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annotate src/eval.c @ 615:7fe13e0f5dce v7.0175

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updated for version 7.0175
author vimboss
date Thu, 22 Dec 2005 22:47:02 +0000
parents 0b1b7560c456
children 81fe2ccc1207
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7
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1 /* vi:set ts=8 sts=4 sw=4:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9
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10 /*
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11 * eval.c: Expression evaluation.
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12 */
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13 #if defined(MSDOS) || defined(MSWIN)
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14 # include <io.h> /* for mch_open(), must be before vim.h */
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15 #endif
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16
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17 #include "vim.h"
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18
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19 #ifdef AMIGA
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20 # include <time.h> /* for strftime() */
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21 #endif
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22
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23 #ifdef MACOS
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24 # include <time.h> /* for time_t */
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25 #endif
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26
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27 #ifdef HAVE_FCNTL_H
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28 # include <fcntl.h>
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29 #endif
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30
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31 #if defined(FEAT_EVAL) || defined(PROTO)
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32
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33 #define DICT_MAXNEST 100 /* maximum nesting of lists and dicts */
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34
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35 /*
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36 * In a hashtab item "hi_key" points to "di_key" in a dictitem.
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37 * This avoids adding a pointer to the hashtab item.
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38 * DI2HIKEY() converts a dictitem pointer to a hashitem key pointer.
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39 * HIKEY2DI() converts a hashitem key pointer to a dictitem pointer.
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40 * HI2DI() converts a hashitem pointer to a dictitem pointer.
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41 */
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42 static dictitem_T dumdi;
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43 #define DI2HIKEY(di) ((di)->di_key)
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44 #define HIKEY2DI(p) ((dictitem_T *)(p - (dumdi.di_key - (char_u *)&dumdi)))
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45 #define HI2DI(hi) HIKEY2DI((hi)->hi_key)
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46
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47 /*
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48 * Structure returned by get_lval() and used by set_var_lval().
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49 * For a plain name:
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50 * "name" points to the variable name.
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51 * "exp_name" is NULL.
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52 * "tv" is NULL
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53 * For a magic braces name:
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54 * "name" points to the expanded variable name.
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55 * "exp_name" is non-NULL, to be freed later.
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56 * "tv" is NULL
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57 * For an index in a list:
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58 * "name" points to the (expanded) variable name.
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59 * "exp_name" NULL or non-NULL, to be freed later.
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60 * "tv" points to the (first) list item value
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61 * "li" points to the (first) list item
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62 * "range", "n1", "n2" and "empty2" indicate what items are used.
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63 * For an existing Dict item:
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64 * "name" points to the (expanded) variable name.
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65 * "exp_name" NULL or non-NULL, to be freed later.
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66 * "tv" points to the dict item value
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67 * "newkey" is NULL
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68 * For a non-existing Dict item:
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69 * "name" points to the (expanded) variable name.
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70 * "exp_name" NULL or non-NULL, to be freed later.
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71 * "tv" points to the Dictionary typval_T
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72 * "newkey" is the key for the new item.
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73 */
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74 typedef struct lval_S
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75 {
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76 char_u *ll_name; /* start of variable name (can be NULL) */
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77 char_u *ll_exp_name; /* NULL or expanded name in allocated memory. */
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78 typval_T *ll_tv; /* Typeval of item being used. If "newkey"
110
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79 isn't NULL it's the Dict to which to add
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80 the item. */
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81 listitem_T *ll_li; /* The list item or NULL. */
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82 list_T *ll_list; /* The list or NULL. */
110
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83 int ll_range; /* TRUE when a [i:j] range was used */
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84 long ll_n1; /* First index for list */
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85 long ll_n2; /* Second index for list range */
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86 int ll_empty2; /* Second index is empty: [i:] */
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87 dict_T *ll_dict; /* The Dictionary or NULL */
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88 dictitem_T *ll_di; /* The dictitem or NULL */
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89 char_u *ll_newkey; /* New key for Dict in alloc. mem or NULL. */
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90 } lval_T;
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91
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92
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93 static char *e_letunexp = N_("E18: Unexpected characters in :let");
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94 static char *e_listidx = N_("E684: list index out of range: %ld");
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95 static char *e_undefvar = N_("E121: Undefined variable: %s");
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96 static char *e_missbrac = N_("E111: Missing ']'");
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97 static char *e_listarg = N_("E686: Argument of %s must be a List");
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98 static char *e_listdictarg = N_("E712: Argument of %s must be a List or Dictionary");
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99 static char *e_emptykey = N_("E713: Cannot use empty key for Dictionary");
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100 static char *e_listreq = N_("E714: List required");
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101 static char *e_dictreq = N_("E715: Dictionary required");
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102 static char *e_toomanyarg = N_("E118: Too many arguments for function: %s");
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103 static char *e_dictkey = N_("E716: Key not present in Dictionary: %s");
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104 static char *e_funcexts = N_("E122: Function %s already exists, add ! to replace it");
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105 static char *e_funcdict = N_("E717: Dictionary entry already exists");
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106 static char *e_funcref = N_("E718: Funcref required");
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107 static char *e_dictrange = N_("E719: Cannot use [:] with a Dictionary");
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108 static char *e_letwrong = N_("E734: Wrong variable type for %s=");
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109 static char *e_nofunc = N_("E130: Unknown function: %s");
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110 static char *e_illvar = N_("E461: Illegal variable name: %s");
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111 /*
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112 * All user-defined global variables are stored in dictionary "globvardict".
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113 * "globvars_var" is the variable that is used for "g:".
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114 */
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115 static dict_T globvardict;
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116 static dictitem_T globvars_var;
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117 #define globvarht globvardict.dv_hashtab
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118
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119 /*
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120 * Old Vim variables such as "v:version" are also available without the "v:".
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121 * Also in functions. We need a special hashtable for them.
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122 */
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123 static hashtab_T compat_hashtab;
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124
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125 /*
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126 * When recursively copying lists and dicts we need to remember which ones we
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127 * have done to avoid endless recursiveness. This unique ID is used for that.
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128 */
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129 static int current_copyID = 0;
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130
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131 /*
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132 * Array to hold the hashtab with variables local to each sourced script.
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133 * Each item holds a variable (nameless) that points to the dict_T.
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134 */
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135 typedef struct
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136 {
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137 dictitem_T sv_var;
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138 dict_T sv_dict;
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139 } scriptvar_T;
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140
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141 static garray_T ga_scripts = {0, 0, sizeof(scriptvar_T), 4, NULL};
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142 #define SCRIPT_SV(id) (((scriptvar_T *)ga_scripts.ga_data)[(id) - 1])
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143 #define SCRIPT_VARS(id) (SCRIPT_SV(id).sv_dict.dv_hashtab)
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144
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145 static int echo_attr = 0; /* attributes used for ":echo" */
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146
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147 /* Values for trans_function_name() argument: */
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148 #define TFN_INT 1 /* internal function name OK */
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149 #define TFN_QUIET 2 /* no error messages */
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150
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151 /*
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152 * Structure to hold info for a user function.
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153 */
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154 typedef struct ufunc ufunc_T;
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155
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156 struct ufunc
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157 {
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158 int uf_varargs; /* variable nr of arguments */
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159 int uf_flags;
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160 int uf_calls; /* nr of active calls */
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161 garray_T uf_args; /* arguments */
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162 garray_T uf_lines; /* function lines */
170
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163 #ifdef FEAT_PROFILE
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164 int uf_profiling; /* TRUE when func is being profiled */
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165 /* profiling the function as a whole */
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166 int uf_tm_count; /* nr of calls */
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167 proftime_T uf_tm_total; /* time spend in function + children */
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168 proftime_T uf_tm_self; /* time spend in function itself */
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169 proftime_T uf_tm_start; /* time at function call */
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170 proftime_T uf_tm_children; /* time spent in children this call */
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171 /* profiling the function per line */
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172 int *uf_tml_count; /* nr of times line was executed */
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173 proftime_T *uf_tml_total; /* time spend in a line + children */
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174 proftime_T *uf_tml_self; /* time spend in a line itself */
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175 proftime_T uf_tml_start; /* start time for current line */
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176 proftime_T uf_tml_children; /* time spent in children for this line */
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177 proftime_T uf_tml_wait; /* start wait time for current line */
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178 int uf_tml_idx; /* index of line being timed; -1 if none */
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179 int uf_tml_execed; /* line being timed was executed */
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180 #endif
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181 scid_T uf_script_ID; /* ID of script where function was defined,
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182 used for s: variables */
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183 int uf_refcount; /* for numbered function: reference count */
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184 char_u uf_name[1]; /* name of function (actually longer); can
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185 start with <SNR>123_ (<SNR> is K_SPECIAL
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186 KS_EXTRA KE_SNR) */
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187 };
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188
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189 /* function flags */
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190 #define FC_ABORT 1 /* abort function on error */
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191 #define FC_RANGE 2 /* function accepts range */
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192 #define FC_DICT 4 /* Dict function, uses "self" */
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193
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194 #define DEL_REFCOUNT 999999 /* list/dict is being deleted */
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195
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196 /*
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197 * All user-defined functions are found in this hashtable.
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198 */
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199 static hashtab_T func_hashtab;
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200
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201 /* list heads for garbage collection */
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202 static dict_T *first_dict = NULL; /* list of all dicts */
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203 static list_T *first_list = NULL; /* list of all lists */
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204
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205 /* From user function to hashitem and back. */
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206 static ufunc_T dumuf;
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207 #define UF2HIKEY(fp) ((fp)->uf_name)
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208 #define HIKEY2UF(p) ((ufunc_T *)(p - (dumuf.uf_name - (char_u *)&dumuf)))
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209 #define HI2UF(hi) HIKEY2UF((hi)->hi_key)
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210
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211 #define FUNCARG(fp, j) ((char_u **)(fp->uf_args.ga_data))[j]
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212 #define FUNCLINE(fp, j) ((char_u **)(fp->uf_lines.ga_data))[j]
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213
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214 #define MAX_FUNC_ARGS 20 /* maximum number of function arguments */
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215 #define VAR_SHORT_LEN 20 /* short variable name length */
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216 #define FIXVAR_CNT 12 /* number of fixed variables */
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217
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218 /* structure to hold info for a function that is currently being executed. */
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219 typedef struct funccall_S funccall_T;
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220
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221 struct funccall_S
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222 {
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223 ufunc_T *func; /* function being called */
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224 int linenr; /* next line to be executed */
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225 int returned; /* ":return" used */
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226 struct /* fixed variables for arguments */
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227 {
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228 dictitem_T var; /* variable (without room for name) */
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229 char_u room[VAR_SHORT_LEN]; /* room for the name */
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230 } fixvar[FIXVAR_CNT];
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231 dict_T l_vars; /* l: local function variables */
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232 dictitem_T l_vars_var; /* variable for l: scope */
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233 dict_T l_avars; /* a: argument variables */
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234 dictitem_T l_avars_var; /* variable for a: scope */
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235 list_T l_varlist; /* list for a:000 */
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236 listitem_T l_listitems[MAX_FUNC_ARGS]; /* listitems for a:000 */
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237 typval_T *rettv; /* return value */
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238 linenr_T breakpoint; /* next line with breakpoint or zero */
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239 int dbg_tick; /* debug_tick when breakpoint was set */
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240 int level; /* top nesting level of executed function */
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241 #ifdef FEAT_PROFILE
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242 proftime_T prof_child; /* time spent in a child */
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243 #endif
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244 funccall_T *caller; /* calling function or NULL */
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245 };
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246
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247 /*
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248 * Info used by a ":for" loop.
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249 */
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250 typedef struct
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251 {
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252 int fi_semicolon; /* TRUE if ending in '; var]' */
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253 int fi_varcount; /* nr of variables in the list */
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254 listwatch_T fi_lw; /* keep an eye on the item used. */
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255 list_T *fi_list; /* list being used */
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256 } forinfo_T;
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257
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258 /*
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259 * Struct used by trans_function_name()
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260 */
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261 typedef struct
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262 {
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263 dict_T *fd_dict; /* Dictionary used */
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264 char_u *fd_newkey; /* new key in "dict" in allocated memory */
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265 dictitem_T *fd_di; /* Dictionary item used */
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266 } funcdict_T;
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267
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268
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269 /*
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270 * Array to hold the value of v: variables.
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271 * The value is in a dictitem, so that it can also be used in the v: scope.
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272 * The reason to use this table anyway is for very quick access to the
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273 * variables with the VV_ defines.
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274 */
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275 #include "version.h"
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276
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277 /* values for vv_flags: */
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278 #define VV_COMPAT 1 /* compatible, also used without "v:" */
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279 #define VV_RO 2 /* read-only */
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280 #define VV_RO_SBX 4 /* read-only in the sandbox */
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281
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282 #define VV_NAME(s, t) s, {{t}}, {0}
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283
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284 static struct vimvar
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285 {
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286 char *vv_name; /* name of variable, without v: */
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287 dictitem_T vv_di; /* value and name for key */
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288 char vv_filler[16]; /* space for LONGEST name below!!! */
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289 char vv_flags; /* VV_COMPAT, VV_RO, VV_RO_SBX */
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290 } vimvars[VV_LEN] =
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291 {
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292 /*
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293 * The order here must match the VV_ defines in vim.h!
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294 * Initializing a union does not work, leave tv.vval empty to get zero's.
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295 */
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296 {VV_NAME("count", VAR_NUMBER), VV_COMPAT+VV_RO},
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297 {VV_NAME("count1", VAR_NUMBER), VV_RO},
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298 {VV_NAME("prevcount", VAR_NUMBER), VV_RO},
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299 {VV_NAME("errmsg", VAR_STRING), VV_COMPAT},
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300 {VV_NAME("warningmsg", VAR_STRING), 0},
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301 {VV_NAME("statusmsg", VAR_STRING), 0},
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302 {VV_NAME("shell_error", VAR_NUMBER), VV_COMPAT+VV_RO},
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303 {VV_NAME("this_session", VAR_STRING), VV_COMPAT},
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304 {VV_NAME("version", VAR_NUMBER), VV_COMPAT+VV_RO},
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305 {VV_NAME("lnum", VAR_NUMBER), VV_RO_SBX},
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306 {VV_NAME("termresponse", VAR_STRING), VV_RO},
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307 {VV_NAME("fname", VAR_STRING), VV_RO},
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308 {VV_NAME("lang", VAR_STRING), VV_RO},
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309 {VV_NAME("lc_time", VAR_STRING), VV_RO},
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310 {VV_NAME("ctype", VAR_STRING), VV_RO},
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311 {VV_NAME("charconvert_from", VAR_STRING), VV_RO},
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312 {VV_NAME("charconvert_to", VAR_STRING), VV_RO},
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313 {VV_NAME("fname_in", VAR_STRING), VV_RO},
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314 {VV_NAME("fname_out", VAR_STRING), VV_RO},
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315 {VV_NAME("fname_new", VAR_STRING), VV_RO},
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316 {VV_NAME("fname_diff", VAR_STRING), VV_RO},
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317 {VV_NAME("cmdarg", VAR_STRING), VV_RO},
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318 {VV_NAME("foldstart", VAR_NUMBER), VV_RO_SBX},
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319 {VV_NAME("foldend", VAR_NUMBER), VV_RO_SBX},
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320 {VV_NAME("folddashes", VAR_STRING), VV_RO_SBX},
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321 {VV_NAME("foldlevel", VAR_NUMBER), VV_RO_SBX},
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322 {VV_NAME("progname", VAR_STRING), VV_RO},
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323 {VV_NAME("servername", VAR_STRING), VV_RO},
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324 {VV_NAME("dying", VAR_NUMBER), VV_RO},
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325 {VV_NAME("exception", VAR_STRING), VV_RO},
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326 {VV_NAME("throwpoint", VAR_STRING), VV_RO},
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327 {VV_NAME("register", VAR_STRING), VV_RO},
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328 {VV_NAME("cmdbang", VAR_NUMBER), VV_RO},
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329 {VV_NAME("insertmode", VAR_STRING), VV_RO},
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330 {VV_NAME("val", VAR_UNKNOWN), VV_RO},
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331 {VV_NAME("key", VAR_UNKNOWN), VV_RO},
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332 {VV_NAME("profiling", VAR_NUMBER), VV_RO},
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333 {VV_NAME("fcs_reason", VAR_STRING), VV_RO},
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334 {VV_NAME("fcs_choice", VAR_STRING), 0},
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335 {VV_NAME("beval_bufnr", VAR_NUMBER), VV_RO},
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336 {VV_NAME("beval_winnr", VAR_NUMBER), VV_RO},
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337 {VV_NAME("beval_lnum", VAR_NUMBER), VV_RO},
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338 {VV_NAME("beval_col", VAR_NUMBER), VV_RO},
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339 {VV_NAME("beval_text", VAR_STRING), VV_RO},
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340 {VV_NAME("scrollstart", VAR_STRING), 0},
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341 {VV_NAME("swapname", VAR_STRING), VV_RO},
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342 {VV_NAME("swapchoice", VAR_STRING), 0},
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343 {VV_NAME("swapcommand", VAR_STRING), VV_RO},
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344 };
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345
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346 /* shorthand */
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347 #define vv_type vv_di.di_tv.v_type
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348 #define vv_nr vv_di.di_tv.vval.v_number
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349 #define vv_str vv_di.di_tv.vval.v_string
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350 #define vv_tv vv_di.di_tv
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351
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352 /*
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353 * The v: variables are stored in dictionary "vimvardict".
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354 * "vimvars_var" is the variable that is used for the "l:" scope.
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355 */
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356 static dict_T vimvardict;
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357 static dictitem_T vimvars_var;
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358 #define vimvarht vimvardict.dv_hashtab
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359
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360 static void prepare_vimvar __ARGS((int idx, typval_T *save_tv));
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361 static void restore_vimvar __ARGS((int idx, typval_T *save_tv));
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362 #if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)
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363 static int call_vim_function __ARGS((char_u *func, int argc, char_u **argv, int safe, typval_T *rettv));
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364 #endif
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365 static int ex_let_vars __ARGS((char_u *arg, typval_T *tv, int copy, int semicolon, int var_count, char_u *nextchars));
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366 static char_u *skip_var_list __ARGS((char_u *arg, int *var_count, int *semicolon));
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367 static char_u *skip_var_one __ARGS((char_u *arg));
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368 static void list_hashtable_vars __ARGS((hashtab_T *ht, char_u *prefix, int empty));
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369 static void list_glob_vars __ARGS((void));
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370 static void list_buf_vars __ARGS((void));
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371 static void list_win_vars __ARGS((void));
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372 static void list_vim_vars __ARGS((void));
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373 static char_u *list_arg_vars __ARGS((exarg_T *eap, char_u *arg));
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374 static char_u *ex_let_one __ARGS((char_u *arg, typval_T *tv, int copy, char_u *endchars, char_u *op));
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375 static int check_changedtick __ARGS((char_u *arg));
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376 static char_u *get_lval __ARGS((char_u *name, typval_T *rettv, lval_T *lp, int unlet, int skip, int quiet, int fne_flags));
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377 static void clear_lval __ARGS((lval_T *lp));
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378 static void set_var_lval __ARGS((lval_T *lp, char_u *endp, typval_T *rettv, int copy, char_u *op));
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379 static int tv_op __ARGS((typval_T *tv1, typval_T *tv2, char_u *op));
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380 static void list_add_watch __ARGS((list_T *l, listwatch_T *lw));
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381 static void list_rem_watch __ARGS((list_T *l, listwatch_T *lwrem));
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382 static void list_fix_watch __ARGS((list_T *l, listitem_T *item));
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383 static void ex_unletlock __ARGS((exarg_T *eap, char_u *argstart, int deep));
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384 static int do_unlet_var __ARGS((lval_T *lp, char_u *name_end, int forceit));
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385 static int do_lock_var __ARGS((lval_T *lp, char_u *name_end, int deep, int lock));
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386 static void item_lock __ARGS((typval_T *tv, int deep, int lock));
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387 static int tv_islocked __ARGS((typval_T *tv));
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388
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389 static int eval0 __ARGS((char_u *arg, typval_T *rettv, char_u **nextcmd, int evaluate));
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390 static int eval1 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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391 static int eval2 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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392 static int eval3 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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393 static int eval4 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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394 static int eval5 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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395 static int eval6 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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396 static int eval7 __ARGS((char_u **arg, typval_T *rettv, int evaluate));
411
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397
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398 static int eval_index __ARGS((char_u **arg, typval_T *rettv, int evaluate, int verbose));
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399 static int get_option_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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400 static int get_string_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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401 static int get_lit_string_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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402 static int get_list_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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403 static list_T *list_alloc __ARGS((void));
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404 static void list_free __ARGS((list_T *l));
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405 static listitem_T *listitem_alloc __ARGS((void));
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406 static void listitem_free __ARGS((listitem_T *item));
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407 static void listitem_remove __ARGS((list_T *l, listitem_T *item));
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408 static long list_len __ARGS((list_T *l));
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409 static int list_equal __ARGS((list_T *l1, list_T *l2, int ic));
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410 static int dict_equal __ARGS((dict_T *d1, dict_T *d2, int ic));
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411 static int tv_equal __ARGS((typval_T *tv1, typval_T *tv2, int ic));
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412 static listitem_T *list_find __ARGS((list_T *l, long n));
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413 static long list_idx_of_item __ARGS((list_T *l, listitem_T *item));
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414 static void list_append __ARGS((list_T *l, listitem_T *item));
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415 static int list_append_tv __ARGS((list_T *l, typval_T *tv));
533
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416 static int list_append_string __ARGS((list_T *l, char_u *str, int len));
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417 static int list_append_number __ARGS((list_T *l, varnumber_T n));
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418 static int list_insert_tv __ARGS((list_T *l, typval_T *tv, listitem_T *item));
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419 static int list_extend __ARGS((list_T *l1, list_T *l2, listitem_T *bef));
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420 static int list_concat __ARGS((list_T *l1, list_T *l2, typval_T *tv));
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421 static list_T *list_copy __ARGS((list_T *orig, int deep, int copyID));
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422 static void list_remove __ARGS((list_T *l, listitem_T *item, listitem_T *item2));
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423 static char_u *list2string __ARGS((typval_T *tv));
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424 static int list_join __ARGS((garray_T *gap, list_T *l, char_u *sep, int echo));
371
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425 static void set_ref_in_ht __ARGS((hashtab_T *ht, int copyID));
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426 static void set_ref_in_list __ARGS((list_T *l, int copyID));
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427 static void set_ref_in_item __ARGS((typval_T *tv, int copyID));
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428 static void dict_unref __ARGS((dict_T *d));
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429 static void dict_free __ARGS((dict_T *d));
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430 static dictitem_T *dictitem_alloc __ARGS((char_u *key));
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431 static dictitem_T *dictitem_copy __ARGS((dictitem_T *org));
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432 static void dictitem_remove __ARGS((dict_T *dict, dictitem_T *item));
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433 static void dictitem_free __ARGS((dictitem_T *item));
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434 static dict_T *dict_copy __ARGS((dict_T *orig, int deep, int copyID));
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435 static int dict_add __ARGS((dict_T *d, dictitem_T *item));
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436 static long dict_len __ARGS((dict_T *d));
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437 static dictitem_T *dict_find __ARGS((dict_T *d, char_u *key, int len));
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438 static char_u *dict2string __ARGS((typval_T *tv));
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439 static int get_dict_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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440 static char_u *echo_string __ARGS((typval_T *tv, char_u **tofree, char_u *numbuf));
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441 static char_u *tv2string __ARGS((typval_T *tv, char_u **tofree, char_u *numbuf));
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442 static char_u *string_quote __ARGS((char_u *str, int function));
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443 static int get_env_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate));
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444 static int find_internal_func __ARGS((char_u *name));
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445 static char_u *deref_func_name __ARGS((char_u *name, int *lenp));
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446 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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447 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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448 static void emsg_funcname __ARGS((char *msg, char_u *name));
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449
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450 static void f_add __ARGS((typval_T *argvars, typval_T *rettv));
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451 static void f_append __ARGS((typval_T *argvars, typval_T *rettv));
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452 static void f_argc __ARGS((typval_T *argvars, typval_T *rettv));
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453 static void f_argidx __ARGS((typval_T *argvars, typval_T *rettv));
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454 static void f_argv __ARGS((typval_T *argvars, typval_T *rettv));
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455 static void f_browse __ARGS((typval_T *argvars, typval_T *rettv));
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456 static void f_browsedir __ARGS((typval_T *argvars, typval_T *rettv));
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457 static void f_bufexists __ARGS((typval_T *argvars, typval_T *rettv));
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458 static void f_buflisted __ARGS((typval_T *argvars, typval_T *rettv));
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459 static void f_bufloaded __ARGS((typval_T *argvars, typval_T *rettv));
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460 static void f_bufname __ARGS((typval_T *argvars, typval_T *rettv));
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461 static void f_bufnr __ARGS((typval_T *argvars, typval_T *rettv));
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462 static void f_bufwinnr __ARGS((typval_T *argvars, typval_T *rettv));
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463 static void f_byte2line __ARGS((typval_T *argvars, typval_T *rettv));
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464 static void f_byteidx __ARGS((typval_T *argvars, typval_T *rettv));
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465 static void f_call __ARGS((typval_T *argvars, typval_T *rettv));
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466 static void f_char2nr __ARGS((typval_T *argvars, typval_T *rettv));
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467 static void f_cindent __ARGS((typval_T *argvars, typval_T *rettv));
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468 static void f_col __ARGS((typval_T *argvars, typval_T *rettv));
464
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469 #if defined(FEAT_INS_EXPAND)
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470 static void f_complete_add __ARGS((typval_T *argvars, typval_T *rettv));
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471 static void f_complete_check __ARGS((typval_T *argvars, typval_T *rettv));
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472 #endif
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473 static void f_confirm __ARGS((typval_T *argvars, typval_T *rettv));
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474 static void f_copy __ARGS((typval_T *argvars, typval_T *rettv));
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475 static void f_count __ARGS((typval_T *argvars, typval_T *rettv));
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476 static void f_cscope_connection __ARGS((typval_T *argvars, typval_T *rettv));
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477 static void f_cursor __ARGS((typval_T *argsvars, typval_T *rettv));
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478 static void f_deepcopy __ARGS((typval_T *argvars, typval_T *rettv));
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479 static void f_delete __ARGS((typval_T *argvars, typval_T *rettv));
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480 static void f_did_filetype __ARGS((typval_T *argvars, typval_T *rettv));
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481 static void f_diff_filler __ARGS((typval_T *argvars, typval_T *rettv));
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482 static void f_diff_hlID __ARGS((typval_T *argvars, typval_T *rettv));
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483 static void f_empty __ARGS((typval_T *argvars, typval_T *rettv));
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484 static void f_escape __ARGS((typval_T *argvars, typval_T *rettv));
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485 static void f_eval __ARGS((typval_T *argvars, typval_T *rettv));
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486 static void f_eventhandler __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
487 static void f_executable __ARGS((typval_T *argvars, typval_T *rettv));
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488 static void f_exists __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
489 static void f_expand __ARGS((typval_T *argvars, typval_T *rettv));
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490 static void f_extend __ARGS((typval_T *argvars, typval_T *rettv));
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491 static void f_filereadable __ARGS((typval_T *argvars, typval_T *rettv));
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492 static void f_filewritable __ARGS((typval_T *argvars, typval_T *rettv));
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493 static void f_filter __ARGS((typval_T *argvars, typval_T *rettv));
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494 static void f_finddir __ARGS((typval_T *argvars, typval_T *rettv));
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495 static void f_findfile __ARGS((typval_T *argvars, typval_T *rettv));
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496 static void f_fnamemodify __ARGS((typval_T *argvars, typval_T *rettv));
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497 static void f_foldclosed __ARGS((typval_T *argvars, typval_T *rettv));
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498 static void f_foldclosedend __ARGS((typval_T *argvars, typval_T *rettv));
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499 static void f_foldlevel __ARGS((typval_T *argvars, typval_T *rettv));
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500 static void f_foldtext __ARGS((typval_T *argvars, typval_T *rettv));
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501 static void f_foldtextresult __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
502 static void f_foreground __ARGS((typval_T *argvars, typval_T *rettv));
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503 static void f_function __ARGS((typval_T *argvars, typval_T *rettv));
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504 static void f_garbagecollect __ARGS((typval_T *argvars, typval_T *rettv));
137
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505 static void f_get __ARGS((typval_T *argvars, typval_T *rettv));
433
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506 static void f_getbufline __ARGS((typval_T *argvars, typval_T *rettv));
137
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507 static void f_getbufvar __ARGS((typval_T *argvars, typval_T *rettv));
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508 static void f_getchar __ARGS((typval_T *argvars, typval_T *rettv));
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509 static void f_getcharmod __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
510 static void f_getcmdline __ARGS((typval_T *argvars, typval_T *rettv));
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511 static void f_getcmdpos __ARGS((typval_T *argvars, typval_T *rettv));
531
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512 static void f_getcmdtype __ARGS((typval_T *argvars, typval_T *rettv));
137
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513 static void f_getcwd __ARGS((typval_T *argvars, typval_T *rettv));
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514 static void f_getfontname __ARGS((typval_T *argvars, typval_T *rettv));
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515 static void f_getfperm __ARGS((typval_T *argvars, typval_T *rettv));
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516 static void f_getfsize __ARGS((typval_T *argvars, typval_T *rettv));
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517 static void f_getftime __ARGS((typval_T *argvars, typval_T *rettv));
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518 static void f_getftype __ARGS((typval_T *argvars, typval_T *rettv));
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519 static void f_getline __ARGS((typval_T *argvars, typval_T *rettv));
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520 static void f_getqflist __ARGS((typval_T *argvars, typval_T *rettv));
137
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521 static void f_getreg __ARGS((typval_T *argvars, typval_T *rettv));
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522 static void f_getregtype __ARGS((typval_T *argvars, typval_T *rettv));
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523 static void f_getwinposx __ARGS((typval_T *argvars, typval_T *rettv));
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524 static void f_getwinposy __ARGS((typval_T *argvars, typval_T *rettv));
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525 static void f_getwinvar __ARGS((typval_T *argvars, typval_T *rettv));
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526 static void f_glob __ARGS((typval_T *argvars, typval_T *rettv));
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527 static void f_globpath __ARGS((typval_T *argvars, typval_T *rettv));
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528 static void f_has __ARGS((typval_T *argvars, typval_T *rettv));
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529 static void f_has_key __ARGS((typval_T *argvars, typval_T *rettv));
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530 static void f_hasmapto __ARGS((typval_T *argvars, typval_T *rettv));
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531 static void f_histadd __ARGS((typval_T *argvars, typval_T *rettv));
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532 static void f_histdel __ARGS((typval_T *argvars, typval_T *rettv));
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533 static void f_histget __ARGS((typval_T *argvars, typval_T *rettv));
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534 static void f_histnr __ARGS((typval_T *argvars, typval_T *rettv));
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535 static void f_hlID __ARGS((typval_T *argvars, typval_T *rettv));
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536 static void f_hlexists __ARGS((typval_T *argvars, typval_T *rettv));
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537 static void f_hostname __ARGS((typval_T *argvars, typval_T *rettv));
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538 static void f_iconv __ARGS((typval_T *argvars, typval_T *rettv));
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539 static void f_indent __ARGS((typval_T *argvars, typval_T *rettv));
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540 static void f_index __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
541 static void f_input __ARGS((typval_T *argvars, typval_T *rettv));
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542 static void f_inputdialog __ARGS((typval_T *argvars, typval_T *rettv));
521
f4a775df722b updated for version 7.0145
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diff changeset
543 static void f_inputlist __ARGS((typval_T *argvars, typval_T *rettv));
137
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544 static void f_inputrestore __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
545 static void f_inputsave __ARGS((typval_T *argvars, typval_T *rettv));
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546 static void f_inputsecret __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
547 static void f_insert __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
548 static void f_isdirectory __ARGS((typval_T *argvars, typval_T *rettv));
151
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diff changeset
549 static void f_islocked __ARGS((typval_T *argvars, typval_T *rettv));
137
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550 static void f_items __ARGS((typval_T *argvars, typval_T *rettv));
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551 static void f_join __ARGS((typval_T *argvars, typval_T *rettv));
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552 static void f_keys __ARGS((typval_T *argvars, typval_T *rettv));
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553 static void f_last_buffer_nr __ARGS((typval_T *argvars, typval_T *rettv));
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554 static void f_len __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
555 static void f_libcall __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
556 static void f_libcallnr __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
557 static void f_line __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
558 static void f_line2byte __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
559 static void f_lispindent __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
560 static void f_localtime __ARGS((typval_T *argvars, typval_T *rettv));
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561 static void f_map __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
562 static void f_maparg __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
563 static void f_mapcheck __ARGS((typval_T *argvars, typval_T *rettv));
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564 static void f_match __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
565 static void f_matchend __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
566 static void f_matchlist __ARGS((typval_T *argvars, typval_T *rettv));
137
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567 static void f_matchstr __ARGS((typval_T *argvars, typval_T *rettv));
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568 static void f_max __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
569 static void f_min __ARGS((typval_T *argvars, typval_T *rettv));
169
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570 #ifdef vim_mkdir
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571 static void f_mkdir __ARGS((typval_T *argvars, typval_T *rettv));
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572 #endif
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573 static void f_mode __ARGS((typval_T *argvars, typval_T *rettv));
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574 static void f_nextnonblank __ARGS((typval_T *argvars, typval_T *rettv));
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575 static void f_nr2char __ARGS((typval_T *argvars, typval_T *rettv));
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576 static void f_prevnonblank __ARGS((typval_T *argvars, typval_T *rettv));
449
3709cf52b9b5 updated for version 7.0119
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577 static void f_printf __ARGS((typval_T *argvars, typval_T *rettv));
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578 static void f_range __ARGS((typval_T *argvars, typval_T *rettv));
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579 static void f_readfile __ARGS((typval_T *argvars, typval_T *rettv));
137
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580 static void f_remote_expr __ARGS((typval_T *argvars, typval_T *rettv));
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581 static void f_remote_foreground __ARGS((typval_T *argvars, typval_T *rettv));
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582 static void f_remote_peek __ARGS((typval_T *argvars, typval_T *rettv));
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583 static void f_remote_read __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
584 static void f_remote_send __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
585 static void f_remove __ARGS((typval_T *argvars, typval_T *rettv));
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586 static void f_rename __ARGS((typval_T *argvars, typval_T *rettv));
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587 static void f_repeat __ARGS((typval_T *argvars, typval_T *rettv));
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588 static void f_resolve __ARGS((typval_T *argvars, typval_T *rettv));
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589 static void f_reverse __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
590 static void f_search __ARGS((typval_T *argvars, typval_T *rettv));
505
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parents: 500
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591 static void f_searchdecl __ARGS((typval_T *argvars, typval_T *rettv));
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592 static void f_searchpair __ARGS((typval_T *argvars, typval_T *rettv));
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593 static void f_server2client __ARGS((typval_T *argvars, typval_T *rettv));
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594 static void f_serverlist __ARGS((typval_T *argvars, typval_T *rettv));
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595 static void f_setbufvar __ARGS((typval_T *argvars, typval_T *rettv));
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596 static void f_setcmdpos __ARGS((typval_T *argvars, typval_T *rettv));
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597 static void f_setline __ARGS((typval_T *argvars, typval_T *rettv));
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598 static void f_setqflist __ARGS((typval_T *argvars, typval_T *rettv));
137
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599 static void f_setreg __ARGS((typval_T *argvars, typval_T *rettv));
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600 static void f_setwinvar __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
601 static void f_simplify __ARGS((typval_T *argvars, typval_T *rettv));
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diff changeset
602 static void f_sort __ARGS((typval_T *argvars, typval_T *rettv));
374
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diff changeset
603 static void f_soundfold __ARGS((typval_T *argvars, typval_T *rettv));
344
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diff changeset
604 static void f_spellbadword __ARGS((typval_T *argvars, typval_T *rettv));
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605 static void f_spellsuggest __ARGS((typval_T *argvars, typval_T *rettv));
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606 static void f_split __ARGS((typval_T *argvars, typval_T *rettv));
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607 #ifdef HAVE_STRFTIME
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608 static void f_strftime __ARGS((typval_T *argvars, typval_T *rettv));
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609 #endif
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610 static void f_stridx __ARGS((typval_T *argvars, typval_T *rettv));
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611 static void f_string __ARGS((typval_T *argvars, typval_T *rettv));
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612 static void f_strlen __ARGS((typval_T *argvars, typval_T *rettv));
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613 static void f_strpart __ARGS((typval_T *argvars, typval_T *rettv));
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614 static void f_strridx __ARGS((typval_T *argvars, typval_T *rettv));
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615 static void f_strtrans __ARGS((typval_T *argvars, typval_T *rettv));
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616 static void f_submatch __ARGS((typval_T *argvars, typval_T *rettv));
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617 static void f_substitute __ARGS((typval_T *argvars, typval_T *rettv));
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618 static void f_synID __ARGS((typval_T *argvars, typval_T *rettv));
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619 static void f_synIDattr __ARGS((typval_T *argvars, typval_T *rettv));
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620 static void f_synIDtrans __ARGS((typval_T *argvars, typval_T *rettv));
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parents: 124
diff changeset
621 static void f_system __ARGS((typval_T *argvars, typval_T *rettv));
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
622 static void f_taglist __ARGS((typval_T *argvars, typval_T *rettv));
517
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
623 static void f_tagfiles __ARGS((typval_T *argvars, typval_T *rettv));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
624 static void f_tempname __ARGS((typval_T *argvars, typval_T *rettv));
489
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
625 static void f_test __ARGS((typval_T *argvars, typval_T *rettv));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
626 static void f_tolower __ARGS((typval_T *argvars, typval_T *rettv));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
627 static void f_toupper __ARGS((typval_T *argvars, typval_T *rettv));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
628 static void f_tr __ARGS((typval_T *argvars, typval_T *rettv));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
629 static void f_type __ARGS((typval_T *argvars, typval_T *rettv));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
630 static void f_values __ARGS((typval_T *argvars, typval_T *rettv));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
631 static void f_virtcol __ARGS((typval_T *argvars, typval_T *rettv));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
632 static void f_visualmode __ARGS((typval_T *argvars, typval_T *rettv));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
633 static void f_winbufnr __ARGS((typval_T *argvars, typval_T *rettv));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
634 static void f_wincol __ARGS((typval_T *argvars, typval_T *rettv));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
635 static void f_winheight __ARGS((typval_T *argvars, typval_T *rettv));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
636 static void f_winline __ARGS((typval_T *argvars, typval_T *rettv));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
637 static void f_winnr __ARGS((typval_T *argvars, typval_T *rettv));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
638 static void f_winrestcmd __ARGS((typval_T *argvars, typval_T *rettv));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
639 static void f_winwidth __ARGS((typval_T *argvars, typval_T *rettv));
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
640 static void f_writefile __ARGS((typval_T *argvars, typval_T *rettv));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
641
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
642 static pos_T *var2fpos __ARGS((typval_T *varp, int lnum));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 static int get_env_len __ARGS((char_u **arg));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644 static int get_id_len __ARGS((char_u **arg));
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
645 static int get_name_len __ARGS((char_u **arg, char_u **alias, int evaluate, int verbose));
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
646 static char_u *find_name_end __ARGS((char_u *arg, char_u **expr_start, char_u **expr_end, int flags));
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
647 #define FNE_INCL_BR 1 /* find_name_end(): include [] in name */
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
648 #define FNE_CHECK_START 2 /* find_name_end(): check name starts with
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
649 valid character */
411
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
650 static char_u * make_expanded_name __ARGS((char_u *in_start, char_u *expr_start, char_u *expr_end, char_u *in_end));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651 static int eval_isnamec __ARGS((int c));
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
652 static int eval_isnamec1 __ARGS((int c));
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
653 static int get_var_tv __ARGS((char_u *name, int len, typval_T *rettv, int verbose));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
654 static int handle_subscript __ARGS((char_u **arg, typval_T *rettv, int evaluate, int verbose));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
655 static typval_T *alloc_tv __ARGS((void));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
656 static typval_T *alloc_string_tv __ARGS((char_u *string));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
657 static void free_tv __ARGS((typval_T *varp));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
658 static void init_tv __ARGS((typval_T *varp));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
659 static long get_tv_number __ARGS((typval_T *varp));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
660 static linenr_T get_tv_lnum __ARGS((typval_T *argvars));
448
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
661 static linenr_T get_tv_lnum_buf __ARGS((typval_T *argvars, buf_T *buf));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
662 static char_u *get_tv_string __ARGS((typval_T *varp));
411
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
663 static char_u *get_tv_string_buf __ARGS((typval_T *varp, char_u *buf));
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
664 static char_u *get_tv_string_buf_chk __ARGS((typval_T *varp, char_u *buf));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
665 static dictitem_T *find_var __ARGS((char_u *name, hashtab_T **htp));
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
666 static dictitem_T *find_var_in_ht __ARGS((hashtab_T *ht, char_u *varname, int writing));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
667 static hashtab_T *find_var_ht __ARGS((char_u *name, char_u **varname));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
668 static void vars_clear_ext __ARGS((hashtab_T *ht, int free_val));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
669 static void delete_var __ARGS((hashtab_T *ht, hashitem_T *hi));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
670 static void list_one_var __ARGS((dictitem_T *v, char_u *prefix));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
671 static void list_one_var_a __ARGS((char_u *prefix, char_u *name, int type, char_u *string));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
672 static void set_var __ARGS((char_u *name, typval_T *varp, int copy));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
673 static int var_check_ro __ARGS((int flags, char_u *name));
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
674 static int tv_check_lock __ARGS((int lock, char_u *name));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
675 static void copy_tv __ARGS((typval_T *from, typval_T *to));
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
676 static int item_copy __ARGS((typval_T *from, typval_T *to, int deep, int copyID));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
677 static char_u *find_option_end __ARGS((char_u **arg, int *opt_flags));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
678 static char_u *trans_function_name __ARGS((char_u **pp, int skip, int flags, funcdict_T *fd));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
679 static int eval_fname_script __ARGS((char_u *p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
680 static int eval_fname_sid __ARGS((char_u *p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
681 static void list_func_head __ARGS((ufunc_T *fp, int indent));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
682 static ufunc_T *find_func __ARGS((char_u *name));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
683 static int function_exists __ARGS((char_u *name));
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
684 static int builtin_function __ARGS((char_u *name));
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
685 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
686 static void func_do_profile __ARGS((ufunc_T *fp));
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
687 static void prof_sort_list __ARGS((FILE *fd, ufunc_T **sorttab, int st_len, char *title, int prefer_self));
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
688 static void prof_func_line __ARGS((FILE *fd, int count, proftime_T *total, proftime_T *self, int prefer_self));
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
689 static int
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
690 # ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
691 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
692 # endif
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
693 prof_total_cmp __ARGS((const void *s1, const void *s2));
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
694 static int
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
695 # ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
696 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
697 # endif
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
698 prof_self_cmp __ARGS((const void *s1, const void *s2));
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
699 #endif
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
700 static int script_autoload __ARGS((char_u *name, int reload));
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
701 static char_u *autoload_name __ARGS((char_u *name));
411
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
702 static void cat_func_name __ARGS((char_u *buf, ufunc_T *fp));
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
703 static void func_free __ARGS((ufunc_T *fp));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
704 static void func_unref __ARGS((char_u *name));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
705 static void func_ref __ARGS((char_u *name));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
706 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
707 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
708
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
709 /* Character used as separated in autoload function/variable names. */
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
710 #define AUTOLOAD_CHAR '#'
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
711
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
712 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
713 * Initialize the global and v: variables.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
714 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
715 void
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
716 eval_init()
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
717 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
718 int i;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
719 struct vimvar *p;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
720
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
721 init_var_dict(&globvardict, &globvars_var);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
722 init_var_dict(&vimvardict, &vimvars_var);
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
723 hash_init(&compat_hashtab);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
724 hash_init(&func_hashtab);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
725
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
726 for (i = 0; i < VV_LEN; ++i)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
727 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
728 p = &vimvars[i];
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
729 STRCPY(p->vv_di.di_key, p->vv_name);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
730 if (p->vv_flags & VV_RO)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
731 p->vv_di.di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
732 else if (p->vv_flags & VV_RO_SBX)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
733 p->vv_di.di_flags = DI_FLAGS_RO_SBX | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
734 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
735 p->vv_di.di_flags = DI_FLAGS_FIX;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
736
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
737 /* add to v: scope dict, unless the value is not always available */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
738 if (p->vv_type != VAR_UNKNOWN)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
739 hash_add(&vimvarht, p->vv_di.di_key);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
740 if (p->vv_flags & VV_COMPAT)
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
741 /* add to compat scope dict */
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
742 hash_add(&compat_hashtab, p->vv_di.di_key);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
743 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
744 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
745
357
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
746 #if defined(EXITFREE) || defined(PROTO)
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
747 void
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
748 eval_clear()
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
749 {
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
750 int i;
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
751 struct vimvar *p;
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
752
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
753 for (i = 0; i < VV_LEN; ++i)
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
754 {
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
755 p = &vimvars[i];
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
756 if (p->vv_di.di_tv.v_type == VAR_STRING)
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
757 {
357
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
758 vim_free(p->vv_di.di_tv.vval.v_string);
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
759 p->vv_di.di_tv.vval.v_string = NULL;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
760 }
357
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
761 }
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
762 hash_clear(&vimvarht);
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
763 hash_clear(&compat_hashtab);
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
764
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
765 /* script-local variables */
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
766 for (i = 1; i <= ga_scripts.ga_len; ++i)
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
767 vars_clear(&SCRIPT_VARS(i));
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
768 ga_clear(&ga_scripts);
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
769 free_scriptnames();
357
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
770
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
771 /* global variables */
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
772 vars_clear(&globvarht);
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
773
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
774 /* functions */
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
775 free_all_functions();
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
776 hash_clear(&func_hashtab);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
777
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
778 /* unreferenced lists and dicts */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
779 (void)garbage_collect();
357
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
780 }
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
781 #endif
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
782
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
783 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
784 * Return the name of the executed function.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
785 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
786 char_u *
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
787 func_name(cookie)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
788 void *cookie;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
789 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
790 return ((funccall_T *)cookie)->func->uf_name;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
791 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
792
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
793 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
794 * Return the address holding the next breakpoint line for a funccall cookie.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
795 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
796 linenr_T *
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
797 func_breakpoint(cookie)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
798 void *cookie;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
799 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
800 return &((funccall_T *)cookie)->breakpoint;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
801 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
802
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
803 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
804 * Return the address holding the debug tick for a funccall cookie.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
805 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
806 int *
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
807 func_dbg_tick(cookie)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
808 void *cookie;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
809 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
810 return &((funccall_T *)cookie)->dbg_tick;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
811 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
812
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
813 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
814 * Return the nesting level for a funccall cookie.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
815 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
816 int
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
817 func_level(cookie)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
818 void *cookie;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
819 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
820 return ((funccall_T *)cookie)->level;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
821 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
822
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
823 /* pointer to funccal for currently active function */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
824 funccall_T *current_funccal = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
825
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
826 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
827 * Return TRUE when a function was ended by a ":return" command.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
828 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
829 int
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
830 current_func_returned()
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
831 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
832 return current_funccal->returned;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
833 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
834
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837 * Set an internal variable to a string value. Creates the variable if it does
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
838 * not already exist.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841 set_internal_string_var(name, value)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
843 char_u *value;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
844 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
845 char_u *val;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
846 typval_T *tvp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
847
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
848 val = vim_strsave(value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
849 if (val != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
850 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
851 tvp = alloc_string_tv(val);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
852 if (tvp != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
853 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
854 set_var(name, tvp, FALSE);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
855 free_tv(tvp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
856 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
857 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
858 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
859
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
860 static lval_T *redir_lval = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
861 static char_u *redir_endp = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
862 static char_u *redir_varname = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
863
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
864 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
865 * Start recording command output to a variable
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
866 * Returns OK if successfully completed the setup. FAIL otherwise.
