".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16668 * Set a:name to named arguments.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16669 * Set a:N to the "..." arguments.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16670 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16671 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "firstline",
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16672 (varnumber_T)firstline);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16673 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "lastline",
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16674 (varnumber_T)lastline);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16675 for (i = 0; i < argcount; ++i)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16676 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16677 ai = i - fp->uf_args.ga_len;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16678 if (ai < 0)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16679 /* named argument a:name */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16680 name = FUNCARG(fp, i);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16681 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16682 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16683 /* "..." argument a:1, a:2, etc. */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16684 sprintf((char *)numbuf, "%d", ai + 1);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16685 name = numbuf;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16686 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16687 if (fixvar_idx < FIXVAR_CNT && STRLEN(name) <= VAR_SHORT_LEN)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16688 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16689 v = &fc.fixvar[fixvar_idx++].var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16690 v->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16691 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16692 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16693 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16694 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16695 + STRLEN(name)));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16696 if (v == NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16697 break;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16698 v->di_flags = DI_FLAGS_RO;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16699 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16700 STRCPY(v->di_key, name);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16701 hash_add(&fc.l_avars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16702
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16703 /* Note: the values are copied directly to avoid alloc/free.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16704 * "argvars" must have VAR_FIXED for v_lock. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16705 v->di_tv = argvars[i];
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16706 v->di_tv.v_lock = VAR_FIXED;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16707
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16708 if (ai >= 0 && ai < MAX_FUNC_ARGS)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16709 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16710 list_append(&fc.l_varlist, &fc.l_listitems[ai]);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16711 fc.l_listitems[ai].li_tv = argvars[i];
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16712 fc.l_listitems[ai].li_tv.v_lock = VAR_FIXED;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16713 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16714 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16715
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16716 /* Don't redraw while executing the function. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16717 ++RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16718 save_sourcing_name = sourcing_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16719 save_sourcing_lnum = sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16720 sourcing_lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16721 sourcing_name = alloc((unsigned)((save_sourcing_name == NULL ? 0
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16722 : STRLEN(save_sourcing_name)) + STRLEN(fp->uf_name) + 13));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16723 if (sourcing_name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16724 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16725 if (save_sourcing_name != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16726 && STRNCMP(save_sourcing_name, "function ", 9) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16727 sprintf((char *)sourcing_name, "%s..", save_sourcing_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16728 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16729 STRCPY(sourcing_name, "function ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16730 cat_func_name(sourcing_name + STRLEN(sourcing_name), fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16731
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16732 if (p_verbose >= 12)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16733 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16734 ++no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16735 msg_scroll = TRUE; /* always scroll up, don't overwrite */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16736 msg_str((char_u *)_("calling %s"), sourcing_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16737 if (p_verbose >= 14)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16738 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16739 char_u buf[MSG_BUF_LEN];
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16740 char_u numbuf[NUMBUFLEN];
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16741 char_u *tofree;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16742
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16743 msg_puts((char_u *)"(");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16744 for (i = 0; i < argcount; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16745 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16746 if (i > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16747 msg_puts((char_u *)", ");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16748 if (argvars[i].v_type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16749 msg_outnum((long)argvars[i].vval.v_number);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16750 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16751 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16752 trunc_string(tv2string(&argvars[i], &tofree, numbuf),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16753 buf, MSG_BUF_LEN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16754 msg_puts(buf);
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16755 vim_free(tofree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16756 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16757 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16758 msg_puts((char_u *)")");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16759 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16760 msg_puts((char_u *)"\n"); /* don't overwrite this either */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16761 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16762 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16763 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16764 }
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16765 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16766 if (do_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16767 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16768 if (!fp->uf_profiling && has_profiling(FALSE, fp->uf_name, NULL))
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16769 func_do_profile(fp);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16770 if (fp->uf_profiling
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16771 || (save_fcp != NULL && &save_fcp->func->uf_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 ++fp->uf_tm_count;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16774 profile_start(&fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16775 profile_zero(&fp->uf_tm_children);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16776 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16777 script_prof_save(&wait_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16778 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16779 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16780
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16781 save_current_SID = current_SID;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16782 current_SID = fp->uf_script_ID;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16783 save_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16784 did_emsg = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16785
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16786 /* call do_cmdline() to execute the lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16787 do_cmdline(NULL, get_func_line, (void *)&fc,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16788 DOCMD_NOWAIT|DOCMD_VERBOSE|DOCMD_REPEAT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16789
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16790 --RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16791
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16792 /* when the function was aborted because of an error, return -1 */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16793 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
16794 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16795 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16796 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16797 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16798 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16799
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16800 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16801 if (fp->uf_profiling || (save_fcp != NULL && &save_fcp->func->uf_profiling))
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16802 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16803 profile_end(&fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16804 profile_sub_wait(&wait_start, &fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16805 profile_add(&fp->uf_tm_total, &fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16806 profile_add(&fp->uf_tm_self, &fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16807 profile_sub(&fp->uf_tm_self, &fp->uf_tm_children);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16808 if (save_fcp != NULL && &save_fcp->func->uf_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16809 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16810 profile_add(&save_fcp->func->uf_tm_children, &fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16811 profile_add(&save_fcp->func->uf_tml_children, &fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16812 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16813 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16814 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16815
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16816 /* when being verbose, mention the return value */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16817 if (p_verbose >= 12)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16818 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16819 char_u *sn;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16820