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
867 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
868 int
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
869 var_redir_start(name, append)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
870 char_u *name;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
871 int append; /* append to an existing variable */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
872 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
873 int save_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
874 int err;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
875 typval_T tv;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
876
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
877 /* Make sure a valid variable name is specified */
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
878 if (!eval_isnamec1(*name))
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
879 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
880 EMSG(_(e_invarg));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
881 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
882 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
883
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
884 redir_varname = vim_strsave(name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
885 if (redir_varname == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
886 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
887
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
888 redir_lval = (lval_T *)alloc_clear((unsigned)sizeof(lval_T));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
889 if (redir_lval == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
890 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
891 var_redir_stop();
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
892 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
893 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
894
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
895 /* Parse the variable name (can be a dict or list entry). */
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
896 redir_endp = get_lval(redir_varname, NULL, redir_lval, FALSE, FALSE, FALSE,
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
897 FNE_CHECK_START);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
898 if (redir_endp == NULL || redir_lval->ll_name == NULL || *redir_endp != NUL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
899 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
900 if (redir_endp != NULL && *redir_endp != NUL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
901 /* Trailing characters are present after the variable name */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
902 EMSG(_(e_trailing));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
903 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
904 EMSG(_(e_invarg));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
905 var_redir_stop();
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
906 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
907 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
908
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
909 /* 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
910 * string */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
911 save_emsg = did_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
912 did_emsg = FALSE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
913 tv.v_type = VAR_STRING;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
914 tv.vval.v_string = (char_u *)"";
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
915 if (append)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
916 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)".");
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
917 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
918 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)"=");
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
919 err = did_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
920 did_emsg += save_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
921 if (err)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
922 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
923 var_redir_stop();
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
924 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
925 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
926 if (redir_lval->ll_newkey != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
927 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
928 /* Dictionary item was created, don't do it again. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
929 vim_free(redir_lval->ll_newkey);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
930 redir_lval->ll_newkey = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
931 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
932
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
933 return OK;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
934 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
935
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
936 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
937 * Append "value[len]" to the variable set by var_redir_start().
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
938 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
939 void
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
940 var_redir_str(value, len)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
941 char_u *value;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
942 int len;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
943 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
944 char_u *val;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
945 typval_T tv;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
946 int save_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
947 int err;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
948
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
949 if (redir_lval == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
950 return;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
951
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
952 if (len == -1)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
953 /* Append the entire string */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
954 val = vim_strsave(value);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
955 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
956 /* Append only the specified number of characters */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
957 val = vim_strnsave(value, len);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
958 if (val == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
959 return;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
960
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
961 tv.v_type = VAR_STRING;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
962 tv.vval.v_string = val;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
963
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
964 save_emsg = did_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
965 did_emsg = FALSE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
966 set_var_lval(redir_lval, redir_endp, &tv, FALSE, (char_u *)".");
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
967 err = did_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
968 did_emsg += save_emsg;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
969 if (err)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
970 var_redir_stop();
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
971
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
972 vim_free(tv.vval.v_string);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
973 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
974
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
975 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
976 * Stop redirecting command output to a variable.
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
977 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
978 void
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
979 var_redir_stop()
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
980 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
981 if (redir_lval != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
982 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
983 clear_lval(redir_lval);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
984 vim_free(redir_lval);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
985 redir_lval = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
986 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
987 vim_free(redir_varname);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
988 redir_varname = NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
989 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
990
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991 # if defined(FEAT_MBYTE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 eval_charconvert(enc_from, enc_to, fname_from, fname_to)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 char_u *enc_from;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995 char_u *enc_to;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 char_u *fname_from;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997 char_u *fname_to;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1000
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1001 set_vim_var_string(VV_CC_FROM, enc_from, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1002 set_vim_var_string(VV_CC_TO, enc_to, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003 set_vim_var_string(VV_FNAME_IN, fname_from, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1004 set_vim_var_string(VV_FNAME_OUT, fname_to, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1005 if (eval_to_bool(p_ccv, &err, NULL, FALSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006 err = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007 set_vim_var_string(VV_CC_FROM, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 set_vim_var_string(VV_CC_TO, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1010 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1012 if (err)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1013 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1014 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018 # if defined(FEAT_POSTSCRIPT) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1019 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020 eval_printexpr(fname, args)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022 char_u *args;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026 set_vim_var_string(VV_FNAME_IN, fname, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 set_vim_var_string(VV_CMDARG, args, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028 if (eval_to_bool(p_pexpr, &err, NULL, FALSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029 err = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1030 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031 set_vim_var_string(VV_CMDARG, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1033 if (err)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 mch_remove(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042 # if defined(FEAT_DIFF) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1043 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044 eval_diff(origfile, newfile, outfile)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 char_u *origfile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046 char_u *newfile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047 char_u *outfile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1048 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1049 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051 set_vim_var_string(VV_FNAME_IN, origfile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052 set_vim_var_string(VV_FNAME_NEW, newfile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053 set_vim_var_string(VV_FNAME_OUT, outfile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 (void)eval_to_bool(p_dex, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1055 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1056 set_vim_var_string(VV_FNAME_NEW, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1057 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1058 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1059
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1060 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1061 eval_patch(origfile, difffile, outfile)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1062 char_u *origfile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1063 char_u *difffile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1064 char_u *outfile;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1065 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1066 int err;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1067
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068 set_vim_var_string(VV_FNAME_IN, origfile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069 set_vim_var_string(VV_FNAME_DIFF, difffile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1070 set_vim_var_string(VV_FNAME_OUT, outfile, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1071 (void)eval_to_bool(p_pex, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073 set_vim_var_string(VV_FNAME_DIFF, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1074 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1075 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1077
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1078 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1079 * Top level evaluation function, returning a boolean.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1080 * Sets "error" to TRUE if there was an error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1081 * Return TRUE or FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1082 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1083 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1084 eval_to_bool(arg, error, nextcmd, skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1085 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1086 int *error;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1087 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1088 int skip; /* only parse, don't execute */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1089 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1090 typval_T tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1092
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1093 if (skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1094 ++emsg_skip;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1095 if (eval0(arg, &tv, nextcmd, !skip) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1096 *error = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1097 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 *error = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 if (!skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1102 retval = (get_tv_number_chk(&tv, error) != 0);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1103 clear_tv(&tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1104 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106 if (skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1109 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1110 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1111
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1112 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1113 * Top level evaluation function, returning a string. If "skip" is TRUE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1114 * only parsing to "nextcmd" is done, without reporting errors. Return
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1115 * pointer to allocated memory, or NULL for failure or when "skip" is TRUE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1116 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1117 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1118 eval_to_string_skip(arg, nextcmd, skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1121 int skip; /* only parse, don't execute */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1122 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1123 typval_T tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124 char_u *retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126 if (skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1127 ++emsg_skip;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1128 if (eval0(arg, &tv, nextcmd, !skip) == FAIL || skip)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129 retval = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1131 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1132 retval = vim_strsave(get_tv_string(&tv));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1133 clear_tv(&tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1134 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135 if (skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1136 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1137
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1138 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1139 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1140
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1141 /*
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1142 * Skip over an expression at "*pp".
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1143 * Return FAIL for an error, OK otherwise.
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1144 */
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1145 int
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1146 skip_expr(pp)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1147 char_u **pp;
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1148 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1149 typval_T rettv;
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1150
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1151 *pp = skipwhite(*pp);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1152 return eval1(pp, &rettv, FALSE);
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1153 }
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1154
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
1155 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1156 * Top level evaluation function, returning a string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1157 * Return pointer to allocated memory, or NULL for failure.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1158 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1159 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1160 eval_to_string(arg, nextcmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1161 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1162 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1163 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1164 typval_T tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1165 char_u *retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1166
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1167 if (eval0(arg, &tv, nextcmd, TRUE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1168 retval = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1169 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1170 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1171 retval = vim_strsave(get_tv_string(&tv));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1172 clear_tv(&tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1173 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1174
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1177
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1178 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1179 * Call eval_to_string() with "sandbox" set and not using local variables.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1180 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1182 eval_to_string_safe(arg, nextcmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1186 char_u *retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187 void *save_funccalp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189 save_funccalp = save_funccal();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190 ++sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 retval = eval_to_string(arg, nextcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1192 --sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193 restore_funccal(save_funccalp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1194 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1195 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1197 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1198 * Top level evaluation function, returning a number.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199 * Evaluates "expr" silently.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1200 * Returns -1 for an error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1202 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1203 eval_to_number(expr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1204 char_u *expr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1205 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1206 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1207 int retval;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
1208 char_u *p = skipwhite(expr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1209
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1210 ++emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1211
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1212 if (eval1(&p, &rettv, TRUE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213 retval = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1214 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
1216 retval = get_tv_number_chk(&rettv, NULL);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1217 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1218 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1219 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1220
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1221 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1222 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1223
411
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1224 /*
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1225 * Prepare v: variable "idx" to be used.
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1226 * Save the current typeval in "save_tv".
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1227 * When not used yet add the variable to the v: hashtable.
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1228 */
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1229 static void
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1230 prepare_vimvar(idx, save_tv)
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1231 int idx;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1232 typval_T *save_tv;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1233 {
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1234 *save_tv = vimvars[idx].vv_tv;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1235 if (vimvars[idx].vv_type == VAR_UNKNOWN)
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1236 hash_add(&vimvarht, vimvars[idx].vv_di.di_key);
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1237 }
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1238
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1239 /*
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1240 * Restore v: variable "idx" to typeval "save_tv".
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1241 * When no longer defined, remove the variable from the v: hashtable.
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1242 */
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1243 static void
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1244 restore_vimvar(idx, save_tv)
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1245 int idx;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1246 typval_T *save_tv;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1247 {
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1248 hashitem_T *hi;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1249
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1250 clear_tv(&vimvars[idx].vv_tv);
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1251 vimvars[idx].vv_tv = *save_tv;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1252 if (vimvars[idx].vv_type == VAR_UNKNOWN)
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1253 {
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1254 hi = hash_find(&vimvarht, vimvars[idx].vv_di.di_key);
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1255 if (HASHITEM_EMPTY(hi))
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1256 EMSG2(_(e_intern2), "restore_vimvar()");
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1257 else
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1258 hash_remove(&vimvarht, hi);
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1259 }
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1260 }
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
1261
374
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1262 #if defined(FEAT_SYN_HL) || defined(PROTO)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1263 /*
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1264 * Evaluate an expression to a list with suggestions.
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1265 * For the "expr:" part of 'spellsuggest'.
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1266 */
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1267 list_T *
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1268 eval_spell_expr(badword, expr)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1269 char_u *badword;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1270 char_u *expr;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1271 {
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1272 typval_T save_val;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1273 typval_T rettv;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1274 list_T *list = NULL;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1275 char_u *p = skipwhite(expr);
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1276
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1277 /* Set "v:val" to the bad word. */
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1278 prepare_vimvar(VV_VAL, &save_val);
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1279 vimvars[VV_VAL].vv_type = VAR_STRING;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1280 vimvars[VV_VAL].vv_str = badword;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1281 if (p_verbose == 0)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1282 ++emsg_off;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1283
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1284 if (eval1(&p, &rettv, TRUE) == OK)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1285 {
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1286 if (rettv.v_type != VAR_LIST)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1287 clear_tv(&rettv);
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1288 else
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1289 list = rettv.vval.v_list;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1290 }
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1291
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1292 if (p_verbose == 0)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1293 --emsg_off;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1294 vimvars[VV_VAL].vv_str = NULL;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1295 restore_vimvar(VV_VAL, &save_val);
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1296
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1297 return list;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1298 }
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1299
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1300 /*
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1301 * "list" is supposed to contain two items: a word and a number. Return the
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1302 * word in "pp" and the number as the return value.
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1303 * Return -1 if anything isn't right.
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1304 * Used to get the good word and score from the eval_spell_expr() result.
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1305 */
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1306 int
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1307 get_spellword(list, pp)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1308 list_T *list;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1309 char_u **pp;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1310 {
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1311 listitem_T *li;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1312
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1313 li = list->lv_first;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1314 if (li == NULL)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1315 return -1;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1316 *pp = get_tv_string(&li->li_tv);
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1317
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1318 li = li->li_next;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1319 if (li == NULL)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1320 return -1;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1321 return get_tv_number(&li->li_tv);
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1322 }
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1323 #endif
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
1324
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1325 /*
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1326 * Top level evaluation function,
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1327 */
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1328 typval_T *
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1329 eval_expr(arg, nextcmd)
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1330 char_u *arg;
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1331 char_u **nextcmd;
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1332 {
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1333 typval_T *tv;
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1334
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1335 tv = (typval_T *)alloc(sizeof(typval_T));
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1336 if (!tv)
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1337 return NULL;
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1338
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1339 if (eval0(arg, tv, nextcmd, TRUE) == FAIL)
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1340 {
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1341 vim_free(tv);
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1342 return NULL;
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1343 }
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1344
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1345 return tv;
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1346 }
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1347
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
1348
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1349 #if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1350 /*
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1351 * Call some vimL function and return the result in "*rettv".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352 * Uses argv[argc] for the function arguments.
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1353 * Returns OK or FAIL.
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1354 */
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1355 static int
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1356 call_vim_function(func, argc, argv, safe, rettv)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357 char_u *func;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1358 int argc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359 char_u **argv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1360 int safe; /* use the sandbox */
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1361 typval_T *rettv;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1362 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1363 typval_T *argvars;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1364 long n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1365 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1366 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 int doesrange;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368 void *save_funccalp = NULL;
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1369 int ret;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1370
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1371 argvars = (typval_T *)alloc((unsigned)(argc * sizeof(typval_T)));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372 if (argvars == NULL)
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1373 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1374
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1375 for (i = 0; i < argc; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1376 {
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1377 /* Pass a NULL or empty argument as an empty string */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1378 if (argv[i] == NULL || *argv[i] == NUL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1379 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1380 argvars[i].v_type = VAR_STRING;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1381 argvars[i].vval.v_string = (char_u *)"";
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1382 continue;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1383 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1384
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1385 /* Recognize a number argument, the others must be strings. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1386 vim_str2nr(argv[i], NULL, &len, TRUE, TRUE, &n, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1387 if (len != 0 && len == (int)STRLEN(argv[i]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1388 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1389 argvars[i].v_type = VAR_NUMBER;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1390 argvars[i].vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1391 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1392 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1393 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1394 argvars[i].v_type = VAR_STRING;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
1395 argvars[i].vval.v_string = argv[i];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1396 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1397 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1398
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1399 if (safe)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1400 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1401 save_funccalp = save_funccal();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1402 ++sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1403 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1404
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1405 rettv->v_type = VAR_UNKNOWN; /* clear_tv() uses this */
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1406 ret = call_func(func, (int)STRLEN(func), rettv, argc, argvars,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1407 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1408 &doesrange, TRUE, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1409 if (safe)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1410 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1411 --sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1412 restore_funccal(save_funccalp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1413 }
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1414 vim_free(argvars);
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1415
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1416 if (ret == FAIL)
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1417 clear_tv(rettv);
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1418
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1419 return ret;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1420 }
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1421
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1422 /*
453
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1423 * Call vimL function "func" and return the result as a string.
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1424 * Returns NULL when calling the function fails.
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1425 * Uses argv[argc] for the function arguments.
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1426 */
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1427 void *
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1428 call_func_retstr(func, argc, argv, safe)
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1429 char_u *func;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1430 int argc;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1431 char_u **argv;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1432 int safe; /* use the sandbox */
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1433 {
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1434 typval_T rettv;
453
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1435 char_u *retval;
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1436
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1437 if (call_vim_function(func, argc, argv, safe, &rettv) == FAIL)
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1438 return NULL;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1439
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1440 retval = vim_strsave(get_tv_string(&rettv));
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1441 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1442 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1443 }
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1444
453
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1445 #if defined(FEAT_COMPL_FUNC) || defined(PROTO)
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1446 /*
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1447 * Call vimL function "func" and return the result as a number.
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1448 * Returns -1 when calling the function fails.
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1449 * Uses argv[argc] for the function arguments.
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1450 */
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1451 long
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1452 call_func_retnr(func, argc, argv, safe)
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1453 char_u *func;
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1454 int argc;
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1455 char_u **argv;
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1456 int safe; /* use the sandbox */
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1457 {
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1458 typval_T rettv;
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1459 long retval;
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1460
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1461 if (call_vim_function(func, argc, argv, safe, &rettv) == FAIL)
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1462 return -1;
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1463
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1464 retval = get_tv_number_chk(&rettv, NULL);
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1465 clear_tv(&rettv);
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1466 return retval;
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1467 }
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1468 #endif
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1469
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1470 /*
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
1471 * Call vimL function "func" and return the result as a list
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1472 * Uses argv[argc] for the function arguments.
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1473 */
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1474 void *
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1475 call_func_retlist(func, argc, argv, safe)
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1476 char_u *func;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1477 int argc;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1478 char_u **argv;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1479 int safe; /* use the sandbox */
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1480 {
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1481 typval_T rettv;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1482
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1483 if (call_vim_function(func, argc, argv, safe, &rettv) == FAIL)
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1484 return NULL;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1485
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1486 if (rettv.v_type != VAR_LIST)
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1487 {
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1488 clear_tv(&rettv);
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1489 return NULL;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1490 }
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1491
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1492 return rettv.vval.v_list;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1493 }
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1494
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 * Save the current function call pointer, and set it to NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 * Used when executing autocommands and for ":source".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1500 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1501 void *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1502 save_funccal()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1503 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1504 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1505
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1506 current_funccal = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1507 return (void *)fc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1508 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1509
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 void
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1511 restore_funccal(vfc)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1512 void *vfc;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1513 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1514 funccall_T *fc = (funccall_T *)vfc;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1515
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1516 current_funccal = fc;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1517 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1518
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1519 #if defined(FEAT_PROFILE) || defined(PROTO)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1520 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1521 * Prepare profiling for entering a child or something else that is not
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1522 * counted for the script/function itself.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1523 * Should always be called in pair with prof_child_exit().
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1524 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1525 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1526 prof_child_enter(tm)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1527 proftime_T *tm; /* place to store waittime */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1528 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1529 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1530
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1531 if (fc != NULL && fc->func->uf_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1532 profile_start(&fc->prof_child);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1533 script_prof_save(tm);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1534 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1535
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1536 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1537 * Take care of time spent in a child.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1538 * Should always be called after prof_child_enter().
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1539 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1540 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1541 prof_child_exit(tm)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1542 proftime_T *tm; /* where waittime was stored */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1543 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1544 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1545
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1546 if (fc != NULL && fc->func->uf_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1547 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1548 profile_end(&fc->prof_child);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1549 profile_sub_wait(tm, &fc->prof_child); /* don't count waiting time */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1550 profile_add(&fc->func->uf_tm_children, &fc->prof_child);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1551 profile_add(&fc->func->uf_tml_children, &fc->prof_child);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1552 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1553 script_prof_restore(tm);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1554 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1555 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
1556
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1557
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1558 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1559 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1560 * Evaluate 'foldexpr'. Returns the foldlevel, and any character preceding
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1561 * it in "*cp". Doesn't give error messages.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1562 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1563 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1564 eval_foldexpr(arg, cp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1565 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1566 int *cp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1567 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1568 typval_T tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1569 int retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1570 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1571
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1572 ++emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1573 ++sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1574 *cp = NUL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1575 if (eval0(arg, &tv, NULL, TRUE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1576 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1577 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1578 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1579 /* If the result is a number, just return the number. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1580 if (tv.v_type == VAR_NUMBER)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1581 retval = tv.vval.v_number;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
1582 else if (tv.v_type != VAR_STRING || tv.vval.v_string == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1583 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1584 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1585 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1586 /* If the result is a string, check if there is a non-digit before
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1587 * the number. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1588 s = tv.vval.v_string;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1589 if (!VIM_ISDIGIT(*s) && *s != '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1590 *cp = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1591 retval = atol((char *)s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1592 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1593 clear_tv(&tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1594 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1596 --sandbox;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1597
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1598 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1599 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1600 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1601
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1602 /*
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1603 * ":let" list all variable values
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1604 * ":let var1 var2" list variable values
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1605 * ":let var = expr" assignment command.
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1606 * ":let var += expr" assignment command.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1607 * ":let var -= expr" assignment command.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1608 * ":let var .= expr" assignment command.
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1609 * ":let [var1, var2] = expr" unpack list.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1610 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1611 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1612 ex_let(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1613 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1614 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1615 char_u *arg = eap->arg;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1616 char_u *expr = NULL;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1617 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1618 int i;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1619 int var_count = 0;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1620 int semicolon = 0;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1621 char_u op[2];
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1622
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1623 expr = skip_var_list(arg, &var_count, &semicolon);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1624 if (expr == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1625 return;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1626 expr = vim_strchr(expr, '=');
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1627 if (expr == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1628 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
1629 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
1630 * ":let" without "=": list variables
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
1631 */
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1632 if (*arg == '[')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1633 EMSG(_(e_invarg));
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1634 else if (!ends_excmd(*arg))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1635 /* ":let var1 var2" */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1636 arg = list_arg_vars(eap, arg);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1637 else if (!eap->skip)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1638 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1639 /* ":let" */
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1640 list_glob_vars();
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1641 list_buf_vars();
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1642 list_win_vars();
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1643 list_vim_vars();
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1644 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1645 eap->nextcmd = check_nextcmd(arg);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1646 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1647 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1648 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1649 op[0] = '=';
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1650 op[1] = NUL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1651 if (expr > arg)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1652 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1653 if (vim_strchr((char_u *)"+-.", expr[-1]) != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1654 op[0] = expr[-1]; /* +=, -= or .= */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1655 }
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1656 expr = skipwhite(expr + 1);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1657
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1658 if (eap->skip)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1659 ++emsg_skip;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1660 i = eval0(expr, &rettv, &eap->nextcmd, !eap->skip);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1661 if (eap->skip)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1662 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1663 if (i != FAIL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1664 clear_tv(&rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1665 --emsg_skip;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1666 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1667 else if (i != FAIL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1668 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1669 (void)ex_let_vars(eap->arg, &rettv, FALSE, semicolon, var_count,
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1670 op);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1671 clear_tv(&rettv);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1672 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1673 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1674 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1675
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1676 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1677 * Assign the typevalue "tv" to the variable or variables at "arg_start".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1678 * 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
1679 * When "nextchars" is not NULL it points to a string with characters that
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1680 * must appear after the variable(s). Use "+", "-" or "." for add, subtract
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1681 * or concatenate.
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1682 * Returns OK or FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1683 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1684 static int
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1685 ex_let_vars(arg_start, tv, copy, semicolon, var_count, nextchars)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1686 char_u *arg_start;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1687 typval_T *tv;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1688 int copy; /* copy values from "tv", don't move */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1689 int semicolon; /* from skip_var_list() */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1690 int var_count; /* from skip_var_list() */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1691 char_u *nextchars;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1692 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1693 char_u *arg = arg_start;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1694 list_T *l;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1695 int i;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1696 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1697 typval_T ltv;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1698
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1699 if (*arg != '[')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1700 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1701 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1702 * ":let var = expr" or ":for var in list"
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1703 */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1704 if (ex_let_one(arg, tv, copy, nextchars, nextchars) == NULL)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1705 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1706 return OK;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1707 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1708
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1709 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1710 * ":let [v1, v2] = list" or ":for [v1, v2] in listlist"
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1711 */
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
1712 if (tv->v_type != VAR_LIST || (l = tv->vval.v_list) == NULL)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1713 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1714 EMSG(_(e_listreq));
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1715 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1716 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1717
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1718 i = list_len(l);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1719 if (semicolon == 0 && var_count < i)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1720 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
1721 EMSG(_("E687: Less targets than List items"));
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1722 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1723 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1724 if (var_count - semicolon > i)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1725 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
1726 EMSG(_("E688: More targets than List items"));
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1727 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1728 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1729
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1730 item = l->lv_first;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1731 while (*arg != ']')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1732 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1733 arg = skipwhite(arg + 1);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1734 arg = ex_let_one(arg, &item->li_tv, TRUE, (char_u *)",;]", nextchars);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1735 item = item->li_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1736 if (arg == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1737 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1738
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1739 arg = skipwhite(arg);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1740 if (*arg == ';')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1741 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1742 /* Put the rest of the list (may be empty) in the var after ';'.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1743 * Create a new list for this. */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1744 l = list_alloc();
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1745 if (l == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1746 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1747 while (item != NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1748 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1749 list_append_tv(l, &item->li_tv);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1750 item = item->li_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1751 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1752
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1753 ltv.v_type = VAR_LIST;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
1754 ltv.v_lock = 0;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1755 ltv.vval.v_list = l;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1756 l->lv_refcount = 1;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1757
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1758 arg = ex_let_one(skipwhite(arg + 1), &ltv, FALSE,
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1759 (char_u *)"]", nextchars);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1760 clear_tv(&ltv);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1761 if (arg == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1762 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1763 break;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1764 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1765 else if (*arg != ',' && *arg != ']')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1766 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1767 EMSG2(_(e_intern2), "ex_let_vars()");
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1768 return FAIL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1769 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1770 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1771
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1772 return OK;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1773 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1774
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1775 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1776 * Skip over assignable variable "var" or list of variables "[var, var]".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1777 * Used for ":let varvar = expr" and ":for varvar in expr".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1778 * For "[var, var]" increment "*var_count" for each variable.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1779 * for "[var, var; var]" set "semicolon".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1780 * Return NULL for an error.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1781 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1782 static char_u *
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1783 skip_var_list(arg, var_count, semicolon)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1784 char_u *arg;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1785 int *var_count;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1786 int *semicolon;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1787 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1788 char_u *p, *s;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1789
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1790 if (*arg == '[')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1791 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1792 /* "[var, var]": find the matching ']'. */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1793 p = arg;
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
1794 for (;;)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1795 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1796 p = skipwhite(p + 1); /* skip whites after '[', ';' or ',' */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1797 s = skip_var_one(p);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1798 if (s == p)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1799 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1800 EMSG2(_(e_invarg2), p);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1801 return NULL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1802 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1803 ++*var_count;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1804
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1805 p = skipwhite(s);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1806 if (*p == ']')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1807 break;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1808 else if (*p == ';')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1809 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1810 if (*semicolon == 1)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1811 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1812 EMSG(_("Double ; in list of variables"));
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1813 return NULL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1814 }
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1815 *semicolon = 1;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1816 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1817 else if (*p != ',')
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1818 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1819 EMSG2(_(e_invarg2), p);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1820 return NULL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1821 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1822 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1823 return p + 1;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1824 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1825 else
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1826 return skip_var_one(arg);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1827 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1828
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1829 /*
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
1830 * Skip one (assignable) variable name, includig @r, $VAR, &option, d.key,
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
1831 * l[idx].
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1832 */
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1833 static char_u *
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1834 skip_var_one(arg)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1835 char_u *arg;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1836 {
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
1837 if (*arg == '@' && arg[1] != NUL)
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
1838 return arg + 2;
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
1839 return find_name_end(*arg == '$' || *arg == '&' ? arg + 1 : arg,
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
1840 NULL, NULL, FNE_INCL_BR | FNE_CHECK_START);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1841 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1842
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1843 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1844 * List variables for hashtab "ht" with prefix "prefix".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1845 * If "empty" is TRUE also list NULL strings as empty strings.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1846 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1847 static void
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1848 list_hashtable_vars(ht, prefix, empty)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1849 hashtab_T *ht;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1850 char_u *prefix;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1851 int empty;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1852 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1853 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1854 dictitem_T *di;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1855 int todo;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1856
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1857 todo = ht->ht_used;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1858 for (hi = ht->ht_array; todo > 0 && !got_int; ++hi)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1859 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1860 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1861 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1862 --todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1863 di = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1864 if (empty || di->di_tv.v_type != VAR_STRING
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1865 || di->di_tv.vval.v_string != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1866 list_one_var(di, prefix);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1867 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1868 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1869 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1870
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1871 /*
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1872 * List global variables.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1873 */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1874 static void
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1875 list_glob_vars()
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1876 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1877 list_hashtable_vars(&globvarht, (char_u *)"", TRUE);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1878 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1879
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1880 /*
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1881 * List buffer variables.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1882 */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1883 static void
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1884 list_buf_vars()
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1885 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1886 char_u numbuf[NUMBUFLEN];
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1887
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1888 list_hashtable_vars(&curbuf->b_vars.dv_hashtab, (char_u *)"b:", TRUE);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1889
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1890 sprintf((char *)numbuf, "%ld", (long)curbuf->b_changedtick);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1891 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
1892 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1893
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1894 /*
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1895 * List window variables.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1896 */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1897 static void
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1898 list_win_vars()
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1899 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1900 list_hashtable_vars(&curwin->w_vars.dv_hashtab, (char_u *)"w:", TRUE);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1901 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1902
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1903 /*
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1904 * List Vim variables.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1905 */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1906 static void
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1907 list_vim_vars()
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1908 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1909 list_hashtable_vars(&vimvarht, (char_u *)"v:", FALSE);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1910 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1911
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1912 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1913 * List variables in "arg".
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1914 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1915 static char_u *
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1916 list_arg_vars(eap, arg)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1917 exarg_T *eap;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1918 char_u *arg;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1919 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1920 int error = FALSE;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1921 int len;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1922 char_u *name;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1923 char_u *name_start;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1924 char_u *arg_subsc;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1925 char_u *tofree;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1926 typval_T tv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1927
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1928 while (!ends_excmd(*arg) && !got_int)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1929 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1930 if (error || eap->skip)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1931 {
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
1932 arg = find_name_end(arg, NULL, NULL, FNE_INCL_BR | FNE_CHECK_START);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1933 if (!vim_iswhite(*arg) && !ends_excmd(*arg))
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1934 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1935 emsg_severe = TRUE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1936 EMSG(_(e_trailing));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1937 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1938 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1939 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1940 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1941 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1942 /* get_name_len() takes care of expanding curly braces */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1943 name_start = name = arg;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1944 len = get_name_len(&arg, &tofree, TRUE, TRUE);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1945 if (len <= 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1946 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1947 /* This is mainly to keep test 49 working: when expanding
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1948 * curly braces fails overrule the exception error message. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1949 if (len < 0 && !aborting())
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1950 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1951 emsg_severe = TRUE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1952 EMSG2(_(e_invarg2), arg);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1953 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1954 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1955 error = TRUE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1956 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1957 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1958 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1959 if (tofree != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1960 name = tofree;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1961 if (get_var_tv(name, len, &tv, TRUE) == FAIL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1962 error = TRUE;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1963 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
1964 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1965 /* handle d.key, l[idx], f(expr) */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1966 arg_subsc = arg;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1967 if (handle_subscript(&arg, &tv, TRUE, TRUE) == FAIL)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1968 error = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1969 else
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1970 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1971 if (arg == arg_subsc && len == 2 && name[1] == ':')
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1972 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1973 switch (*name)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1974 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1975 case 'g': list_glob_vars(); break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1976 case 'b': list_buf_vars(); break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1977 case 'w': list_win_vars(); break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1978 case 'v': list_vim_vars(); break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1979 default:
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1980 EMSG2(_("E738: Can't list variables for %s"), name);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1981 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1982 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
1983 else
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1984 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1985 char_u numbuf[NUMBUFLEN];
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1986 char_u *tf;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1987 int c;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1988 char_u *s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1989
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1990 s = echo_string(&tv, &tf, numbuf);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1991 c = *arg;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1992 *arg = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1993 list_one_var_a((char_u *)"",
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1994 arg == arg_subsc ? name : name_start,
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1995 tv.v_type, s == NULL ? (char_u *)"" : s);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1996 *arg = c;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1997 vim_free(tf);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1998 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1999 clear_tv(&tv);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
2000 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2001 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2002 }
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2003
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2004 vim_free(tofree);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2005 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2006
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2007 arg = skipwhite(arg);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2008 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2009
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2010 return arg;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2011 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2012
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2013 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2014 * 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
2015 * Returns a pointer to the char just after the var name.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2016 * Returns NULL if there is an error.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2017 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2018 static char_u *
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2019 ex_let_one(arg, tv, copy, endchars, op)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2020 char_u *arg; /* points to variable name */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2021 typval_T *tv; /* value to assign to variable */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2022 int copy; /* copy value from "tv" */
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2023 char_u *endchars; /* valid chars after variable name or NULL */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2024 char_u *op; /* "+", "-", "." or NULL*/
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2025 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2026 int c1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2027 char_u *name;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2028 char_u *p;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2029 char_u *arg_end = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2030 int len;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2031 int opt_flags;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2032 char_u *tofree = NULL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2033
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2034 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2035 * ":let $VAR = expr": Set environment variable.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2036 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2037 if (*arg == '$')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2038 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2039 /* Find the end of the name. */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2040 ++arg;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2041 name = arg;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2042 len = get_env_len(&arg);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2043 if (len == 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2044 EMSG2(_(e_invarg2), name - 1);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2045 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2046 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2047 if (op != NULL && (*op == '+' || *op == '-'))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2048 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2049 else if (endchars != NULL
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2050 && vim_strchr(endchars, *skipwhite(arg)) == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2051 EMSG(_(e_letunexp));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2052 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2054 c1 = name[len];
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2055 name[len] = NUL;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2056 p = get_tv_string_chk(tv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2057 if (p != NULL && op != NULL && *op == '.')
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2058 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2059 int mustfree = FALSE;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2060 char_u *s = vim_getenv(name, &mustfree);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2061
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2062 if (s != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2063 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2064 p = tofree = concat_str(s, p);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2065 if (mustfree)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2066 vim_free(s);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2067 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2068 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2069 if (p != NULL)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2070 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2071 vim_setenv(name, p);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2072 if (STRICMP(name, "HOME") == 0)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2073 init_homedir();
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2074 else if (didset_vim && STRICMP(name, "VIM") == 0)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2075 didset_vim = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2076 else if (didset_vimruntime
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2077 && STRICMP(name, "VIMRUNTIME") == 0)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2078 didset_vimruntime = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2079 arg_end = arg;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2080 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2081 name[len] = c1;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2082 vim_free(tofree);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2083 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2084 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2085 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2086
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2087 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2088 * ":let &option = expr": Set option value.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2089 * ":let &l:option = expr": Set local option value.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2090 * ":let &g:option = expr": Set global option value.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2091 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2092 else if (*arg == '&')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2093 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2094 /* Find the end of the name. */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2095 p = find_option_end(&arg, &opt_flags);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2096 if (p == NULL || (endchars != NULL
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2097 && vim_strchr(endchars, *skipwhite(p)) == NULL))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2098 EMSG(_(e_letunexp));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2099 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2100 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2101 long n;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2102 int opt_type;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2103 long numval;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2104 char_u *stringval = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2105 char_u *s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2106
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2107 c1 = *p;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2108 *p = NUL;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2109
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2110 n = get_tv_number(tv);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2111 s = get_tv_string_chk(tv); /* != NULL if number or string */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2112 if (s != NULL && op != NULL && *op != '=')
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2113 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2114 opt_type = get_option_value(arg, &numval,
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2115 &stringval, opt_flags);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2116 if ((opt_type == 1 && *op == '.')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2117 || (opt_type == 0 && *op != '.'))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2118 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2119 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2120 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2121 if (opt_type == 1) /* number */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2122 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2123 if (*op == '+')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2124 n = numval + n;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2125 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2126 n = numval - n;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2127 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2128 else if (opt_type == 0 && stringval != NULL) /* string */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2129 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2130 s = concat_str(stringval, s);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2131 vim_free(stringval);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2132 stringval = s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2133 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2134 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2135 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2136 if (s != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2137 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2138 set_option_value(arg, n, s, opt_flags);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2139 arg_end = p;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2140 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2141 *p = c1;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2142 vim_free(stringval);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2143 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2144 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2145
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2146 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2147 * ":let @r = expr": Set register contents.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2148 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2149 else if (*arg == '@')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2150 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2151 ++arg;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2152 if (op != NULL && (*op == '+' || *op == '-'))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2153 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2154 else if (endchars != NULL
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2155 && vim_strchr(endchars, *skipwhite(arg + 1)) == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2156 EMSG(_(e_letunexp));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2157 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2158 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2159 char_u *tofree = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2160 char_u *s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2161
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2162 p = get_tv_string_chk(tv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2163 if (p != NULL && op != NULL && *op == '.')
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2164 {
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
2165 s = get_reg_contents(*arg == '@' ? '"' : *arg, TRUE, TRUE);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2166 if (s != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2167 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2168 p = tofree = concat_str(s, p);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2169 vim_free(s);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2170 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2171 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2172 if (p != NULL)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2173 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2174 write_reg_contents(*arg == '@' ? '"' : *arg, p, -1, FALSE);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2175 arg_end = arg + 1;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2176 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2177 vim_free(tofree);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2178 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2179 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2180
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2181 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2182 * ":let var = expr": Set internal variable.
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2183 * ":let {expr} = expr": Idem, name made with curly braces
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2184 */
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
2185 else if (eval_isnamec1(*arg) || *arg == '{')
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2186 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2187 lval_T lv;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2188
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
2189 p = get_lval(arg, tv, &lv, FALSE, FALSE, FALSE, FNE_CHECK_START);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2190 if (p != NULL && lv.ll_name != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2191 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2192 if (endchars != NULL && vim_strchr(endchars, *skipwhite(p)) == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2193 EMSG(_(e_letunexp));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2194 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2195 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2196 set_var_lval(&lv, p, tv, copy, op);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2197 arg_end = p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2198 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2199 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2200 clear_lval(&lv);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2201 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2202
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2203 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2204 EMSG2(_(e_invarg2), arg);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2205
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2206 return arg_end;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2207 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2208
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2209 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2210 * If "arg" is equal to "b:changedtick" give an error and return TRUE.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2211 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2212 static int
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2213 check_changedtick(arg)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2214 char_u *arg;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2215 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2216 if (STRNCMP(arg, "b:changedtick", 13) == 0 && !eval_isnamec(arg[13]))
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2217 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2218 EMSG2(_(e_readonlyvar), arg);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2219 return TRUE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2220 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2221 return FALSE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2222 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2223
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2224 /*
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2225 * 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
2226 * to: "name", "na{me}", "name[expr]", "name[expr:expr]", "name[expr][expr]",
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2227 * "name.key", "name.key[expr]" etc.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2228 * Indexing only works if "name" is an existing List or Dictionary.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2229 * "name" points to the start of the name.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2230 * If "rettv" is not NULL it points to the value to be assigned.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2231 * "unlet" is TRUE for ":unlet": slightly different behavior when something is
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2232 * wrong; must end in space or cmd separator.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2233 *
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2234 * Returns a pointer to just after the name, including indexes.
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
2235 * When an evaluation error occurs "lp->ll_name" is NULL;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2236 * 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
2237 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2238 static char_u *
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
2239 get_lval(name, rettv, lp, unlet, skip, quiet, fne_flags)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2240 char_u *name;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2241 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2242 lval_T *lp;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2243 int unlet;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2244 int skip;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2245 int quiet; /* don't give error messages */
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
2246 int fne_flags; /* flags for find_name_end() */
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 char_u *p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2249 char_u *expr_start, *expr_end;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2250 int cc;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2251 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2252 typval_T var1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2253 typval_T var2;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2254 int empty1 = FALSE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2255 listitem_T *ni;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2256 char_u *key = NULL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2257 int len;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2258 hashtab_T *ht;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2259
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2260 /* Clear everything in "lp". */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2261 vim_memset(lp, 0, sizeof(lval_T));
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2262
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2263 if (skip)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2264 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2265 /* When skipping just find the end of the name. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2266 lp->ll_name = name;
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
2267 return find_name_end(name, NULL, NULL, FNE_INCL_BR | fne_flags);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2268 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2269
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2270 /* Find the end of the name. */
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
2271 p = find_name_end(name, &expr_start, &expr_end, fne_flags);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2272 if (expr_start != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2273 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2274 /* Don't expand the name when we already know there is an error. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2275 if (unlet && !vim_iswhite(*p) && !ends_excmd(*p)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2276 && *p != '[' && *p != '.')
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2277 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2278 EMSG(_(e_trailing));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2279 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2280 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2281
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2282 lp->ll_exp_name = make_expanded_name(name, expr_start, expr_end, p);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2283 if (lp->ll_exp_name == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2284 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2285 /* Report an invalid expression in braces, unless the
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2286 * expression evaluation has been cancelled due to an
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2287 * aborting error, an interrupt, or an exception. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2288 if (!aborting() && !quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2289 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2290 emsg_severe = TRUE;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2291 EMSG2(_(e_invarg2), name);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2292 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2293 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2294 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2295 lp->ll_name = lp->ll_exp_name;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2296 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2297 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2298 lp->ll_name = name;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2299
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2300 /* Without [idx] or .key we are done. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2301 if ((*p != '[' && *p != '.') || lp->ll_name == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2302 return p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2303
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2304 cc = *p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2305 *p = NUL;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
2306 v = find_var(lp->ll_name, &ht);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2307 if (v == NULL && !quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2308 EMSG2(_(e_undefvar), lp->ll_name);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2309 *p = cc;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2310 if (v == NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2311 return NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2312
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2313 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2314 * Loop until no more [idx] or .key is following.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2315 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2316 lp->ll_tv = &v->di_tv;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2317 while (*p == '[' || (*p == '.' && lp->ll_tv->v_type == VAR_DICT))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2318 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2319 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
2320 && !(lp->ll_tv->v_type == VAR_DICT
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2321 && lp->ll_tv->vval.v_dict != NULL))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2322 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2323 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2324 EMSG(_("E689: Can only index a List or Dictionary"));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2325 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2326 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2327 if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2328 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2329 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2330 EMSG(_("E708: [:] must come last"));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2331 return NULL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2332 }
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2333
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2334 len = -1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2335 if (*p == '.')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2336 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2337 key = p + 1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2338 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2339 ;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2340 if (len == 0)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2341 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2342 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2343 EMSG(_(e_emptykey));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2344 return NULL;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2345 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2346 p = key + len;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2347 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2348 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2349 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2350 /* Get the index [expr] or the first index [expr: ]. */
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2351 p = skipwhite(p + 1);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2352 if (*p == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2353 empty1 = TRUE;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2354 else
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2355 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2356 empty1 = FALSE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2357 if (eval1(&p, &var1, TRUE) == FAIL) /* recursive! */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2358 return NULL;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2359 if (get_tv_string_chk(&var1) == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2360 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2361 /* not a number or string */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2362 clear_tv(&var1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2363 return NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2364 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2365 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2366
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2367 /* Optionally get the second index [ :expr]. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2368 if (*p == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2369 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2370 if (lp->ll_tv->v_type == VAR_DICT)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2371 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2372 if (!quiet)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2373 EMSG(_(e_dictrange));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2374 if (!empty1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2375 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2376 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2377 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2378 if (rettv != NULL && (rettv->v_type != VAR_LIST
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2379 || rettv->vval.v_list == NULL))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2380 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2381 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2382 EMSG(_("E709: [:] requires a List value"));
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2383 if (!empty1)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2384 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2385 return NULL;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2386 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2387 p = skipwhite(p + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2388 if (*p == ']')
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2389 lp->ll_empty2 = TRUE;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2390 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2391 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2392 lp->ll_empty2 = FALSE;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2393 if (eval1(&p, &var2, TRUE) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2394 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2395 if (!empty1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2396 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2397 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2398 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2399 if (get_tv_string_chk(&var2) == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2400 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2401 /* not a number or string */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2402 if (!empty1)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2403 clear_tv(&var1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2404 clear_tv(&var2);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2405 return NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2406 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2407 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2408 lp->ll_range = TRUE;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2409 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2410 else
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2411 lp->ll_range = FALSE;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2412
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2413 if (*p != ']')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2414 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2415 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2416 EMSG(_(e_missbrac));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2417 if (!empty1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2418 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2419 if (lp->ll_range && !lp->ll_empty2)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2420 clear_tv(&var2);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2421 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2422 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2423
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2424 /* Skip to past ']'. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2425 ++p;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2426 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2427
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2428 if (lp->ll_tv->v_type == VAR_DICT)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2429 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2430 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2431 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2432 /* "[key]": get key from "var1" */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2433 key = get_tv_string(&var1); /* is number or string */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2434 if (*key == NUL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2435 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2436 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2437 EMSG(_(e_emptykey));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2438 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2439 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2440 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2441 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2442 lp->ll_list = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2443 lp->ll_dict = lp->ll_tv->vval.v_dict;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2444 lp->ll_di = dict_find(lp->ll_dict, key, len);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2445 if (lp->ll_di == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2446 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2447 /* Key does not exist in dict: may need to add it. */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2448 if (*p == '[' || *p == '.' || unlet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2449 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2450 if (!quiet)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2451 EMSG2(_(e_dictkey), key);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2452 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2453 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2454 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2455 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2456 if (len == -1)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2457 lp->ll_newkey = vim_strsave(key);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2458 else
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2459 lp->ll_newkey = vim_strnsave(key, len);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2460 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2461 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2462 if (lp->ll_newkey == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2463 p = NULL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2464 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2465 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2466 if (len == -1)
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2467 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2468 lp->ll_tv = &lp->ll_di->di_tv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2469 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2470 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2471 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2472 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2473 * 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
2474 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2475 if (empty1)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2476 lp->ll_n1 = 0;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2477 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2478 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2479 lp->ll_n1 = get_tv_number(&var1); /* is number or string */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2480 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2481 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2482 lp->ll_dict = NULL;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2483 lp->ll_list = lp->ll_tv->vval.v_list;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2484 lp->ll_li = list_find(lp->ll_list, lp->ll_n1);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2485 if (lp->ll_li == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2486 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2487 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2488 EMSGN(_(e_listidx), lp->ll_n1);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2489 if (lp->ll_range && !lp->ll_empty2)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2490 clear_tv(&var2);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2491 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2492 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2493
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2494 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2495 * May need to find the item or absolute index for the second
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2496 * index of a range.
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2497 * When no index given: "lp->ll_empty2" is TRUE.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2498 * Otherwise "lp->ll_n2" is set to the second index.
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2499 */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2500 if (lp->ll_range && !lp->ll_empty2)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2501 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2502 lp->ll_n2 = get_tv_number(&var2); /* is number or string */
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2503 clear_tv(&var2);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2504 if (lp->ll_n2 < 0)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2505 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2506 ni = list_find(lp->ll_list, lp->ll_n2);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2507 if (ni == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2508 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2509 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2510 EMSGN(_(e_listidx), lp->ll_n2);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2511 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2512 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2513 lp->ll_n2 = list_idx_of_item(lp->ll_list, ni);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2514 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2515
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2516 /* Check that lp->ll_n2 isn't before lp->ll_n1. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2517 if (lp->ll_n1 < 0)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2518 lp->ll_n1 = list_idx_of_item(lp->ll_list, lp->ll_li);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2519 if (lp->ll_n2 < lp->ll_n1)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2520 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2521 if (!quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2522 EMSGN(_(e_listidx), lp->ll_n2);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2523 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2524 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2525 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2526
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2527 lp->ll_tv = &lp->ll_li->li_tv;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2528 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2529 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2530
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2531 return p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2532 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2533
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2534 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2535 * Clear lval "lp" that was filled by get_lval().
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2536 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2537 static void
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2538 clear_lval(lp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2539 lval_T *lp;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2540 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2541 vim_free(lp->ll_exp_name);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2542 vim_free(lp->ll_newkey);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2543 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2544
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2545 /*
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2546 * Set a variable that was parsed by get_lval() to "rettv".
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2547 * "endp" points to just after the parsed name.
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2548 * "op" is NULL, "+" for "+=", "-" for "-=", "." for ".=" or "=" for "=".
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2549 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2550 static void
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2551 set_var_lval(lp, endp, rettv, copy, op)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2552 lval_T *lp;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2553 char_u *endp;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2554 typval_T *rettv;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2555 int copy;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2556 char_u *op;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2557 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2558 int cc;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2559 listitem_T *ri;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2560 dictitem_T *di;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2561
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2562 if (lp->ll_tv == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2563 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2564 if (!check_changedtick(lp->ll_name))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2565 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2566 cc = *endp;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2567 *endp = NUL;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2568 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2569 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2570 typval_T tv;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2571
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2572 /* handle +=, -= and .= */
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2573 if (get_var_tv(lp->ll_name, STRLEN(lp->ll_name),
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2574 &tv, TRUE) == OK)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2575 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2576 if (tv_op(&tv, rettv, op) == OK)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2577 set_var(lp->ll_name, &tv, FALSE);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2578 clear_tv(&tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2579 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2580 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2581 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2582 set_var(lp->ll_name, rettv, copy);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2583 *endp = cc;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2584 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2585 }
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2586 else if (tv_check_lock(lp->ll_newkey == NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2587 ? lp->ll_tv->v_lock
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2588 : lp->ll_tv->vval.v_dict->dv_lock, lp->ll_name))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
2589 ;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2590 else if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2591 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2592 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2593 * Assign the List values to the list items.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2594 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2595 for (ri = rettv->vval.v_list->lv_first; ri != NULL; )
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2596 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2597 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2598 tv_op(&lp->ll_li->li_tv, &ri->li_tv, op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2599 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2600 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2601 clear_tv(&lp->ll_li->li_tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2602 copy_tv(&ri->li_tv, &lp->ll_li->li_tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2603 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2604 ri = ri->li_next;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2605 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == lp->ll_n1))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2606 break;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2607 if (lp->ll_li->li_next == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2608 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2609 /* Need to add an empty item. */
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
2610 if (list_append_number(lp->ll_list, 0) == FAIL)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2611 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2612 ri = NULL;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
2613 break;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2614 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2615 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2616 lp->ll_li = lp->ll_li->li_next;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2617 ++lp->ll_n1;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2618 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2619 if (ri != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2620 EMSG(_("E710: List value has more items than target"));
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2621 else if (lp->ll_empty2
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2622 ? (lp->ll_li != NULL && lp->ll_li->li_next != NULL)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2623 : lp->ll_n1 != lp->ll_n2)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2624 EMSG(_("E711: List value has not enough items"));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2625 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2626 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2627 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2628 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2629 * Assign to a List or Dictionary item.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2630 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2631 if (lp->ll_newkey != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2632 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2633 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2634 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2635 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2636 return;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2637 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2638
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2639 /* Need to add an item to the Dictionary. */
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2640 di = dictitem_alloc(lp->ll_newkey);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2641 if (di == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2642 return;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2643 if (dict_add(lp->ll_tv->vval.v_dict, di) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2644 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2645 vim_free(di);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2646 return;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
2647 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2648 lp->ll_tv = &di->di_tv;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2649 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2650 else if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2651 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2652 tv_op(lp->ll_tv, rettv, op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2653 return;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2654 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2655 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2656 clear_tv(lp->ll_tv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2657
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2658 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2659 * Assign the value to the variable or list item.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2660 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2661 if (copy)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2662 copy_tv(rettv, lp->ll_tv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2663 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2664 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2665 *lp->ll_tv = *rettv;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
2666 lp->ll_tv->v_lock = 0;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2667 init_tv(rettv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2668 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
2669 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2670 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2671
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2672 /*
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2673 * Handle "tv1 += tv2", "tv1 -= tv2" and "tv1 .= tv2"
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2674 * Returns OK or FAIL.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2675 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2676 static int
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2677 tv_op(tv1, tv2, op)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2678 typval_T *tv1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2679 typval_T *tv2;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2680 char_u *op;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2681 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2682 long n;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2683 char_u numbuf[NUMBUFLEN];
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2684 char_u *s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2685
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2686 /* Can't do anything with a Funcref or a Dict on the right. */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2687 if (tv2->v_type != VAR_FUNC && tv2->v_type != VAR_DICT)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2688 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2689 switch (tv1->v_type)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2690 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2691 case VAR_DICT:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2692 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2693 break;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2694
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2695 case VAR_LIST:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2696 if (*op != '+' || tv2->v_type != VAR_LIST)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2697 break;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2698 /* List += List */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2699 if (tv1->vval.v_list != NULL && tv2->vval.v_list != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2700 list_extend(tv1->vval.v_list, tv2->vval.v_list, NULL);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2701 return OK;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2702
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2703 case VAR_NUMBER:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2704 case VAR_STRING:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2705 if (tv2->v_type == VAR_LIST)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2706 break;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2707 if (*op == '+' || *op == '-')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2708 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2709 /* nr += nr or nr -= nr*/
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2710 n = get_tv_number(tv1);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2711 if (*op == '+')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2712 n += get_tv_number(tv2);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2713 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2714 n -= get_tv_number(tv2);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2715 clear_tv(tv1);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2716 tv1->v_type = VAR_NUMBER;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2717 tv1->vval.v_number = n;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2718 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2719 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2720 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2721 /* str .= str */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2722 s = get_tv_string(tv1);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2723 s = concat_str(s, get_tv_string_buf(tv2, numbuf));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2724 clear_tv(tv1);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2725 tv1->v_type = VAR_STRING;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2726 tv1->vval.v_string = s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2727 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2728 return OK;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2729 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2730 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2731
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2732 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2733 return FAIL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2734 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2735
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2736 /*
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2737 * Add a watcher to a list.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2738 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2739 static void
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2740 list_add_watch(l, lw)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2741 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2742 listwatch_T *lw;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2743 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2744 lw->lw_next = l->lv_watch;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2745 l->lv_watch = lw;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2746 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2747
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2748 /*
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
2749 * Remove a watcher from a list.
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2750 * No warning when it isn't found...
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2751 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2752 static void
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2753 list_rem_watch(l, lwrem)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2754 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2755 listwatch_T *lwrem;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2756 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2757 listwatch_T *lw, **lwp;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2758
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2759 lwp = &l->lv_watch;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2760 for (lw = l->lv_watch; lw != NULL; lw = lw->lw_next)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2761 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2762 if (lw == lwrem)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2763 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2764 *lwp = lw->lw_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2765 break;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2766 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2767 lwp = &lw->lw_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2768 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2769 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2770
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2771 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2772 * Just before removing an item from a list: advance watchers to the next
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2773 * item.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2774 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2775 static void
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2776 list_fix_watch(l, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2777 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2778 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2779 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2780 listwatch_T *lw;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2781
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2782 for (lw = l->lv_watch; lw != NULL; lw = lw->lw_next)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2783 if (lw->lw_item == item)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2784 lw->lw_item = item->li_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2785 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2786
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2787 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2788 * Evaluate the expression used in a ":for var in expr" command.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2789 * "arg" points to "var".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2790 * Set "*errp" to TRUE for an error, FALSE otherwise;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2791 * Return a pointer that holds the info. Null when there is an error.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2792 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2793 void *
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2794 eval_for_line(arg, errp, nextcmdp, skip)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2795 char_u *arg;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2796 int *errp;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2797 char_u **nextcmdp;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2798 int skip;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2799 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2800 forinfo_T *fi;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2801 char_u *expr;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2802 typval_T tv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2803 list_T *l;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2804
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2805 *errp = TRUE; /* default: there is an error */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2806
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2807 fi = (forinfo_T *)alloc_clear(sizeof(forinfo_T));
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2808 if (fi == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2809 return NULL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2810
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2811 expr = skip_var_list(arg, &fi->fi_varcount, &fi->fi_semicolon);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2812 if (expr == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2813 return fi;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2814
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2815 expr = skipwhite(expr);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2816 if (expr[0] != 'i' || expr[1] != 'n' || !vim_iswhite(expr[2]))
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2817 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
2818 EMSG(_("E690: Missing \"in\" after :for"));
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2819 return fi;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2820 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2821
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2822 if (skip)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2823 ++emsg_skip;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2824 if (eval0(skipwhite(expr + 2), &tv, nextcmdp, !skip) == OK)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2825 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2826 *errp = FALSE;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2827 if (!skip)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2828 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2829 l = tv.vval.v_list;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2830 if (tv.v_type != VAR_LIST || l == NULL)
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
2831 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2832 EMSG(_(e_listreq));
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
2833 clear_tv(&tv);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
2834 }
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2835 else
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2836 {
512
f607f15ab091 updated for version 7.0143
vimboss
parents: 507
diff changeset
2837 /* No need to increment the refcount, it's already set for the
f607f15ab091 updated for version 7.0143
vimboss
parents: 507
diff changeset
2838 * list being used in "tv". */
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2839 fi->fi_list = l;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2840 list_add_watch(l, &fi->fi_lw);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2841 fi->fi_lw.lw_item = l->lv_first;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2842 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2843 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2844 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2845 if (skip)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2846 --emsg_skip;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2847
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2848 return fi;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2849 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2850
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2851 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2852 * Use the first item in a ":for" list. Advance to the next.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2853 * Assign the values to the variable (list). "arg" points to the first one.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2854 * 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
2855 * something wrong.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2856 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2857 int
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2858 next_for_item(fi_void, arg)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2859 void *fi_void;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2860 char_u *arg;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2861 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2862 forinfo_T *fi = (forinfo_T *)fi_void;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2863 int result;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2864 listitem_T *item;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2865
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2866 item = fi->fi_lw.lw_item;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2867 if (item == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2868 result = FALSE;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2869 else
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2870 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2871 fi->fi_lw.lw_item = item->li_next;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2872 result = (ex_let_vars(arg, &item->li_tv, TRUE,
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2873 fi->fi_semicolon, fi->fi_varcount, NULL) == OK);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2874 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2875 return result;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2876 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2877
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2878 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2879 * Free the structure used to store info used by ":for".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2880 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2881 void
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2882 free_for_info(fi_void)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2883 void *fi_void;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2884 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2885 forinfo_T *fi = (forinfo_T *)fi_void;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2886
92
a9e90b3356b6 updated for version 7.0036
vimboss
parents: 88
diff changeset
2887 if (fi != NULL && fi->fi_list != NULL)
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
2888 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2889 list_rem_watch(fi->fi_list, &fi->fi_lw);
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
2890 list_unref(fi->fi_list);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
2891 }
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2892 vim_free(fi);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2893 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2894
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2895 #if defined(FEAT_CMDL_COMPL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2896
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2897 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2898 set_context_for_expression(xp, arg, cmdidx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2899 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2900 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2901 cmdidx_T cmdidx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2902 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2903 int got_eq = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2904 int c;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2905 char_u *p;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2906
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2907 if (cmdidx == CMD_let)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2908 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2909 xp->xp_context = EXPAND_USER_VARS;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2910 if (vim_strpbrk(arg, (char_u *)"\"'+-*/%.=!?~|&$([<>,#") == NULL)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2911 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2912 /* ":let var1 var2 ...": find last space. */
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
2913 for (p = arg + STRLEN(arg); p >= arg; )
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2914 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2915 xp->xp_pattern = p;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
2916 mb_ptr_back(arg, p);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2917 if (vim_iswhite(*p))
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2918 break;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2919 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2920 return;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2921 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2922 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2923 else
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2924 xp->xp_context = cmdidx == CMD_call ? EXPAND_FUNCTIONS
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2925 : EXPAND_EXPRESSION;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2926 while ((xp->xp_pattern = vim_strpbrk(arg,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2927 (char_u *)"\"'+-*/%.=!?~|&$([<>,#")) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2928 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2929 c = *xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2930 if (c == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2931 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2932 c = xp->xp_pattern[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2933 if (c == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2934 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2935 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2936 xp->xp_context = cmdidx != CMD_let || got_eq
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2937 ? EXPAND_EXPRESSION : EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2938 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2939 else if (c != ' ')
201
300fac7c5a2b updated for version 7.0059
vimboss
parents: 192
diff changeset
2940 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2941 xp->xp_context = EXPAND_SETTINGS;
201
300fac7c5a2b updated for version 7.0059
vimboss
parents: 192
diff changeset
2942 if ((c == 'l' || c == 'g') && xp->xp_pattern[2] == ':')
300fac7c5a2b updated for version 7.0059
vimboss
parents: 192
diff changeset
2943 xp->xp_pattern += 2;
300fac7c5a2b updated for version 7.0059
vimboss
parents: 192
diff changeset
2944
300fac7c5a2b updated for version 7.0059
vimboss
parents: 192
diff changeset
2945 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2946 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2947 else if (c == '$')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2948 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2949 /* environment variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2950 xp->xp_context = EXPAND_ENV_VARS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2951 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2952 else if (c == '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2953 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2954 got_eq = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2955 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2956 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2957 else if (c == '<'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2958 && xp->xp_context == EXPAND_FUNCTIONS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2959 && vim_strchr(xp->xp_pattern, '(') == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2960 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2961 /* Function name can start with "<SNR>" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2962 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2963 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2964 else if (cmdidx != CMD_let || got_eq)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2965 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2966 if (c == '"') /* string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2967 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2968 while ((c = *++xp->xp_pattern) != NUL && c != '"')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2969 if (c == '\\' && xp->xp_pattern[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2970 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2971 xp->xp_context = EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2972 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2973 else if (c == '\'') /* literal string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2974 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
2975 /* Trick: '' is like stopping and starting a literal string. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2976 while ((c = *++xp->xp_pattern) != NUL && c != '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2977 /* skip */ ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2978 xp->xp_context = EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2979 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2980 else if (c == '|')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2981 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2982 if (xp->xp_pattern[1] == '|')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2983 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2984 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2985 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2986 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2987 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2988 xp->xp_context = EXPAND_COMMANDS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2989 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2990 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2991 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2992 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2993 else
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2994 /* Doesn't look like something valid, expand as an expression
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2995 * anyway. */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
2996 xp->xp_context = EXPAND_EXPRESSION;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2997 arg = xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2998 if (*arg != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2999 while ((c = *++arg) != NUL && (c == ' ' || c == '\t'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3000 /* skip */ ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3001 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3002 xp->xp_pattern = arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3003 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3004
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3005 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3006
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3007 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3008 * ":1,25call func(arg1, arg2)" function call.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3009 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3010 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3011 ex_call(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3012 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3013 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3014 char_u *arg = eap->arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3015 char_u *startarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3016 char_u *name;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3017 char_u *tofree;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3018 int len;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3019 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3020 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3021 int doesrange;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3022 int failed = FALSE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3023 funcdict_T fudi;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3024
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3025 tofree = trans_function_name(&arg, eap->skip, TFN_INT, &fudi);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3026 vim_free(fudi.fd_newkey);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3027 if (tofree == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3028 return;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3029
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3030 /* Increase refcount on dictionary, it could get deleted when evaluating
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3031 * the arguments. */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3032 if (fudi.fd_dict != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3033 ++fudi.fd_dict->dv_refcount;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3034
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3035 /* 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
3036 len = STRLEN(tofree);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3037 name = deref_func_name(tofree, &len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3038
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3039 /* Skip white space to allow ":call func ()". Not good, but required for
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3040 * backward compatibility. */
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3041 startarg = skipwhite(arg);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3042 rettv.v_type = VAR_UNKNOWN; /* clear_tv() uses this */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3043
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3044 if (*startarg != '(')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3045 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
3046 EMSG2(_("E107: Missing braces: %s"), eap->arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3047 goto end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3048 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3049
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3050 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3051 * When skipping, evaluate the function once, to find the end of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3052 * arguments.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3053 * When the function takes a range, this is discovered after the first
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3054 * call, and the loop is broken.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3055 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3056 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3057 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3058 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3059 lnum = eap->line2; /* do it once, also with an invalid range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3060 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3061 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3062 lnum = eap->line1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3063 for ( ; lnum <= eap->line2; ++lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3064 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3065 if (!eap->skip && eap->addr_count > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3066 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3067 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3068 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3069 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3070 arg = startarg;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3071 if (get_func_tv(name, STRLEN(name), &rettv, &arg,
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3072 eap->line1, eap->line2, &doesrange,
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3073 !eap->skip, fudi.fd_dict) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3074 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3075 failed = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3076 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3077 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3078 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3079 if (doesrange || eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3080 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3081 /* Stop when immediately aborting on error, or when an interrupt
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3082 * occurred or an exception was thrown but not caught.
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3083 * get_func_tv() returned OK, so that the check for trailing
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3084 * characters below is executed. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3085 if (aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3086 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3087 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3088 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3089 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3090
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3091 if (!failed)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3092 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3093 /* Check for trailing illegal characters and a following command. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3094 if (!ends_excmd(*arg))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3095 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3096 emsg_severe = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3097 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3098 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3099 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3100 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3101 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3102
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3103 end:
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3104 dict_unref(fudi.fd_dict);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3105 vim_free(tofree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3106 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3107
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3108 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3109 * ":unlet[!] var1 ... " command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3110 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3111 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3112 ex_unlet(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3113 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3114 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3115 ex_unletlock(eap, eap->arg, 0);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3116 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3117
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3118 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3119 * ":lockvar" and ":unlockvar" commands
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3120 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3121 void
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3122 ex_lockvar(eap)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3123 exarg_T *eap;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3124 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3125 char_u *arg = eap->arg;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3126 int deep = 2;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3127
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3128 if (eap->forceit)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3129 deep = -1;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3130 else if (vim_isdigit(*arg))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3131 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3132 deep = getdigits(&arg);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3133 arg = skipwhite(arg);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3134 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3135
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3136 ex_unletlock(eap, arg, deep);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3137 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3138
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3139 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3140 * ":unlet", ":lockvar" and ":unlockvar" are quite similar.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3141 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3142 static void
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3143 ex_unletlock(eap, argstart, deep)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3144 exarg_T *eap;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3145 char_u *argstart;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3146 int deep;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3147 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3148 char_u *arg = argstart;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3149 char_u *name_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150 int error = FALSE;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3151 lval_T lv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3152
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3153 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3154 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3155 /* Parse the name and find the end. */
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
3156 name_end = get_lval(arg, NULL, &lv, TRUE, eap->skip || error, FALSE,
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
3157 FNE_CHECK_START);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3158 if (lv.ll_name == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3159 error = TRUE; /* error but continue parsing */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3160 if (name_end == NULL || (!vim_iswhite(*name_end)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3161 && !ends_excmd(*name_end)))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3162 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3163 if (name_end != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3164 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3165 emsg_severe = TRUE;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3166 EMSG(_(e_trailing));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3167 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3168 if (!(eap->skip || error))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3169 clear_lval(&lv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3170 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3171 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3172
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3173 if (!error && !eap->skip)
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3174 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3175 if (eap->cmdidx == CMD_unlet)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3176 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3177 if (do_unlet_var(&lv, name_end, eap->forceit) == FAIL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3178 error = TRUE;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3179 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3180 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3181 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3182 if (do_lock_var(&lv, name_end, deep,
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3183 eap->cmdidx == CMD_lockvar) == FAIL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3184 error = TRUE;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3185 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3186 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3187
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3188 if (!eap->skip)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3189 clear_lval(&lv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3190
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3191 arg = skipwhite(name_end);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3192 } while (!ends_excmd(*arg));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3193
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3194 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3195 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3196
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3197 static int
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3198 do_unlet_var(lp, name_end, forceit)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3199 lval_T *lp;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3200 char_u *name_end;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3201 int forceit;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3202 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3203 int ret = OK;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3204 int cc;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3205
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3206 if (lp->ll_tv == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3207 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3208 cc = *name_end;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3209 *name_end = NUL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3210
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3211 /* Normal name or expanded name. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3212 if (check_changedtick(lp->ll_name))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3213 ret = FAIL;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3214 else if (do_unlet(lp->ll_name, forceit) == FAIL)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3215 ret = FAIL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3216 *name_end = cc;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3217 }
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3218 else if (tv_check_lock(lp->ll_tv->v_lock, lp->ll_name))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3219 return FAIL;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3220 else if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3221 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3222 listitem_T *li;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3223
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3224 /* Delete a range of List items. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3225 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
3226 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3227 li = lp->ll_li->li_next;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3228 listitem_remove(lp->ll_list, lp->ll_li);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3229 lp->ll_li = li;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3230 ++lp->ll_n1;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3231 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3232 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3233 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3234 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3235 if (lp->ll_list != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3236 /* unlet a List item. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3237 listitem_remove(lp->ll_list, lp->ll_li);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3238 else
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3239 /* unlet a Dictionary item. */
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
3240 dictitem_remove(lp->ll_dict, lp->ll_di);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3241 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3242
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
3243 return ret;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3244 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3245
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3246 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3247 * "unlet" a variable. Return OK if it existed, FAIL if not.
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3248 * When "forceit" is TRUE don't complain if the variable doesn't exist.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3249 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3250 int
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3251 do_unlet(name, forceit)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3252 char_u *name;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3253 int forceit;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3254 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3255 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3256 hashitem_T *hi;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3257 char_u *varname;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3258
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3259 ht = find_var_ht(name, &varname);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3260 if (ht != NULL && *varname != NUL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3261 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3262 hi = hash_find(ht, varname);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3263 if (!HASHITEM_EMPTY(hi))
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3264 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3265 if (var_check_ro(HI2DI(hi)->di_flags, name))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3266 return FAIL;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3267 delete_var(ht, hi);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3268 return OK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3269 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3270 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3271 if (forceit)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3272 return OK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3273 EMSG2(_("E108: No such variable: \"%s\""), name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3274 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3275 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3276
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3277 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3278 * Lock or unlock variable indicated by "lp".
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3279 * "deep" is the levels to go (-1 for unlimited);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3280 * "lock" is TRUE for ":lockvar", FALSE for ":unlockvar".
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3281 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3282 static int
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3283 do_lock_var(lp, name_end, deep, lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3284 lval_T *lp;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3285 char_u *name_end;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3286 int deep;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3287 int lock;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3288 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3289 int ret = OK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3290 int cc;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3291 dictitem_T *di;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3292
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3293 if (deep == 0) /* nothing to do */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3294 return OK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3295
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3296 if (lp->ll_tv == NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3297 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3298 cc = *name_end;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3299 *name_end = NUL;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3300
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3301 /* Normal name or expanded name. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3302 if (check_changedtick(lp->ll_name))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3303 ret = FAIL;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3304 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3305 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3306 di = find_var(lp->ll_name, NULL);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3307 if (di == NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3308 ret = FAIL;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3309 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3310 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3311 if (lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3312 di->di_flags |= DI_FLAGS_LOCK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3313 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3314 di->di_flags &= ~DI_FLAGS_LOCK;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3315 item_lock(&di->di_tv, deep, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3316 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3317 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3318 *name_end = cc;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3319 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3320 else if (lp->ll_range)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3321 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3322 listitem_T *li = lp->ll_li;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3323
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3324 /* (un)lock a range of List items. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3325 while (li != NULL && (lp->ll_empty2 || lp->ll_n2 >= lp->ll_n1))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3326 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3327 item_lock(&li->li_tv, deep, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3328 li = li->li_next;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3329 ++lp->ll_n1;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3330 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3331 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3332 else if (lp->ll_list != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3333 /* (un)lock a List item. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3334 item_lock(&lp->ll_li->li_tv, deep, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3335 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3336 /* un(lock) a Dictionary item. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3337 item_lock(&lp->ll_di->di_tv, deep, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3338
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3339 return ret;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3340 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3341
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3342 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3343 * Lock or unlock an item. "deep" is nr of levels to go.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3344 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3345 static void
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3346 item_lock(tv, deep, lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3347 typval_T *tv;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3348 int deep;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3349 int lock;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3350 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3351 static int recurse = 0;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3352 list_T *l;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3353 listitem_T *li;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3354 dict_T *d;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3355 hashitem_T *hi;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3356 int todo;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3357
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3358 if (recurse >= DICT_MAXNEST)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3359 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3360 EMSG(_("E743: variable nested too deep for (un)lock"));
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3361 return;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3362 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3363 if (deep == 0)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3364 return;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3365 ++recurse;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3366
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3367 /* lock/unlock the item itself */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3368 if (lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3369 tv->v_lock |= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3370 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3371 tv->v_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3372
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3373 switch (tv->v_type)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3374 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3375 case VAR_LIST:
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3376 if ((l = tv->vval.v_list) != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3377 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3378 if (lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3379 l->lv_lock |= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3380 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3381 l->lv_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3382 if (deep < 0 || deep > 1)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3383 /* recursive: lock/unlock the items the List contains */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3384 for (li = l->lv_first; li != NULL; li = li->li_next)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3385 item_lock(&li->li_tv, deep - 1, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3386 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3387 break;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3388 case VAR_DICT:
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3389 if ((d = tv->vval.v_dict) != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3390 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3391 if (lock)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3392 d->dv_lock |= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3393 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3394 d->dv_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3395 if (deep < 0 || deep > 1)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3396 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3397 /* recursive: lock/unlock the items the List contains */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3398 todo = d->dv_hashtab.ht_used;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3399 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3400 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3401 if (!HASHITEM_EMPTY(hi))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3402 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3403 --todo;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3404 item_lock(&HI2DI(hi)->di_tv, deep - 1, lock);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3405 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3406 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3407 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3408 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3409 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3410 --recurse;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3411 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3412
411
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3413 /*
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3414 * Return TRUE if typeval "tv" is locked: Either tha value is locked itself or
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3415 * it refers to a List or Dictionary that is locked.
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3416 */
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3417 static int
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3418 tv_islocked(tv)
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3419 typval_T *tv;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3420 {
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3421 return (tv->v_lock & VAR_LOCKED)
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3422 || (tv->v_type == VAR_LIST
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3423 && tv->vval.v_list != NULL
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3424 && (tv->vval.v_list->lv_lock & VAR_LOCKED))
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3425 || (tv->v_type == VAR_DICT
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3426 && tv->vval.v_dict != NULL
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3427 && (tv->vval.v_dict->dv_lock & VAR_LOCKED));
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3428 }
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
3429
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3430 #if (defined(FEAT_MENU) && defined(FEAT_MULTI_LANG)) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3431 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3432 * Delete all "menutrans_" variables.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3435 del_menutrans_vars()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3436 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3437 hashitem_T *hi;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3438 int todo;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3439
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3440 hash_lock(&globvarht);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3441 todo = globvarht.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3442 for (hi = globvarht.ht_array; todo > 0 && !got_int; ++hi)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3443 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3444 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3445 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3446 --todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3447 if (STRNCMP(HI2DI(hi)->di_key, "menutrans_", 10) == 0)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3448 delete_var(&globvarht, hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3449 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3450 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3451 hash_unlock(&globvarht);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455 #if defined(FEAT_CMDL_COMPL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3458 * Local string buffer for the next two functions to store a variable name
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459 * with its prefix. Allocated in cat_prefix_varname(), freed later in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460 * get_user_var_name().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3462
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 static char_u *cat_prefix_varname __ARGS((int prefix, char_u *name));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 static char_u *varnamebuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 static int varnamebuflen = 0;
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 * Function to concatenate a prefix and a variable name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3470 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3471 static char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3472 cat_prefix_varname(prefix, name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473 int prefix;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3474 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478 len = (int)STRLEN(name) + 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479 if (len > varnamebuflen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3480 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3481 vim_free(varnamebuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3482 len += 10; /* some additional space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3483 varnamebuf = alloc(len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3484 if (varnamebuf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3485 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3486 varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3487 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3489 varnamebuflen = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3490 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3491 *varnamebuf = prefix;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3492 varnamebuf[1] = ':';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3493 STRCPY(varnamebuf + 2, name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494 return varnamebuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 * Function given to ExpandGeneric() to obtain the list of user defined
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 * (global/buffer/window/built-in) variable names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503 get_user_var_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3504 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 {
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3507 static long_u gdone;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3508 static long_u bdone;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3509 static long_u wdone;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3510 static int vidx;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3511 static hashitem_T *hi;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3512 hashtab_T *ht;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514 if (idx == 0)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3515 gdone = bdone = wdone = vidx = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3516
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3517 /* Global variables */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3518 if (gdone < globvarht.ht_used)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3519 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3520 if (gdone++ == 0)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3521 hi = globvarht.ht_array;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3522 else
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3523 ++hi;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3524 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3525 ++hi;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3526 if (STRNCMP("g:", xp->xp_pattern, 2) == 0)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3527 return cat_prefix_varname('g', hi->hi_key);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3528 return hi->hi_key;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3529 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3530
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3531 /* b: variables */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3532 ht = &curbuf->b_vars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3533 if (bdone < ht->ht_used)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3534 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3535 if (bdone++ == 0)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3536 hi = ht->ht_array;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3537 else
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3538 ++hi;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3539 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3540 ++hi;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3541 return cat_prefix_varname('b', hi->hi_key);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3542 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3543 if (bdone == ht->ht_used)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3544 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3545 ++bdone;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3546 return (char_u *)"b:changedtick";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3548
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3549 /* w: variables */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3550 ht = &curwin->w_vars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3551 if (wdone < ht->ht_used)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3552 {
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
3553 if (wdone++ == 0)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3554 hi = ht->ht_array;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3555 else
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
3556 ++hi;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3557 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3558 ++hi;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
3559 return cat_prefix_varname('w', hi->hi_key);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3561
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3562 /* v: variables */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3563 if (vidx < VV_LEN)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3564 return cat_prefix_varname('v', (char_u *)vimvars[vidx++].vv_name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 vim_free(varnamebuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3567 varnamebuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3568 varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3570 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3571
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3572 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 * types for expressions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3576 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3577 typedef enum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 TYPE_UNKNOWN = 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 , TYPE_EQUAL /* == */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 , TYPE_NEQUAL /* != */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582 , TYPE_GREATER /* > */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 , TYPE_GEQUAL /* >= */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 , TYPE_SMALLER /* < */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 , TYPE_SEQUAL /* <= */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 , TYPE_MATCH /* =~ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587 , TYPE_NOMATCH /* !~ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588 } exptype_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3589
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3590 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3591 * The "evaluate" argument: When FALSE, the argument is only parsed but not
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3592 * executed. The function may return OK, but the rettv will be of type
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593 * VAR_UNKNOWN. The function still returns FAIL for a syntax error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3596 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 * Handle zero level expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3598 * This calls eval1() and handles error message and nextcmd.