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16821 ++no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16822 msg_scroll = TRUE; /* always scroll up, don't overwrite */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16823
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16824 /* Make sure the output fits in IObuff. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16825 sn = sourcing_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16826 if (STRLEN(sourcing_name) > IOSIZE / 2 - 50)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16827 sn = sourcing_name + STRLEN(sourcing_name) - (IOSIZE / 2 - 50);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16828
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16829 if (aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16830 smsg((char_u *)_("%s aborted"), sn);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16831 else if (fc.rettv->v_type == VAR_NUMBER)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16832 smsg((char_u *)_("%s returning #%ld"), sn,
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16833 (long)fc.rettv->vval.v_number);
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16834 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16835 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16836 char_u buf[MSG_BUF_LEN];
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16837 char_u numbuf[NUMBUFLEN];
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16838 char_u *tofree;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16839
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16840 trunc_string(tv2string(fc.rettv, &tofree, numbuf),
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16841 buf, MSG_BUF_LEN);
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16842 smsg((char_u *)_("%s returning %s"), sn, buf);
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16843 vim_free(tofree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16844 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16845 msg_puts((char_u *)"\n"); /* don't overwrite this either */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16846 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16847 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16848 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16849
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16850 vim_free(sourcing_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16851 sourcing_name = save_sourcing_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16852 sourcing_lnum = save_sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16853 current_SID = save_current_SID;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16854 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16855 if (do_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16856 script_prof_restore(&wait_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
16857 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16858
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16859 if (p_verbose >= 12 && sourcing_name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16860 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16861 ++no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16862 msg_scroll = TRUE; /* always scroll up, don't overwrite */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16863 msg_str((char_u *)_("continuing in %s"), sourcing_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16864 msg_puts((char_u *)"\n"); /* don't overwrite this either */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16865 cmdline_row = msg_row;
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 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16868
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16869 did_emsg |= save_did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16870 current_funccal = save_fcp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16871
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16872 /* The a: variables typevals were not alloced, only free the allocated
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16873 * variables. */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16874 vars_clear_ext(&fc.l_avars.dv_hashtab, FALSE);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16875
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16876 vars_clear(&fc.l_vars.dv_hashtab); /* free all l: variables */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16877 --depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16878 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16879
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16880 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16881 * Add a number variable "name" to dict "dp" with value "nr".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16882 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16883 static void
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16884 add_nr_var(dp, v, name, nr)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16885 dict_T *dp;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16886 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16887 char *name;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16888 varnumber_T nr;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16889 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16890 STRCPY(v->di_key, name);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16891 v->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16892 hash_add(&dp->dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16893 v->di_tv.v_type = VAR_NUMBER;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16894 v->di_tv.v_lock = VAR_FIXED;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16895 v->di_tv.vval.v_number = nr;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16896 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16897
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16898 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16899 * ":return [expr]"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16900 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16901 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16902 ex_return(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16903 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16904 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16905 char_u *arg = eap->arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16906 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16907 int returning = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16908
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16909 if (current_funccal == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16910 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16911 EMSG(_("E133: :return not inside a function"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16912 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16913 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16914
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16915 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16916 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16917
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16918 eap->nextcmd = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16919 if ((*arg != NUL && *arg != '|' && *arg != '\n')
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16920 && eval0(arg, &rettv, &eap->nextcmd, !eap->skip) != FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16921 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16922 if (!eap->skip)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16923 returning = do_return(eap, FALSE, TRUE, &rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16924 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16925 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16926 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16927 /* It's safer to return also on error. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16928 else if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16929 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16930 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16931 * Return unless the expression evaluation has been cancelled due to an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16932 * aborting error, an interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16933 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16934 if (!aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16935 returning = do_return(eap, FALSE, TRUE, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16936 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16937
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16938 /* When skipping or the return gets pending, advance to the next command
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16939 * in this line (!returning). Otherwise, ignore the rest of the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16940 * Following lines will be ignored by get_func_line(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16941 if (returning)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16942 eap->nextcmd = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16943 else if (eap->nextcmd == NULL) /* no argument */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16944 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16945
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16946 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16947 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16948 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16949
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16950 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16951 * Return from a function. Possibly makes the return pending. Also called
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16952 * for a pending return at the ":endtry" or after returning from an extra
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16953 * 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
16954 * 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
16955 * with the return rettv. Returns TRUE when the return can be carried out,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16956 * FALSE when the return gets pending.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16957 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16958 int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16959 do_return(eap, reanimate, is_cmd, rettv)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16960 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16961 int reanimate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16962 int is_cmd;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16963 void *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16964 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16965 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16966 struct condstack *cstack = eap->cstack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16967
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16968 if (reanimate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16969 /* Undo the return. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16970 current_funccal->returned = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16971
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16972 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16973 * Cleanup (and inactivate) conditionals, but stop when a try conditional
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16974 * not in its finally clause (which then is to be executed next) is found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16975 * In this case, make the ":return" pending for execution at the ":endtry".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16976 * Otherwise, return normally.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16977 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16978 idx = cleanup_conditionals(eap->cstack, 0, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16979 if (idx >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16980 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16981 cstack->cs_pending[idx] = CSTP_RETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16982
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16983 if (!is_cmd && !reanimate)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16984 /* A pending return again gets pending. "rettv" points to an
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16985 * allocated variable with the rettv of the original ":return"'s
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16986 * argument if present or is NULL else. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16987 cstack->cs_rettv[idx] = rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16988 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16989 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16990 /* 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
16991 * return rettv. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16992 if (reanimate)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16993 rettv = current_funccal->rettv;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16994
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16995 if (rettv != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16996 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16997 /* Store the value of the pending return. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16998 if ((cstack->cs_rettv[idx] = alloc_tv()) != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16999 *(typval_T *)cstack->cs_rettv[idx] = *(typval_T *)rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17000 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17001 EMSG(_(e_outofmem));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17002 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17003 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17004 cstack->cs_rettv[idx] = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17005
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17006 if (reanimate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17007 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17008 /* The pending return value could be overwritten by a ":return"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17009 * without argument in a finally clause; reset the default
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17010 * return value. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17011 current_funccal->rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17012 current_funccal->rettv->vval.v_number = 0;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17013 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17014 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17015 report_make_pending(CSTP_RETURN, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17016 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17017 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17018 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17019 current_funccal->returned = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17020
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17021 /* If the return is carried out now, store the return value. For
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17022 * a return immediately after reanimation, the value is already
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17023 * there. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17024 if (!reanimate && rettv != NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17025 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17026 clear_tv(current_funccal->rettv);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17027 *current_funccal->rettv = *(typval_T *)rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17028 if (!is_cmd)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17029 vim_free(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17030 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17031 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17032
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17033 return idx < 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17034 }
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 * Free the variable with a pending return value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17038 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17039 void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17040 discard_pending_return(rettv)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17041 void *rettv;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17042 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17043 free_tv((typval_T *)rettv);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17044 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17045
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17046 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17047 * Generate a return command for producing the value of "rettv". The result
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17048 * is an allocated string. Used by report_pending() for verbose messages.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17049 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17050 char_u *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17051 get_return_cmd(rettv)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17052 void *rettv;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17053 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
17054 char_u *s = NULL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17055 char_u *tofree = NULL;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
17056 char_u numbuf[NUMBUFLEN];
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17057
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
17058 if (rettv != NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
17059 s = echo_string((typval_T *)rettv, &tofree, numbuf);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
17060 if (s == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17061 s = (char_u *)"";
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17062
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17063 STRCPY(IObuff, ":return ");
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17064 STRNCPY(IObuff + 8, s, IOSIZE - 8);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17065 if (STRLEN(s) + 8 >= IOSIZE)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17066 STRCPY(IObuff + IOSIZE - 4, "...");
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17067 vim_free(tofree);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17068 return vim_strsave(IObuff);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17069 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17070
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17071 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17072 * Get next function line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17073 * Called by do_cmdline() to get the next line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17074 * Returns allocated string, or NULL for end of function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17075 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17076 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17077 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17078 get_func_line(c, cookie, indent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17079 int c; /* not used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17080 void *cookie;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17081 int indent; /* not used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17082 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17083 funccall_T *fcp = (funccall_T *)cookie;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17084 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17085 char_u *retval;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17086 garray_T *gap; /* growarray with function lines */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17087
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17088 /* If breakpoints have been added/deleted need to check for it. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17089 if (fcp->dbg_tick != debug_tick)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17090 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17091 fcp->breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17092 sourcing_lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17093 fcp->dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17094 }
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17095 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17096 if (do_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17097 func_line_end(cookie);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17098 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17099
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17100 gap = &fp->uf_lines;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17101 if ((fp->uf_flags & FC_ABORT) && did_emsg && !aborted_in_try())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17102 retval = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17103 else if (fcp->returned || fcp->linenr >= gap->ga_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17104 retval = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17105 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17106 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17107 retval = vim_strsave(((char_u **)(gap->ga_data))[fcp->linenr++]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17108 sourcing_lnum = fcp->linenr;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17109 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17110 if (do_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17111 func_line_start(cookie);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17112 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17113 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17114
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17115 /* Did we encounter a breakpoint? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17116 if (fcp->breakpoint != 0 && fcp->breakpoint <= sourcing_lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17117 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17118 dbg_breakpoint(fp->uf_name, sourcing_lnum);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17119 /* Find next breakpoint. */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17120 fcp->breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17121 sourcing_lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17122 fcp->dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17123 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17124
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17125 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17126 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17127
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17128 #if defined(FEAT_PROFILE) || defined(PROTO)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17129 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17130 * Called when starting to read a function line.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17131 * "sourcing_lnum" must be correct!