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3599 * Put the result in "rettv" when returning OK and "evaluate" is TRUE.
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
3600 * Note: "rettv.v_lock" is not set.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3603 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3604 eval0(arg, rettv, nextcmd, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3605 char_u *arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3606 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3610 int ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3611 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3612
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3613 p = skipwhite(arg);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3614 ret = eval1(&p, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3615 if (ret == FAIL || !ends_excmd(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3616 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3617 if (ret != FAIL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3618 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3619 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3620 * Report the invalid expression unless the expression evaluation has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3621 * been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3622 * exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3623 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3624 if (!aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3625 EMSG2(_(e_invexpr2), arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3626 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3627 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3628 if (nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3629 *nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3630
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3631 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3632 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3633
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3635 * Handle top level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636 * expr1 ? expr0 : expr0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3638 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640 *
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
3641 * Note: "rettv.v_lock" is not set.
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
3642 *
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3644 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3645 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3646 eval1(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3647 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3648 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3650 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3651 int result;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3652 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3653
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3654 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3655 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3656 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3657 if (eval2(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3658 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3659
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3660 if ((*arg)[0] == '?')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3661 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3662 result = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3663 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3664 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3665 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3666
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3667 if (get_tv_number_chk(rettv, &error) != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3668 result = TRUE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3669 clear_tv(rettv);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3670 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3671 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3672 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3673
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3674 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3675 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3676 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3677 *arg = skipwhite(*arg + 1);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3678 if (eval1(arg, rettv, evaluate && result) == FAIL) /* recursive! */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3679 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3680
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3681 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3682 * Check for the ":".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3683 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3684 if ((*arg)[0] != ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3685 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3686 EMSG(_("E109: Missing ':' after '?'"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3687 if (evaluate && result)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3688 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3689 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3690 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3691
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3692 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3693 * Get the third variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3694 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3695 *arg = skipwhite(*arg + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3696 if (eval1(arg, &var2, evaluate && !result) == FAIL) /* recursive! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3697 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3698 if (evaluate && result)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3699 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3700 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3701 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3702 if (evaluate && !result)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3703 *rettv = var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3705
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3706 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3707 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3708
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3709 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3710 * Handle first level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3711 * expr2 || expr2 || expr2 logical OR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3712 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3713 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3714 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3715 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3716 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3717 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3718 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3719 eval2(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3720 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3721 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3722 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3723 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3724 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3725 long result;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726 int first;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3727 int error = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3728
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3729 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3730 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3731 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3732 if (eval3(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3733 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3734
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3735 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3736 * Repeat until there is no following "||".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3737 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3738 first = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3739 result = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740 while ((*arg)[0] == '|' && (*arg)[1] == '|')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3742 if (evaluate && first)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3743 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3744 if (get_tv_number_chk(rettv, &error) != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3745 result = TRUE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3746 clear_tv(rettv);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3747 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3748 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3749 first = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3750 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3751
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3752 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3753 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3754 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3755 *arg = skipwhite(*arg + 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3756 if (eval3(arg, &var2, evaluate && !result) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3757 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3758
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3759 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3760 * Compute the result.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3761 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3762 if (evaluate && !result)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3763 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3764 if (get_tv_number_chk(&var2, &error) != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3765 result = TRUE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3766 clear_tv(&var2);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3767 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3768 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3769 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3770 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3771 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3772 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3773 rettv->vval.v_number = result;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3774 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3775 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3776
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3777 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3778 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3779
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3780 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3781 * Handle second level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3782 * expr3 && expr3 && expr3 logical AND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3783 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3784 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3785 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3786 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3787 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3788 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3789 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3790 eval3(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3791 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3792 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3793 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3794 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3795 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3796 long result;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3797 int first;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3798 int error = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3799
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3800 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3801 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3802 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3803 if (eval4(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3804 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3805
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3806 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3807 * Repeat until there is no following "&&".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3808 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3809 first = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3810 result = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3811 while ((*arg)[0] == '&' && (*arg)[1] == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3812 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3813 if (evaluate && first)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3814 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3815 if (get_tv_number_chk(rettv, &error) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3816 result = FALSE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3817 clear_tv(rettv);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3818 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3819 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3820 first = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3821 }
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 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3825 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3826 *arg = skipwhite(*arg + 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3827 if (eval4(arg, &var2, evaluate && result) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3828 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3829
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3830 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3831 * Compute the result.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3832 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3833 if (evaluate && result)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3834 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3835 if (get_tv_number_chk(&var2, &error) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3836 result = FALSE;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3837 clear_tv(&var2);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3838 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3839 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3840 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3841 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3842 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3843 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3844 rettv->vval.v_number = result;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3845 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3846 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3847
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3848 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3849 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3850
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3851 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3852 * Handle third level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3853 * var1 == var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3854 * var1 =~ var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3855 * var1 != var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3856 * var1 !~ var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3857 * var1 > var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3858 * var1 >= var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3859 * var1 < var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3860 * var1 <= var2
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3861 * var1 is var2
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3862 * var1 isnot var2
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3863 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3864 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3865 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3866 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3867 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3868 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3869 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3870 eval4(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3871 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3872 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3873 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3874 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3875 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3876 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3877 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3878 exptype_T type = TYPE_UNKNOWN;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3879 int type_is = FALSE; /* TRUE for "is" and "isnot" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3880 int len = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3881 long n1, n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3882 char_u *s1, *s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3883 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3884 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3885 int ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3886 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3887
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3888 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3889 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3890 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3891 if (eval5(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3892 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3893
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3894 p = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3895 switch (p[0])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3896 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3897 case '=': if (p[1] == '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3898 type = TYPE_EQUAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3899 else if (p[1] == '~')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3900 type = TYPE_MATCH;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3901 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3902 case '!': if (p[1] == '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3903 type = TYPE_NEQUAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3904 else if (p[1] == '~')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3905 type = TYPE_NOMATCH;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3906 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3907 case '>': if (p[1] != '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3908 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3909 type = TYPE_GREATER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3910 len = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3911 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3912 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3913 type = TYPE_GEQUAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3914 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3915 case '<': if (p[1] != '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3916 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3917 type = TYPE_SMALLER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3918 len = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3919 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3920 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3921 type = TYPE_SEQUAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3922 break;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3923 case 'i': if (p[1] == 's')
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3924 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3925 if (p[2] == 'n' && p[3] == 'o' && p[4] == 't')
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3926 len = 5;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3927 if (!vim_isIDc(p[len]))
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3928 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3929 type = len == 2 ? TYPE_EQUAL : TYPE_NEQUAL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3930 type_is = TRUE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3931 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3932 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3933 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3934 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3935
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3936 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3937 * If there is a comparitive operator, use it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3938 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3939 if (type != TYPE_UNKNOWN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3940 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3941 /* extra question mark appended: ignore case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3942 if (p[len] == '?')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3943 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3944 ic = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3945 ++len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3946 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3947 /* extra '#' appended: match case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3948 else if (p[len] == '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3949 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3950 ic = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3951 ++len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3952 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3953 /* nothing appened: use 'ignorecase' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3954 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3955 ic = p_ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3956
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3957 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3958 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3959 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3960 *arg = skipwhite(p + len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3961 if (eval5(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3962 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3963 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3964 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3965 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3966
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3967 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3968 {
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3969 if (type_is && rettv->v_type != var2.v_type)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3970 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3971 /* For "is" a different type always means FALSE, for "notis"
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3972 * it means TRUE. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3973 n1 = (type == TYPE_NEQUAL);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3974 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3975 else if (rettv->v_type == VAR_LIST || var2.v_type == VAR_LIST)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3976 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3977 if (type_is)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3978 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3979 n1 = (rettv->v_type == var2.v_type
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3980 && rettv->vval.v_list == var2.vval.v_list);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3981 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3982 n1 = !n1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3983 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3984 else if (rettv->v_type != var2.v_type
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3985 || (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3986 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3987 if (rettv->v_type != var2.v_type)
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
3988 EMSG(_("E691: Can only compare List with List"));
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3989 else
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
3990 EMSG(_("E692: Invalid operation for Lists"));
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3991 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3992 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3993 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3994 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3995 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3996 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3997 /* Compare two Lists for being equal or unequal. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3998 n1 = list_equal(rettv->vval.v_list, var2.vval.v_list, ic);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
3999 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4000 n1 = !n1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4001 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4002 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4003
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4004 else if (rettv->v_type == VAR_DICT || var2.v_type == VAR_DICT)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4005 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4006 if (type_is)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4007 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4008 n1 = (rettv->v_type == var2.v_type
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4009 && rettv->vval.v_dict == var2.vval.v_dict);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4010 if (type == TYPE_NEQUAL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4011 n1 = !n1;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4012 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4013 else if (rettv->v_type != var2.v_type
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4014 || (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4015 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4016 if (rettv->v_type != var2.v_type)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4017 EMSG(_("E735: Can only compare Dictionary with Dictionary"));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4018 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4019 EMSG(_("E736: Invalid operation for Dictionary"));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4020 clear_tv(rettv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4021 clear_tv(&var2);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4022 return FAIL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4023 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4024 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4025 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4026 /* Compare two Dictionaries for being equal or unequal. */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4027 n1 = dict_equal(rettv->vval.v_dict, var2.vval.v_dict, ic);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4028 if (type == TYPE_NEQUAL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4029 n1 = !n1;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4030 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4031 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4032
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4033 else if (rettv->v_type == VAR_FUNC || var2.v_type == VAR_FUNC)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4034 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4035 if (rettv->v_type != var2.v_type
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4036 || (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4037 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4038 if (rettv->v_type != var2.v_type)
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
4039 EMSG(_("E693: Can only compare Funcref with Funcref"));
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4040 else
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
4041 EMSG(_("E694: Invalid operation for Funcrefs"));
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4042 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4043 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4044 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4045 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4046 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4047 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4048 /* Compare two Funcrefs for being equal or unequal. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4049 if (rettv->vval.v_string == NULL
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4050 || var2.vval.v_string == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4051 n1 = FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4052 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4053 n1 = STRCMP(rettv->vval.v_string,
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4054 var2.vval.v_string) == 0;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4055 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4056 n1 = !n1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4057 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4058 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4059
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4060 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4061 * If one of the two variables is a number, compare as a number.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4062 * When using "=~" or "!~", always compare as string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4063 */
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4064 else if ((rettv->v_type == VAR_NUMBER || var2.v_type == VAR_NUMBER)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4065 && type != TYPE_MATCH && type != TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4066 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4067 n1 = get_tv_number(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4068 n2 = get_tv_number(&var2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4069 switch (type)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4070 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4071 case TYPE_EQUAL: n1 = (n1 == n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4072 case TYPE_NEQUAL: n1 = (n1 != n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4073 case TYPE_GREATER: n1 = (n1 > n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4074 case TYPE_GEQUAL: n1 = (n1 >= n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4075 case TYPE_SMALLER: n1 = (n1 < n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4076 case TYPE_SEQUAL: n1 = (n1 <= n2); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4077 case TYPE_UNKNOWN:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4078 case TYPE_MATCH:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4079 case TYPE_NOMATCH: break; /* avoid gcc warning */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4080 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4081 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4082 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4083 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4084 s1 = get_tv_string_buf(rettv, buf1);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4085 s2 = get_tv_string_buf(&var2, buf2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4086 if (type != TYPE_MATCH && type != TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4087 i = ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4088 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4089 i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4090 n1 = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4091 switch (type)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4092 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4093 case TYPE_EQUAL: n1 = (i == 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4094 case TYPE_NEQUAL: n1 = (i != 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4095 case TYPE_GREATER: n1 = (i > 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4096 case TYPE_GEQUAL: n1 = (i >= 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4097 case TYPE_SMALLER: n1 = (i < 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4098 case TYPE_SEQUAL: n1 = (i <= 0); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4099
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4100 case TYPE_MATCH:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4101 case TYPE_NOMATCH:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4102 /* avoid 'l' flag in 'cpoptions' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4103 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4104 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4105 regmatch.regprog = vim_regcomp(s2,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4106 RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4107 regmatch.rm_ic = ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4108 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4109 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4110 n1 = vim_regexec_nl(&regmatch, s1, (colnr_T)0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4111 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4112 if (type == TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4113 n1 = !n1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4114 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4115 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4116 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4117
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4118 case TYPE_UNKNOWN: break; /* avoid gcc warning */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4119 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4120 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4121 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4122 clear_tv(&var2);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4123 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4124 rettv->vval.v_number = n1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4125 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4126 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4127
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4128 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4129 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4130
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4131 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4132 * Handle fourth level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4133 * + number addition
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4134 * - number subtraction
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4135 * . string concatenation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4136 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4137 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4138 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4139 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4140 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4141 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4142 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4143 eval5(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4144 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4145 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4146 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4147 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4148 typval_T var2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4149 typval_T var3;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4150 int op;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4151 long n1, n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4152 char_u *s1, *s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4153 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4154 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4155
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4156 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4157 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4158 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4159 if (eval6(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4160 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4161
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4162 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4163 * Repeat computing, until no '+', '-' or '.' is following.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4164 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4165 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4166 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4167 op = **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4168 if (op != '+' && op != '-' && op != '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4169 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4170
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4171 if (op != '+' || rettv->v_type != VAR_LIST)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4172 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4173 /* For "list + ...", an illegal use of the first operand as
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4174 * a number cannot be determined before evaluating the 2nd
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4175 * operand: if this is also a list, all is ok.
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4176 * For "something . ...", "something - ..." or "non-list + ...",
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4177 * we know that the first operand needs to be a string or number
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4178 * without evaluating the 2nd operand. So check before to avoid
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4179 * side effects after an error. */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4180 if (evaluate && get_tv_string_chk(rettv) == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4181 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4182 clear_tv(rettv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4183 return FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4184 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4185 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4186
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4187 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4188 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4189 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4190 *arg = skipwhite(*arg + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4191 if (eval6(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4192 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4193 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4194 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4195 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4196
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4197 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4198 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4199 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4200 * Compute the result.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4201 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4202 if (op == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4203 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4204 s1 = get_tv_string_buf(rettv, buf1); /* already checked */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4205 s2 = get_tv_string_buf_chk(&var2, buf2);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4206 if (s2 == NULL) /* type error ? */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4207 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4208 clear_tv(rettv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4209 clear_tv(&var2);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4210 return FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4211 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4212 p = concat_str(s1, s2);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4213 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4214 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4215 rettv->vval.v_string = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4216 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4217 else if (op == '+' && rettv->v_type == VAR_LIST
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4218 && var2.v_type == VAR_LIST)
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4219 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4220 /* concatenate Lists */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4221 if (list_concat(rettv->vval.v_list, var2.vval.v_list,
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4222 &var3) == FAIL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4223 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4224 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4225 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4226 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4227 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4228 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4229 *rettv = var3;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4230 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4231 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4232 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4233 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4234
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4235 n1 = get_tv_number_chk(rettv, &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4236 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4237 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4238 /* This can only happen for "list + non-list".
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4239 * For "non-list + ..." or "something - ...", we returned
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4240 * before evaluating the 2nd operand. */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4241 clear_tv(rettv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4242 return FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4243 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4244 n2 = get_tv_number_chk(&var2, &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4245 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4246 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4247 clear_tv(rettv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4248 clear_tv(&var2);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4249 return FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4250 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4251 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4252 if (op == '+')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4253 n1 = n1 + n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4254 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4255 n1 = n1 - n2;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4256 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4257 rettv->vval.v_number = n1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4258 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4259 clear_tv(&var2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4260 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4261 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4262 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4263 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4265 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4266 * Handle fifth level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4267 * * number multiplication
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4268 * / number division
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4269 * % number modulo
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4270 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4271 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4272 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4273 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4274 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4275 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4276 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4277 eval6(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4278 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4279 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4280 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4281 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4282 typval_T var2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4283 int op;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4284 long n1, n2;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4285 int error = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4286
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4287 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4288 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4289 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4290 if (eval7(arg, rettv, evaluate) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4291 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4292
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4293 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4294 * Repeat computing, until no '*', '/' or '%' is following.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4295 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4296 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4297 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4298 op = **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4299 if (op != '*' && op != '/' && op != '%')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4300 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4301
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4302 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4303 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4304 n1 = get_tv_number_chk(rettv, &error);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4305 clear_tv(rettv);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4306 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4307 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4308 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4309 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4310 n1 = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4311
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4312 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4313 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4314 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4315 *arg = skipwhite(*arg + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4316 if (eval7(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4317 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4318
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4319 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4320 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4321 n2 = get_tv_number_chk(&var2, &error);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4322 clear_tv(&var2);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4323 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4324 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4325
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4326 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4327 * Compute the result.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4328 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4329 if (op == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4330 n1 = n1 * n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4331 else if (op == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4332 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4333 if (n2 == 0) /* give an error message? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4334 n1 = 0x7fffffffL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4335 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4336 n1 = n1 / n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4337 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4338 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4339 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4340 if (n2 == 0) /* give an error message? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4341 n1 = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4342 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4343 n1 = n1 % n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4344 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4345 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4346 rettv->vval.v_number = n1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4347 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4348 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4349
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4350 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4351 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4352
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4353 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4354 * Handle sixth level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4355 * number number constant
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4356 * "string" string contstant
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4357 * 'string' literal string contstant
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4358 * &option-name option value
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4359 * @r register contents
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4360 * identifier variable value
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4361 * function() function call
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4362 * $VAR environment variable
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4363 * (expression) nested expression
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
4364 * [expr, expr] List
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
4365 * {key: val, key: val} Dictionary
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4366 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4367 * Also handle:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4368 * ! in front logical NOT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4369 * - in front unary minus
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4370 * + in front unary plus (ignored)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4371 * trailing [] subscript in String or List
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4372 * trailing .name entry in Dictionary
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4373 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4374 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4375 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4376 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4377 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4378 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4379 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4380 eval7(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4381 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4382 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4383 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4384 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4385 long n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4386 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4387 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4388 int val;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4389 char_u *start_leader, *end_leader;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4390 int ret = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4391 char_u *alias;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4392
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4393 /*
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4394 * Initialise variable so that clear_tv() can't mistake this for a
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4395 * string and free a string that isn't there.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4396 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4397 rettv->v_type = VAR_UNKNOWN;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4398
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4399 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4400 * Skip '!' and '-' characters. They are handled later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4401 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4402 start_leader = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4403 while (**arg == '!' || **arg == '-' || **arg == '+')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4404 *arg = skipwhite(*arg + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4405 end_leader = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4406
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4407 switch (**arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4408 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4409 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4410 * Number constant.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4411 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4412 case '0':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4413 case '1':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4414 case '2':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4415 case '3':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4416 case '4':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4417 case '5':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4418 case '6':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4419 case '7':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4420 case '8':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4421 case '9':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4422 vim_str2nr(*arg, NULL, &len, TRUE, TRUE, &n, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4423 *arg += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4424 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4425 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4426 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4427 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4428 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4429 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4430
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4431 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4432 * String constant: "string".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4433 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4434 case '"': ret = get_string_tv(arg, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4435 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4436
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4437 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4438 * Literal string constant: 'str''ing'.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4439 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4440 case '\'': ret = get_lit_string_tv(arg, rettv, evaluate);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4441 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4442
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4443 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4444 * List: [expr, expr]
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4445 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4446 case '[': ret = get_list_tv(arg, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4447 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4448
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4449 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4450 * Dictionary: {key: val, key: val}
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4451 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4452 case '{': ret = get_dict_tv(arg, rettv, evaluate);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4453 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4454
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4455 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4456 * Option value: &name
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4457 */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4458 case '&': ret = get_option_tv(arg, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4459 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4460
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4461 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4462 * Environment variable: $VAR.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4463 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4464 case '$': ret = get_env_tv(arg, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4465 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4466
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4467 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4468 * Register contents: @r.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4469 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4470 case '@': ++*arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4471 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4472 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4473 rettv->v_type = VAR_STRING;
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
4474 rettv->vval.v_string = get_reg_contents(**arg, TRUE, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4475 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4476 if (**arg != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4477 ++*arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4478 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4479
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4480 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4481 * nested expression: (expression).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4482 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4483 case '(': *arg = skipwhite(*arg + 1);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4484 ret = eval1(arg, rettv, evaluate); /* recursive! */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4485 if (**arg == ')')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4486 ++*arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4487 else if (ret == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4488 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4489 EMSG(_("E110: Missing ')'"));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4490 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4491 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4492 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4493 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4494
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4495 default: ret = NOTDONE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4496 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4497 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4498
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4499 if (ret == NOTDONE)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4500 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4501 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4502 * Must be a variable or function name.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4503 * Can also be a curly-braces kind of name: {expr}.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4504 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4505 s = *arg;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4506 len = get_name_len(arg, &alias, evaluate, TRUE);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4507 if (alias != NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4508 s = alias;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4509
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4510 if (len <= 0)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4511 ret = FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4512 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4513 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4514 if (**arg == '(') /* recursive! */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4515 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4516 /* If "s" is the name of a variable of type VAR_FUNC
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4517 * use its contents. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4518 s = deref_func_name(s, &len);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4519
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4520 /* Invoke the function. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4521 ret = get_func_tv(s, len, rettv, arg,
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4522 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4523 &len, evaluate, NULL);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4524 /* Stop the expression evaluation when immediately
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4525 * aborting on error, or when an interrupt occurred or
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4526 * an exception was thrown but not caught. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4527 if (aborting())
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4528 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4529 if (ret == OK)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4530 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4531 ret = FAIL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4532 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4533 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4534 else if (evaluate)
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4535 ret = get_var_tv(s, len, rettv, TRUE);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4536 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4537 ret = OK;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4538 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4539
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4540 if (alias != NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4541 vim_free(alias);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4542 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4543
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4544 *arg = skipwhite(*arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4545
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4546 /* Handle following '[', '(' and '.' for expr[expr], expr.name,
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4547 * expr(expr). */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4548 if (ret == OK)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4549 ret = handle_subscript(arg, rettv, evaluate, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4550
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4551 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4552 * Apply logical NOT and unary '-', from right to left, ignore '+'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4553 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4554 if (ret == OK && evaluate && end_leader > start_leader)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4555 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4556 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4557
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4558 val = get_tv_number_chk(rettv, &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4559 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4560 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4561 clear_tv(rettv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4562 ret = FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4563 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4564 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4565 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4566 while (end_leader > start_leader)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4567 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4568 --end_leader;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4569 if (*end_leader == '!')
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4570 val = !val;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4571 else if (*end_leader == '-')
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4572 val = -val;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4573 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4574 clear_tv(rettv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4575 rettv->v_type = VAR_NUMBER;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4576 rettv->vval.v_number = val;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4577 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4578 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4579
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4580 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4581 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4582
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4583 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4584 * Evaluate an "[expr]" or "[expr:expr]" index.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4585 * "*arg" points to the '['.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4586 * Returns FAIL or OK. "*arg" is advanced to after the ']'.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4587 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4588 static int
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4589 eval_index(arg, rettv, evaluate, verbose)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4590 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4591 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4592 int evaluate;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4593 int verbose; /* give error messages */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4594 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4595 int empty1 = FALSE, empty2 = FALSE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4596 typval_T var1, var2;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4597 long n1, n2 = 0;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4598 long len = -1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4599 int range = FALSE;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4600 char_u *s;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4601 char_u *key = NULL;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4602
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4603 if (rettv->v_type == VAR_FUNC)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4604 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4605 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4606 EMSG(_("E695: Cannot index a Funcref"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4607 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4608 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4609
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4610 if (**arg == '.')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4611 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4612 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4613 * dict.name
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4614 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4615 key = *arg + 1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4616 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4617 ;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4618 if (len == 0)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4619 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4620 *arg = skipwhite(key + len);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4621 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4622 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4623 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4624 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4625 * something[idx]
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4626 *
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4627 * Get the (first) variable from inside the [].
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4628 */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4629 *arg = skipwhite(*arg + 1);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4630 if (**arg == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4631 empty1 = TRUE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4632 else if (eval1(arg, &var1, evaluate) == FAIL) /* recursive! */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4633 return FAIL;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4634 else if (evaluate && get_tv_string_chk(&var1) == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4635 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4636 /* not a number or string */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4637 clear_tv(&var1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4638 return FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4639 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4640
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4641 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4642 * Get the second variable from inside the [:].
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 (**arg == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4645 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4646 range = TRUE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4647 *arg = skipwhite(*arg + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4648 if (**arg == ']')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4649 empty2 = TRUE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4650 else if (eval1(arg, &var2, evaluate) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4651 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4652 if (!empty1)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4653 clear_tv(&var1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4654 return FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4655 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4656 else if (evaluate && get_tv_string_chk(&var2) == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4657 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4658 /* not a number or string */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4659 if (!empty1)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4660 clear_tv(&var1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4661 clear_tv(&var2);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4662 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4663 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4664 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4665
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4666 /* Check for the ']'. */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4667 if (**arg != ']')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4668 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4669 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4670 EMSG(_(e_missbrac));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4671 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4672 if (range)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4673 clear_tv(&var2);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4674 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4675 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4676 *arg = skipwhite(*arg + 1); /* skip the ']' */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4677 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4678
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4679 if (evaluate)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4680 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4681 n1 = 0;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4682 if (!empty1 && rettv->v_type != VAR_DICT)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4683 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4684 n1 = get_tv_number(&var1);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4685 clear_tv(&var1);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4686 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4687 if (range)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4688 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4689 if (empty2)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4690 n2 = -1;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4691 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4692 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4693 n2 = get_tv_number(&var2);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4694 clear_tv(&var2);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4695 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4696 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4697
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4698 switch (rettv->v_type)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4699 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4700 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4701 case VAR_STRING:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4702 s = get_tv_string(rettv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4703 len = (long)STRLEN(s);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4704 if (range)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4705 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4706 /* The resulting variable is a substring. If the indexes
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4707 * are out of range the result is empty. */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4708 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4709 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4710 n1 = len + n1;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4711 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4712 n1 = 0;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4713 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4714 if (n2 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4715 n2 = len + n2;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4716 else if (n2 >= len)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4717 n2 = len;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4718 if (n1 >= len || n2 < 0 || n1 > n2)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4719 s = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4720 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4721 s = vim_strnsave(s + n1, (int)(n2 - n1 + 1));
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4722 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4723 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4724 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4725 /* The resulting variable is a string of a single
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4726 * character. If the index is too big or negative the
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4727 * result is empty. */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4728 if (n1 >= len || n1 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4729 s = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4730 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4731 s = vim_strnsave(s + n1, 1);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4732 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4733 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4734 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4735 rettv->vval.v_string = s;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4736 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4737
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4738 case VAR_LIST:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4739 len = list_len(rettv->vval.v_list);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4740 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4741 n1 = len + n1;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4742 if (!empty1 && (n1 < 0 || n1 >= len))
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4743 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4744 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4745 EMSGN(_(e_listidx), n1);
56
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 if (range)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4749 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4750 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4751 listitem_T *item;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4752
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4753 if (n2 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4754 n2 = len + n2;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4755 if (!empty2 && (n2 < 0 || n2 >= len || n2 + 1 < n1))
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4756 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4757 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4758 EMSGN(_(e_listidx), n2);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4759 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4760 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4761 l = list_alloc();
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4762 if (l == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4763 return FAIL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4764 for (item = list_find(rettv->vval.v_list, n1);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4765 n1 <= n2; ++n1)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4766 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4767 if (list_append_tv(l, &item->li_tv) == FAIL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4768 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4769 list_free(l);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4770 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4771 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4772 item = item->li_next;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4773 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4774 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4775 rettv->v_type = VAR_LIST;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4776 rettv->vval.v_list = l;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
4777 ++l->lv_refcount;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4778 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4779 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4780 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4781 copy_tv(&list_find(rettv->vval.v_list, n1)->li_tv,
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4782 &var1);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4783 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4784 *rettv = var1;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4785 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4786 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4787
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4788 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4789 if (range)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4790 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4791 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4792 EMSG(_(e_dictrange));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4793 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4794 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4795 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4796 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4797 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4798 dictitem_T *item;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4799
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4800 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4801 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4802 key = get_tv_string(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4803 if (*key == NUL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4804 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4805 if (verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4806 EMSG(_(e_emptykey));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4807 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4808 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4809 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4810 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4811
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
4812 item = dict_find(rettv->vval.v_dict, key, (int)len);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4813
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
4814 if (item == NULL && verbose)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
4815 EMSG2(_(e_dictkey), key);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4816 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4817 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4818 if (item == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4819 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4820
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4821 copy_tv(&item->di_tv, &var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4822 clear_tv(rettv);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4823 *rettv = var1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4824 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4825 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4826 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4827 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4828
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4829 return OK;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4830 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4831
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4832 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4833 * Get an option value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4834 * "arg" points to the '&' or '+' before the option name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4835 * "arg" is advanced to character after the option name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4836 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4837 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4838 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4839 get_option_tv(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4840 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4841 typval_T *rettv; /* when NULL, only check if option exists */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4842 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4843 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4844 char_u *option_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4845 long numval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4846 char_u *stringval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4847 int opt_type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4848 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4849 int working = (**arg == '+'); /* has("+option") */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4850 int ret = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4851 int opt_flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4852
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4853 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4854 * Isolate the option name and find its value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4855 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4856 option_end = find_option_end(arg, &opt_flags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4857 if (option_end == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4858 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4859 if (rettv != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4860 EMSG2(_("E112: Option name missing: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4861 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4862 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4863
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4864 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4865 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4866 *arg = option_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4867 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4868 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4869
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4870 c = *option_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4871 *option_end = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4872 opt_type = get_option_value(*arg, &numval,
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4873 rettv == NULL ? NULL : &stringval, opt_flags);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4874
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4875 if (opt_type == -3) /* invalid name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4876 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4877 if (rettv != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4878 EMSG2(_("E113: Unknown option: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4879 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4880 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4881 else if (rettv != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4882 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4883 if (opt_type == -2) /* hidden string option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4884 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4885 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4886 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4887 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4888 else if (opt_type == -1) /* hidden number option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4889 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4890 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4891 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4892 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4893 else if (opt_type == 1) /* number option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4894 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4895 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4896 rettv->vval.v_number = numval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4897 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4898 else /* string option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4899 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4900 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4901 rettv->vval.v_string = stringval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4902 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4903 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4904 else if (working && (opt_type == -2 || opt_type == -1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4905 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4906
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4907 *option_end = c; /* put back for error messages */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4908 *arg = option_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4909
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4910 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4911 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4912
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4913 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4914 * Allocate a variable for a string constant.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4915 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4916 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4917 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4918 get_string_tv(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4919 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4920 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4921 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4922 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4923 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4924 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4925 int extra = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4926
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4927 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4928 * Find the end of the string, skipping backslashed characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4929 */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4930 for (p = *arg + 1; *p != NUL && *p != '"'; mb_ptr_adv(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4931 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4932 if (*p == '\\' && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4933 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4934 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4935 /* A "\<x>" form occupies at least 4 characters, and produces up
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4936 * to 6 characters: reserve space for 2 extra */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4937 if (*p == '<')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4938 extra += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4939 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4940 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4941
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4942 if (*p != '"')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4943 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4944 EMSG2(_("E114: Missing quote: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4945 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4946 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4947
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4948 /* If only parsing, set *arg and return here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4949 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4950 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4951 *arg = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4952 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4953 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4954
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4955 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4956 * Copy the string into allocated memory, handling backslashed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4957 * characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4958 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4959 name = alloc((unsigned)(p - *arg + extra));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4960 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4961 return FAIL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4962 rettv->v_type = VAR_STRING;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4963 rettv->vval.v_string = name;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4964
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4965 for (p = *arg + 1; *p != NUL && *p != '"'; )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4966 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4967 if (*p == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4968 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4969 switch (*++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4970 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4971 case 'b': *name++ = BS; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4972 case 'e': *name++ = ESC; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4973 case 'f': *name++ = FF; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4974 case 'n': *name++ = NL; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4975 case 'r': *name++ = CAR; ++p; break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4976 case 't': *name++ = TAB; ++p; break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4977
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4978 case 'X': /* hex: "\x1", "\x12" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4979 case 'x':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4980 case 'u': /* Unicode: "\u0023" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4981 case 'U':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4982 if (vim_isxdigit(p[1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4983 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4984 int n, nr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4985 int c = toupper(*p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4986
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4987 if (c == 'X')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4988 n = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4989 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4990 n = 4;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4991 nr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4992 while (--n >= 0 && vim_isxdigit(p[1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4993 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4994 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4995 nr = (nr << 4) + hex2nr(*p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4996 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4997 ++p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4998 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4999 /* For "\u" store the number according to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5000 * 'encoding'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5001 if (c != 'X')
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5002 name += (*mb_char2bytes)(nr, name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5003 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5004 #endif
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5005 *name++ = nr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5006 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5007 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5008
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5009 /* octal: "\1", "\12", "\123" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5010 case '0':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5011 case '1':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5012 case '2':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5013 case '3':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5014 case '4':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5015 case '5':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5016 case '6':
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5017 case '7': *name = *p++ - '0';
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5018 if (*p >= '0' && *p <= '7')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5019 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5020 *name = (*name << 3) + *p++ - '0';
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5021 if (*p >= '0' && *p <= '7')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5022 *name = (*name << 3) + *p++ - '0';
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5023 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5024 ++name;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5025 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5026
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5027 /* Special key, e.g.: "\<C-W>" */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5028 case '<': extra = trans_special(&p, name, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5029 if (extra != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5030 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5031 name += extra;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5032 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5033 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5034 /* FALLTHROUGH */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5035
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5036 default: MB_COPY_CHAR(p, name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5037 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5038 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5039 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5040 else
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5041 MB_COPY_CHAR(p, name);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5042
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5043 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5044 *name = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5045 *arg = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5046
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5047 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5048 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5049
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5050 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5051 * Allocate a variable for a 'str''ing' constant.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5052 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5053 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5054 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5055 get_lit_string_tv(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5056 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5057 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5058 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5059 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5060 char_u *p;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5061 char_u *str;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5062 int reduce = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5063
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5064 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5065 * Find the end of the string, skipping ''.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5066 */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5067 for (p = *arg + 1; *p != NUL; mb_ptr_adv(p))
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5068 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5069 if (*p == '\'')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5070 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5071 if (p[1] != '\'')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5072 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5073 ++reduce;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5074 ++p;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5075 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5076 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5077
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5078 if (*p != '\'')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5079 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5080 EMSG2(_("E115: Missing quote: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5081 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5082 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5083
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5084 /* If only parsing return after setting "*arg" */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5085 if (!evaluate)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5086 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5087 *arg = p + 1;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5088 return OK;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5089 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5090
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5091 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5092 * Copy the string into allocated memory, handling '' to ' reduction.
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5093 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5094 str = alloc((unsigned)((p - *arg) - reduce));
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5095 if (str == NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5096 return FAIL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5097 rettv->v_type = VAR_STRING;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5098 rettv->vval.v_string = str;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5099
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5100 for (p = *arg + 1; *p != NUL; )
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5101 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5102 if (*p == '\'')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5103 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5104 if (p[1] != '\'')
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5105 break;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5106 ++p;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5107 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5108 MB_COPY_CHAR(p, str);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5109 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5110 *str = NUL;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5111 *arg = p + 1;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5112
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5113 return OK;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5114 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5115
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5116 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5117 * Allocate a variable for a List and fill it from "*arg".
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5118 * Return OK or FAIL.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5119 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5120 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5121 get_list_tv(arg, rettv, evaluate)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5122 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5123 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5124 int evaluate;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5125 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5126 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5127 typval_T tv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5128 listitem_T *item;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5129
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5130 if (evaluate)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5131 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5132 l = list_alloc();
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5133 if (l == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5134 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5135 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5136
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5137 *arg = skipwhite(*arg + 1);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5138 while (**arg != ']' && **arg != NUL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5139 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5140 if (eval1(arg, &tv, evaluate) == FAIL) /* recursive! */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5141 goto failret;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5142 if (evaluate)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5143 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5144 item = listitem_alloc();
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5145 if (item != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5146 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5147 item->li_tv = tv;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5148 item->li_tv.v_lock = 0;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5149 list_append(l, item);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5150 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5151 else
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5152 clear_tv(&tv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5153 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5154
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5155 if (**arg == ']')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5156 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5157 if (**arg != ',')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5158 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5159 EMSG2(_("E696: Missing comma in List: %s"), *arg);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5160 goto failret;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5161 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5162 *arg = skipwhite(*arg + 1);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5163 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5164
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5165 if (**arg != ']')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5166 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
5167 EMSG2(_("E697: Missing end of List ']': %s"), *arg);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5168 failret:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5169 if (evaluate)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5170 list_free(l);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5171 return FAIL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5172 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5173
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5174 *arg = skipwhite(*arg + 1);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5175 if (evaluate)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5176 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5177 rettv->v_type = VAR_LIST;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5178 rettv->vval.v_list = l;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5179 ++l->lv_refcount;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5180 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5181
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5182 return OK;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5183 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5184
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5185 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5186 * Allocate an empty header for a list.
517
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
5187 * Caller should take care of the reference count.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5188 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5189 static list_T *
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5190 list_alloc()
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5191 {
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5192 list_T *l;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5193
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5194 l = (list_T *)alloc_clear(sizeof(list_T));
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5195 if (l != NULL)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5196 {
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5197 /* Prepend the list to the list of lists for garbage collection. */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5198 if (first_list != NULL)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5199 first_list->lv_used_prev = l;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5200 l->lv_used_prev = NULL;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5201 l->lv_used_next = first_list;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5202 first_list = l;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5203 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5204 return l;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5205 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5206
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5207 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5208 * Unreference a list: decrement the reference count and free it when it
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5209 * becomes zero.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5210 */
374
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
5211 void
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5212 list_unref(l)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5213 list_T *l;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5214 {
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5215 if (l != NULL && l->lv_refcount != DEL_REFCOUNT && --l->lv_refcount <= 0)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5216 list_free(l);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5217 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5218
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5219 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5220 * Free a list, including all items it points to.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5221 * Ignores the reference count.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5222 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5223 static void
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5224 list_free(l)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5225 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5226 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5227 listitem_T *item;
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5228
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5229 /* Avoid that recursive reference to the list frees us again. */
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5230 l->lv_refcount = DEL_REFCOUNT;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5231
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5232 /* Remove the list from the list of lists for garbage collection. */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5233 if (l->lv_used_prev == NULL)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5234 first_list = l->lv_used_next;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5235 else
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5236 l->lv_used_prev->lv_used_next = l->lv_used_next;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5237 if (l->lv_used_next != NULL)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5238 l->lv_used_next->lv_used_prev = l->lv_used_prev;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5239
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5240 for (item = l->lv_first; item != NULL; item = l->lv_first)
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5241 {
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5242 /* Remove the item before deleting it. */
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5243 l->lv_first = item->li_next;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5244 listitem_free(item);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5245 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5246 vim_free(l);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5247 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5248
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5249 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5250 * Allocate a list item.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5251 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5252 static listitem_T *
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5253 listitem_alloc()
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5254 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5255 return (listitem_T *)alloc(sizeof(listitem_T));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5256 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5257
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5258 /*
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
5259 * Free a list item. Also clears the value. Does not notify watchers.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5260 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5261 static void
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5262 listitem_free(item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5263 listitem_T *item;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5264 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5265 clear_tv(&item->li_tv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5266 vim_free(item);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5267 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5268
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5269 /*
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5270 * 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
5271 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5272 static void
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5273 listitem_remove(l, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5274 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5275 listitem_T *item;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5276 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5277 list_remove(l, item, item);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5278 listitem_free(item);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5279 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5280
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5281 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5282 * Get the number of items in a list.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5283 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5284 static long
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5285 list_len(l)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5286 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5287 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5288 if (l == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5289 return 0L;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5290 return l->lv_len;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5291 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5292
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5293 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5294 * Return TRUE when two lists have exactly the same values.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5295 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5296 static int
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5297 list_equal(l1, l2, ic)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5298 list_T *l1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5299 list_T *l2;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5300 int ic; /* ignore case for strings */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5301 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5302 listitem_T *item1, *item2;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5303
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5304 if (list_len(l1) != list_len(l2))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5305 return FALSE;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5306
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5307 for (item1 = l1->lv_first, item2 = l2->lv_first;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5308 item1 != NULL && item2 != NULL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5309 item1 = item1->li_next, item2 = item2->li_next)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5310 if (!tv_equal(&item1->li_tv, &item2->li_tv, ic))
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5311 return FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5312 return item1 == NULL && item2 == NULL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5313 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5314
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5315 /*
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5316 * Return TRUE when two dictionaries have exactly the same key/values.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5317 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5318 static int
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5319 dict_equal(d1, d2, ic)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5320 dict_T *d1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5321 dict_T *d2;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5322 int ic; /* ignore case for strings */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5323 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5324 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5325 dictitem_T *item2;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5326 int todo;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5327
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5328 if (dict_len(d1) != dict_len(d2))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5329 return FALSE;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5330
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5331 todo = d1->dv_hashtab.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5332 for (hi = d1->dv_hashtab.ht_array; todo > 0; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5333 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5334 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5335 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5336 item2 = dict_find(d2, hi->hi_key, -1);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5337 if (item2 == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5338 return FALSE;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5339 if (!tv_equal(&HI2DI(hi)->di_tv, &item2->di_tv, ic))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5340 return FALSE;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5341 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
5342 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5343 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5344 return TRUE;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5345 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5346
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
5347 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5348 * Return TRUE if "tv1" and "tv2" have the same value.