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17132 * 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
17133 * until later and we need to store the time now.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17134 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17135 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17136 func_line_start(cookie)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17137 void *cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17138 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17139 funccall_T *fcp = (funccall_T *)cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17140 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17141
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17142 if (fp->uf_profiling && sourcing_lnum >= 1
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17143 && sourcing_lnum <= fp->uf_lines.ga_len)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17144 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17145 fp->uf_tml_idx = sourcing_lnum - 1;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17146 fp->uf_tml_execed = FALSE;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17147 profile_start(&fp->uf_tml_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17148 profile_zero(&fp->uf_tml_children);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17149 profile_get_wait(&fp->uf_tml_wait);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17150 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17151 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17152
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17153 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17154 * Called when actually executing a function line.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17155 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17156 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17157 func_line_exec(cookie)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17158 void *cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17159 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17160 funccall_T *fcp = (funccall_T *)cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17161 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17162
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17163 if (fp->uf_profiling && fp->uf_tml_idx >= 0)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17164 fp->uf_tml_execed = TRUE;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17165 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17166
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17167 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17168 * Called when done with a function line.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17169 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17170 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17171 func_line_end(cookie)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17172 void *cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17173 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17174 funccall_T *fcp = (funccall_T *)cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17175 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17176
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17177 if (fp->uf_profiling && fp->uf_tml_idx >= 0)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17178 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17179 if (fp->uf_tml_execed)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17180 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17181 ++fp->uf_tml_count[fp->uf_tml_idx];
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17182 profile_end(&fp->uf_tml_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17183 profile_sub_wait(&fp->uf_tml_wait, &fp->uf_tml_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17184 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
17185 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
17186 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
17187 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17188 fp->uf_tml_idx = -1;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17189 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17190 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17191 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17192
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17193 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17194 * Return TRUE if the currently active function should be ended, because a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17195 * return was encountered or an error occured. Used inside a ":while".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17196 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17197 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17198 func_has_ended(cookie)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17199 void *cookie;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17200 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17201 funccall_T *fcp = (funccall_T *)cookie;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17202
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17203 /* Ignore the "abort" flag if the abortion behavior has been changed due to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17204 * an error inside a try conditional. */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17205 return (((fcp->func->uf_flags & FC_ABORT) && did_emsg && !aborted_in_try())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17206 || fcp->returned);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17207 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17208
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17209 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17210 * return TRUE if cookie indicates a function which "abort"s on errors.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17211 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17212 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17213 func_has_abort(cookie)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17214 void *cookie;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17215 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17216 return ((funccall_T *)cookie)->func->uf_flags & FC_ABORT;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17217 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17218
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17219 #if defined(FEAT_VIMINFO) || defined(FEAT_SESSION)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17220 typedef enum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17221 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17222 VAR_FLAVOUR_DEFAULT,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17223 VAR_FLAVOUR_SESSION,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17224 VAR_FLAVOUR_VIMINFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17225 } var_flavour_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17226
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17227 static var_flavour_T var_flavour __ARGS((char_u *varname));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17228
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17229 static var_flavour_T
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17230 var_flavour(varname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17231 char_u *varname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17232 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17233 char_u *p = varname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17234
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17235 if (ASCII_ISUPPER(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17236 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17237 while (*(++p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17238 if (ASCII_ISLOWER(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17239 return VAR_FLAVOUR_SESSION;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17240 return VAR_FLAVOUR_VIMINFO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17241 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17242 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17243 return VAR_FLAVOUR_DEFAULT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17244 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17245 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17246
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17247 #if defined(FEAT_VIMINFO) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17248 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17249 * Restore global vars that start with a capital from the viminfo file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17250 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17251 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17252 read_viminfo_varlist(virp, writing)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17253 vir_T *virp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17254 int writing;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17255 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17256 char_u *tab;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17257 int is_string = FALSE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17258 typval_T tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17259
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17260 if (!writing && (find_viminfo_parameter('!') != NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17261 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17262 tab = vim_strchr(virp->vir_line + 1, '\t');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17263 if (tab != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17264 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17265 *tab++ = '\0'; /* isolate the variable name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17266 if (*tab == 'S') /* string var */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17267 is_string = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17268
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17269 tab = vim_strchr(tab, '\t');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17270 if (tab != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17271 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17272 if (is_string)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17273 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
17274 tv.v_type = VAR_STRING;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
17275 tv.vval.v_string = viminfo_readstring(virp,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17276 (int)(tab - virp->vir_line + 1), TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17277 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17278 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17279 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
17280 tv.v_type = VAR_NUMBER;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
17281 tv.vval.v_number = atol((char *)tab + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17282 }
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
17283 set_var(virp->vir_line + 1, &tv, FALSE);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
17284 if (is_string)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
17285 vim_free(tv.vval.v_string);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17286 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17287 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17288 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17289
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17290 return viminfo_readline(virp);
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 * Write global vars that start with a capital to the viminfo file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17295 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17296 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17297 write_viminfo_varlist(fp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17298 FILE *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17299 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17300 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17301 dictitem_T *this_var;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17302 int todo;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17303 char *s;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
17304 char_u *p;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
17305 char_u *tofree;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
17306 char_u numbuf[NUMBUFLEN];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17307
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17308 if (find_viminfo_parameter('!') == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17309 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17310
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17311 fprintf(fp, _("\n# global variables:\n"));
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17312
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17313 todo = globvarht.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17314 for (hi = globvarht.ht_array; todo > 0; ++hi)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17315 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17316 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17317 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17318 --todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17319 this_var = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17320 if (var_flavour(this_var->di_key) == VAR_FLAVOUR_VIMINFO)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17321 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17322 switch (this_var->di_tv.v_type)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17323 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17324 case VAR_STRING: s = "STR"; break;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17325 case VAR_NUMBER: s = "NUM"; break;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17326 default: continue;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17327 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17328 fprintf(fp, "!%s\t%s\t", this_var->di_key, s);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
17329 p = echo_string(&this_var->di_tv, &tofree, numbuf);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
17330 if (p != NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
17331 viminfo_writestring(fp, p);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17332 vim_free(tofree);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17333 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17334 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17335 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17336 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17337 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17338
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17339 #if defined(FEAT_SESSION) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17340 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17341 store_session_globals(fd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17342 FILE *fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17343 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17344 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17345 dictitem_T *this_var;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17346 int todo;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17347 char_u *p, *t;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17348
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17349 todo = globvarht.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17350 for (hi = globvarht.ht_array; todo > 0; ++hi)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17351 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17352 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17353 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17354 --todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17355 this_var = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17356 if ((this_var->di_tv.v_type == VAR_NUMBER
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17357 || this_var->di_tv.v_type == VAR_STRING)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17358 && var_flavour(this_var->di_key) == VAR_FLAVOUR_SESSION)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17359 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17360 /* Escape special characters with a backslash. Turn a LF and
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17361 * CR into \n and \r. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17362 p = vim_strsave_escaped(get_tv_string(&this_var->di_tv),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17363 (char_u *)"\\\"\n\r");
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17364 if (p == NULL) /* out of memory */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17365 break;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17366 for (t = p; *t != NUL; ++t)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17367 if (*t == '\n')
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17368 *t = 'n';
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17369 else if (*t == '\r')
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17370 *t = 'r';
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17371 if ((fprintf(fd, "let %s = %c%s%c",
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17372 this_var->di_key,
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17373 (this_var->di_tv.v_type == VAR_STRING) ? '"'
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17374 : ' ',
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17375 p,
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17376 (this_var->di_tv.v_type == VAR_STRING) ? '"'
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17377 : ' ') < 0)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17378 || put_eol(fd) == FAIL)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17379 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17380 vim_free(p);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17381 return FAIL;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17382 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17383 vim_free(p);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17384 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17385 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17386 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17387 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17388 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17389 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17390
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17391 #endif /* FEAT_EVAL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17392
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17393 #if defined(FEAT_MODIFY_FNAME) || defined(FEAT_EVAL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17394
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17395
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17396 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17397 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17398 * Functions for ":8" filename modifier: get 8.3 version of a filename.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17399 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17400 static int get_short_pathname __ARGS((char_u **fnamep, char_u **bufp, int *fnamelen));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17401 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
17402 static int shortpath_for_partial __ARGS((char_u **fnamep, char_u **bufp, int *fnamelen));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17403
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17404 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17405 * Get the short pathname of a file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17406 * Returns 1 on success. *fnamelen is 0 for nonexistant path.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17407 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17408 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17409 get_short_pathname(fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17410 char_u **fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17411 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17412 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17413 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17414 int l,len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17415 char_u *newbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17416
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17417 len = *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17418
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17419 l = GetShortPathName(*fnamep, *fnamep, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17420 if (l > len - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17421 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17422 /* If that doesn't work (not enough space), then save the string
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17423 * and try again with a new buffer big enough
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17424 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17425 newbuf = vim_strnsave(*fnamep, l);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17426 if (newbuf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17427 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17428
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17429 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17430 *fnamep = *bufp = newbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17431
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17432 l = GetShortPathName(*fnamep,*fnamep,l+1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17433
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17434 /* Really should always succeed, as the buffer is big enough */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17435 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17436
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17437 *fnamelen = l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17438 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17439 }
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 * Create a short path name. Returns the length of the buffer it needs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17443 * Doesn't copy over the end of the buffer passed in.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17444 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17445 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17446 shortpath_for_invalid_fname(fname, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17447 char_u **fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17448 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17449 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17450 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17451 char_u *s, *p, *pbuf2, *pbuf3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17452 char_u ch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17453 int l,len,len2,plen,slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17454
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17455 /* Make a copy */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17456 len2 = *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17457 pbuf2 = vim_strnsave(*fname, len2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17458 pbuf3 = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17459
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17460 s = pbuf2 + len2 - 1; /* Find the end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17461 slen = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17462 plen = len2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17463
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17464 l = 0;
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
17465 if (after_pathsep(pbuf2, s + 1))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17466 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17467 --s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17468 ++slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17469 --plen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17470 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17471
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17472 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17473 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17474 /* Go back one path-seperator */
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
17475 while (s > pbuf2 && !after_pathsep(pbuf2, s + 1))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17476 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17477 --s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17478 ++slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17479 --plen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17480 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17481 if (s <= pbuf2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17482 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17483
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17484 /* Remeber the character that is about to be blatted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17485 ch = *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17486 *s = 0; /* get_short_pathname requires a null-terminated string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17487
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17488 /* Try it in situ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17489 p = pbuf2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17490 if (!get_short_pathname(&p, &pbuf3, &plen))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17491 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17492 vim_free(pbuf2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17493 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17494 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17495 *s = ch; /* Preserve the string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17496 } while (plen == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17497