388
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5349 * Compares the items just like "==" would compare them, but strings and
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5350 * numbers are different.
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5351 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5352 static int
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5353 tv_equal(tv1, tv2, ic)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5354 typval_T *tv1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5355 typval_T *tv2;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5356 int ic; /* ignore case */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5357 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5358 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
5359 char_u *s1, *s2;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5360
388
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5361 if (tv1->v_type != tv2->v_type)
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5362 return FALSE;
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5363
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5364 switch (tv1->v_type)
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5365 {
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5366 case VAR_LIST:
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5367 /* recursive! */
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5368 return list_equal(tv1->vval.v_list, tv2->vval.v_list, ic);
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5369
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5370 case VAR_DICT:
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5371 /* recursive! */
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5372 return dict_equal(tv1->vval.v_dict, tv2->vval.v_dict, ic);
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5373
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5374 case VAR_FUNC:
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5375 return (tv1->vval.v_string != NULL
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5376 && tv2->vval.v_string != NULL
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5377 && STRCMP(tv1->vval.v_string, tv2->vval.v_string) == 0);
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5378
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5379 case VAR_NUMBER:
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5380 return tv1->vval.v_number == tv2->vval.v_number;
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5381
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5382 case VAR_STRING:
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5383 s1 = get_tv_string_buf(tv1, buf1);
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5384 s2 = get_tv_string_buf(tv2, buf2);
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5385 return ((ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2)) == 0);
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5386 }
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5387
f92bb1845823 updated for version 7.0101
vimboss
parents: 387
diff changeset
5388 EMSG2(_(e_intern2), "tv_equal()");
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5389 return TRUE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5390 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5391
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5392 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5393 * Locate item with index "n" in list "l" and return it.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5394 * A negative index is counted from the end; -1 is the last item.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5395 * Returns NULL when "n" is out of range.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5396 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5397 static listitem_T *
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5398 list_find(l, n)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5399 list_T *l;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5400 long n;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5401 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5402 listitem_T *item;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5403 long idx;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5404
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5405 if (l == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5406 return NULL;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5407
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5408 /* Negative index is relative to the end. */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5409 if (n < 0)
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5410 n = l->lv_len + n;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5411
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5412 /* Check for index out of range. */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5413 if (n < 0 || n >= l->lv_len)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5414 return NULL;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5415
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5416 /* When there is a cached index may start search from there. */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5417 if (l->lv_idx_item != NULL)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5418 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5419 if (n < l->lv_idx / 2)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5420 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5421 /* closest to the start of the list */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5422 item = l->lv_first;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5423 idx = 0;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5424 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5425 else if (n > (l->lv_idx + l->lv_len) / 2)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5426 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5427 /* closest to the end of the list */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5428 item = l->lv_last;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5429 idx = l->lv_len - 1;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5430 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5431 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5432 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5433 /* closest to the cached index */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5434 item = l->lv_idx_item;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5435 idx = l->lv_idx;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5436 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5437 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5438 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5439 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5440 if (n < l->lv_len / 2)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5441 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5442 /* closest to the start of the list */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5443 item = l->lv_first;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5444 idx = 0;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5445 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5446 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5447 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5448 /* closest to the end of the list */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5449 item = l->lv_last;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5450 idx = l->lv_len - 1;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5451 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5452 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5453
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5454 while (n > idx)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5455 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5456 /* search forward */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5457 item = item->li_next;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5458 ++idx;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5459 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5460 while (n < idx)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5461 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5462 /* search backward */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5463 item = item->li_prev;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5464 --idx;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5465 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5466
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5467 /* cache the used index */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5468 l->lv_idx = idx;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5469 l->lv_idx_item = item;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5470
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5471 return item;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5472 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5473
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5474 /*
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5475 * Locate "item" list "l" and return its index.
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5476 * Returns -1 when "item" is not in the list.
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5477 */
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5478 static long
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5479 list_idx_of_item(l, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5480 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5481 listitem_T *item;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5482 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5483 long idx = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5484 listitem_T *li;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5485
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5486 if (l == NULL)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5487 return -1;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5488 idx = 0;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5489 for (li = l->lv_first; li != NULL && li != item; li = li->li_next)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5490 ++idx;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5491 if (li == NULL)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5492 return -1;
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 299
diff changeset
5493 return idx;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5494 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5495
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
5496 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5497 * Append item "item" to the end of list "l".
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5498 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5499 static void
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5500 list_append(l, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5501 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5502 listitem_T *item;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5503 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5504 if (l->lv_last == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5505 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5506 /* empty list */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5507 l->lv_first = item;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5508 l->lv_last = item;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5509 item->li_prev = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5510 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5511 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5512 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5513 l->lv_last->li_next = item;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5514 item->li_prev = l->lv_last;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5515 l->lv_last = item;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5516 }
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5517 ++l->lv_len;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5518 item->li_next = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5519 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5520
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5521 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5522 * Append typval_T "tv" to the end of list "l".
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5523 * Return FAIL when out of memory.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5524 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5525 static int
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5526 list_append_tv(l, tv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5527 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5528 typval_T *tv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5529 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5530 listitem_T *li = listitem_alloc();
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5531
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5532 if (li == NULL)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5533 return FAIL;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5534 copy_tv(tv, &li->li_tv);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5535 list_append(l, li);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5536 return OK;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5537 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5538
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5539 /*
231
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
5540 * Add a dictionary to a list. Used by getqflist().
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5541 * Return FAIL when out of memory.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5542 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5543 int
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5544 list_append_dict(list, dict)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5545 list_T *list;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5546 dict_T *dict;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5547 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5548 listitem_T *li = listitem_alloc();
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5549
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5550 if (li == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5551 return FAIL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5552 li->li_tv.v_type = VAR_DICT;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5553 li->li_tv.v_lock = 0;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5554 li->li_tv.vval.v_dict = dict;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5555 list_append(list, li);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
5556 ++dict->dv_refcount;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5557 return OK;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5558 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5559
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5560 /*
517
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
5561 * Make a copy of "str" and append it as an item to list "l".
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5562 * When "len" >= 0 use "str[len]".
517
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
5563 * Returns FAIL when out of memory.
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
5564 */
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
5565 static int
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5566 list_append_string(l, str, len)
517
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
5567 list_T *l;
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
5568 char_u *str;
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5569 int len;
517
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
5570 {
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
5571 listitem_T *li = listitem_alloc();
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
5572
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
5573 if (li == NULL)
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
5574 return FAIL;
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
5575 list_append(l, li);
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
5576 li->li_tv.v_type = VAR_STRING;
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
5577 li->li_tv.v_lock = 0;
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 533
diff changeset
5578 if ((li->li_tv.vval.v_string = (len >= 0 ? vim_strnsave(str, len)
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 533
diff changeset
5579 : vim_strsave(str))) == NULL)
517
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
5580 return FAIL;
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
5581 return OK;
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
5582 }
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
5583
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
5584 /*
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5585 * Append "n" to list "l".
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5586 * Returns FAIL when out of memory.
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5587 */
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5588 static int
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5589 list_append_number(l, n)
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5590 list_T *l;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5591 varnumber_T n;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5592 {
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5593 listitem_T *li;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5594
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5595 li = listitem_alloc();
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5596 if (li == NULL)
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5597 return FAIL;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5598 li->li_tv.v_type = VAR_NUMBER;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5599 li->li_tv.v_lock = 0;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5600 li->li_tv.vval.v_number = n;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5601 list_append(l, li);
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5602 return OK;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5603 }
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5604
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
5605 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5606 * Insert typval_T "tv" in list "l" before "item".
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5607 * If "item" is NULL append at the end.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5608 * Return FAIL when out of memory.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5609 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5610 static int
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5611 list_insert_tv(l, tv, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5612 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5613 typval_T *tv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5614 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5615 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5616 listitem_T *ni = listitem_alloc();
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5617
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5618 if (ni == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5619 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5620 copy_tv(tv, &ni->li_tv);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5621 if (item == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5622 /* Append new item at end of list. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5623 list_append(l, ni);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5624 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5625 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5626 /* Insert new item before existing item. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5627 ni->li_prev = item->li_prev;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5628 ni->li_next = item;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5629 if (item->li_prev == NULL)
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5630 {
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5631 l->lv_first = ni;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5632 ++l->lv_idx;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5633 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5634 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5635 {
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5636 item->li_prev->li_next = ni;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5637 l->lv_idx_item = NULL;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5638 }
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5639 item->li_prev = ni;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5640 ++l->lv_len;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5641 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5642 return OK;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5643 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5644
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5645 /*
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5646 * Extend "l1" with "l2".
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5647 * If "bef" is NULL append at the end, otherwise insert before this item.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5648 * Returns FAIL when out of memory.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5649 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5650 static int
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5651 list_extend(l1, l2, bef)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5652 list_T *l1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5653 list_T *l2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5654 listitem_T *bef;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5655 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5656 listitem_T *item;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5657
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5658 for (item = l2->lv_first; item != NULL; item = item->li_next)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5659 if (list_insert_tv(l1, &item->li_tv, bef) == FAIL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5660 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5661 return OK;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5662 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5663
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5664 /*
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5665 * Concatenate lists "l1" and "l2" into a new list, stored in "tv".
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5666 * Return FAIL when out of memory.
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5667 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5668 static int
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5669 list_concat(l1, l2, tv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5670 list_T *l1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5671 list_T *l2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5672 typval_T *tv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5673 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5674 list_T *l;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5675
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5676 /* make a copy of the first list. */
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5677 l = list_copy(l1, FALSE, 0);
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5678 if (l == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5679 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5680 tv->v_type = VAR_LIST;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5681 tv->vval.v_list = l;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5682
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5683 /* append all items from the second list */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5684 return list_extend(l, l2, NULL);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5685 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5686
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5687 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5688 * Make a copy of list "orig". Shallow if "deep" is FALSE.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5689 * The refcount of the new list is set to 1.
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5690 * See item_copy() for "copyID".
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5691 * Returns NULL when out of memory.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5692 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5693 static list_T *
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5694 list_copy(orig, deep, copyID)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5695 list_T *orig;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5696 int deep;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5697 int copyID;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5698 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5699 list_T *copy;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5700 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5701 listitem_T *ni;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5702
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5703 if (orig == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5704 return NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5705
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5706 copy = list_alloc();
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5707 if (copy != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5708 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5709 if (copyID != 0)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5710 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5711 /* Do this before adding the items, because one of the items may
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5712 * refer back to this list. */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5713 orig->lv_copyID = copyID;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5714 orig->lv_copylist = copy;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5715 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5716 for (item = orig->lv_first; item != NULL && !got_int;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5717 item = item->li_next)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5718 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5719 ni = listitem_alloc();
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5720 if (ni == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5721 break;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5722 if (deep)
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5723 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5724 if (item_copy(&item->li_tv, &ni->li_tv, deep, copyID) == FAIL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5725 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5726 vim_free(ni);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5727 break;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5728 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5729 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5730 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5731 copy_tv(&item->li_tv, &ni->li_tv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5732 list_append(copy, ni);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5733 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5734 ++copy->lv_refcount;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5735 if (item != NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5736 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5737 list_unref(copy);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5738 copy = NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5739 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5740 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5741
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5742 return copy;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5743 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5744
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5745 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5746 * Remove items "item" to "item2" from list "l".
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5747 * Does not free the listitem or the value!
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5748 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5749 static void
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
5750 list_remove(l, item, item2)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5751 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5752 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5753 listitem_T *item2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5754 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5755 listitem_T *ip;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5756
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5757 /* notify watchers */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5758 for (ip = item; ip != NULL; ip = ip->li_next)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5759 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5760 --l->lv_len;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5761 list_fix_watch(l, ip);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5762 if (ip == item2)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5763 break;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5764 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5765
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5766 if (item2->li_next == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5767 l->lv_last = item->li_prev;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5768 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5769 item2->li_next->li_prev = item->li_prev;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5770 if (item->li_prev == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5771 l->lv_first = item2->li_next;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5772 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
5773 item->li_prev->li_next = item2->li_next;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
5774 l->lv_idx_item = NULL;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5775 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5776
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5777 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5778 * Return an allocated string with the string representation of a list.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5779 * May return NULL.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5780 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5781 static char_u *
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5782 list2string(tv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5783 typval_T *tv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5784 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5785 garray_T ga;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5786
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5787 if (tv->vval.v_list == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5788 return NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5789 ga_init2(&ga, (int)sizeof(char), 80);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5790 ga_append(&ga, '[');
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5791 if (list_join(&ga, tv->vval.v_list, (char_u *)", ", FALSE) == FAIL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5792 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5793 vim_free(ga.ga_data);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5794 return NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5795 }
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5796 ga_append(&ga, ']');
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5797 ga_append(&ga, NUL);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5798 return (char_u *)ga.ga_data;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5799 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5800
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5801 /*
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5802 * Join list "l" into a string in "*gap", using separator "sep".
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5803 * 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
5804 * Return FAIL or OK.
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5805 */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5806 static int
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5807 list_join(gap, l, sep, echo)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5808 garray_T *gap;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5809 list_T *l;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5810 char_u *sep;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5811 int echo;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5812 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5813 int first = TRUE;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5814 char_u *tofree;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5815 char_u numbuf[NUMBUFLEN];
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5816 listitem_T *item;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5817 char_u *s;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5818
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5819 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
5820 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5821 if (first)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5822 first = FALSE;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5823 else
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5824 ga_concat(gap, sep);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5825
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5826 if (echo)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5827 s = echo_string(&item->li_tv, &tofree, numbuf);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5828 else
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5829 s = tv2string(&item->li_tv, &tofree, numbuf);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5830 if (s != NULL)
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
5831 ga_concat(gap, s);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5832 vim_free(tofree);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5833 if (s == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5834 return FAIL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5835 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5836 return OK;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5837 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5838
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
5839 /*
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5840 * Garbage collection for lists and dictionaries.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5841 *
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5842 * We use reference counts to be able to free most items right away when they
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5843 * are no longer used. But for composite items it's possible that it becomes
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5844 * unused while the reference count is > 0: When there is a recursive
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5845 * reference. Example:
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5846 * :let l = [1, 2, 3]
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5847 * :let d = {9: l}
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5848 * :let l[1] = d
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5849 *
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5850 * Since this is quite unusual we handle this with garbage collection: every
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5851 * once in a while find out which lists and dicts are not referenced from any
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5852 * variable.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5853 *
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5854 * Here is a good reference text about garbage collection (refers to Python
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5855 * but it applies to all reference-counting mechanisms):
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5856 * http://python.ca/nas/python/gc/
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5857 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5858
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5859 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5860 * Do garbage collection for lists and dicts.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5861 * Return TRUE if some memory was freed.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5862 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5863 int
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5864 garbage_collect()
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5865 {
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5866 dict_T *dd;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5867 list_T *ll;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5868 int copyID = ++current_copyID;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5869 buf_T *buf;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5870 win_T *wp;
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5871 int i;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5872 funccall_T *fc;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5873 int did_free = FALSE;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5874
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5875 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5876 * 1. Go through all accessible variables and mark all lists and dicts
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5877 * with copyID.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5878 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5879 /* script-local variables */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5880 for (i = 1; i <= ga_scripts.ga_len; ++i)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5881 set_ref_in_ht(&SCRIPT_VARS(i), copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5882
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5883 /* buffer-local variables */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5884 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5885 set_ref_in_ht(&buf->b_vars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5886
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5887 /* window-local variables */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5888 FOR_ALL_WINDOWS(wp)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5889 set_ref_in_ht(&wp->w_vars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5890
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5891 /* global variables */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5892 set_ref_in_ht(&globvarht, copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5893
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5894 /* function-local variables */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5895 for (fc = current_funccal; fc != NULL; fc = fc->caller)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5896 {
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5897 set_ref_in_ht(&fc->l_vars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5898 set_ref_in_ht(&fc->l_avars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5899 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5900
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5901 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5902 * 2. Go through the list of dicts and free items without the copyID.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5903 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5904 for (dd = first_dict; dd != NULL; )
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5905 if (dd->dv_copyID != copyID)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5906 {
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5907 dict_free(dd);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5908 did_free = TRUE;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5909
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5910 /* restart, next dict may also have been freed */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5911 dd = first_dict;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5912 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5913 else
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5914 dd = dd->dv_used_next;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5915
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5916 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5917 * 3. Go through the list of lists and free items without the copyID.
512
f607f15ab091 updated for version 7.0143
vimboss
parents: 507
diff changeset
5918 * But don't free a list that has a watcher (used in a for loop), these
f607f15ab091 updated for version 7.0143
vimboss
parents: 507
diff changeset
5919 * are not referenced anywhere.
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5920 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5921 for (ll = first_list; ll != NULL; )
512
f607f15ab091 updated for version 7.0143
vimboss
parents: 507
diff changeset
5922 if (ll->lv_copyID != copyID && ll->lv_watch == NULL)
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5923 {
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5924 list_free(ll);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5925 did_free = TRUE;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5926
512
f607f15ab091 updated for version 7.0143
vimboss
parents: 507
diff changeset
5927 /* restart, next list may also have been freed */
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5928 ll = first_list;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5929 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5930 else
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5931 ll = ll->lv_used_next;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5932
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5933 return did_free;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5934 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5935
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5936 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5937 * Mark all lists and dicts referenced through hashtab "ht" with "copyID".
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5938 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5939 static void
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5940 set_ref_in_ht(ht, copyID)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5941 hashtab_T *ht;
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5942 int copyID;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5943 {
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5944 int todo;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5945 hashitem_T *hi;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5946
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5947 todo = ht->ht_used;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5948 for (hi = ht->ht_array; todo > 0; ++hi)
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5949 if (!HASHITEM_EMPTY(hi))
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5950 {
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5951 --todo;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5952 set_ref_in_item(&HI2DI(hi)->di_tv, copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5953 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5954 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5955
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5956 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5957 * Mark all lists and dicts referenced through list "l" with "copyID".
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5958 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5959 static void
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5960 set_ref_in_list(l, copyID)
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5961 list_T *l;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5962 int copyID;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5963 {
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5964 listitem_T *li;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5965
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5966 for (li = l->lv_first; li != NULL; li = li->li_next)
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5967 set_ref_in_item(&li->li_tv, copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5968 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5969
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5970 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5971 * Mark all lists and dicts referenced through typval "tv" with "copyID".
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5972 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5973 static void
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5974 set_ref_in_item(tv, copyID)
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5975 typval_T *tv;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5976 int copyID;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5977 {
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5978 dict_T *dd;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5979 list_T *ll;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5980
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5981 switch (tv->v_type)
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5982 {
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5983 case VAR_DICT:
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5984 dd = tv->vval.v_dict;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5985 if (dd->dv_copyID != copyID)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5986 {
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5987 /* Didn't see this dict yet. */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5988 dd->dv_copyID = copyID;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5989 set_ref_in_ht(&dd->dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5990 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5991 break;
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5992
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5993 case VAR_LIST:
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
5994 ll = tv->vval.v_list;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5995 if (ll->lv_copyID != copyID)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5996 {
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5997 /* Didn't see this list yet. */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5998 ll->lv_copyID = copyID;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
5999 set_ref_in_list(ll, copyID);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6000 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6001 break;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6002 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6003 return;
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
6004 }
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
6005
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
6006 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6007 * Allocate an empty header for a dictionary.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6008 */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6009 dict_T *
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6010 dict_alloc()
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6011 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6012 dict_T *d;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6013
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6014 d = (dict_T *)alloc(sizeof(dict_T));
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6015 if (d != NULL)
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6016 {
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6017 /* Add the list to the hashtable for garbage collection. */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6018 if (first_dict != NULL)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6019 first_dict->dv_used_prev = d;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6020 d->dv_used_next = first_dict;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6021 d->dv_used_prev = NULL;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6022
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6023 hash_init(&d->dv_hashtab);
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6024 d->dv_lock = 0;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6025 d->dv_refcount = 0;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6026 d->dv_copyID = 0;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6027 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6028 return d;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6029 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6030
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6031 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6032 * Unreference a Dictionary: decrement the reference count and free it when it
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6033 * becomes zero.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6034 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6035 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6036 dict_unref(d)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6037 dict_T *d;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6038 {
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6039 if (d != NULL && d->dv_refcount != DEL_REFCOUNT && --d->dv_refcount <= 0)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6040 dict_free(d);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6041 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6042
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6043 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6044 * Free a Dictionary, including all items it contains.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6045 * Ignores the reference count.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6046 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6047 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6048 dict_free(d)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6049 dict_T *d;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6050 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6051 int todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6052 hashitem_T *hi;
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
6053 dictitem_T *di;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
6054
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
6055 /* Avoid that recursive reference to the dict frees us again. */
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
6056 d->dv_refcount = DEL_REFCOUNT;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
6057
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6058 /* Remove the dict from the list of dicts for garbage collection. */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6059 if (d->dv_used_prev == NULL)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6060 first_dict = d->dv_used_next;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6061 else
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6062 d->dv_used_prev->dv_used_next = d->dv_used_next;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6063 if (d->dv_used_next != NULL)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6064 d->dv_used_next->dv_used_prev = d->dv_used_prev;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6065
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6066 /* Lock the hashtab, we don't want it to resize while freeing items. */
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
6067 hash_lock(&d->dv_hashtab);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6068 todo = d->dv_hashtab.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6069 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6070 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6071 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6072 {
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
6073 /* Remove the item before deleting it, just in case there is
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
6074 * something recursive causing trouble. */
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
6075 di = HI2DI(hi);
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
6076 hash_remove(&d->dv_hashtab, hi);
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
6077 dictitem_free(di);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6078 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6079 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6080 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6081 hash_clear(&d->dv_hashtab);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6082 vim_free(d);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6083 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6084
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6085 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6086 * Allocate a Dictionary item.
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6087 * The "key" is copied to the new item.
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6088 * 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
6089 * Returns NULL when out of memory.
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6090 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6091 static dictitem_T *
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6092 dictitem_alloc(key)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6093 char_u *key;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6094 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6095 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6096
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6097 di = (dictitem_T *)alloc(sizeof(dictitem_T) + STRLEN(key));
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6098 if (di != NULL)
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6099 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6100 STRCPY(di->di_key, key);
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6101 di->di_flags = 0;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6102 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6103 return di;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6104 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6105
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6106 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6107 * Make a copy of a Dictionary item.
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6108 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6109 static dictitem_T *
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6110 dictitem_copy(org)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6111 dictitem_T *org;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6112 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6113 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6114
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6115 di = (dictitem_T *)alloc(sizeof(dictitem_T) + STRLEN(org->di_key));
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6116 if (di != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6117 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6118 STRCPY(di->di_key, org->di_key);
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6119 di->di_flags = 0;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6120 copy_tv(&org->di_tv, &di->di_tv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6121 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6122 return di;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6123 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6124
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6125 /*
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6126 * Remove item "item" from Dictionary "dict" and free it.
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6127 */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6128 static void
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6129 dictitem_remove(dict, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6130 dict_T *dict;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6131 dictitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6132 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6133 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6134
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6135 hi = hash_find(&dict->dv_hashtab, item->di_key);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6136 if (HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6137 EMSG2(_(e_intern2), "dictitem_remove()");
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6138 else
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6139 hash_remove(&dict->dv_hashtab, hi);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6140 dictitem_free(item);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6141 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6142
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6143 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6144 * Free a dict item. Also clears the value.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6145 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6146 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6147 dictitem_free(item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6148 dictitem_T *item;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6149 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6150 clear_tv(&item->di_tv);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6151 vim_free(item);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6152 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6153
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6154 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6155 * Make a copy of dict "d". Shallow if "deep" is FALSE.
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6156 * The refcount of the new dict is set to 1.
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6157 * See item_copy() for "copyID".
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6158 * Returns NULL when out of memory.
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6159 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6160 static dict_T *
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6161 dict_copy(orig, deep, copyID)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6162 dict_T *orig;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6163 int deep;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6164 int copyID;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6165 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6166 dict_T *copy;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6167 dictitem_T *di;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6168 int todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6169 hashitem_T *hi;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6170
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6171 if (orig == NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6172 return NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6173
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6174 copy = dict_alloc();
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6175 if (copy != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6176 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6177 if (copyID != 0)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6178 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6179 orig->dv_copyID = copyID;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6180 orig->dv_copydict = copy;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6181 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6182 todo = orig->dv_hashtab.ht_used;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6183 for (hi = orig->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6184 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6185 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6186 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6187 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6188
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6189 di = dictitem_alloc(hi->hi_key);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6190 if (di == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6191 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6192 if (deep)
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6193 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6194 if (item_copy(&HI2DI(hi)->di_tv, &di->di_tv, deep,
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6195 copyID) == FAIL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6196 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6197 vim_free(di);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6198 break;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6199 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6200 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6201 else
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6202 copy_tv(&HI2DI(hi)->di_tv, &di->di_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6203 if (dict_add(copy, di) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6204 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6205 dictitem_free(di);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6206 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6207 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6208 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6209 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6210
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6211 ++copy->dv_refcount;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6212 if (todo > 0)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6213 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6214 dict_unref(copy);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6215 copy = NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6216 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6217 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6218
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6219 return copy;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6220 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6221
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6222 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6223 * Add item "item" to Dictionary "d".
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6224 * Returns FAIL when out of memory and when key already existed.
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6225 */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6226 static int
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6227 dict_add(d, item)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6228 dict_T *d;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6229 dictitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6230 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6231 return hash_add(&d->dv_hashtab, item->di_key);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6232 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6233
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6234 /*
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6235 * Add a number or string entry to dictionary "d".
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6236 * When "str" is NULL use number "nr", otherwise use "str".
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6237 * Returns FAIL when out of memory and when key already exists.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6238 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6239 int
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6240 dict_add_nr_str(d, key, nr, str)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6241 dict_T *d;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6242 char *key;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6243 long nr;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6244 char_u *str;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6245 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6246 dictitem_T *item;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6247
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6248 item = dictitem_alloc((char_u *)key);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6249 if (item == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6250 return FAIL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6251 item->di_tv.v_lock = 0;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6252 if (str == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6253 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6254 item->di_tv.v_type = VAR_NUMBER;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6255 item->di_tv.vval.v_number = nr;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6256 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6257 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6258 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6259 item->di_tv.v_type = VAR_STRING;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6260 item->di_tv.vval.v_string = vim_strsave(str);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6261 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6262 if (dict_add(d, item) == FAIL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6263 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6264 dictitem_free(item);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6265 return FAIL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6266 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6267 return OK;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6268 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6269
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6270 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6271 * Get the number of items in a Dictionary.
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6272 */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6273 static long
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6274 dict_len(d)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6275 dict_T *d;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6276 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6277 if (d == NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6278 return 0L;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6279 return d->dv_hashtab.ht_used;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6280 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6281
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6282 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6283 * Find item "key[len]" in Dictionary "d".
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6284 * If "len" is negative use strlen(key).
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6285 * Returns NULL when not found.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6286 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6287 static dictitem_T *
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6288 dict_find(d, key, len)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6289 dict_T *d;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6290 char_u *key;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6291 int len;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6292 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6293 #define AKEYLEN 200
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6294 char_u buf[AKEYLEN];
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6295 char_u *akey;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6296 char_u *tofree = NULL;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6297 hashitem_T *hi;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6298
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6299 if (len < 0)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6300 akey = key;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6301 else if (len >= AKEYLEN)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6302 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6303 tofree = akey = vim_strnsave(key, len);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6304 if (akey == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6305 return NULL;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6306 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6307 else
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6308 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6309 /* Avoid a malloc/free by using buf[]. */
419
f713fc55bf7b updated for version 7.0109
vimboss
parents: 411
diff changeset
6310 vim_strncpy(buf, key, len);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6311 akey = buf;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6312 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6313
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6314 hi = hash_find(&d->dv_hashtab, akey);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6315 vim_free(tofree);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6316 if (HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6317 return NULL;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6318 return HI2DI(hi);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6319 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6320
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6321 /*
231
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6322 * Get a string item from a dictionary in allocated memory.
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6323 * Returns NULL if the entry doesn't exist or out of memory.
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6324 */
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6325 char_u *
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6326 get_dict_string(d, key)
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6327 dict_T *d;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6328 char_u *key;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6329 {
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6330 dictitem_T *di;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6331
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6332 di = dict_find(d, key, -1);
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6333 if (di == NULL)
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6334 return NULL;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6335 return vim_strsave(get_tv_string(&di->di_tv));
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6336 }
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6337
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6338 /*
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6339 * Get a number item from a dictionary.
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6340 * Returns 0 if the entry doesn't exist or out of memory.
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6341 */
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6342 long
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6343 get_dict_number(d, key)
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6344 dict_T *d;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6345 char_u *key;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6346 {
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6347 dictitem_T *di;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6348
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6349 di = dict_find(d, key, -1);
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6350 if (di == NULL)
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6351 return 0;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6352 return get_tv_number(&di->di_tv);
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6353 }
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6354
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6355 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6356 * Return an allocated string with the string representation of a Dictionary.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6357 * May return NULL.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6358 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6359 static char_u *
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6360 dict2string(tv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6361 typval_T *tv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6362 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6363 garray_T ga;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6364 int first = TRUE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6365 char_u *tofree;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6366 char_u numbuf[NUMBUFLEN];
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6367 hashitem_T *hi;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6368 char_u *s;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6369 dict_T *d;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6370 int todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6371
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6372 if ((d = tv->vval.v_dict) == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6373 return NULL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6374 ga_init2(&ga, (int)sizeof(char), 80);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6375 ga_append(&ga, '{');
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6376
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6377 todo = d->dv_hashtab.ht_used;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6378 for (hi = d->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6379 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6380 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6381 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6382 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6383
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6384 if (first)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6385 first = FALSE;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6386 else
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6387 ga_concat(&ga, (char_u *)", ");
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6388
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6389 tofree = string_quote(hi->hi_key, FALSE);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6390 if (tofree != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6391 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6392 ga_concat(&ga, tofree);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6393 vim_free(tofree);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6394 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6395 ga_concat(&ga, (char_u *)": ");
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6396 s = tv2string(&HI2DI(hi)->di_tv, &tofree, numbuf);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6397 if (s != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6398 ga_concat(&ga, s);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6399 vim_free(tofree);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6400 if (s == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6401 break;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6402 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6403 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6404 if (todo > 0)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6405 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6406 vim_free(ga.ga_data);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6407 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6408 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6409
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6410 ga_append(&ga, '}');
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6411 ga_append(&ga, NUL);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6412 return (char_u *)ga.ga_data;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6413 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6414
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6415 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6416 * Allocate a variable for a Dictionary and fill it from "*arg".
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6417 * Return OK or FAIL. Returns NOTDONE for {expr}.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6418 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6419 static int
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6420 get_dict_tv(arg, rettv, evaluate)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6421 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6422 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6423 int evaluate;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6424 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6425 dict_T *d = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6426 typval_T tvkey;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6427 typval_T tv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6428 char_u *key;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6429 dictitem_T *item;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6430 char_u *start = skipwhite(*arg + 1);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6431 char_u buf[NUMBUFLEN];
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6432
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6433 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6434 * First check if it's not a curly-braces thing: {expr}.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6435 * Must do this without evaluating, otherwise a function may be called
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6436 * twice. Unfortunately this means we need to call eval1() twice for the
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6437 * first item.
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6438 * But {} is an empty Dictionary.
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6439 */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6440 if (*start != '}')
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6441 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6442 if (eval1(&start, &tv, FALSE) == FAIL) /* recursive! */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6443 return FAIL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6444 if (*start == '}')
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6445 return NOTDONE;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6446 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6447
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6448 if (evaluate)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6449 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6450 d = dict_alloc();
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6451 if (d == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6452 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6453 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6454 tvkey.v_type = VAR_UNKNOWN;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6455 tv.v_type = VAR_UNKNOWN;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6456
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6457 *arg = skipwhite(*arg + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6458 while (**arg != '}' && **arg != NUL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6459 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6460 if (eval1(arg, &tvkey, evaluate) == FAIL) /* recursive! */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6461 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6462 if (**arg != ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6463 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
6464 EMSG2(_("E720: Missing colon in Dictionary: %s"), *arg);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6465 clear_tv(&tvkey);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6466 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6467 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
6468 key = get_tv_string_buf_chk(&tvkey, buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
6469 if (key == NULL || *key == NUL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
6470 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
6471 /* "key" is NULL when get_tv_string_buf_chk() gave an errmsg */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
6472 if (key != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
6473 EMSG(_(e_emptykey));
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6474 clear_tv(&tvkey);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6475 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6476 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6477
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6478 *arg = skipwhite(*arg + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6479 if (eval1(arg, &tv, evaluate) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6480 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6481 clear_tv(&tvkey);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6482 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6483 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6484 if (evaluate)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6485 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6486 item = dict_find(d, key, -1);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6487 if (item != NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6488 {
234
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
6489 EMSG2(_("E721: Duplicate key in Dictionary: \"%s\""), key);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6490 clear_tv(&tvkey);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6491 clear_tv(&tv);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6492 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6493 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6494 item = dictitem_alloc(key);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6495 clear_tv(&tvkey);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6496 if (item != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6497 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6498 item->di_tv = tv;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6499 item->di_tv.v_lock = 0;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6500 if (dict_add(d, item) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
6501 dictitem_free(item);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6502 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6503 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6504
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6505 if (**arg == '}')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6506 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6507 if (**arg != ',')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6508 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
6509 EMSG2(_("E722: Missing comma in Dictionary: %s"), *arg);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6510 goto failret;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6511 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6512 *arg = skipwhite(*arg + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6513 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6514
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6515 if (**arg != '}')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6516 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
6517 EMSG2(_("E723: Missing end of Dictionary '}': %s"), *arg);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6518 failret:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6519 if (evaluate)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6520 dict_free(d);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6521 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6522 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6523
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6524 *arg = skipwhite(*arg + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6525 if (evaluate)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6526 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6527 rettv->v_type = VAR_DICT;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6528 rettv->vval.v_dict = d;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6529 ++d->dv_refcount;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6530 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6531
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6532 return OK;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6533 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6534
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6535 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6536 * Return a string with the string representation of a variable.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6537 * If the memory is allocated "tofree" is set to it, otherwise NULL.
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
6538 * "numbuf" is used for a number.
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6539 * Does not put quotes around strings, as ":echo" displays values.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6540 * May return NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6541 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6542 static char_u *
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6543 echo_string(tv, tofree, numbuf)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6544 typval_T *tv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6545 char_u **tofree;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
6546 char_u *numbuf;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6547 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6548 static int recurse = 0;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6549 char_u *r = NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6550
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6551 if (recurse >= DICT_MAXNEST)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6552 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
6553 EMSG(_("E724: variable nested too deep for displaying"));
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6554 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6555 return NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6556 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6557 ++recurse;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6558
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6559 switch (tv->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6560 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6561 case VAR_FUNC:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6562 *tofree = NULL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6563 r = tv->vval.v_string;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6564 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6565 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6566 *tofree = list2string(tv);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6567 r = *tofree;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6568 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6569 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6570 *tofree = dict2string(tv);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6571 r = *tofree;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6572 break;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6573 case VAR_STRING:
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6574 case VAR_NUMBER:
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6575 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6576 r = get_tv_string_buf(tv, numbuf);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6577 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6578 default:
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6579 EMSG2(_(e_intern2), "echo_string()");
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6580 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6581 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6582
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6583 --recurse;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6584 return r;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6585 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6586
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6587 /*
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6588 * Return a string with the string representation of a variable.
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6589 * If the memory is allocated "tofree" is set to it, otherwise NULL.
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6590 * "numbuf" is used for a number.
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6591 * Puts quotes around strings, so that they can be parsed back by eval().
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6592 * May return NULL;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6593 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6594 static char_u *
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6595 tv2string(tv, tofree, numbuf)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6596 typval_T *tv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6597 char_u **tofree;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6598 char_u *numbuf;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6599 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6600 switch (tv->v_type)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6601 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6602 case VAR_FUNC:
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6603 *tofree = string_quote(tv->vval.v_string, TRUE);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6604 return *tofree;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6605 case VAR_STRING:
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6606 *tofree = string_quote(tv->vval.v_string, FALSE);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6607 return *tofree;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6608 case VAR_NUMBER:
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6609 case VAR_LIST:
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6610 case VAR_DICT:
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6611 break;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6612 default:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6613 EMSG2(_(e_intern2), "tv2string()");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6614 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6615 return echo_string(tv, tofree, numbuf);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6616 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6617
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6618 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6619 * Return string "str" in ' quotes, doubling ' characters.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6620 * If "str" is NULL an empty string is assumed.
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6621 * If "function" is TRUE make it function('string').