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17498 if (plen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17499 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17500 /* Remeber the length of the new string. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17501 *fnamelen = len = plen + slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17502 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17503 if (len > len2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17504 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17505 /* If there's not enough space in the currently allocated string,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17506 * then copy it to a buffer big enough.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17507 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17508 *fname= *bufp = vim_strnsave(p, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17509 if (*fname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17510 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17511 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17512 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17513 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17514 /* Transfer pbuf2 to being the main buffer (it's big enough) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17515 *fname = *bufp = pbuf2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17516 if (p != pbuf2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17517 strncpy(*fname, p, plen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17518 pbuf2 = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17519 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17520 /* Concat the next bit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17521 strncpy(*fname + plen, s, slen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17522 (*fname)[len] = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17523 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17524 vim_free(pbuf3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17525 vim_free(pbuf2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17526 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17527 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17528
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17529 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17530 * Get a pathname for a partial path.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17531 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17532 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17533 shortpath_for_partial(fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17534 char_u **fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17535 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17536 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17537 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17538 int sepcount, len, tflen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17539 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17540 char_u *pbuf, *tfname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17541 int hasTilde;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17542
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17543 /* Count up the path seperators from the RHS.. so we know which part
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17544 * of the path to return.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17545 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17546 sepcount = 0;
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
17547 for (p = *fnamep; p < *fnamep + *fnamelen; mb_ptr_adv(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17548 if (vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17549 ++sepcount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17550
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17551 /* Need full path first (use expand_env() to remove a "~/") */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17552 hasTilde = (**fnamep == '~');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17553 if (hasTilde)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17554 pbuf = tfname = expand_env_save(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17555 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17556 pbuf = tfname = FullName_save(*fnamep, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17557
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17558 len = tflen = STRLEN(tfname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17559
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17560 if (!get_short_pathname(&tfname, &pbuf, &len))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17561 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17562
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17563 if (len == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17564 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17565 /* Don't have a valid filename, so shorten the rest of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17566 * path if we can. This CAN give us invalid 8.3 filenames, but
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17567 * there's not a lot of point in guessing what it might be.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17568 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17569 len = tflen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17570 if (shortpath_for_invalid_fname(&tfname, &pbuf, &len) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17571 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17572 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17573
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17574 /* Count the paths backward to find the beginning of the desired string. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17575 for (p = tfname + len - 1; p >= tfname; --p)
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
17576 {
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
17577 #ifdef FEAT_MBYTE
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
17578 if (has_mbyte)
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
17579 p -= mb_head_off(tfname, p);
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
17580 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17581 if (vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17582 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17583 if (sepcount == 0 || (hasTilde && sepcount == 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17584 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17585 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17586 sepcount --;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17587 }
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
17588 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17589 if (hasTilde)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17590 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17591 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17592 if (p >= tfname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17593 *p = '~';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17594 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17595 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17596 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17597 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17598 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17599
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17600 /* Copy in the string - p indexes into tfname - allocated at pbuf */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17601 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17602 *fnamelen = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17603 *bufp = pbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17604 *fnamep = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17605
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17606 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17607 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17608 #endif /* WIN3264 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17609
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17610 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17611 * Adjust a filename, according to a string of modifiers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17612 * *fnamep must be NUL terminated when called. When returning, the length is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17613 * determined by *fnamelen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17614 * Returns valid flags.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17615 * When there is an error, *fnamep is set to NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17616 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17617 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17618 modify_fname(src, usedlen, fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17619 char_u *src; /* string with modifiers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17620 int *usedlen; /* characters after src that are used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17621 char_u **fnamep; /* file name so far */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17622 char_u **bufp; /* buffer for allocated file name or NULL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17623 int *fnamelen; /* length of fnamep */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17624 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17625 int valid = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17626 char_u *tail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17627 char_u *s, *p, *pbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17628 char_u dirname[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17629 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17630 int has_fullname = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17631 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17632 int has_shortname = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17633 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17634
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17635 repeat:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17636 /* ":p" - full path/file_name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17637 if (src[*usedlen] == ':' && src[*usedlen + 1] == 'p')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17638 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17639 has_fullname = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17640
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17641 valid |= VALID_PATH;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17642 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17643
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17644 /* Expand "~/path" for all systems and "~user/path" for Unix and VMS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17645 if ((*fnamep)[0] == '~'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17646 #if !defined(UNIX) && !(defined(VMS) && defined(USER_HOME))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17647 && ((*fnamep)[1] == '/'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17648 # ifdef BACKSLASH_IN_FILENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17649 || (*fnamep)[1] == '\\'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17650 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17651 || (*fnamep)[1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17652
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17653 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17654 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17655 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17656 *fnamep = expand_env_save(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17657 vim_free(*bufp); /* free any allocated file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17658 *bufp = *fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17659 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17660 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17661 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17662
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17663 /* When "/." or "/.." is used: force expansion to get rid of it. */
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
17664 for (p = *fnamep; *p != NUL; mb_ptr_adv(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17665 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17666 if (vim_ispathsep(*p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17667 && p[1] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17668 && (p[2] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17669 || vim_ispathsep(p[2])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17670 || (p[2] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17671 && (p[3] == NUL || vim_ispathsep(p[3])))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17672 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17673 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17674
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17675 /* FullName_save() is slow, don't use it when not needed. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17676 if (*p != NUL || !vim_isAbsName(*fnamep))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17677 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17678 *fnamep = FullName_save(*fnamep, *p != NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17679 vim_free(*bufp); /* free any allocated file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17680 *bufp = *fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17681 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17682 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17683 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17684
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17685 /* Append a path separator to a directory. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17686 if (mch_isdir(*fnamep))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17687 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17688 /* Make room for one or two extra characters. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17689 *fnamep = vim_strnsave(*fnamep, (int)STRLEN(*fnamep) + 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17690 vim_free(*bufp); /* free any allocated file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17691 *bufp = *fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17692 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17693 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17694 add_pathsep(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17695 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17696 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17697
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17698 /* ":." - path relative to the current directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17699 /* ":~" - path relative to the home directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17700 /* ":8" - shortname path - postponed till after */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17701 while (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17702 && ((c = src[*usedlen + 1]) == '.' || c == '~' || c == '8'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17703 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17704 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17705 if (c == '8')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17706 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17707 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17708 has_shortname = 1; /* Postpone this. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17709 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17710 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17711 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17712 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17713 /* Need full path first (use expand_env() to remove a "~/") */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17714 if (!has_fullname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17715 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17716 if (c == '.' && **fnamep == '~')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17717 p = pbuf = expand_env_save(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17718 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17719 p = pbuf = FullName_save(*fnamep, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17720 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17721 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17722 p = *fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17723
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17724 has_fullname = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17725
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17726 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17727 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17728 if (c == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17729 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17730 mch_dirname(dirname, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17731 s = shorten_fname(p, dirname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17732 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17733 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17734 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17735 if (pbuf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17736 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17737 vim_free(*bufp); /* free any allocated file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17738 *bufp = pbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17739 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17740 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17741 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17742 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17743 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17744 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17745 home_replace(NULL, p, dirname, MAXPATHL, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17746 /* Only replace it when it starts with '~' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17747 if (*dirname == '~')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17748 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17749 s = vim_strsave(dirname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17750 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17751 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17752 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17753 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17754 *bufp = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17755 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17756 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17757 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17758 vim_free(pbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17759 }
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 tail = gettail(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17763 *fnamelen = (int)STRLEN(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17764
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17765 /* ":h" - head, remove "/file_name", can be repeated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17766 /* Don't remove the first "/" or "c:\" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17767 while (src[*usedlen] == ':' && src[*usedlen + 1] == 'h')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17768 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17769 valid |= VALID_HEAD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17770 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17771 s = get_past_head(*fnamep);
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
17772 while (tail > s && after_pathsep(s, tail))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17773 --tail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17774 *fnamelen = (int)(tail - *fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17775 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17776 if (*fnamelen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17777 *fnamelen += 1; /* the path separator is part of the path */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17778 #endif
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
17779 while (tail > s && !after_pathsep(s, tail))
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
17780 mb_ptr_back(*fnamep, tail);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17781 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17782
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17783 /* ":8" - shortname */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17784 if (src[*usedlen] == ':' && src[*usedlen + 1] == '8')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17785 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17786 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17787 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17788 has_shortname = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17789 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17790 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17791
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17792 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17793 /* Check shortname after we have done 'heads' and before we do 'tails'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17794 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17795 if (has_shortname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17796 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17797 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17798 /* Copy the string if it is shortened by :h */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17799 if (*fnamelen < (int)STRLEN(*fnamep))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17800 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17801 p = vim_strnsave(*fnamep, *fnamelen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17802 if (p == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17803 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17804 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17805 *bufp = *fnamep = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17806 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17807
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17808 /* Split into two implementations - makes it easier. First is where
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17809 * there isn't a full name already, second is where there is.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17810 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17811 if (!has_fullname && !vim_isAbsName(*fnamep))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17812 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17813 if (shortpath_for_partial(fnamep, bufp, fnamelen) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17814 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17815 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17816 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17817 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17818 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17819
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17820 /* Simple case, already have the full-name
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17821 * Nearly always shorter, so try first time. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17822 l = *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17823 if (!get_short_pathname(fnamep, bufp, &l))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17824 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17825
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17826 if (l == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17827 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17828 /* Couldn't find the filename.. search the paths.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17829 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17830 l = *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17831 if (shortpath_for_invalid_fname(fnamep, bufp, &l ) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17832 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17833 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17834 *fnamelen = l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17835 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17836 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17837 #endif /* WIN3264 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17838
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17839 /* ":t" - tail, just the basename */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17840 if (src[*usedlen] == ':' && src[*usedlen + 1] == 't')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17841 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17842 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17843 *fnamelen -= (int)(tail - *fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17844 *fnamep = tail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17845 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17846
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17847 /* ":e" - extension, can be repeated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17848 /* ":r" - root, without extension, can be repeated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17849 while (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17850 && (src[*usedlen + 1] == 'e' || src[*usedlen + 1] == 'r'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17851 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17852 /* find a '.' in the tail:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17853 * - for second :e: before the current fname