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6622 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6623 static char_u *
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6624 string_quote(str, function)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6625 char_u *str;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6626 int function;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6627 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6628 unsigned len;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6629 char_u *p, *r, *s;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6630
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6631 len = (function ? 13 : 3);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6632 if (str != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6633 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6634 len += STRLEN(str);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6635 for (p = str; *p != NUL; mb_ptr_adv(p))
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6636 if (*p == '\'')
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6637 ++len;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6638 }
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6639 s = r = alloc(len);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6640 if (r != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6641 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6642 if (function)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6643 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6644 STRCPY(r, "function('");
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6645 r += 10;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6646 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6647 else
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6648 *r++ = '\'';
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6649 if (str != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6650 for (p = str; *p != NUL; )
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6651 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6652 if (*p == '\'')
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6653 *r++ = '\'';
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6654 MB_COPY_CHAR(p, r);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6655 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6656 *r++ = '\'';
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6657 if (function)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6658 *r++ = ')';
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6659 *r++ = NUL;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6660 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6661 return s;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6662 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6663
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6664 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6665 * Get the value of an environment variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6666 * "arg" is pointing to the '$'. It is advanced to after the name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6667 * If the environment variable was not set, silently assume it is empty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6668 * Always return OK.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6669 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6670 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6671 get_env_tv(arg, rettv, evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6672 char_u **arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6673 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6674 int evaluate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6675 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6676 char_u *string = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6677 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6678 int cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6679 char_u *name;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6680 int mustfree = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6681
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6682 ++*arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6683 name = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6684 len = get_env_len(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6685 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6686 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6687 if (len != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6688 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6689 cc = name[len];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6690 name[len] = NUL;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6691 /* first try vim_getenv(), fast for normal environment vars */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6692 string = vim_getenv(name, &mustfree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6693 if (string != NULL && *string != NUL)
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6694 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6695 if (!mustfree)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6696 string = vim_strsave(string);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6697 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6698 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6699 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6700 if (mustfree)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6701 vim_free(string);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
6702
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6703 /* next try expanding things like $VIM and ${HOME} */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6704 string = expand_env_save(name - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6705 if (string != NULL && *string == '$')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6706 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6707 vim_free(string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6708 string = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6709 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6710 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6711 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6712 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6713 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
6714 rettv->vval.v_string = string;
7
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 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6718 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6719
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6720 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6721 * Array with names and number of arguments of all internal functions
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6722 * MUST BE KEPT SORTED IN strcmp() ORDER FOR BINARY SEARCH!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6723 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6724 static struct fst
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6725 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6726 char *f_name; /* function name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6727 char f_min_argc; /* minimal number of arguments */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6728 char f_max_argc; /* maximal number of arguments */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6729 void (*f_func) __ARGS((typval_T *args, typval_T *rvar));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6730 /* implemenation of function */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6731 } functions[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6732 {
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6733 {"add", 2, 2, f_add},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6734 {"append", 2, 2, f_append},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6735 {"argc", 0, 0, f_argc},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6736 {"argidx", 0, 0, f_argidx},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6737 {"argv", 1, 1, f_argv},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6738 {"browse", 4, 4, f_browse},
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6739 {"browsedir", 2, 2, f_browsedir},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6740 {"bufexists", 1, 1, f_bufexists},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6741 {"buffer_exists", 1, 1, f_bufexists}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6742 {"buffer_name", 1, 1, f_bufname}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6743 {"buffer_number", 1, 1, f_bufnr}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6744 {"buflisted", 1, 1, f_buflisted},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6745 {"bufloaded", 1, 1, f_bufloaded},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6746 {"bufname", 1, 1, f_bufname},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6747 {"bufnr", 1, 1, f_bufnr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6748 {"bufwinnr", 1, 1, f_bufwinnr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6749 {"byte2line", 1, 1, f_byte2line},
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
6750 {"byteidx", 2, 2, f_byteidx},
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6751 {"call", 2, 3, f_call},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6752 {"char2nr", 1, 1, f_char2nr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6753 {"cindent", 1, 1, f_cindent},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6754 {"col", 1, 1, f_col},
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
6755 #if defined(FEAT_INS_EXPAND)
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
6756 {"complete_add", 1, 1, f_complete_add},
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
6757 {"complete_check", 0, 0, f_complete_check},
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
6758 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6759 {"confirm", 1, 4, f_confirm},
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6760 {"copy", 1, 1, f_copy},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6761 {"count", 2, 4, f_count},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6762 {"cscope_connection",0,3, f_cscope_connection},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6763 {"cursor", 2, 2, f_cursor},
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
6764 {"deepcopy", 1, 2, f_deepcopy},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6765 {"delete", 1, 1, f_delete},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6766 {"did_filetype", 0, 0, f_did_filetype},
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
6767 {"diff_filler", 1, 1, f_diff_filler},
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
6768 {"diff_hlID", 2, 2, f_diff_hlID},
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
6769 {"empty", 1, 1, f_empty},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6770 {"escape", 2, 2, f_escape},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6771 {"eval", 1, 1, f_eval},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6772 {"eventhandler", 0, 0, f_eventhandler},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6773 {"executable", 1, 1, f_executable},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6774 {"exists", 1, 1, f_exists},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6775 {"expand", 1, 2, f_expand},
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
6776 {"extend", 2, 3, f_extend},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6777 {"file_readable", 1, 1, f_filereadable}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6778 {"filereadable", 1, 1, f_filereadable},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6779 {"filewritable", 1, 1, f_filewritable},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6780 {"filter", 2, 2, f_filter},
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
6781 {"finddir", 1, 3, f_finddir},
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
6782 {"findfile", 1, 3, f_findfile},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6783 {"fnamemodify", 2, 2, f_fnamemodify},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6784 {"foldclosed", 1, 1, f_foldclosed},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6785 {"foldclosedend", 1, 1, f_foldclosedend},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6786 {"foldlevel", 1, 1, f_foldlevel},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6787 {"foldtext", 0, 0, f_foldtext},
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
6788 {"foldtextresult", 1, 1, f_foldtextresult},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6789 {"foreground", 0, 0, f_foreground},
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6790 {"function", 1, 1, f_function},
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
6791 {"garbagecollect", 0, 0, f_garbagecollect},
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6792 {"get", 2, 3, f_get},
433
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
6793 {"getbufline", 2, 3, f_getbufline},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6794 {"getbufvar", 2, 2, f_getbufvar},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6795 {"getchar", 0, 1, f_getchar},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6796 {"getcharmod", 0, 0, f_getcharmod},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6797 {"getcmdline", 0, 0, f_getcmdline},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6798 {"getcmdpos", 0, 0, f_getcmdpos},
531
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
6799 {"getcmdtype", 0, 0, f_getcmdtype},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6800 {"getcwd", 0, 0, f_getcwd},
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
6801 {"getfontname", 0, 1, f_getfontname},
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
6802 {"getfperm", 1, 1, f_getfperm},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6803 {"getfsize", 1, 1, f_getfsize},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6804 {"getftime", 1, 1, f_getftime},
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
6805 {"getftype", 1, 1, f_getftype},
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6806 {"getline", 1, 2, f_getline},
231
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
6807 {"getqflist", 0, 0, f_getqflist},
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
6808 {"getreg", 0, 2, f_getreg},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6809 {"getregtype", 0, 1, f_getregtype},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6810 {"getwinposx", 0, 0, f_getwinposx},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6811 {"getwinposy", 0, 0, f_getwinposy},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6812 {"getwinvar", 2, 2, f_getwinvar},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6813 {"glob", 1, 1, f_glob},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6814 {"globpath", 2, 2, f_globpath},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6815 {"has", 1, 1, f_has},
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
6816 {"has_key", 2, 2, f_has_key},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6817 {"hasmapto", 1, 2, f_hasmapto},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6818 {"highlightID", 1, 1, f_hlID}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6819 {"highlight_exists",1, 1, f_hlexists}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6820 {"histadd", 2, 2, f_histadd},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6821 {"histdel", 1, 2, f_histdel},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6822 {"histget", 1, 2, f_histget},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6823 {"histnr", 1, 1, f_histnr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6824 {"hlID", 1, 1, f_hlID},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6825 {"hlexists", 1, 1, f_hlexists},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6826 {"hostname", 0, 0, f_hostname},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6827 {"iconv", 3, 3, f_iconv},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6828 {"indent", 1, 1, f_indent},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6829 {"index", 2, 4, f_index},
531
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
6830 {"input", 1, 3, f_input},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6831 {"inputdialog", 1, 3, f_inputdialog},
521
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
6832 {"inputlist", 1, 1, f_inputlist},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6833 {"inputrestore", 0, 0, f_inputrestore},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6834 {"inputsave", 0, 0, f_inputsave},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6835 {"inputsecret", 1, 2, f_inputsecret},
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6836 {"insert", 2, 3, f_insert},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6837 {"isdirectory", 1, 1, f_isdirectory},
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
6838 {"islocked", 1, 1, f_islocked},
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6839 {"items", 1, 1, f_items},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6840 {"join", 1, 2, f_join},
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6841 {"keys", 1, 1, f_keys},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6842 {"last_buffer_nr", 0, 0, f_last_buffer_nr},/* obsolete */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6843 {"len", 1, 1, f_len},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6844 {"libcall", 3, 3, f_libcall},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6845 {"libcallnr", 3, 3, f_libcallnr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6846 {"line", 1, 1, f_line},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6847 {"line2byte", 1, 1, f_line2byte},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6848 {"lispindent", 1, 1, f_lispindent},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6849 {"localtime", 0, 0, f_localtime},
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
6850 {"map", 2, 2, f_map},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6851 {"maparg", 1, 2, f_maparg},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6852 {"mapcheck", 1, 2, f_mapcheck},
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
6853 {"match", 2, 4, f_match},
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
6854 {"matchend", 2, 4, f_matchend},
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
6855 {"matchlist", 2, 4, f_matchlist},
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
6856 {"matchstr", 2, 4, f_matchstr},
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
6857 {"max", 1, 1, f_max},
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
6858 {"min", 1, 1, f_min},
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6859 #ifdef vim_mkdir
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6860 {"mkdir", 1, 3, f_mkdir},
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6861 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6862 {"mode", 0, 0, f_mode},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6863 {"nextnonblank", 1, 1, f_nextnonblank},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6864 {"nr2char", 1, 1, f_nr2char},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6865 {"prevnonblank", 1, 1, f_prevnonblank},
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
6866 {"printf", 2, 19, f_printf},
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6867 {"range", 1, 3, f_range},
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
6868 {"readfile", 1, 3, f_readfile},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6869 {"remote_expr", 2, 3, f_remote_expr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6870 {"remote_foreground", 1, 1, f_remote_foreground},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6871 {"remote_peek", 1, 2, f_remote_peek},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6872 {"remote_read", 1, 1, f_remote_read},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6873 {"remote_send", 2, 3, f_remote_send},
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
6874 {"remove", 2, 3, f_remove},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6875 {"rename", 2, 2, f_rename},
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
6876 {"repeat", 2, 2, f_repeat},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6877 {"resolve", 1, 1, f_resolve},
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6878 {"reverse", 1, 1, f_reverse},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6879 {"search", 1, 2, f_search},
524
d9cc61139d12 updated for version 7.0146
vimboss
parents: 521
diff changeset
6880 {"searchdecl", 1, 3, f_searchdecl},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6881 {"searchpair", 3, 5, f_searchpair},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6882 {"server2client", 2, 2, f_server2client},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6883 {"serverlist", 0, 0, f_serverlist},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6884 {"setbufvar", 3, 3, f_setbufvar},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6885 {"setcmdpos", 1, 1, f_setcmdpos},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6886 {"setline", 2, 2, f_setline},
279
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
6887 {"setqflist", 1, 2, f_setqflist},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6888 {"setreg", 2, 3, f_setreg},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6889 {"setwinvar", 3, 3, f_setwinvar},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6890 {"simplify", 1, 1, f_simplify},
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
6891 {"sort", 1, 2, f_sort},
374
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
6892 {"soundfold", 1, 1, f_soundfold},
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
6893 {"spellbadword", 0, 1, f_spellbadword},
538
aa6caa23a4b8 updated for version 7.0152
vimboss
parents: 534
diff changeset
6894 {"spellsuggest", 1, 3, f_spellsuggest},
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
6895 {"split", 1, 3, f_split},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6896 #ifdef HAVE_STRFTIME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6897 {"strftime", 1, 2, f_strftime},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6898 #endif
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
6899 {"stridx", 2, 3, f_stridx},
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
6900 {"string", 1, 1, f_string},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6901 {"strlen", 1, 1, f_strlen},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6902 {"strpart", 2, 3, f_strpart},
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
6903 {"strridx", 2, 3, f_strridx},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6904 {"strtrans", 1, 1, f_strtrans},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6905 {"submatch", 1, 1, f_submatch},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6906 {"substitute", 4, 4, f_substitute},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6907 {"synID", 3, 3, f_synID},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6908 {"synIDattr", 2, 3, f_synIDattr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6909 {"synIDtrans", 1, 1, f_synIDtrans},
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
6910 {"system", 1, 2, f_system},
517
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
6911 {"tagfiles", 0, 0, f_tagfiles},
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
6912 {"taglist", 1, 1, f_taglist},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6913 {"tempname", 0, 0, f_tempname},
489
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
6914 {"test", 1, 1, f_test},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6915 {"tolower", 1, 1, f_tolower},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6916 {"toupper", 1, 1, f_toupper},
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
6917 {"tr", 3, 3, f_tr},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6918 {"type", 1, 1, f_type},
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
6919 {"values", 1, 1, f_values},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6920 {"virtcol", 1, 1, f_virtcol},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6921 {"visualmode", 0, 1, f_visualmode},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6922 {"winbufnr", 1, 1, f_winbufnr},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6923 {"wincol", 0, 0, f_wincol},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6924 {"winheight", 1, 1, f_winheight},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6925 {"winline", 0, 0, f_winline},
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
6926 {"winnr", 0, 1, f_winnr},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6927 {"winrestcmd", 0, 0, f_winrestcmd},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6928 {"winwidth", 1, 1, f_winwidth},
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
6929 {"writefile", 2, 3, f_writefile},
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6930 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6931
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6932 #if defined(FEAT_CMDL_COMPL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6933
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6934 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6935 * Function given to ExpandGeneric() to obtain the list of internal
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6936 * or user defined function names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6937 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6938 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6939 get_function_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6940 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6941 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6942 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6943 static int intidx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6944 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6945
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6946 if (idx == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6947 intidx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6948 if (intidx < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6949 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6950 name = get_user_func_name(xp, idx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6951 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6952 return name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6953 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6954 if (++intidx < (int)(sizeof(functions) / sizeof(struct fst)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6955 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6956 STRCPY(IObuff, functions[intidx].f_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6957 STRCAT(IObuff, "(");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6958 if (functions[intidx].f_max_argc == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6959 STRCAT(IObuff, ")");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6960 return IObuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6961 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6962
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6963 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6964 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6965
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6966 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6967 * Function given to ExpandGeneric() to obtain the list of internal or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6968 * user defined variable or function names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6969 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6970 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6971 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6972 get_expr_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6973 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6974 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6975 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6976 static int intidx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6977 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6978
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6979 if (idx == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6980 intidx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6981 if (intidx < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6982 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6983 name = get_function_name(xp, idx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6984 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6985 return name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6986 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6987 return get_user_var_name(xp, ++intidx);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6988 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6989
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6990 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6991
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6992 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6993 * Find internal function in table above.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6994 * Return index, or -1 if not found
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6995 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6996 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6997 find_internal_func(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6998 char_u *name; /* name of the function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6999 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7000 int first = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7001 int last = (int)(sizeof(functions) / sizeof(struct fst)) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7002 int cmp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7003 int x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7004
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7005 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7006 * Find the function name in the table. Binary search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7007 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7008 while (first <= last)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7009 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7010 x = first + ((unsigned)(last - first) >> 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7011 cmp = STRCMP(name, functions[x].f_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7012 if (cmp < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7013 last = x - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7014 else if (cmp > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7015 first = x + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7016 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7017 return x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7018 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7019 return -1;
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 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7023 * 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
7024 * name it contains, otherwise return "name".
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7025 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7026 static char_u *
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7027 deref_func_name(name, lenp)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7028 char_u *name;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7029 int *lenp;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7030 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7031 dictitem_T *v;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7032 int cc;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7033
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7034 cc = name[*lenp];
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7035 name[*lenp] = NUL;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
7036 v = find_var(name, NULL);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7037 name[*lenp] = cc;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7038 if (v != NULL && v->di_tv.v_type == VAR_FUNC)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7039 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7040 if (v->di_tv.vval.v_string == NULL)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7041 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7042 *lenp = 0;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7043 return (char_u *)""; /* just in case */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7044 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7045 *lenp = STRLEN(v->di_tv.vval.v_string);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7046 return v->di_tv.vval.v_string;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7047 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7048
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7049 return name;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7050 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7051
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7052 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7053 * Allocate a variable for the result of a function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7054 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7055 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7056 static int
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7057 get_func_tv(name, len, rettv, arg, firstline, lastline, doesrange,
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7058 evaluate, selfdict)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7059 char_u *name; /* name of the function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7060 int len; /* length of "name" */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7061 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7062 char_u **arg; /* argument, pointing to the '(' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7063 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7064 linenr_T lastline; /* last line of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7065 int *doesrange; /* return: function handled range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7066 int evaluate;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7067 dict_T *selfdict; /* Dictionary for "self" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7068 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7069 char_u *argp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7070 int ret = OK;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7071 typval_T argvars[MAX_FUNC_ARGS]; /* vars for arguments */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7072 int argcount = 0; /* number of arguments found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7073
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7074 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7075 * Get the arguments.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7076 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7077 argp = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7078 while (argcount < MAX_FUNC_ARGS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7079 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7080 argp = skipwhite(argp + 1); /* skip the '(' or ',' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7081 if (*argp == ')' || *argp == ',' || *argp == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7082 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7083 if (eval1(&argp, &argvars[argcount], evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7084 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7085 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7086 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7087 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7088 ++argcount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7089 if (*argp != ',')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7090 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7091 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7092 if (*argp == ')')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7093 ++argp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7094 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7095 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7096
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7097 if (ret == OK)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7098 ret = call_func(name, len, rettv, argcount, argvars,
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7099 firstline, lastline, doesrange, evaluate, selfdict);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7100 else if (!aborting())
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7101 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7102 if (argcount == MAX_FUNC_ARGS)
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7103 emsg_funcname("E740: Too many arguments for function %s", name);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7104 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7105 emsg_funcname("E116: Invalid arguments for function %s", name);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7106 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7107
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7108 while (--argcount >= 0)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7109 clear_tv(&argvars[argcount]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7110
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7111 *arg = skipwhite(argp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7112 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7113 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7114
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7115
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7116 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7117 * Call a function with its resolved parameters
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7118 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7119 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7120 static int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7121 call_func(name, len, rettv, argcount, argvars, firstline, lastline,
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7122 doesrange, evaluate, selfdict)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7123 char_u *name; /* name of the function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7124 int len; /* length of "name" */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7125 typval_T *rettv; /* return value goes here */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7126 int argcount; /* number of "argvars" */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7127 typval_T *argvars; /* vars for arguments */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7128 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7129 linenr_T lastline; /* last line of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7130 int *doesrange; /* return: function handled range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7131 int evaluate;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7132 dict_T *selfdict; /* Dictionary for "self" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7133 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7134 int ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7135 #define ERROR_UNKNOWN 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7136 #define ERROR_TOOMANY 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7137 #define ERROR_TOOFEW 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7138 #define ERROR_SCRIPT 3
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7139 #define ERROR_DICT 4
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7140 #define ERROR_NONE 5
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7141 #define ERROR_OTHER 6
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7142 int error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7143 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7144 int llen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7145 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7146 int cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7147 #define FLEN_FIXED 40
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7148 char_u fname_buf[FLEN_FIXED + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7149 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7150
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7151 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7152 * In a script change <SID>name() and s:name() to K_SNR 123_name().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7153 * Change <SNR>123_name() to K_SNR 123_name().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7154 * Use fname_buf[] when it fits, otherwise allocate memory (slow).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7155 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7156 cc = name[len];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7157 name[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7158 llen = eval_fname_script(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7159 if (llen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7160 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7161 fname_buf[0] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7162 fname_buf[1] = KS_EXTRA;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7163 fname_buf[2] = (int)KE_SNR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7164 i = 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7165 if (eval_fname_sid(name)) /* "<SID>" or "s:" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7166 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7167 if (current_SID <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7168 error = ERROR_SCRIPT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7169 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7170 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7171 sprintf((char *)fname_buf + 3, "%ld_", (long)current_SID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7172 i = (int)STRLEN(fname_buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7173 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7174 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7175 if (i + STRLEN(name + llen) < FLEN_FIXED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7176 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7177 STRCPY(fname_buf + i, name + llen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7178 fname = fname_buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7179 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7180 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7181 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7182 fname = alloc((unsigned)(i + STRLEN(name + llen) + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7183 if (fname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7184 error = ERROR_OTHER;
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 mch_memmove(fname, fname_buf, (size_t)i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7188 STRCPY(fname + i, name + llen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7189 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7190 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7191 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7192 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7193 fname = name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7194
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7195 *doesrange = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7196
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7197
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7198 /* execute the function if no errors detected and executing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7199 if (evaluate && error == ERROR_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7200 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7201 rettv->v_type = VAR_NUMBER; /* default is number rettv */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7202 error = ERROR_UNKNOWN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7203
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7204 if (!builtin_function(fname))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7205 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7206 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7207 * User defined function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7208 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7209 fp = find_func(fname);
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7210
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7211 #ifdef FEAT_AUTOCMD
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7212 /* Trigger FuncUndefined event, may load the function. */
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7213 if (fp == NULL
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7214 && apply_autocmds(EVENT_FUNCUNDEFINED,
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7215 fname, fname, TRUE, NULL)
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7216 && !aborting())
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7217 {
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7218 /* executed an autocommand, search for the function again */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7219 fp = find_func(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7220 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7221 #endif
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7222 /* Try loading a package. */
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
7223 if (fp == NULL && script_autoload(fname, TRUE) && !aborting())
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7224 {
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7225 /* loaded a package, search for the function again */
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7226 fp = find_func(fname);
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7227 }
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
7228
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7229 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7230 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
7231 if (fp->uf_flags & FC_RANGE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7232 *doesrange = TRUE;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
7233 if (argcount < fp->uf_args.ga_len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7234 error = ERROR_TOOFEW;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
7235 else if (!fp->uf_varargs && argcount > fp->uf_args.ga_len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7236 error = ERROR_TOOMANY;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
7237 else if ((fp->uf_flags & FC_DICT) && selfdict == NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7238 error = ERROR_DICT;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7239 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7240 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7241 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7242 * Call the user function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7243 * Save and restore search patterns, script variables and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7244 * redo buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7245 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7246 save_search_patterns();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7247 saveRedobuff();
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
7248 ++fp->uf_calls;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7249 call_user_func(fp, argcount, argvars, rettv,
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7250 firstline, lastline,
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
7251 (fp->uf_flags & FC_DICT) ? selfdict : NULL);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
7252 if (--fp->uf_calls <= 0 && isdigit(*fp->uf_name)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
7253 && fp->uf_refcount <= 0)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
7254 /* Function was unreferenced while being used, free it
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
7255 * now. */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
7256 func_free(fp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7257 restoreRedobuff();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7258 restore_search_patterns();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7259 error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7260 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7261 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7262 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7263 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7264 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7265 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7266 * Find the function name in the table, call its implementation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7267 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7268 i = find_internal_func(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7269 if (i >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7270 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7271 if (argcount < functions[i].f_min_argc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7272 error = ERROR_TOOFEW;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7273 else if (argcount > functions[i].f_max_argc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7274 error = ERROR_TOOMANY;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7275 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7276 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7277 argvars[argcount].v_type = VAR_UNKNOWN;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7278 functions[i].f_func(argvars, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7279 error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7280 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7281 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7282 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7283 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7284 * The function call (or "FuncUndefined" autocommand sequence) might
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7285 * have been aborted by an error, an interrupt, or an explicitly thrown
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7286 * exception that has not been caught so far. This situation can be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7287 * tested for by calling aborting(). For an error in an internal
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7288 * function or for the "E132" error in call_user_func(), however, the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7289 * throw point at which the "force_abort" flag (temporarily reset by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7290 * emsg()) is normally updated has not been reached yet. We need to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7291 * update that flag first to make aborting() reliable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7292 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7293 update_force_abort();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7294 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7295 if (error == ERROR_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7296 ret = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7297
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7298 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7299 * Report an error unless the argument evaluation or function call has been
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7300 * cancelled due to an aborting error, an interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7301 */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7302 if (!aborting())
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7303 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7304 switch (error)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7305 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7306 case ERROR_UNKNOWN:
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7307 emsg_funcname("E117: Unknown function: %s", name);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7308 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7309 case ERROR_TOOMANY:
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7310 emsg_funcname(e_toomanyarg, name);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7311 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7312 case ERROR_TOOFEW:
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7313 emsg_funcname("E119: Not enough arguments for function: %s",
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7314 name);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7315 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7316 case ERROR_SCRIPT:
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7317 emsg_funcname("E120: Using <SID> not in a script context: %s",
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7318 name);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7319 break;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7320 case ERROR_DICT:
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7321 emsg_funcname("E725: Calling dict function without Dictionary: %s",
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7322 name);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7323 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7324 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
7325 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7326
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7327 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7328 if (fname != name && fname != fname_buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7329 vim_free(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7330
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7331 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7332 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7333
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7334 /*
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7335 * Give an error message with a function name. Handle <SNR> things.
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7336 */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7337 static void
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7338 emsg_funcname(msg, name)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7339 char *msg;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7340 char_u *name;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7341 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7342 char_u *p;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7343
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7344 if (*name == K_SPECIAL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7345 p = concat_str((char_u *)"<SNR>", name + 3);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7346 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7347 p = name;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7348 EMSG2(_(msg), p);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7349 if (p != name)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7350 vim_free(p);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7351 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
7352
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7353 /*********************************************
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7354 * Implementation of the built-in functions
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7355 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7356
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7357 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7358 * "add(list, item)" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7359 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7360 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7361 f_add(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7362 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7363 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7364 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7365 list_T *l;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7366
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7367 rettv->vval.v_number = 1; /* Default: Failed */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7368 if (argvars[0].v_type == VAR_LIST)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7369 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
7370 if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
7371 && !tv_check_lock(l->lv_lock, (char_u *)"add()")
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
7372 && list_append_tv(l, &argvars[1]) == OK)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7373 copy_tv(&argvars[0], rettv);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7374 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7375 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7376 EMSG(_(e_listreq));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7377 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7378
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7379 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7380 * "append(lnum, string/list)" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7381 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7382 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7383 f_append(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7384 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7385 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7386 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7387 long lnum;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7388 char_u *line;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7389 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7390 listitem_T *li = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7391 typval_T *tv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7392 long added = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7393
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7394 lnum = get_tv_lnum(argvars);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7395 if (lnum >= 0
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7396 && lnum <= curbuf->b_ml.ml_line_count
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7397 && u_save(lnum, lnum + 1) == OK)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7398 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7399 if (argvars[1].v_type == VAR_LIST)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7400 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7401 l = argvars[1].vval.v_list;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7402 if (l == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7403 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7404 li = l->lv_first;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7405 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7406 rettv->vval.v_number = 0; /* Default: Success */
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7407 for (;;)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7408 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7409 if (l == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7410 tv = &argvars[1]; /* append a string */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7411 else if (li == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7412 break; /* end of list */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7413 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7414 tv = &li->li_tv; /* append item from list */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7415 line = get_tv_string_chk(tv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7416 if (line == NULL) /* type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7417 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7418 rettv->vval.v_number = 1; /* Failed */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7419 break;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7420 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7421 ml_append(lnum + added, line, (colnr_T)0, FALSE);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7422 ++added;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7423 if (l == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7424 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7425 li = li->li_next;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7426 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7427
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7428 appended_lines_mark(lnum, added);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7429 if (curwin->w_cursor.lnum > lnum)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7430 curwin->w_cursor.lnum += added;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7431 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7432 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7433 rettv->vval.v_number = 1; /* Failed */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7434 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7435
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7436 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7437 * "argc()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7438 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7439 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7440 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7441 f_argc(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7442 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7443 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7444 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7445 rettv->vval.v_number = ARGCOUNT;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7446 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7447
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7448 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7449 * "argidx()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7450 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7451 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7452 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7453 f_argidx(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7454 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7455 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7456 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7457 rettv->vval.v_number = curwin->w_arg_idx;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7458 }
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 * "argv(nr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7462 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7463 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7464 f_argv(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7465 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7466 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7467 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7468 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7469
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7470 idx = get_tv_number_chk(&argvars[0], NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7471 if (idx >= 0 && idx < ARGCOUNT)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7472 rettv->vval.v_string = vim_strsave(alist_name(&ARGLIST[idx]));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7473 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7474 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7475 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7476 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7477
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7478 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7479 * "browse(save, title, initdir, default)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7480 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7481 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7482 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7483 f_browse(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7484 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7485 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7486 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7487 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7488 int save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7489 char_u *title;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7490 char_u *initdir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7491 char_u *defname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7492 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7493 char_u buf2[NUMBUFLEN];
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7494 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7495
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7496 save = get_tv_number_chk(&argvars[0], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7497 title = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7498 initdir = get_tv_string_buf_chk(&argvars[2], buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7499 defname = get_tv_string_buf_chk(&argvars[3], buf2);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7500
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7501 if (error || title == NULL || initdir == NULL || defname == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7502 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7503 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7504 rettv->vval.v_string =
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7505 do_browse(save ? BROWSE_SAVE : 0,
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7506 title, defname, NULL, initdir, NULL, curbuf);
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7507 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7508 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7509 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7510 rettv->v_type = VAR_STRING;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7511 }
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7512
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7513 /*
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7514 * "browsedir(title, initdir)" function
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7515 */
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7516 /* ARGSUSED */
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7517 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7518 f_browsedir(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7519 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7520 typval_T *rettv;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7521 {
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7522 #ifdef FEAT_BROWSE
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7523 char_u *title;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7524 char_u *initdir;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7525 char_u buf[NUMBUFLEN];
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7526
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7527 title = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7528 initdir = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7529
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7530 if (title == NULL || initdir == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7531 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7532 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7533 rettv->vval.v_string = do_browse(BROWSE_DIR,
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
7534 title, NULL, NULL, initdir, NULL, curbuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7535 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7536 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7537 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7538 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7539 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7540
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7541 static buf_T *find_buffer __ARGS((typval_T *avar));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7542
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7543 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7544 * Find a buffer by number or exact name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7545 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7546 static buf_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7547 find_buffer(avar)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7548 typval_T *avar;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7549 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7550 buf_T *buf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7551
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7552 if (avar->v_type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7553 buf = buflist_findnr((int)avar->vval.v_number);
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7554 else if (avar->v_type == VAR_STRING && avar->vval.v_string != NULL)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7555 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7556 buf = buflist_findname_exp(avar->vval.v_string);
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7557 if (buf == NULL)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7558 {
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7559 /* 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
7560 * buffer, these don't use the full path. */
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7561 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7562 if (buf->b_fname != NULL
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7563 && (path_with_url(buf->b_fname)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7564 #ifdef FEAT_QUICKFIX
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7565 || bt_nofile(buf)
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7566 #endif
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7567 )
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
7568 && STRCMP(buf->b_fname, avar->vval.v_string) == 0)
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7569 break;
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
7570 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7571 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7572 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7573 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7574
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7575 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7576 * "bufexists(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7577 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7578 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7579 f_bufexists(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7580 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7581 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7582 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7583 rettv->vval.v_number = (find_buffer(&argvars[0]) != NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7584 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7585
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7586 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7587 * "buflisted(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7588 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7589 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7590 f_buflisted(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7591 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7592 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7593 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7594 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7595
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7596 buf = find_buffer(&argvars[0]);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7597 rettv->vval.v_number = (buf != NULL && buf->b_p_bl);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7598 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7599
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7600 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7601 * "bufloaded(expr)" 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_bufloaded(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 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7609
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7610 buf = find_buffer(&argvars[0]);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7611 rettv->vval.v_number = (buf != NULL && buf->b_ml.ml_mfp != NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7612 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7613
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7614 static buf_T *get_buf_tv __ARGS((typval_T *tv));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
7615
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7616 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7617 * Get buffer by number or pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7618 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7619 static buf_T *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7620 get_buf_tv(tv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7621 typval_T *tv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7622 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7623 char_u *name = tv->vval.v_string;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7624 int save_magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7625 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7626 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7627
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7628 if (tv->v_type == VAR_NUMBER)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7629 return buflist_findnr((int)tv->vval.v_number);
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7630 if (tv->v_type != VAR_STRING)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
7631 return NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7632 if (name == NULL || *name == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7633 return curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7634 if (name[0] == '$' && name[1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7635 return lastbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7636
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7637 /* Ignore 'magic' and 'cpoptions' here to make scripts portable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7638 save_magic = p_magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7639 p_magic = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7640 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7641 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7642
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7643 buf = buflist_findnr(buflist_findpat(name, name + STRLEN(name),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7644 TRUE, FALSE));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7645
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7646 p_magic = save_magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7647 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7648
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7649 /* If not found, try expanding the name, like done for bufexists(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7650 if (buf == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7651 buf = find_buffer(tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7652
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7653 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7654 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7655
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7656 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7657 * "bufname(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7658 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7659 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7660 f_bufname(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7661 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7662 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7663 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7664 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7665
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7666 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7667 ++emsg_off;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7668 buf = get_buf_tv(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7669 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7670 if (buf != NULL && buf->b_fname != NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7671 rettv->vval.v_string = vim_strsave(buf->b_fname);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7672 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7673 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7674 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7675 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7676
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7677 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7678 * "bufnr(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7679 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7680 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7681 f_bufnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7682 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7683 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7684 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7685 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7686
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7687 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7688 ++emsg_off;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7689 buf = get_buf_tv(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7690 if (buf != NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7691 rettv->vval.v_number = buf->b_fnum;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7692 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7693 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7694 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7695 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7696
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7697 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7698 * "bufwinnr(nr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7699 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7700 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7701 f_bufwinnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7702 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7703 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7704 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7705 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7706 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7707 int winnr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7708 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7709 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7710
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7711 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7712 ++emsg_off;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7713 buf = get_buf_tv(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7714 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7715 for (wp = firstwin; wp; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7716 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7717 ++winnr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7718 if (wp->w_buffer == buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7719 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7720 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7721 rettv->vval.v_number = (wp != NULL ? winnr : -1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7722 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7723 rettv->vval.v_number = (curwin->w_buffer == buf ? 1 : -1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7724 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7725 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7726 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7727
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7728 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7729 * "byte2line(byte)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7730 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7731 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7732 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7733 f_byte2line(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7734 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7735 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7736 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7737 #ifndef FEAT_BYTEOFF
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7738 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7739 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7740 long boff = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7741
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7742 boff = get_tv_number(&argvars[0]) - 1; /* boff gets -1 on type error */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7743 if (boff < 0)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7744 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7745 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7746 rettv->vval.v_number = ml_find_line_or_offset(curbuf,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7747 (linenr_T)0, &boff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7748 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7749 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7750
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7751 /*
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7752 * "byteidx()" function
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7753 */
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7754 /*ARGSUSED*/
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7755 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7756 f_byteidx(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7757 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7758 typval_T *rettv;
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7759 {
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7760 #ifdef FEAT_MBYTE
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7761 char_u *t;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7762 #endif
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7763 char_u *str;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7764 long idx;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7765
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7766 str = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7767 idx = get_tv_number_chk(&argvars[1], NULL);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7768 rettv->vval.v_number = -1;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7769 if (str == NULL || idx < 0)
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7770 return;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7771
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7772 #ifdef FEAT_MBYTE
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7773 t = str;
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7774 for ( ; idx > 0; idx--)
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7775 {
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7776 if (*t == NUL) /* EOL reached */
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7777 return;
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 468
diff changeset
7778 t += (*mb_ptr2len)(t);
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7779 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7780 rettv->vval.v_number = t - str;
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7781 #else
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7782 if (idx <= STRLEN(str))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7783 rettv->vval.v_number = idx;
18
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7784 #endif
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7785 }
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7786
293621502c4d updated for version 7.0010
vimboss
parents: 16
diff changeset
7787 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7788 * "call(func, arglist)" function
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7789 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7790 static void
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7791 f_call(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7792 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7793 typval_T *rettv;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7794 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7795 char_u *func;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7796 typval_T argv[MAX_FUNC_ARGS];
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7797 int argc = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7798 listitem_T *item;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7799 int dummy;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7800 dict_T *selfdict = NULL;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7801
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7802 rettv->vval.v_number = 0;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7803 if (argvars[1].v_type != VAR_LIST)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7804 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7805 EMSG(_(e_listreq));
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7806 return;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7807 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7808 if (argvars[1].vval.v_list == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7809 return;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7810
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7811 if (argvars[0].v_type == VAR_FUNC)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7812 func = argvars[0].vval.v_string;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7813 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7814 func = get_tv_string(&argvars[0]);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7815 if (*func == NUL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7816 return; /* type error or empty name */
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7817
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7818 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7819 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7820 if (argvars[2].v_type != VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7821 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7822 EMSG(_(e_dictreq));
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7823 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7824 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7825 selfdict = argvars[2].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7826 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7827
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7828 for (item = argvars[1].vval.v_list->lv_first; item != NULL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7829 item = item->li_next)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7830 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7831 if (argc == MAX_FUNC_ARGS)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7832 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
7833 EMSG(_("E699: Too many arguments"));
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7834 break;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7835 }
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
7836 /* 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
7837 * v_lock to VAR_FIXED in the copy without changing the original list.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
7838 */
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7839 copy_tv(&item->li_tv, &argv[argc++]);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7840 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7841
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7842 if (item == NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7843 (void)call_func(func, STRLEN(func), rettv, argc, argv,
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7844 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
7845 &dummy, TRUE, selfdict);
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7846
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7847 /* Free the arguments. */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7848 while (argc > 0)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7849 clear_tv(&argv[--argc]);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7850 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7851
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
7852 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7853 * "char2nr(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7854 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7855 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7856 f_char2nr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7857 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7858 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7859 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7860 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7861 if (has_mbyte)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7862 rettv->vval.v_number = (*mb_ptr2char)(get_tv_string(&argvars[0]));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7863 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7864 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7865 rettv->vval.v_number = get_tv_string(&argvars[0])[0];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7866 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7867
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7868 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7869 * "cindent(lnum)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7870 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7871 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7872 f_cindent(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7873 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7874 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7875 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7876 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7877 pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7878 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7879
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7880 pos = curwin->w_cursor;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7881 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7882 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7883 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7884 curwin->w_cursor.lnum = lnum;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7885 rettv->vval.v_number = get_c_indent();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7886 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7887 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7888 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7889 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7890 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7891 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7892
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7893 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7894 * "col(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7895 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7896 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7897 f_col(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7898 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7899 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7900 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7901 colnr_T col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7902 pos_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7903
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7904 fp = var2fpos(&argvars[0], FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7905 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7906 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7907 if (fp->col == MAXCOL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7908 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7909 /* '> can be MAXCOL, get the length of the line then */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7910 if (fp->lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7911 col = STRLEN(ml_get(fp->lnum)) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7912 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7913 col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7914 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7915 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7916 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7917 col = fp->col + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7918 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7919 /* col(".") when the cursor is on the NUL at the end of the line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7920 * because of "coladd" can be seen as an extra column. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7921 if (virtual_active() && fp == &curwin->w_cursor)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7922 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7923 char_u *p = ml_get_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7924
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7925 if (curwin->w_cursor.coladd >= (colnr_T)chartabsize(p,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7926 curwin->w_virtcol - curwin->w_cursor.coladd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7927 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7928 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7929 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7930
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 468
diff changeset
7931 if (*p != NUL && p[(l = (*mb_ptr2len)(p))] == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7932 col += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7933 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7934 if (*p != NUL && p[1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7935 ++col;
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 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7939 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7940 }
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 = col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7943 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7944
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7945 #if defined(FEAT_INS_EXPAND)
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7946 /*
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7947 * "complete_add()" function
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7948 */
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7949 /*ARGSUSED*/
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7950 static void
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7951 f_complete_add(argvars, rettv)
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7952 typval_T *argvars;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7953 typval_T *rettv;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7954 {
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7955 char_u *s;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7956
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7957 s = get_tv_string_chk(&argvars[0]);
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7958 if (s != NULL)
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7959 rettv->vval.v_number = ins_compl_add(s, -1, NULL, FORWARD, 0);
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7960 }
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7961
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7962 /*
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7963 * "complete_check()" function
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7964 */
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7965 /*ARGSUSED*/
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7966 static void
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7967 f_complete_check(argvars, rettv)
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7968 typval_T *argvars;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7969 typval_T *rettv;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7970 {
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7971 int saved = RedrawingDisabled;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7972
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7973 RedrawingDisabled = 0;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7974 ins_compl_check_keys(0);
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7975 rettv->vval.v_number = compl_interrupted;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7976 RedrawingDisabled = saved;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7977 }
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7978 #endif
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 453
diff changeset
7979
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7980 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7981 * "confirm(message, buttons[, default [, type]])" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7982 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7983 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7984 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
7985 f_confirm(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7986 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
7987 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7988 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7989 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7990 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7991 char_u *buttons = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7992 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7993 char_u buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7994 int def = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7995 int type = VIM_GENERIC;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7996 char_u *typestr;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7997 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7998
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
7999 message = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8000 if (message == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8001 error = TRUE;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8002 if (argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8003 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8004 buttons = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8005 if (buttons == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8006 error = TRUE;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8007 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8008 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8009 def = get_tv_number_chk(&argvars[2], &error);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8010 if (argvars[3].v_type != VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8011 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8012 typestr = get_tv_string_buf_chk(&argvars[3], buf2);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8013 if (typestr == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8014 error = TRUE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8015 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8016 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8017 switch (TOUPPER_ASC(*typestr))
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8018 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8019 case 'E': type = VIM_ERROR; break;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8020 case 'Q': type = VIM_QUESTION; break;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8021 case 'I': type = VIM_INFO; break;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8022 case 'W': type = VIM_WARNING; break;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8023 case 'G': type = VIM_GENERIC; break;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8024 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8025 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8026 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8027 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8028 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8029
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8030 if (buttons == NULL || *buttons == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8031 buttons = (char_u *)_("&Ok");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8032
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8033 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8034 rettv->vval.v_number = 0;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8035 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8036 rettv->vval.v_number = do_dialog(type, NULL, message, buttons,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8037 def, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8038 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8039 rettv->vval.v_number = 0;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8040 #endif
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8041 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8042
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8043 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8044 * "copy()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8045 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8046 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8047 f_copy(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8048 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8049 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8050 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
8051 item_copy(&argvars[0], rettv, FALSE, 0);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8052 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8053
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8054 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8055 * "count()" function
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8056 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8057 static void
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8058 f_count(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8059 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8060 typval_T *rettv;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8061 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8062 long n = 0;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8063 int ic = FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8064
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8065 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8066 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8067 listitem_T *li;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8068 list_T *l;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8069 long idx;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8070
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8071 if ((l = argvars[0].vval.v_list) != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8072 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8073 li = l->lv_first;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8074 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8075 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8076 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8077
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8078 ic = get_tv_number_chk(&argvars[2], &error);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8079 if (argvars[3].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8080 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8081 idx = get_tv_number_chk(&argvars[3], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8082 if (!error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8083 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8084 li = list_find(l, idx);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8085 if (li == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8086 EMSGN(_(e_listidx), idx);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8087 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8088 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8089 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8090 li = NULL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8091 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8092
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8093 for ( ; li != NULL; li = li->li_next)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8094 if (tv_equal(&li->li_tv, &argvars[1], ic))
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8095 ++n;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8096 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8097 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8098 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8099 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8100 int todo;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8101 dict_T *d;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8102 hashitem_T *hi;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8103
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8104 if ((d = argvars[0].vval.v_dict) != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8105 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8106 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8107
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8108 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8109 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8110 ic = get_tv_number_chk(&argvars[2], &error);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8111 if (argvars[3].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8112 EMSG(_(e_invarg));
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8113 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8114
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8115 todo = error ? 0 : d->dv_hashtab.ht_used;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8116 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8117 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8118 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8119 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8120 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8121 if (tv_equal(&HI2DI(hi)->di_tv, &argvars[1], ic))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8122 ++n;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8123 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8124 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8125 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8126 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8127 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8128 EMSG2(_(e_listdictarg), "count()");
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8129 rettv->vval.v_number = n;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8130 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8131
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8132 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8133 * "cscope_connection([{num} , {dbpath} [, {prepend}]])" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8134 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8135 * Checks the existence of a cscope connection.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8136 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8137 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8138 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8139 f_cscope_connection(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8140 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8141 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8142 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8143 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8144 int num = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8145 char_u *dbpath = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8146 char_u *prepend = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8147 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8148
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8149 if (argvars[0].v_type != VAR_UNKNOWN
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8150 && argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8151 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8152 num = (int)get_tv_number(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8153 dbpath = get_tv_string(&argvars[1]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8154 if (argvars[2].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8155 prepend = get_tv_string_buf(&argvars[2], buf);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8156 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8157
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8158 rettv->vval.v_number = cs_connection(num, dbpath, prepend);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8159 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8160 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8161 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8162 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8163
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8164 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8165 * "cursor(lnum, col)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8166 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8167 * Moves the cursor to the specified line and column
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8168 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8169 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8170 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8171 f_cursor(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8172 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8173 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8174 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8175 long line, col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8176
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8177 line = get_tv_lnum(argvars);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8178 col = get_tv_number_chk(&argvars[1], NULL);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8179 if (line < 0 || col < 0)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8180 return; /* type error; errmsg already given */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8181 if (line > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8182 curwin->w_cursor.lnum = line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8183 if (col > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8184 curwin->w_cursor.col = col - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8185 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8186 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8187 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8188
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8189 /* Make sure the cursor is in a valid position. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8190 check_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8191 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8192 /* Correct cursor for multi-byte character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8193 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8194 mb_adjust_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8195 #endif
10
4e2284e71352 updated for version 7.0002
vimboss
parents: 9
diff changeset
8196
4e2284e71352 updated for version 7.0002
vimboss
parents: 9
diff changeset
8197 curwin->w_set_curswant = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8198 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8199
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8200 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8201 * "deepcopy()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8202 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8203 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8204 f_deepcopy(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8205 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8206 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8207 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
8208 int noref = 0;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
8209
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
8210 if (argvars[1].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8211 noref = get_tv_number_chk(&argvars[1], NULL);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
8212 if (noref < 0 || noref > 1)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
8213 EMSG(_(e_invarg));
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
8214 else
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
8215 item_copy(&argvars[0], rettv, TRUE, noref == 0 ? ++current_copyID : 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8216 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8217
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8218 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8219 * "delete()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8220 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8221 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8222 f_delete(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8223 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8224 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8225 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8226 if (check_restricted() || check_secure())
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8227 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8228 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8229 rettv->vval.v_number = mch_remove(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8230 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8231
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8232 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8233 * "did_filetype()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8234 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8235 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8236 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8237 f_did_filetype(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8238 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8239 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8240 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8241 #ifdef FEAT_AUTOCMD
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8242 rettv->vval.v_number = did_filetype;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8243 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8244 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8245 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8246 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8247
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8248 /*
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8249 * "diff_filler()" function
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8250 */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8251 /*ARGSUSED*/
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8252 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8253 f_diff_filler(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8254 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8255 typval_T *rettv;
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8256 {
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8257 #ifdef FEAT_DIFF
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8258 rettv->vval.v_number = diff_check_fill(curwin, get_tv_lnum(argvars));
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8259 #endif
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8260 }
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8261
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8262 /*
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8263 * "diff_hlID()" function
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8264 */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8265 /*ARGSUSED*/
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8266 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8267 f_diff_hlID(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8268 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8269 typval_T *rettv;
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8270 {
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8271 #ifdef FEAT_DIFF
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8272 linenr_T lnum = get_tv_lnum(argvars);
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8273 static linenr_T prev_lnum = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8274 static int changedtick = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8275 static int fnum = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8276 static int change_start = 0;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8277 static int change_end = 0;
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 533
diff changeset
8278 static hlf_T hlID = 0;
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8279 int filler_lines;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8280 int col;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8281
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8282 if (lnum < 0) /* ignore type error in {lnum} arg */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8283 lnum = 0;
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8284 if (lnum != prev_lnum
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8285 || changedtick != curbuf->b_changedtick
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8286 || fnum != curbuf->b_fnum)
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8287 {
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8288 /* New line, buffer, change: need to get the values. */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8289 filler_lines = diff_check(curwin, lnum);
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8290 if (filler_lines < 0)
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8291 {
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8292 if (filler_lines == -1)
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8293 {
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8294 change_start = MAXCOL;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8295 change_end = -1;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8296 if (diff_find_change(curwin, lnum, &change_start, &change_end))
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8297 hlID = HLF_ADD; /* added line */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8298 else
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8299 hlID = HLF_CHD; /* changed line */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8300 }
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8301 else
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8302 hlID = HLF_ADD; /* added line */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8303 }
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8304 else
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 533
diff changeset
8305 hlID = (hlf_T)0;
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8306 prev_lnum = lnum;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8307 changedtick = curbuf->b_changedtick;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8308 fnum = curbuf->b_fnum;
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8309 }
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8310
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8311 if (hlID == HLF_CHD || hlID == HLF_TXD)
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8312 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8313 col = get_tv_number(&argvars[1]) - 1; /* ignore type error in {col} */
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8314 if (col >= change_start && col <= change_end)
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8315 hlID = HLF_TXD; /* changed text */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8316 else
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8317 hlID = HLF_CHD; /* changed line */
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8318 }
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 533
diff changeset
8319 rettv->vval.v_number = hlID == (hlf_T)0 ? 0 : (int)hlID;
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8320 #endif
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8321 }
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8322
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 29
diff changeset
8323 /*
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8324 * "empty({expr})" function
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8325 */
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8326 static void
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8327 f_empty(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8328 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8329 typval_T *rettv;
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8330 {
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8331 int n;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8332
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8333 switch (argvars[0].v_type)
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8334 {
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8335 case VAR_STRING:
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8336 case VAR_FUNC:
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8337 n = argvars[0].vval.v_string == NULL
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8338 || *argvars[0].vval.v_string == NUL;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8339 break;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8340 case VAR_NUMBER:
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8341 n = argvars[0].vval.v_number == 0;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8342 break;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8343 case VAR_LIST:
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8344 n = argvars[0].vval.v_list == NULL
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8345 || argvars[0].vval.v_list->lv_first == NULL;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8346 break;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8347 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8348 n = argvars[0].vval.v_dict == NULL
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8349 || argvars[0].vval.v_dict->dv_hashtab.ht_used == 0;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8350 break;
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8351 default:
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8352 EMSG2(_(e_intern2), "f_empty()");
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8353 n = 0;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8354 }
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8355
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8356 rettv->vval.v_number = n;
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8357 }
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8358
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
8359 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8360 * "escape({string}, {chars})" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8361 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8362 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8363 f_escape(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8364 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8365 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8366 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8367 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8368
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8369 rettv->vval.v_string = vim_strsave_escaped(get_tv_string(&argvars[0]),
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8370 get_tv_string_buf(&argvars[1], buf));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8371 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8372 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8373
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8374 /*
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8375 * "eval()" function
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8376 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8377 /*ARGSUSED*/
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8378 static void
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8379 f_eval(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8380 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8381 typval_T *rettv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8382 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8383 char_u *s;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8384
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8385 s = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8386 if (s != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8387 s = skipwhite(s);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8388
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8389 if (s == NULL || eval1(&s, rettv, TRUE) == FAIL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8390 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8391 rettv->v_type = VAR_NUMBER;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8392 rettv->vval.v_number = 0;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8393 }
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8394 else if (*s != NUL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8395 EMSG(_(e_trailing));
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8396 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8397
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8398 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8399 * "eventhandler()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8400 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8401 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8402 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8403 f_eventhandler(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8404 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8405 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8406 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8407 rettv->vval.v_number = vgetc_busy;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8408 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8409
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8410 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8411 * "executable()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8412 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8413 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8414 f_executable(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8415 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8416 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8417 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8418 rettv->vval.v_number = mch_can_exe(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8419 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8420
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8421 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8422 * "exists()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8423 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8424 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8425 f_exists(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8426 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8427 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8428 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8429 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8430 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8431 int n = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8432 int len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8433
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8434 p = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8435 if (*p == '$') /* environment variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8436 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8437 /* first try "normal" environment variables (fast) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8438 if (mch_getenv(p + 1) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8439 n = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8440 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8441 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8442 /* try expanding things like $VIM and ${HOME} */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8443 p = expand_env_save(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8444 if (p != NULL && *p != '$')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8445 n = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8446 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8447 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8448 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8449 else if (*p == '&' || *p == '+') /* option */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8450 n = (get_option_tv(&p, NULL, TRUE) == OK);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8451 else if (*p == '*') /* internal or user defined function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8452 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8453 n = function_exists(p + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8454 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8455 else if (*p == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8456 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8457 n = cmd_exists(p + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8458 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8459 else if (*p == '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8460 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8461 #ifdef FEAT_AUTOCMD
615
7fe13e0f5dce updated for version 7.0175
vimboss
parents: 614
diff changeset
8462 if (p[1] == '#')
7fe13e0f5dce updated for version 7.0175
vimboss
parents: 614
diff changeset
8463 n = autocmd_supported(p + 2);
7fe13e0f5dce updated for version 7.0175
vimboss
parents: 614
diff changeset
8464 else
7fe13e0f5dce updated for version 7.0175
vimboss
parents: 614
diff changeset
8465 n = au_exists(p + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8466 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8467 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8468 else /* internal variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8469 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8470 char_u *tofree;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8471 typval_T tv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8472
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8473 /* get_name_len() takes care of expanding curly braces */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8474 name = p;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8475 len = get_name_len(&p, &tofree, TRUE, FALSE);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8476 if (len > 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8477 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8478 if (tofree != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8479 name = tofree;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8480 n = (get_var_tv(name, len, &tv, FALSE) == OK);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8481 if (n)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8482 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8483 /* handle d.key, l[idx], f(expr) */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8484 n = (handle_subscript(&p, &tv, TRUE, FALSE) == OK);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8485 if (n)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8486 clear_tv(&tv);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8487 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8488 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8489
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
8490 vim_free(tofree);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8491 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8492
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8493 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8494 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8495
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8496 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8497 * "expand()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8498 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8499 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8500 f_expand(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8501 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8502 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8503 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8504 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8505 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8506 char_u *errormsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8507 int flags = WILD_SILENT|WILD_USE_NL|WILD_LIST_NOTFOUND;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8508 expand_T xpc;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8509 int error = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8510
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8511 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8512 s = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8513 if (*s == '%' || *s == '#' || *s == '<')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8514 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8515 ++emsg_off;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8516 rettv->vval.v_string = eval_vars(s, &len, NULL, &errormsg, s);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8517 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8518 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8519 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8520 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8521 /* When the optional second argument is non-zero, don't remove matches
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8522 * for 'suffixes' and 'wildignore' */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8523 if (argvars[1].v_type != VAR_UNKNOWN
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8524 && get_tv_number_chk(&argvars[1], &error))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8525 flags |= WILD_KEEP_ALL;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8526 if (!error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8527 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8528 ExpandInit(&xpc);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8529 xpc.xp_context = EXPAND_FILES;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8530 rettv->vval.v_string = ExpandOne(&xpc, s, NULL, flags, WILD_ALL);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8531 ExpandCleanup(&xpc);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8532 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8533 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8534 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8535 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8536 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8537
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8538 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8539 * "extend(list, list [, idx])" function
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8540 * "extend(dict, dict [, action])" function
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8541 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8542 static void
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8543 f_extend(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8544 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8545 typval_T *rettv;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8546 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8547 rettv->vval.v_number = 0;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8548 if (argvars[0].v_type == VAR_LIST && argvars[1].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8549 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8550 list_T *l1, *l2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8551 listitem_T *item;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8552 long before;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8553 int error = FALSE;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8554
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8555 l1 = argvars[0].vval.v_list;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8556 l2 = argvars[1].vval.v_list;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8557 if (l1 != NULL && !tv_check_lock(l1->lv_lock, (char_u *)"extend()")
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8558 && l2 != NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8559 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8560 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8561 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8562 before = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8563 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8564 return; /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8565
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8566 if (before == l1->lv_len)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8567 item = NULL;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8568 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8569 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8570 item = list_find(l1, before);
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8571 if (item == NULL)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8572 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8573 EMSGN(_(e_listidx), before);
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8574 return;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
8575 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8576 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8577 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8578 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8579 item = NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8580 list_extend(l1, l2, item);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8581
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8582 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8583 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8584 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8585 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
8586 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8587 dict_T *d1, *d2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8588 dictitem_T *di1;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8589 char_u *action;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8590 int i;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8591 hashitem_T *hi2;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8592 int todo;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8593
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8594 d1 = argvars[0].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8595 d2 = argvars[1].vval.v_dict;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8596 if (d1 != NULL && !tv_check_lock(d1->dv_lock, (char_u *)"extend()")
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8597 && d2 != NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8598 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8599 /* Check the third argument. */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8600 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8601 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8602 static char *(av[]) = {"keep", "force", "error"};
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8603
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8604 action = get_tv_string_chk(&argvars[2]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8605 if (action == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8606 return; /* type error; errmsg already given */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8607 for (i = 0; i < 3; ++i)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8608 if (STRCMP(action, av[i]) == 0)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8609 break;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8610 if (i == 3)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8611 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8612 EMSGN(_(e_invarg2), action);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8613 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8614 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8615 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8616 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8617 action = (char_u *)"force";
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8618
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8619 /* Go over all entries in the second dict and add them to the
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8620 * first dict. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8621 todo = d2->dv_hashtab.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8622 for (hi2 = d2->dv_hashtab.ht_array; todo > 0; ++hi2)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8623 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8624 if (!HASHITEM_EMPTY(hi2))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8625 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8626 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8627 di1 = dict_find(d1, hi2->hi_key, -1);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8628 if (di1 == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8629 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8630 di1 = dictitem_copy(HI2DI(hi2));
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8631 if (di1 != NULL && dict_add(d1, di1) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8632 dictitem_free(di1);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8633 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8634 else if (*action == 'e')
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8635 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8636 EMSG2(_("E737: Key already exists: %s"), hi2->hi_key);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8637 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8638 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8639 else if (*action == 'f')
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8640 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8641 clear_tv(&di1->di_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8642 copy_tv(&HI2DI(hi2)->di_tv, &di1->di_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8643 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8644 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8645 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8646
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8647 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8648 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8649 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8650 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8651 EMSG2(_(e_listdictarg), "extend()");
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8652 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8653
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
8654 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8655 * "filereadable()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8656 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8657 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8658 f_filereadable(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8659 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8660 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8661 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8662 FILE *fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8663 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8664 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8665
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8666 p = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8667 if (*p && !mch_isdir(p) && (fd = mch_fopen((char *)p, "r")) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8668 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8669 n = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8670 fclose(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8671 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8672 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8673 n = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8674
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8675 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8676 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8677
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8678 /*
315
a0451524244d updated for version 7.0082
vimboss
parents: 301
diff changeset
8679 * Return 0 for not writable, 1 for writable file, 2 for a dir which we have
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8680 * rights to write into.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8681 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8682 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8683 f_filewritable(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8684 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8685 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8686 {
315
a0451524244d updated for version 7.0082
vimboss
parents: 301
diff changeset
8687 rettv->vval.v_number = filewritable(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8688 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8689
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8690 static void findfilendir __ARGS((typval_T *argvars, typval_T *rettv, int dir));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8691
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8692 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8693 findfilendir(argvars, rettv, dir)
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;
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8696 int dir;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8697 {
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8698 #ifdef FEAT_SEARCHPATH
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8699 char_u *fname;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8700 char_u *fresult = NULL;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8701 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
8702 char_u *p;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8703 char_u pathbuf[NUMBUFLEN];
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8704 int count = 1;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8705 int first = TRUE;
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8706
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8707 fname = get_tv_string(&argvars[0]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8708
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8709 if (argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
8710 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8711 p = get_tv_string_buf_chk(&argvars[1], pathbuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8712 if (p == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8713 count = -1; /* error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8714 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8715 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8716 if (*p != NUL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8717 path = p;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8718
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8719 if (argvars[2].v_type != VAR_UNKNOWN)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8720 count = get_tv_number_chk(&argvars[2], NULL); /* -1: error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8721 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8722 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8723
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8724 if (*fname != NUL && count >= 0)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8725 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8726 do
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8727 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8728 vim_free(fresult);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8729 fresult = find_file_in_path_option(first ? fname : NULL,
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8730 first ? (int)STRLEN(fname) : 0,
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8731 0, first, path, dir, NULL);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8732 first = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8733 } while (--count > 0 && fresult != NULL);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8734 }
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8735
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8736 rettv->vval.v_string = fresult;
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8737 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8738 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8739 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8740 rettv->v_type = VAR_STRING;
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8741 }
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8742
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8743 static void filter_map __ARGS((typval_T *argvars, typval_T *rettv, int map));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8744 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
8745
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8746 /*
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8747 * Implementation of map() and filter().
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8748 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8749 static void
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8750 filter_map(argvars, rettv, map)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8751 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8752 typval_T *rettv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8753 int map;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8754 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8755 char_u buf[NUMBUFLEN];
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8756 char_u *expr;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8757 listitem_T *li, *nli;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8758 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8759 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8760 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8761 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8762 dict_T *d = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8763 typval_T save_val;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8764 typval_T save_key;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8765 int rem;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8766 int todo;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8767 char_u *msg = map ? (char_u *)"map()" : (char_u *)"filter()";
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8768
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8769
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8770 rettv->vval.v_number = 0;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8771 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8772 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8773 if ((l = argvars[0].vval.v_list) == NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8774 || (map && tv_check_lock(l->lv_lock, msg)))
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8775 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8776 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8777 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8778 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8779 if ((d = argvars[0].vval.v_dict) == NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8780 || (map && tv_check_lock(d->dv_lock, msg)))
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8781 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8782 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8783 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8784 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8785 EMSG2(_(e_listdictarg), msg);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8786 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8787 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8788
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8789 expr = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8790 /* On type errors, the preceding call has already displayed an error
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8791 * message. Avoid a misleading error message for an empty string that
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8792 * was not passed as argument. */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8793 if (expr != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8794 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8795 prepare_vimvar(VV_VAL, &save_val);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8796 expr = skipwhite(expr);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8797
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8798 if (argvars[0].v_type == VAR_DICT)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8799 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8800 prepare_vimvar(VV_KEY, &save_key);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8801 vimvars[VV_KEY].vv_type = VAR_STRING;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8802
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8803 ht = &d->dv_hashtab;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8804 hash_lock(ht);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8805 todo = ht->ht_used;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8806 for (hi = ht->ht_array; todo > 0; ++hi)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8807 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8808 if (!HASHITEM_EMPTY(hi))
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8809 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8810 --todo;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8811 di = HI2DI(hi);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8812 if (tv_check_lock(di->di_tv.v_lock, msg))
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8813 break;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8814 vimvars[VV_KEY].vv_str = vim_strsave(di->di_key);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8815 if (filter_map_one(&di->di_tv, expr, map, &rem) == FAIL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8816 break;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8817 if (!map && rem)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8818 dictitem_remove(d, di);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8819 clear_tv(&vimvars[VV_KEY].vv_tv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8820 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8821 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8822 hash_unlock(ht);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8823
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8824 restore_vimvar(VV_KEY, &save_key);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8825 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8826 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8827 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8828 for (li = l->lv_first; li != NULL; li = nli)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8829 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8830 if (tv_check_lock(li->li_tv.v_lock, msg))
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
8831 break;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8832 nli = li->li_next;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8833 if (filter_map_one(&li->li_tv, expr, map, &rem) == FAIL)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8834 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
8835 if (!map && rem)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8836 listitem_remove(l, li);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8837 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8838 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8839
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8840 restore_vimvar(VV_VAL, &save_val);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8841 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8842
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8843 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8844 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8845
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8846 static int
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8847 filter_map_one(tv, expr, map, remp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8848 typval_T *tv;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8849 char_u *expr;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8850 int map;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8851 int *remp;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8852 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8853 typval_T rettv;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8854 char_u *s;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8855
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8856 copy_tv(tv, &vimvars[VV_VAL].vv_tv);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8857 s = expr;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8858 if (eval1(&s, &rettv, TRUE) == FAIL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8859 return FAIL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8860 if (*s != NUL) /* check for trailing chars after expr */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8861 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8862 EMSG2(_(e_invexpr2), s);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8863 return FAIL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8864 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8865 if (map)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8866 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8867 /* map(): replace the list item value */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8868 clear_tv(tv);
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
8869 rettv.v_lock = 0;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8870 *tv = rettv;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8871 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8872 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8873 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8874 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8875
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8876 /* filter(): when expr is zero remove the item */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8877 *remp = (get_tv_number_chk(&rettv, &error) == 0);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8878 clear_tv(&rettv);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8879 /* On type error, nothing has been removed; return FAIL to stop the
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8880 * loop. The error message was given by get_tv_number_chk(). */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8881 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8882 return FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8883 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8884 clear_tv(&vimvars[VV_VAL].vv_tv);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
8885 return OK;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8886 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8887
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8888 /*
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8889 * "filter()" function
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8890 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8891 static void
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8892 f_filter(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8893 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8894 typval_T *rettv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8895 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8896 filter_map(argvars, rettv, FALSE);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8897 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
8898
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
8899 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8900 * "finddir({fname}[, {path}[, {count}]])" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8901 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8902 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8903 f_finddir(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8904 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8905 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8906 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8907 findfilendir(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8908 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8909
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8910 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8911 * "findfile({fname}[, {path}[, {count}]])" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8912 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8913 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8914 f_findfile(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8915 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8916 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8917 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8918 findfilendir(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8919 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8920
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8921 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8922 * "fnamemodify({fname}, {mods})" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8923 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8924 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8925 f_fnamemodify(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8926 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8927 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8928 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8929 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8930 char_u *mods;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8931 int usedlen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8932 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8933 char_u *fbuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8934 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8935
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8936 fname = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8937 mods = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8938 if (fname == NULL || mods == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8939 fname = NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8940 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8941 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8942 len = (int)STRLEN(fname);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8943 (void)modify_fname(mods, &usedlen, &fname, &fbuf, &len);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
8944 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8945
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8946 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8947 if (fname == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8948 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8949 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8950 rettv->vval.v_string = vim_strnsave(fname, len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8951 vim_free(fbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8952 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8953
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8954 static void foldclosed_both __ARGS((typval_T *argvars, typval_T *rettv, int end));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8955
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8956 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8957 * "foldclosed()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8958 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8959 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8960 foldclosed_both(argvars, rettv, end)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8961 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8962 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8963 int end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8964 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8965 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8966 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8967 linenr_T first, last;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8968
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8969 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8970 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8971 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8972 if (hasFoldingWin(curwin, lnum, &first, &last, FALSE, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8973 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8974 if (end)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8975 rettv->vval.v_number = (varnumber_T)last;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8976 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8977 rettv->vval.v_number = (varnumber_T)first;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8978 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8979 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8980 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8981 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
8982 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8983 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8984
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8985 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8986 * "foldclosed()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8987 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8988 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8989 f_foldclosed(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8990 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
8991 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8992 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8993 foldclosed_both(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8994 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8995
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8996 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8997 * "foldclosedend()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8998 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
8999 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9000 f_foldclosedend(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9001 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9002 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9003 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9004 foldclosed_both(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9005 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9006
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9007 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9008 * "foldlevel()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9009 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9010 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9011 f_foldlevel(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9012 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9013 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9014 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9015 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9016 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9017
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9018 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9019 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9020 rettv->vval.v_number = foldLevel(lnum);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9021 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9022 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9023 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9024 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9025
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9026 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9027 * "foldtext()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9028 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9029 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9030 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9031 f_foldtext(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9032 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9033 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9034 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9035 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9036 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9037 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9038 char_u *r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9039 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9040 char *txt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9041 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9042
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9043 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9044 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9045 #ifdef FEAT_FOLDING
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9046 if ((linenr_T)vimvars[VV_FOLDSTART].vv_nr > 0
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9047 && (linenr_T)vimvars[VV_FOLDEND].vv_nr
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9048 <= curbuf->b_ml.ml_line_count
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9049 && vimvars[VV_FOLDDASHES].vv_str != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9050 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9051 /* Find first non-empty line in the fold. */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9052 lnum = (linenr_T)vimvars[VV_FOLDSTART].vv_nr;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9053 while (lnum < (linenr_T)vimvars[VV_FOLDEND].vv_nr)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9054 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9055 if (!linewhite(lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9056 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9057 ++lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9058 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9059
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9060 /* Find interesting text in this line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9061 s = skipwhite(ml_get(lnum));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9062 /* skip C comment-start */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9063 if (s[0] == '/' && (s[1] == '*' || s[1] == '/'))
36
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
9064 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9065 s = skipwhite(s + 2);
36
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
9066 if (*skipwhite(s) == NUL
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9067 && lnum + 1 < (linenr_T)vimvars[VV_FOLDEND].vv_nr)
36
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
9068 {
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
9069 s = skipwhite(ml_get(lnum + 1));
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
9070 if (*s == '*')
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
9071 s = skipwhite(s + 1);
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
9072 }
125e80798a85 updated for version 7.0021
vimboss
parents: 34
diff changeset
9073 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9074 txt = _("+-%s%3ld lines: ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9075 r = alloc((unsigned)(STRLEN(txt)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9076 + STRLEN(vimvars[VV_FOLDDASHES].vv_str) /* for %s */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9077 + 20 /* for %3ld */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9078 + STRLEN(s))); /* concatenated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9079 if (r != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9080 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9081 sprintf((char *)r, txt, vimvars[VV_FOLDDASHES].vv_str,
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9082 (long)((linenr_T)vimvars[VV_FOLDEND].vv_nr
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9083 - (linenr_T)vimvars[VV_FOLDSTART].vv_nr + 1));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9084 len = (int)STRLEN(r);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9085 STRCAT(r, s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9086 /* remove 'foldmarker' and 'commentstring' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9087 foldtext_cleanup(r + len);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9088 rettv->vval.v_string = r;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9089 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9090 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9091 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9092 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9093
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9094 /*
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9095 * "foldtextresult(lnum)" function
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9096 */
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9097 /*ARGSUSED*/
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9098 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9099 f_foldtextresult(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9100 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9101 typval_T *rettv;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9102 {
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9103 #ifdef FEAT_FOLDING
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9104 linenr_T lnum;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9105 char_u *text;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9106 char_u buf[51];
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9107 foldinfo_T foldinfo;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9108 int fold_count;
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9109 #endif
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9110
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9111 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9112 rettv->vval.v_string = NULL;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9113 #ifdef FEAT_FOLDING
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9114 lnum = get_tv_lnum(argvars);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9115 /* treat illegal types and illegal string values for {lnum} the same */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9116 if (lnum < 0)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9117 lnum = 0;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9118 fold_count = foldedCount(curwin, lnum, &foldinfo);
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9119 if (fold_count > 0)
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9120 {
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9121 text = get_foldtext(curwin, lnum, lnum + fold_count - 1,
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9122 &foldinfo, buf);
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9123 if (text == buf)
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9124 text = vim_strsave(text);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9125 rettv->vval.v_string = text;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9126 }
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9127 #endif
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9128 }
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9129
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
9130 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9131 * "foreground()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9132 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9133 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9134 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9135 f_foreground(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9136 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9137 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9138 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9139 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9140 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9141 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9142 gui_mch_set_foreground();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9143 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9144 # ifdef WIN32
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9145 win32_set_foreground();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9146 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9147 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9148 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9149
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9150 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9151 * "function()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9152 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9153 /*ARGSUSED*/
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9154 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9155 f_function(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9156 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9157 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9158 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9159 char_u *s;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9160
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
9161 rettv->vval.v_number = 0;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9162 s = get_tv_string(&argvars[0]);
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
9163 if (s == NULL || *s == NUL || VIM_ISDIGIT(*s))
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9164 EMSG2(_(e_invarg2), s);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9165 else if (!function_exists(s))
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
9166 EMSG2(_("E700: Unknown function: %s"), s);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9167 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9168 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9169 rettv->vval.v_string = vim_strsave(s);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9170 rettv->v_type = VAR_FUNC;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9171 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9172 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9173
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9174 /*
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9175 * "garbagecollect()" function
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9176 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9177 /*ARGSUSED*/
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9178 static void
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9179 f_garbagecollect(argvars, rettv)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9180 typval_T *argvars;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9181 typval_T *rettv;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9182 {
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9183 garbage_collect();
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9184 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9185
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
9186 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9187 * "get()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9188 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9189 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9190 f_get(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9191 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9192 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9193 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9194 listitem_T *li;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9195 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9196 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9197 dict_T *d;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9198 typval_T *tv = NULL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9199
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9200 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9201 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9202 if ((l = argvars[0].vval.v_list) != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9203 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9204 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9205
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9206 li = list_find(l, get_tv_number_chk(&argvars[1], &error));
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9207 if (!error && li != NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9208 tv = &li->li_tv;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9209 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9210 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9211 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9212 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9213 if ((d = argvars[0].vval.v_dict) != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9214 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
9215 di = dict_find(d, get_tv_string(&argvars[1]), -1);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9216 if (di != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9217 tv = &di->di_tv;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9218 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9219 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9220 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9221 EMSG2(_(e_listdictarg), "get()");
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9222
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9223 if (tv == NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9224 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9225 if (argvars[2].v_type == VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9226 rettv->vval.v_number = 0;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9227 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9228 copy_tv(&argvars[2], rettv);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9229 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9230 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9231 copy_tv(tv, rettv);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9232 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9233
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9234 static void get_buffer_lines __ARGS((buf_T *buf, linenr_T start, linenr_T end, int retlist, typval_T *rettv));
433
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9235
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9236 /*
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9237 * Get line or list of lines from buffer "buf" into "rettv".
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9238 * Return a range (from start to end) of lines in rettv from the specified
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9239 * buffer.
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9240 * If 'retlist' is TRUE, then the lines are returned as a Vim List.
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9241 */
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9242 static void
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9243 get_buffer_lines(buf, start, end, retlist, rettv)
433
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9244 buf_T *buf;
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9245 linenr_T start;
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9246 linenr_T end;
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9247 int retlist;
433
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9248 typval_T *rettv;
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9249 {
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9250 char_u *p;
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9251 list_T *l = NULL;
433
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9252
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9253 if (retlist)
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9254 {
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9255 l = list_alloc();
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9256 if (l == NULL)
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9257 return;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9258
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9259 rettv->vval.v_list = l;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9260 rettv->v_type = VAR_LIST;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9261 ++l->lv_refcount;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9262 }
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9263 else
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9264 rettv->vval.v_number = 0;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9265
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9266 if (buf == NULL || buf->b_ml.ml_mfp == NULL || start < 0)
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9267 return;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9268
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9269 if (!retlist)
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9270 {
433
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9271 if (start >= 1 && start <= buf->b_ml.ml_line_count)
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9272 p = ml_get_buf(buf, start, FALSE);
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9273 else
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9274 p = (char_u *)"";
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9275
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9276 rettv->v_type = VAR_STRING;
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9277 rettv->vval.v_string = vim_strsave(p);
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9278 }
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9279 else
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9280 {
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9281 if (end < start)
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9282 return;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9283
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9284 if (start < 1)
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9285 start = 1;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9286 if (end > buf->b_ml.ml_line_count)
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9287 end = buf->b_ml.ml_line_count;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9288 while (start <= end)
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
9289 if (list_append_string(l, ml_get_buf(buf, start++, FALSE), -1)
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
9290 == FAIL)
517
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
9291 break;
433
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9292 }
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9293 }
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9294
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9295 /*
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9296 * "getbufline()" function
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9297 */
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9298 static void
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9299 f_getbufline(argvars, rettv)
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9300 typval_T *argvars;
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9301 typval_T *rettv;
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9302 {
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9303 linenr_T lnum;
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9304 linenr_T end;
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9305 buf_T *buf;
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9306
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9307 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9308 ++emsg_off;
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9309 buf = get_buf_tv(&argvars[0]);
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9310 --emsg_off;
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9311
448
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
9312 lnum = get_tv_lnum_buf(&argvars[1], buf);
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9313 if (argvars[2].v_type == VAR_UNKNOWN)
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9314 end = lnum;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9315 else
448
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
9316 end = get_tv_lnum_buf(&argvars[2], buf);
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
9317
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9318 get_buffer_lines(buf, lnum, end, TRUE, rettv);
433
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9319 }
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9320
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9321 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9322 * "getbufvar()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9323 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9324 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9325 f_getbufvar(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9326 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9327 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9328 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9329 buf_T *buf;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9330 buf_T *save_curbuf;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9331 char_u *varname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9332 dictitem_T *v;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9333
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9334 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9335 varname = get_tv_string_chk(&argvars[1]);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9336 ++emsg_off;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9337 buf = get_buf_tv(&argvars[0]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9338
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9339 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9340 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9341
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9342 if (buf != NULL && varname != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9343 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9344 if (*varname == '&') /* buffer-local-option */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9345 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9346 /* set curbuf to be our buf, temporarily */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9347 save_curbuf = curbuf;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9348 curbuf = buf;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9349
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9350 get_option_tv(&varname, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9351
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9352 /* restore previous notion of curbuf */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9353 curbuf = save_curbuf;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9354 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9355 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9356 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9357 if (*varname == NUL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9358 /* let getbufvar({nr}, "") return the "b:" dictionary. The
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9359 * scope prefix before the NUL byte is required by
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9360 * find_var_in_ht(). */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9361 varname = (char_u *)"b:" + 2;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9362 /* look up the variable */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
9363 v = find_var_in_ht(&buf->b_vars.dv_hashtab, varname, FALSE);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9364 if (v != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9365 copy_tv(&v->di_tv, rettv);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9366 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9367 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9368
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9369 --emsg_off;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9370 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9371
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9372 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9373 * "getchar()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9374 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9375 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9376 f_getchar(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9377 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9378 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9379 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9380 varnumber_T n;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9381 int error = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9382
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9383 ++no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9384 ++allow_keys;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9385 if (argvars[0].v_type == VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9386 /* getchar(): blocking wait. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9387 n = safe_vgetc();
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9388 else if (get_tv_number_chk(&argvars[0], &error) == 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9389 /* getchar(1): only check if char avail */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9390 n = vpeekc();
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9391 else if (error || vpeekc() == NUL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9392 /* illegal argument or getchar(0) and no char avail: return zero */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9393 n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9394 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9395 /* getchar(0) and char avail: return char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9396 n = safe_vgetc();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9397 --no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9398 --allow_keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9399
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9400 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9401 if (IS_SPECIAL(n) || mod_mask != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9402 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9403 char_u temp[10]; /* modifier: 3, mbyte-char: 6, NUL: 1 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9404 int i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9405
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9406 /* Turn a special key into three bytes, plus modifier. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9407 if (mod_mask != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9408 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9409 temp[i++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9410 temp[i++] = KS_MODIFIER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9411 temp[i++] = mod_mask;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9412 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9413 if (IS_SPECIAL(n))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9414 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9415 temp[i++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9416 temp[i++] = K_SECOND(n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9417 temp[i++] = K_THIRD(n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9418 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9419 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9420 else if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9421 i += (*mb_char2bytes)(n, temp + i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9422 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9423 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9424 temp[i++] = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9425 temp[i++] = NUL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9426 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9427 rettv->vval.v_string = vim_strsave(temp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9428 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9429 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9430
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9431 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9432 * "getcharmod()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9433 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9434 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9435 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9436 f_getcharmod(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9437 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9438 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9439 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9440 rettv->vval.v_number = mod_mask;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9441 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9442
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9443 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9444 * "getcmdline()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9445 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9446 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9447 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9448 f_getcmdline(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9449 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9450 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9451 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9452 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9453 rettv->vval.v_string = get_cmdline_str();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9454 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9455
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9456 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9457 * "getcmdpos()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9458 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9459 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9460 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9461 f_getcmdpos(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9462 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9463 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9464 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9465 rettv->vval.v_number = get_cmdline_pos() + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9466 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9467
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9468 /*
531
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
9469 * "getcmdtype()" function
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
9470 */
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
9471 /*ARGSUSED*/
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
9472 static void
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
9473 f_getcmdtype(argvars, rettv)
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
9474 typval_T *argvars;
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
9475 typval_T *rettv;
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
9476 {
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
9477 rettv->v_type = VAR_STRING;
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
9478 rettv->vval.v_string = alloc(2);
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
9479 if (rettv->vval.v_string != NULL)
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
9480 {
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
9481 rettv->vval.v_string[0] = get_cmdline_type();
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
9482 rettv->vval.v_string[1] = NUL;
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
9483 }
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
9484 }
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
9485
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
9486 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9487 * "getcwd()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9488 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9489 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9490 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9491 f_getcwd(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9492 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9493 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9494 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9495 char_u cwd[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9496
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9497 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9498 if (mch_dirname(cwd, MAXPATHL) == FAIL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9499 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9500 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9501 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9502 rettv->vval.v_string = vim_strsave(cwd);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9503 #ifdef BACKSLASH_IN_FILENAME
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9504 if (rettv->vval.v_string != NULL)
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9505 slash_adjust(rettv->vval.v_string);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9506 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9507 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9508 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9509
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9510 /*
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9511 * "getfontname()" function
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9512 */
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
9513 /*ARGSUSED*/
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9514 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9515 f_getfontname(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9516 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9517 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9518 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9519 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9520 rettv->vval.v_string = NULL;
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9521 #ifdef FEAT_GUI
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9522 if (gui.in_use)
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9523 {
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9524 GuiFont font;
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9525 char_u *name = NULL;
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9526
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9527 if (argvars[0].v_type == VAR_UNKNOWN)
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9528 {
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9529 /* Get the "Normal" font. Either the name saved by
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9530 * hl_set_font_name() or from the font ID. */
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9531 font = gui.norm_font;
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9532 name = hl_get_font_name();
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9533 }
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9534 else
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9535 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9536 name = get_tv_string(&argvars[0]);
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9537 if (STRCMP(name, "*") == 0) /* don't use font dialog */
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9538 return;
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9539 font = gui_mch_get_font(name, FALSE);
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9540 if (font == NOFONT)
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9541 return; /* Invalid font name, return empty string. */
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9542 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9543 rettv->vval.v_string = gui_mch_get_fontname(font, name);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9544 if (argvars[0].v_type != VAR_UNKNOWN)
38
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9545 gui_mch_free_font(font);
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9546 }
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9547 #endif
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9548 }
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9549
c524f99c7925 updated for version 7.0022
vimboss
parents: 36
diff changeset
9550 /*
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9551 * "getfperm({fname})" function
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9552 */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9553 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9554 f_getfperm(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9555 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9556 typval_T *rettv;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9557 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9558 char_u *fname;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9559 struct stat st;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9560 char_u *perm = NULL;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9561 char_u flags[] = "rwx";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9562 int i;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9563
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9564 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9565
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9566 rettv->v_type = VAR_STRING;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9567 if (mch_stat((char *)fname, &st) >= 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9568 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9569 perm = vim_strsave((char_u *)"---------");
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9570 if (perm != NULL)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9571 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9572 for (i = 0; i < 9; i++)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9573 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9574 if (st.st_mode & (1 << (8 - i)))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9575 perm[i] = flags[i % 3];
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9576 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9577 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9578 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9579 rettv->vval.v_string = perm;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9580 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9581
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9582 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9583 * "getfsize({fname})" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9584 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9585 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9586 f_getfsize(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9587 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9588 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9589 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9590 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9591 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9592
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9593 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9594
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9595 rettv->v_type = VAR_NUMBER;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9596
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9597 if (mch_stat((char *)fname, &st) >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9598 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9599 if (mch_isdir(fname))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9600 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9601 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9602 rettv->vval.v_number = (varnumber_T)st.st_size;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9603 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9604 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9605 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9606 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9607
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9608 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9609 * "getftime({fname})" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9610 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9611 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9612 f_getftime(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9613 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9614 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9615 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9616 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9617 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9618
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9619 fname = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9620
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9621 if (mch_stat((char *)fname, &st) >= 0)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9622 rettv->vval.v_number = (varnumber_T)st.st_mtime;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9623 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9624 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9625 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9626
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9627 /*
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9628 * "getftype({fname})" function
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9629 */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9630 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9631 f_getftype(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9632 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9633 typval_T *rettv;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9634 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9635 char_u *fname;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9636 struct stat st;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9637 char_u *type = NULL;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9638 char *t;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9639
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9640 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9641
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9642 rettv->v_type = VAR_STRING;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9643 if (mch_lstat((char *)fname, &st) >= 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9644 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9645 #ifdef S_ISREG
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9646 if (S_ISREG(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9647 t = "file";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9648 else if (S_ISDIR(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9649 t = "dir";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9650 # ifdef S_ISLNK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9651 else if (S_ISLNK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9652 t = "link";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9653 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9654 # ifdef S_ISBLK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9655 else if (S_ISBLK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9656 t = "bdev";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9657 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9658 # ifdef S_ISCHR
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9659 else if (S_ISCHR(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9660 t = "cdev";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9661 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9662 # ifdef S_ISFIFO
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9663 else if (S_ISFIFO(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9664 t = "fifo";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9665 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9666 # ifdef S_ISSOCK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9667 else if (S_ISSOCK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9668 t = "fifo";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9669 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9670 else
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9671 t = "other";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9672 #else
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9673 # ifdef S_IFMT
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9674 switch (st.st_mode & S_IFMT)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9675 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9676 case S_IFREG: t = "file"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9677 case S_IFDIR: t = "dir"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9678 # ifdef S_IFLNK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9679 case S_IFLNK: t = "link"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9680 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9681 # ifdef S_IFBLK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9682 case S_IFBLK: t = "bdev"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9683 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9684 # ifdef S_IFCHR
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9685 case S_IFCHR: t = "cdev"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9686 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9687 # ifdef S_IFIFO
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9688 case S_IFIFO: t = "fifo"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9689 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9690 # ifdef S_IFSOCK
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9691 case S_IFSOCK: t = "socket"; break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9692 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9693 default: t = "other";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9694 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9695 # else
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9696 if (mch_isdir(fname))
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9697 t = "dir";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9698 else
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9699 t = "file";
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9700 # endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9701 #endif
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9702 type = vim_strsave((char_u *)t);
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9703 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9704 rettv->vval.v_string = type;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9705 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9706
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
9707 /*
433
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9708 * "getline(lnum, [end])" function
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9709 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9710 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9711 f_getline(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9712 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9713 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9714 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9715 linenr_T lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9716 linenr_T end;
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9717 int retlist;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9718
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9719 lnum = get_tv_lnum(argvars);
433
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9720 if (argvars[1].v_type == VAR_UNKNOWN)
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9721 {
433
d5ec1b42ceb0 updated for version 7.0111
vimboss
parents: 425
diff changeset
9722 end = 0;
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9723 retlist = FALSE;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9724 }
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9725 else
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9726 {
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9727 end = get_tv_lnum(&argvars[1]);
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9728 retlist = TRUE;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9729 }
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9730
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
9731 get_buffer_lines(curbuf, lnum, end, retlist, rettv);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9732 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9733
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
9734 /*
231
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9735 * "getqflist()" function
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9736 */
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9737 /*ARGSUSED*/
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9738 static void
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9739 f_getqflist(argvars, rettv)
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9740 typval_T *argvars;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9741 typval_T *rettv;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9742 {
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9743 #ifdef FEAT_QUICKFIX
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9744 list_T *l;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9745 #endif
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9746
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9747 rettv->vval.v_number = FALSE;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9748 #ifdef FEAT_QUICKFIX