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17854 * - otherwise: The last '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17855 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17856 if (src[*usedlen + 1] == 'e' && *fnamep > tail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17857 s = *fnamep - 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17858 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17859 s = *fnamep + *fnamelen - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17860 for ( ; s > tail; --s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17861 if (s[0] == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17862 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17863 if (src[*usedlen + 1] == 'e') /* :e */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17864 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17865 if (s > tail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17866 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17867 *fnamelen += (int)(*fnamep - (s + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17868 *fnamep = s + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17869 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17870 /* cut version from the extension */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17871 s = *fnamep + *fnamelen - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17872 for ( ; s > *fnamep; --s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17873 if (s[0] == ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17874 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17875 if (s > *fnamep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17876 *fnamelen = s - *fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17877 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17878 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17879 else if (*fnamep <= tail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17880 *fnamelen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17881 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17882 else /* :r */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17883 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17884 if (s > tail) /* remove one extension */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17885 *fnamelen = (int)(s - *fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17886 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17887 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17888 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17889
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17890 /* ":s?pat?foo?" - substitute */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17891 /* ":gs?pat?foo?" - global substitute */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17892 if (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17893 && (src[*usedlen + 1] == 's'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17894 || (src[*usedlen + 1] == 'g' && src[*usedlen + 2] == 's')))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17895 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17896 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17897 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17898 char_u *sub;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17899 int sep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17900 char_u *flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17901 int didit = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17902
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17903 flags = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17904 s = src + *usedlen + 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17905 if (src[*usedlen + 1] == 'g')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17906 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17907 flags = (char_u *)"g";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17908 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17909 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17910
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17911 sep = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17912 if (sep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17913 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17914 /* find end of pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17915 p = vim_strchr(s, sep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17916 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17917 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17918 pat = vim_strnsave(s, (int)(p - s));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17919 if (pat != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17920 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17921 s = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17922 /* find end of substitution */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17923 p = vim_strchr(s, sep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17924 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17925 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17926 sub = vim_strnsave(s, (int)(p - s));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17927 str = vim_strnsave(*fnamep, *fnamelen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17928 if (sub != NULL && str != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17929 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17930 *usedlen = (int)(p + 1 - src);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17931 s = do_string_sub(str, pat, sub, flags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17932 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17933 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17934 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17935 *fnamelen = (int)STRLEN(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17936 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17937 *bufp = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17938 didit = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17939 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17940 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17941 vim_free(sub);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17942 vim_free(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17943 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17944 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17945 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17946 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17947 /* after using ":s", repeat all the modifiers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17948 if (didit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17949 goto repeat;
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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17953 return valid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17954 }
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 * Perform a substitution on "str" with pattern "pat" and substitute "sub".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17958 * "flags" can be "g" to do a global substitute.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17959 * Returns an allocated string, NULL for error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17960 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17961 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17962 do_string_sub(str, pat, sub, flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17963 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17964 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17965 char_u *sub;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17966 char_u *flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17967 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17968 int sublen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17969 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17970 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17971 int do_all;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17972 char_u *tail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17973 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17974 char_u *ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17975 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17976
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17977 /* Make 'cpoptions' empty, so that the 'l' flag doesn't work here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17978 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17979 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17980
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17981 ga_init2(&ga, 1, 200);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17982
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17983 do_all = (flags[0] == 'g');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17984
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17985 regmatch.rm_ic = p_ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17986 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17987 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17988 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17989 tail = str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17990 while (vim_regexec_nl(&regmatch, str, (colnr_T)(tail - str)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17991 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17992 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17993 * Get some space for a temporary buffer to do the substitution
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17994 * into. It will contain:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17995 * - The text up to where the match is.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17996 * - The substituted text.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17997 * - The text after the match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17998 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17999 sublen = vim_regsub(&regmatch, sub, tail, FALSE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18000 if (ga_grow(&ga, (int)(STRLEN(tail) + sublen -
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18001 (regmatch.endp[0] - regmatch.startp[0]))) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18002 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18003 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18004 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18005 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18006
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18007 /* copy the text up to where the match is */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18008 i = (int)(regmatch.startp[0] - tail);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18009 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, (size_t)i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18010 /* add the substituted text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18011 (void)vim_regsub(&regmatch, sub, (char_u *)ga.ga_data
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18012 + ga.ga_len + i, TRUE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18013 ga.ga_len += i + sublen - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18014 /* avoid getting stuck on a match with an empty string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18015 if (tail == regmatch.endp[0])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18016 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18017 if (*tail == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18018 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18019 *((char_u *)ga.ga_data + ga.ga_len) = *tail++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18020 ++ga.ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18021 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18022 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18023 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18024 tail = regmatch.endp[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18025 if (*tail == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18026 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18027 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18028 if (!do_all)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18029 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18030 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18031
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18032 if (ga.ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18033 STRCPY((char *)ga.ga_data + ga.ga_len, tail);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18034
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18035 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18036 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18037
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18038 ret = vim_strsave(ga.ga_data == NULL ? str : (char_u *)ga.ga_data);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18039 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18040 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18041
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18042 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18043 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18044
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18045 #endif /* defined(FEAT_MODIFY_FNAME) || defined(FEAT_EVAL) */