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9749 l = list_alloc();
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9750 if (l != NULL)
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9751 {
517
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
9752 rettv->vval.v_list = l;
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
9753 rettv->v_type = VAR_LIST;
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
9754 ++l->lv_refcount;
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
9755 (void)get_errorlist(l);
231
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9756 }
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9757 #endif
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9758 }
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9759
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
9760 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9761 * "getreg()" 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_getreg(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;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9767 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9768 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9769 int regname;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
9770 int arg2 = FALSE;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9771 int error = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9772
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9773 if (argvars[0].v_type != VAR_UNKNOWN)
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
9774 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9775 strregname = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9776 error = strregname == NULL;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
9777 if (argvars[1].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9778 arg2 = get_tv_number_chk(&argvars[1], &error);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
9779 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9780 else
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9781 strregname = vimvars[VV_REG].vv_str;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9782 regname = (strregname == NULL ? '"' : *strregname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9783 if (regname == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9784 regname = '"';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9785
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9786 rettv->v_type = VAR_STRING;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9787 rettv->vval.v_string = error ? NULL :
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9788 get_reg_contents(regname, TRUE, arg2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9789 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9790
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9791 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9792 * "getregtype()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9793 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9794 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9795 f_getregtype(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9796 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9797 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9798 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9799 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9800 int regname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9801 char_u buf[NUMBUFLEN + 2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9802 long reglen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9803
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
9804 if (argvars[0].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9805 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9806 strregname = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9807 if (strregname == NULL) /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9808 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9809 rettv->v_type = VAR_STRING;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9810 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9811 return;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9812 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9813 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9814 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9815 /* Default to v:register */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
9816 strregname = vimvars[VV_REG].vv_str;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9817
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9818 regname = (strregname == NULL ? '"' : *strregname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9819 if (regname == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9820 regname = '"';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9821
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9822 buf[0] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9823 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9824 switch (get_reg_type(regname, &reglen))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9825 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9826 case MLINE: buf[0] = 'V'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9827 case MCHAR: buf[0] = 'v'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9828 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9829 case MBLOCK:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9830 buf[0] = Ctrl_V;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9831 sprintf((char *)buf + 1, "%ld", reglen + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9832 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9833 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9834 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9835 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9836 rettv->vval.v_string = vim_strsave(buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9837 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9838
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9839 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9840 * "getwinposx()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9841 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9842 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9843 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9844 f_getwinposx(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9845 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9846 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9847 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9848 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9849 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9850 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9851 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9852 int x, y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9853
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9854 if (gui_mch_get_winpos(&x, &y) == OK)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9855 rettv->vval.v_number = x;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9856 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9857 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9858 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9859
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9860 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9861 * "getwinposy()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9862 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9863 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9864 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9865 f_getwinposy(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9866 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9867 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9868 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9869 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9870 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9871 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9872 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9873 int x, y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9874
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9875 if (gui_mch_get_winpos(&x, &y) == OK)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9876 rettv->vval.v_number = y;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9877 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9878 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9879 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9880
411
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9881 static win_T *find_win_by_nr __ARGS((typval_T *vp));
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9882
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9883 static win_T *
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9884 find_win_by_nr(vp)
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9885 typval_T *vp;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9886 {
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9887 #ifdef FEAT_WINDOWS
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9888 win_T *wp;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9889 #endif
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9890 int nr;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9891
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9892 nr = get_tv_number_chk(vp, NULL);
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9893
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9894 #ifdef FEAT_WINDOWS
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9895 if (nr < 0)
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9896 return NULL;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9897 if (nr == 0)
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9898 return curwin;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9899
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9900 for (wp = firstwin; wp != NULL; wp = wp->w_next)
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9901 if (--nr <= 0)
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9902 break;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9903 return wp;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9904 #else
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9905 if (nr == 0 || nr == 1)
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9906 return curwin;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9907 return NULL;
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9908 #endif
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9909 }
5f33b64a6694 updated for version 7.0107
vimboss
parents: 408
diff changeset
9910
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9911 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9912 * "getwinvar()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9913 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9914 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9915 f_getwinvar(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9916 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9917 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9918 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9919 win_T *win, *oldcurwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9920 char_u *varname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9921 dictitem_T *v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9922
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9923 win = find_win_by_nr(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9924 varname = get_tv_string_chk(&argvars[1]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9925 ++emsg_off;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9926
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9927 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9928 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9929
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9930 if (win != NULL && varname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9931 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9932 if (*varname == '&') /* window-local-option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9933 {
218
0d6554dfc71e updated for version 7.0061
vimboss
parents: 208
diff changeset
9934 /* Set curwin to be our win, temporarily. Also set curbuf, so
0d6554dfc71e updated for version 7.0061
vimboss
parents: 208
diff changeset
9935 * that we can get buffer-local options. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9936 oldcurwin = curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9937 curwin = win;
218
0d6554dfc71e updated for version 7.0061
vimboss
parents: 208
diff changeset
9938 curbuf = win->w_buffer;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9939
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9940 get_option_tv(&varname, rettv, 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9941
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9942 /* restore previous notion of curwin */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9943 curwin = oldcurwin;
218
0d6554dfc71e updated for version 7.0061
vimboss
parents: 208
diff changeset
9944 curbuf = curwin->w_buffer;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9945 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9946 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9947 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9948 if (*varname == NUL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9949 /* let getwinvar({nr}, "") return the "w:" dictionary. The
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9950 * scope prefix before the NUL byte is required by
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9951 * find_var_in_ht(). */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9952 varname = (char_u *)"w:" + 2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9953 /* look up the variable */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
9954 v = find_var_in_ht(&win->w_vars.dv_hashtab, varname, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9955 if (v != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9956 copy_tv(&v->di_tv, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9957 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9958 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9959
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9960 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9961 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9962
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9963 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9964 * "glob()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9965 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9966 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9967 f_glob(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9968 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9969 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9970 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9971 expand_T xpc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9972
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9973 ExpandInit(&xpc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9974 xpc.xp_context = EXPAND_FILES;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9975 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9976 rettv->vval.v_string = ExpandOne(&xpc, get_tv_string(&argvars[0]),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9977 NULL, WILD_USE_NL|WILD_SILENT, WILD_ALL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9978 ExpandCleanup(&xpc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9979 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9980
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9981 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9982 * "globpath()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9983 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9984 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9985 f_globpath(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9986 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
9987 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9988 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9989 char_u buf1[NUMBUFLEN];
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9990 char_u *file = get_tv_string_buf_chk(&argvars[1], buf1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9991
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
9992 rettv->v_type = VAR_STRING;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9993 if (file == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9994 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9995 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
9996 rettv->vval.v_string = globpath(get_tv_string(&argvars[0]), file);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9997 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9998
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9999 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10000 * "has()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10001 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10002 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10003 f_has(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10004 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10005 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10006 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10007 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10008 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10009 int n = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10010 static char *(has_list[]) =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10011 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10012 #ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10013 "amiga",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10014 # ifdef FEAT_ARP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10015 "arp",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10016 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10017 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10018 #ifdef __BEOS__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10019 "beos",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10020 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10021 #ifdef MSDOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10022 # ifdef DJGPP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10023 "dos32",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10024 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10025 "dos16",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10026 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10027 #endif
575
f1d46f948241 updated for version 7.0163
vimboss
parents: 557
diff changeset
10028 #ifdef MACOS
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10029 "mac",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10030 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10031 #if defined(MACOS_X_UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10032 "macunix",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10033 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10034 #ifdef OS2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10035 "os2",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10036 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10037 #ifdef __QNX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10038 "qnx",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10039 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10040 #ifdef RISCOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10041 "riscos",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10042 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10043 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10044 "unix",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10045 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10046 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10047 "vms",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10048 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10049 #ifdef WIN16
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10050 "win16",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10051 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10052 #ifdef WIN32
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10053 "win32",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10054 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10055 #if defined(UNIX) && (defined(__CYGWIN32__) || defined(__CYGWIN__))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10056 "win32unix",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10057 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10058 #ifdef WIN64
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10059 "win64",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10060 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10061 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10062 "ebcdic",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10063 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10064 #ifndef CASE_INSENSITIVE_FILENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10065 "fname_case",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10066 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10067 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10068 "arabic",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10069 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10070 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10071 "autocmd",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10072 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10073 #ifdef FEAT_BEVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10074 "balloon_eval",
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
10075 # ifndef FEAT_GUI_W32 /* other GUIs always have multiline balloons */
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
10076 "balloon_multiline",
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
10077 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10078 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10079 #if defined(SOME_BUILTIN_TCAPS) || defined(ALL_BUILTIN_TCAPS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10080 "builtin_terms",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10081 # ifdef ALL_BUILTIN_TCAPS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10082 "all_builtin_terms",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10083 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10084 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10085 #ifdef FEAT_BYTEOFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10086 "byte_offset",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10087 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10088 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10089 "cindent",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10090 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10091 #ifdef FEAT_CLIENTSERVER
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10092 "clientserver",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10093 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10094 #ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10095 "clipboard",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10096 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10097 #ifdef FEAT_CMDL_COMPL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10098 "cmdline_compl",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10099 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10100 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10101 "cmdline_hist",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10102 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10103 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10104 "comments",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10105 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10106 #ifdef FEAT_CRYPT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10107 "cryptv",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10108 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10109 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10110 "cscope",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10111 #endif
500
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 499
diff changeset
10112 #ifdef CURSOR_SHAPE
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 499
diff changeset
10113 "cursorshape",
4772a5e3f9fa updated for version 7.0138
vimboss
parents: 499
diff changeset
10114 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10115 #ifdef DEBUG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10116 "debug",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10117 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10118 #ifdef FEAT_CON_DIALOG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10119 "dialog_con",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10120 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10121 #ifdef FEAT_GUI_DIALOG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10122 "dialog_gui",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10123 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10124 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10125 "diff",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10126 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10127 #ifdef FEAT_DIGRAPHS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10128 "digraphs",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10129 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10130 #ifdef FEAT_DND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10131 "dnd",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10132 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10133 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10134 "emacs_tags",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10135 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10136 "eval", /* always present, of course! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10137 #ifdef FEAT_EX_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10138 "ex_extra",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10139 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10140 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10141 "extra_search",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10142 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10143 #ifdef FEAT_FKMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10144 "farsi",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10145 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10146 #ifdef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10147 "file_in_path",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10148 #endif
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10149 #if defined(UNIX) && !defined(USE_SYSTEM)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10150 "filterpipe",
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
10151 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10152 #ifdef FEAT_FIND_ID
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10153 "find_in_path",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10154 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10155 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10156 "folding",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10157 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10158 #ifdef FEAT_FOOTER
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10159 "footer",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10160 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10161 #if !defined(USE_SYSTEM) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10162 "fork",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10163 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10164 #ifdef FEAT_GETTEXT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10165 "gettext",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10166 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10167 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10168 "gui",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10169 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10170 #ifdef FEAT_GUI_ATHENA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10171 # ifdef FEAT_GUI_NEXTAW
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10172 "gui_neXtaw",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10173 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10174 "gui_athena",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10175 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10176 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10177 #ifdef FEAT_GUI_GTK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10178 "gui_gtk",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10179 # ifdef HAVE_GTK2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10180 "gui_gtk2",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10181 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10182 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10183 #ifdef FEAT_GUI_MAC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10184 "gui_mac",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10185 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10186 #ifdef FEAT_GUI_MOTIF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10187 "gui_motif",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10188 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10189 #ifdef FEAT_GUI_PHOTON
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10190 "gui_photon",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10191 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10192 #ifdef FEAT_GUI_W16
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10193 "gui_win16",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10194 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10195 #ifdef FEAT_GUI_W32
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10196 "gui_win32",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10197 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10198 #ifdef FEAT_HANGULIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10199 "hangul_input",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10200 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10201 #if defined(HAVE_ICONV_H) && defined(USE_ICONV)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10202 "iconv",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10203 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10204 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10205 "insert_expand",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10206 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10207 #ifdef FEAT_JUMPLIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10208 "jumplist",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10209 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10210 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10211 "keymap",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10212 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10213 #ifdef FEAT_LANGMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10214 "langmap",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10215 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10216 #ifdef FEAT_LIBCALL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10217 "libcall",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10218 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10219 #ifdef FEAT_LINEBREAK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10220 "linebreak",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10221 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10222 #ifdef FEAT_LISP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10223 "lispindent",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10224 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10225 #ifdef FEAT_LISTCMDS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10226 "listcmds",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10227 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10228 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10229 "localmap",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10230 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10231 #ifdef FEAT_MENU
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10232 "menu",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10233 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10234 #ifdef FEAT_SESSION
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10235 "mksession",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10236 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10237 #ifdef FEAT_MODIFY_FNAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10238 "modify_fname",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10239 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10240 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10241 "mouse",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10242 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10243 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10244 "mouseshape",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10245 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10246 #if defined(UNIX) || defined(VMS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10247 # ifdef FEAT_MOUSE_DEC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10248 "mouse_dec",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10249 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10250 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10251 "mouse_gpm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10252 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10253 # ifdef FEAT_MOUSE_JSB
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10254 "mouse_jsbterm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10255 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10256 # ifdef FEAT_MOUSE_NET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10257 "mouse_netterm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10258 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10259 # ifdef FEAT_MOUSE_PTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10260 "mouse_pterm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10261 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10262 # ifdef FEAT_MOUSE_XTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10263 "mouse_xterm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10264 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10265 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10266 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10267 "multi_byte",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10268 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10269 #ifdef FEAT_MBYTE_IME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10270 "multi_byte_ime",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10271 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10272 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10273 "multi_lang",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10274 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
10275 #ifdef FEAT_MZSCHEME
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10276 #ifndef DYNAMIC_MZSCHEME
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
10277 "mzscheme",
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
10278 #endif
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10279 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10280 #ifdef FEAT_OLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10281 "ole",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10282 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10283 #ifdef FEAT_OSFILETYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10284 "osfiletype",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10285 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10286 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10287 "path_extra",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10288 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10289 #ifdef FEAT_PERL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10290 #ifndef DYNAMIC_PERL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10291 "perl",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10292 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10293 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10294 #ifdef FEAT_PYTHON
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10295 #ifndef DYNAMIC_PYTHON
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10296 "python",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10297 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10298 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10299 #ifdef FEAT_POSTSCRIPT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10300 "postscript",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10301 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10302 #ifdef FEAT_PRINTER
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10303 "printer",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10304 #endif
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
10305 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
10306 "profile",
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
10307 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10308 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10309 "quickfix",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10310 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10311 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10312 "rightleft",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10313 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10314 #if defined(FEAT_RUBY) && !defined(DYNAMIC_RUBY)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10315 "ruby",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10316 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10317 #ifdef FEAT_SCROLLBIND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10318 "scrollbind",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10319 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10320 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10321 "showcmd",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10322 "cmdline_info",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10323 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10324 #ifdef FEAT_SIGNS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10325 "signs",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10326 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10327 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10328 "smartindent",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10329 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10330 #ifdef FEAT_SNIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10331 "sniff",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10332 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10333 #ifdef FEAT_STL_OPT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10334 "statusline",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10335 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10336 #ifdef FEAT_SUN_WORKSHOP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10337 "sun_workshop",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10338 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10339 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10340 "netbeans_intg",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10341 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10342 #ifdef FEAT_SYN_HL
315
a0451524244d updated for version 7.0082
vimboss
parents: 301
diff changeset
10343 "spell",
a0451524244d updated for version 7.0082
vimboss
parents: 301
diff changeset
10344 #endif
a0451524244d updated for version 7.0082
vimboss
parents: 301
diff changeset
10345 #ifdef FEAT_SYN_HL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10346 "syntax",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10347 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10348 #if defined(USE_SYSTEM) || !defined(UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10349 "system",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10350 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10351 #ifdef FEAT_TAG_BINS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10352 "tag_binary",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10353 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10354 #ifdef FEAT_TAG_OLDSTATIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10355 "tag_old_static",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10356 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10357 #ifdef FEAT_TAG_ANYWHITE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10358 "tag_any_white",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10359 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10360 #ifdef FEAT_TCL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10361 # ifndef DYNAMIC_TCL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10362 "tcl",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10363 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10364 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10365 #ifdef TERMINFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10366 "terminfo",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10367 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10368 #ifdef FEAT_TERMRESPONSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10369 "termresponse",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10370 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10371 #ifdef FEAT_TEXTOBJ
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10372 "textobjects",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10373 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10374 #ifdef HAVE_TGETENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10375 "tgetent",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10376 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10377 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10378 "title",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10379 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10380 #ifdef FEAT_TOOLBAR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10381 "toolbar",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10382 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10383 #ifdef FEAT_USR_CMDS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10384 "user-commands", /* was accidentally included in 5.4 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10385 "user_commands",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10386 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10387 #ifdef FEAT_VIMINFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10388 "viminfo",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10389 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10390 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10391 "vertsplit",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10392 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10393 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10394 "virtualedit",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10395 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10396 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10397 "visual",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10398 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10399 #ifdef FEAT_VISUALEXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10400 "visualextra",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10401 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10402 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10403 "vreplace",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10404 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10405 #ifdef FEAT_WILDIGN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10406 "wildignore",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10407 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10408 #ifdef FEAT_WILDMENU
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10409 "wildmenu",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10410 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10411 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10412 "windows",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10413 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10414 #ifdef FEAT_WAK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10415 "winaltkeys",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10416 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10417 #ifdef FEAT_WRITEBACKUP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10418 "writebackup",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10419 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10420 #ifdef FEAT_XIM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10421 "xim",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10422 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10423 #ifdef FEAT_XFONTSET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10424 "xfontset",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10425 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10426 #ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10427 "xsmp",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10428 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10429 #ifdef USE_XSMP_INTERACT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10430 "xsmp_interact",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10431 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10432 #ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10433 "xterm_clipboard",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10434 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10435 #ifdef FEAT_XTERM_SAVE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10436 "xterm_save",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10437 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10438 #if defined(UNIX) && defined(FEAT_X11)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10439 "X11",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10440 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10441 NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10442 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10443
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10444 name = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10445 for (i = 0; has_list[i] != NULL; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10446 if (STRICMP(name, has_list[i]) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10447 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10448 n = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10449 break;
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 if (n == FALSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10453 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10454 if (STRNICMP(name, "patch", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10455 n = has_patch(atoi((char *)name + 5));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10456 else if (STRICMP(name, "vim_starting") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10457 n = (starting != 0);
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
10458 #if defined(FEAT_BEVAL) && defined(FEAT_GUI_W32)
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
10459 else if (STRICMP(name, "balloon_multiline") == 0)
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
10460 n = multiline_balloon_available();
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
10461 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10462 #ifdef DYNAMIC_TCL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10463 else if (STRICMP(name, "tcl") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10464 n = tcl_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10465 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10466 #if defined(USE_ICONV) && defined(DYNAMIC_ICONV)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10467 else if (STRICMP(name, "iconv") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10468 n = iconv_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10469 #endif
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10470 #ifdef DYNAMIC_MZSCHEME
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10471 else if (STRICMP(name, "mzscheme") == 0)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10472 n = mzscheme_enabled(FALSE);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10473 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10474 #ifdef DYNAMIC_RUBY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10475 else if (STRICMP(name, "ruby") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10476 n = ruby_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10477 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10478 #ifdef DYNAMIC_PYTHON
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10479 else if (STRICMP(name, "python") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10480 n = python_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10481 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10482 #ifdef DYNAMIC_PERL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10483 else if (STRICMP(name, "perl") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10484 n = perl_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10485 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10486 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10487 else if (STRICMP(name, "gui_running") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10488 n = (gui.in_use || gui.starting);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10489 # ifdef FEAT_GUI_W32
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10490 else if (STRICMP(name, "gui_win32s") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10491 n = gui_is_win32s();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10492 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10493 # ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10494 else if (STRICMP(name, "browse") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10495 n = gui.in_use; /* gui_mch_browse() works when GUI is running */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10496 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10497 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10498 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10499 else if (STRICMP(name, "syntax_items") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10500 n = syntax_present(curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10501 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10502 #if defined(WIN3264)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10503 else if (STRICMP(name, "win95") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10504 n = mch_windows95();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10505 #endif
34
7f788cd27415 updated for version 7.0020
vimboss
parents: 32
diff changeset
10506 #ifdef FEAT_NETBEANS_INTG
7f788cd27415 updated for version 7.0020
vimboss
parents: 32
diff changeset
10507 else if (STRICMP(name, "netbeans_enabled") == 0)
7f788cd27415 updated for version 7.0020
vimboss
parents: 32
diff changeset
10508 n = usingNetbeans;
7f788cd27415 updated for version 7.0020
vimboss
parents: 32
diff changeset
10509 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10510 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10511
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10512 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10513 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10514
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10515 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10516 * "has_key()" function
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10517 */
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10518 static void
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10519 f_has_key(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10520 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10521 typval_T *rettv;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10522 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10523 rettv->vval.v_number = 0;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10524 if (argvars[0].v_type != VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10525 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10526 EMSG(_(e_dictreq));
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10527 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10528 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10529 if (argvars[0].vval.v_dict == NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10530 return;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10531
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10532 rettv->vval.v_number = dict_find(argvars[0].vval.v_dict,
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
10533 get_tv_string(&argvars[1]), -1) != NULL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10534 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10535
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
10536 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10537 * "hasmapto()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10538 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10539 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10540 f_hasmapto(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10541 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10542 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10543 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10544 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10545 char_u *mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10546 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10547
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10548 name = get_tv_string(&argvars[0]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10549 if (argvars[1].v_type == VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10550 mode = (char_u *)"nvo";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10551 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10552 mode = get_tv_string_buf(&argvars[1], buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10553
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10554 if (map_to_exists(name, mode))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10555 rettv->vval.v_number = TRUE;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10556 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10557 rettv->vval.v_number = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10558 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10559
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10560 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10561 * "histadd()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10562 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10563 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10564 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10565 f_histadd(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10566 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10567 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10568 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10569 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10570 int histype;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10571 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10572 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10573 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10574
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10575 rettv->vval.v_number = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10576 if (check_restricted() || check_secure())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10577 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10578 #ifdef FEAT_CMDHIST
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10579 str = get_tv_string_chk(&argvars[0]); /* NULL on type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10580 histype = str != NULL ? get_histtype(str) : -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10581 if (histype >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10582 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10583 str = get_tv_string_buf(&argvars[1], buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10584 if (*str != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10585 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10586 add_to_history(histype, str, FALSE, NUL);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10587 rettv->vval.v_number = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10588 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10589 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10590 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10591 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10592 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10593
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10594 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10595 * "histdel()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10596 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10597 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10598 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10599 f_histdel(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10600 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10601 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10602 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10603 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10604 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10605 char_u buf[NUMBUFLEN];
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10606 char_u *str;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10607
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10608 str = get_tv_string_chk(&argvars[0]); /* NULL on type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10609 if (str == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10610 n = 0;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10611 else if (argvars[1].v_type == VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10612 /* only one argument: clear entire history */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10613 n = clr_history(get_histtype(str));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10614 else if (argvars[1].v_type == VAR_NUMBER)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10615 /* index given: remove that entry */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10616 n = del_history_idx(get_histtype(str),
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10617 (int)get_tv_number(&argvars[1]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10618 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10619 /* string given: remove all matching entries */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10620 n = del_history_entry(get_histtype(str),
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10621 get_tv_string_buf(&argvars[1], buf));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10622 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10623 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10624 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10625 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10626 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10627
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10628 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10629 * "histget()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10630 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10631 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10632 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10633 f_histget(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10634 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10635 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10636 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10637 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10638 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10639 int idx;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10640 char_u *str;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10641
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10642 str = get_tv_string_chk(&argvars[0]); /* NULL on type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10643 if (str == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10644 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10645 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10646 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10647 type = get_histtype(str);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10648 if (argvars[1].v_type == VAR_UNKNOWN)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10649 idx = get_history_idx(type);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10650 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10651 idx = (int)get_tv_number_chk(&argvars[1], NULL);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10652 /* -1 on type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10653 rettv->vval.v_string = vim_strsave(get_history_entry(type, idx));
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10654 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10655 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10656 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10657 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10658 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10659 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10660
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10661 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10662 * "histnr()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10663 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10664 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10665 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10666 f_histnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10667 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10668 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10669 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10670 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10671
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10672 #ifdef FEAT_CMDHIST
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10673 char_u *history = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10674
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10675 i = history == NULL ? HIST_CMD - 1 : get_histtype(history);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10676 if (i >= HIST_CMD && i < HIST_COUNT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10677 i = get_history_idx(i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10678 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10679 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10680 i = -1;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10681 rettv->vval.v_number = i;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10682 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10683
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10684 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10685 * "highlightID(name)" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10686 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10687 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10688 f_hlID(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10689 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10690 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10691 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10692 rettv->vval.v_number = syn_name2id(get_tv_string(&argvars[0]));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10693 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10694
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
10695 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10696 * "highlight_exists()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10697 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10698 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10699 f_hlexists(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10700 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10701 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10702 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10703 rettv->vval.v_number = highlight_exists(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10704 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10705
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10706 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10707 * "hostname()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10708 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10709 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10710 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10711 f_hostname(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10712 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10713 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10714 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10715 char_u hostname[256];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10716
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10717 mch_get_host_name(hostname, 256);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10718 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10719 rettv->vval.v_string = vim_strsave(hostname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10720 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10721
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10722 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10723 * iconv() function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10724 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10725 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10726 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10727 f_iconv(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10728 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10729 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10730 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10731 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10732 char_u buf1[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10733 char_u buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10734 char_u *from, *to, *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10735 vimconv_T vimconv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10736 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10737
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10738 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10739 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10740
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10741 #ifdef FEAT_MBYTE
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10742 str = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10743 from = enc_canonize(enc_skip(get_tv_string_buf(&argvars[1], buf1)));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10744 to = enc_canonize(enc_skip(get_tv_string_buf(&argvars[2], buf2)));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10745 vimconv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10746 convert_setup(&vimconv, from, to);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10747
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10748 /* If the encodings are equal, no conversion needed. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10749 if (vimconv.vc_type == CONV_NONE)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10750 rettv->vval.v_string = vim_strsave(str);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10751 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10752 rettv->vval.v_string = string_convert(&vimconv, str, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10753
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10754 convert_setup(&vimconv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10755 vim_free(from);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10756 vim_free(to);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10757 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10758 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10759
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10760 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10761 * "indent()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10762 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10763 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10764 f_indent(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10765 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10766 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10767 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10768 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10769
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10770 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10771 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10772 rettv->vval.v_number = get_indent_lnum(lnum);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10773 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10774 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10775 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10776
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10777 /*
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10778 * "index()" function
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10779 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10780 static void
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10781 f_index(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10782 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10783 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10784 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10785 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10786 listitem_T *item;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10787 long idx = 0;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10788 int ic = FALSE;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10789
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10790 rettv->vval.v_number = -1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10791 if (argvars[0].v_type != VAR_LIST)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10792 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10793 EMSG(_(e_listreq));
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10794 return;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10795 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10796 l = argvars[0].vval.v_list;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10797 if (l != NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10798 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10799 item = l->lv_first;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10800 if (argvars[2].v_type != VAR_UNKNOWN)
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10801 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10802 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10803
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10804 /* Start at specified item. Use the cached index that list_find()
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10805 * sets, so that a negative number also works. */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10806 item = list_find(l, get_tv_number_chk(&argvars[2], &error));
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10807 idx = l->lv_idx;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10808 if (argvars[3].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10809 ic = get_tv_number_chk(&argvars[3], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10810 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10811 item = NULL;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
10812 }
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10813
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10814 for ( ; item != NULL; item = item->li_next, ++idx)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
10815 if (tv_equal(&item->li_tv, &argvars[1], ic))
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10816 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10817 rettv->vval.v_number = idx;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10818 break;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10819 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10820 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10821 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
10822
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10823 static int inputsecret_flag = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10824
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10825 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10826 * "input()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10827 * Also handles inputsecret() when inputsecret is set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10828 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10829 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10830 f_input(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10831 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10832 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10833 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10834 char_u *prompt = get_tv_string_chk(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10835 char_u *p = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10836 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10837 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10838 int cmd_silent_save = cmd_silent;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10839 char_u *defstr = (char_u *)"";
531
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
10840 int xp_type = EXPAND_NOTHING;
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
10841 char_u *xp_arg = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10842
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10843 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10844
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10845 #ifdef NO_CONSOLE_INPUT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10846 /* While starting up, there is no place to enter text. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10847 if (no_console_input())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10848 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10849 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10850 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10851 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10852 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10853
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10854 cmd_silent = FALSE; /* Want to see the prompt. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10855 if (prompt != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10856 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10857 /* Only the part of the message after the last NL is considered as
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10858 * prompt for the command line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10859 p = vim_strrchr(prompt, '\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10860 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10861 p = prompt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10862 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10863 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10864 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10865 c = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10866 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10867 msg_start();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10868 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10869 msg_puts_attr(prompt, echo_attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10870 msg_didout = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10871 msg_starthere();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10872 *p = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10873 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10874 cmdline_row = msg_row;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10875
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10876 if (argvars[1].v_type != VAR_UNKNOWN)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10877 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10878 defstr = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10879 if (defstr != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10880 stuffReadbuffSpec(defstr);
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
10881
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
10882 if (argvars[2].v_type != VAR_UNKNOWN)
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
10883 {
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
10884 char_u *xp_name;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
10885 int xp_namelen;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
10886 long argt;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
10887
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
10888 rettv->vval.v_string = NULL;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
10889
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
10890 xp_name = get_tv_string_buf_chk(&argvars[2], buf);
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
10891 if (xp_name == NULL)
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
10892 return;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
10893
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
10894 xp_namelen = STRLEN(xp_name);
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
10895
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
10896 if (parse_compl_arg(xp_name, xp_namelen, &xp_type, &argt,
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
10897 &xp_arg) == FAIL)
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
10898 return;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
10899 }
531
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
10900 }
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
10901
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10902 if (defstr != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10903 rettv->vval.v_string =
531
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
10904 getcmdline_prompt(inputsecret_flag ? NUL : '@', p, echo_attr,
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
10905 xp_type, xp_arg);
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
10906
da9142bd190a updated for version 7.0149
vimboss
parents: 524
diff changeset
10907 vim_free(xp_arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10908
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10909 /* since the user typed this, no need to wait for return */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10910 need_wait_return = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10911 msg_didout = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10912 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10913 cmd_silent = cmd_silent_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10914 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10915
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10916 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10917 * "inputdialog()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10918 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10919 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10920 f_inputdialog(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10921 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
10922 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10923 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10924 #if defined(FEAT_GUI_TEXTDIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10925 /* 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
10926 if (gui.in_use && vim_strchr(p_go, GO_CONDIALOG) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10927 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10928 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10929 char_u buf[NUMBUFLEN];
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10930 char_u *defstr = (char_u *)"";
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10931
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10932 message = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10933 if (argvars[1].v_type != VAR_UNKNOWN
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10934 && (defstr = get_tv_string_buf_chk(&argvars[1], buf)) != NULL)
419
f713fc55bf7b updated for version 7.0109
vimboss
parents: 411
diff changeset
10935 vim_strncpy(IObuff, defstr, IOSIZE - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10936 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10937 IObuff[0] = NUL;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10938 if (message != NULL && defstr != NULL
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10939 && do_dialog(VIM_QUESTION, NULL, message,
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10940 (char_u *)_("&OK\n&Cancel"), 1, IObuff) == 1)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10941 rettv->vval.v_string = vim_strsave(IObuff);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10942 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10943 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10944 if (message != NULL && defstr != NULL
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
10945 && argvars[1].v_type != VAR_UNKNOWN
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
10946 && argvars[2].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10947 rettv->vval.v_string = vim_strsave(
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10948 get_tv_string_buf(&argvars[2], buf));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10949 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10950 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10951 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10952 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10953 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10954 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10955 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
10956 f_input(argvars, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10957 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10958
521
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10959 /*
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10960 * "inputlist()" function
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10961 */
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10962 static void
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10963 f_inputlist(argvars, rettv)
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10964 typval_T *argvars;
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10965 typval_T *rettv;
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10966 {
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10967 listitem_T *li;
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10968 int selected;
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10969 int mouse_used;
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10970
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10971 rettv->vval.v_number = 0;
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10972 #ifdef NO_CONSOLE_INPUT
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10973 /* While starting up, there is no place to enter text. */
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10974 if (no_console_input())
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10975 return;
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10976 #endif
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10977 if (argvars[0].v_type != VAR_LIST || argvars[0].vval.v_list == NULL)
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10978 {
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10979 EMSG2(_(e_listarg), "inputlist()");
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10980 return;
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10981 }
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10982
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10983 msg_start();
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10984 lines_left = Rows; /* avoid more prompt */
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10985 msg_scroll = TRUE;
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10986 msg_clr_eos();
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10987
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10988 for (li = argvars[0].vval.v_list->lv_first; li != NULL; li = li->li_next)
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10989 {
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10990 msg_puts(get_tv_string(&li->li_tv));
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10991 msg_putchar('\n');
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10992 }
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10993
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10994 /* Ask for choice. */
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10995 selected = prompt_for_number(&mouse_used);
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10996 if (mouse_used)
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10997 selected -= lines_left;
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10998
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
10999 rettv->vval.v_number = selected;
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
11000 }
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
11001
f4a775df722b updated for version 7.0145
vimboss
parents: 517
diff changeset
11002
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11003 static garray_T ga_userinput = {0, 0, sizeof(tasave_T), 4, NULL};
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11004
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11005 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11006 * "inputrestore()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11007 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11008 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11009 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11010 f_inputrestore(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11011 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11012 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11013 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11014 if (ga_userinput.ga_len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11015 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11016 --ga_userinput.ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11017 restore_typeahead((tasave_T *)(ga_userinput.ga_data)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11018 + ga_userinput.ga_len);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11019 rettv->vval.v_number = 0; /* OK */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11020 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11021 else if (p_verbose > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11022 {
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
11023 verb_msg((char_u *)_("called inputrestore() more often than inputsave()"));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11024 rettv->vval.v_number = 1; /* Failed */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11025 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11026 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11027
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11028 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11029 * "inputsave()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11030 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11031 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11032 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11033 f_inputsave(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11034 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11035 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11036 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11037 /* Add an entry to the stack of typehead storage. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11038 if (ga_grow(&ga_userinput, 1) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11039 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11040 save_typeahead((tasave_T *)(ga_userinput.ga_data)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11041 + ga_userinput.ga_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11042 ++ga_userinput.ga_len;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11043 rettv->vval.v_number = 0; /* OK */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11044 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11045 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11046 rettv->vval.v_number = 1; /* Failed */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11047 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11048
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11049 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11050 * "inputsecret()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11051 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11052 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11053 f_inputsecret(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11054 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11055 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11056 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11057 ++cmdline_star;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11058 ++inputsecret_flag;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11059 f_input(argvars, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11060 --cmdline_star;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11061 --inputsecret_flag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11062 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11063
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11064 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11065 * "insert()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11066 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11067 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11068 f_insert(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;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11071 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11072 long before = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11073 listitem_T *item;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11074 list_T *l;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11075 int error = FALSE;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11076
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11077 rettv->vval.v_number = 0;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11078 if (argvars[0].v_type != VAR_LIST)
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11079 EMSG2(_(e_listarg), "insert()");
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11080 else if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11081 && !tv_check_lock(l->lv_lock, (char_u *)"insert()"))
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11082 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11083 if (argvars[2].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11084 before = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11085 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11086 return; /* type error; errmsg already given */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11087
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11088 if (before == l->lv_len)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11089 item = NULL;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11090 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11091 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11092 item = list_find(l, before);
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11093 if (item == NULL)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11094 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11095 EMSGN(_(e_listidx), before);
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11096 l = NULL;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11097 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11098 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11099 if (l != NULL)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11100 {
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11101 list_insert_tv(l, &argvars[1], item);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
11102 copy_tv(&argvars[0], rettv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11103 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11104 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11105 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11106
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11107 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11108 * "isdirectory()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11109 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11110 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11111 f_isdirectory(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11112 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11113 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11114 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11115 rettv->vval.v_number = mch_isdir(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11116 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11117
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11118 /*
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11119 * "islocked()" function
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11120 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11121 static void
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11122 f_islocked(argvars, rettv)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11123 typval_T *argvars;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11124 typval_T *rettv;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11125 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11126 lval_T lv;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11127 char_u *end;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11128 dictitem_T *di;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11129
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11130 rettv->vval.v_number = -1;
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
11131 end = get_lval(get_tv_string(&argvars[0]), NULL, &lv, FALSE, FALSE, FALSE,
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
11132 FNE_CHECK_START);
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11133 if (end != NULL && lv.ll_name != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11134 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11135 if (*end != NUL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11136 EMSG(_(e_trailing));
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11137 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11138 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11139 if (lv.ll_tv == NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11140 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11141 if (check_changedtick(lv.ll_name))
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11142 rettv->vval.v_number = 1; /* always locked */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11143 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11144 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11145 di = find_var(lv.ll_name, NULL);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11146 if (di != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11147 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11148 /* Consider a variable locked when:
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11149 * 1. the variable itself is locked
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11150 * 2. the value of the variable is locked.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11151 * 3. the List or Dict value is locked.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11152 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11153 rettv->vval.v_number = ((di->di_flags & DI_FLAGS_LOCK)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11154 || tv_islocked(&di->di_tv));
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11155 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11156 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11157 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11158 else if (lv.ll_range)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11159 EMSG(_("E745: Range not allowed"));
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11160 else if (lv.ll_newkey != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11161 EMSG2(_(e_dictkey), lv.ll_newkey);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11162 else if (lv.ll_list != NULL)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11163 /* List item. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11164 rettv->vval.v_number = tv_islocked(&lv.ll_li->li_tv);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11165 else
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11166 /* Dictionary item. */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11167 rettv->vval.v_number = tv_islocked(&lv.ll_di->di_tv);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11168 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11169 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11170
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11171 clear_lval(&lv);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11172 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11173
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11174 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
11175
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11176 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11177 * Turn a dict into a list:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11178 * "what" == 0: list of keys
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11179 * "what" == 1: list of values
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11180 * "what" == 2: list of items
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11181 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11182 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11183 dict_list(argvars, rettv, what)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11184 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11185 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11186 int what;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11187 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11188 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11189 list_T *l2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11190 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11191 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11192 listitem_T *li;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11193 listitem_T *li2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11194 dict_T *d;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11195 int todo;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11196
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11197 rettv->vval.v_number = 0;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11198 if (argvars[0].v_type != VAR_DICT)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11199 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11200 EMSG(_(e_dictreq));
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11201 return;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11202 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11203 if ((d = argvars[0].vval.v_dict) == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11204 return;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11205
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11206 l = list_alloc();
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11207 if (l == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11208 return;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11209 rettv->v_type = VAR_LIST;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11210 rettv->vval.v_list = l;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11211 ++l->lv_refcount;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11212
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11213 todo = d->dv_hashtab.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11214 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11215 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11216 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11217 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11218 --todo;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11219 di = HI2DI(hi);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11220
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11221 li = listitem_alloc();
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11222 if (li == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11223 break;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11224 list_append(l, li);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11225
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11226 if (what == 0)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11227 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11228 /* keys() */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11229 li->li_tv.v_type = VAR_STRING;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11230 li->li_tv.v_lock = 0;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11231 li->li_tv.vval.v_string = vim_strsave(di->di_key);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11232 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11233 else if (what == 1)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11234 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11235 /* values() */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11236 copy_tv(&di->di_tv, &li->li_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11237 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11238 else
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11239 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11240 /* items() */
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11241 l2 = list_alloc();
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11242 li->li_tv.v_type = VAR_LIST;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11243 li->li_tv.v_lock = 0;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11244 li->li_tv.vval.v_list = l2;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11245 if (l2 == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11246 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11247 ++l2->lv_refcount;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11248
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11249 li2 = listitem_alloc();
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11250 if (li2 == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11251 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11252 list_append(l2, li2);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11253 li2->li_tv.v_type = VAR_STRING;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
11254 li2->li_tv.v_lock = 0;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11255 li2->li_tv.vval.v_string = vim_strsave(di->di_key);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11256
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11257 li2 = listitem_alloc();
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11258 if (li2 == NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11259 break;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11260 list_append(l2, li2);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11261 copy_tv(&di->di_tv, &li2->li_tv);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11262 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11263 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11264 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11265 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11266
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11267 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11268 * "items(dict)" function
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11269 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11270 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11271 f_items(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11272 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11273 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11274 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11275 dict_list(argvars, rettv, 2);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11276 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11277
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11278 /*
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11279 * "join()" function
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11280 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11281 static void
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11282 f_join(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11283 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11284 typval_T *rettv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11285 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11286 garray_T ga;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11287 char_u *sep;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11288
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11289 rettv->vval.v_number = 0;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11290 if (argvars[0].v_type != VAR_LIST)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11291 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11292 EMSG(_(e_listreq));
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11293 return;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11294 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11295 if (argvars[0].vval.v_list == NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11296 return;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11297 if (argvars[1].v_type == VAR_UNKNOWN)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11298 sep = (char_u *)" ";
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11299 else
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11300 sep = get_tv_string_chk(&argvars[1]);
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11301
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11302 rettv->v_type = VAR_STRING;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11303
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11304 if (sep != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11305 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11306 ga_init2(&ga, (int)sizeof(char), 80);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11307 list_join(&ga, argvars[0].vval.v_list, sep, TRUE);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11308 ga_append(&ga, NUL);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11309 rettv->vval.v_string = (char_u *)ga.ga_data;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11310 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11311 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11312 rettv->vval.v_string = NULL;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11313 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11314
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11315 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11316 * "keys()" function
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11317 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11318 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11319 f_keys(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11320 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11321 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11322 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11323 dict_list(argvars, rettv, 0);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11324 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11325
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
11326 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11327 * "last_buffer_nr()" function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11328 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11329 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11330 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11331 f_last_buffer_nr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11332 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11333 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11334 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11335 int n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11336 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11337
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11338 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11339 if (n < buf->b_fnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11340 n = buf->b_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11341
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11342 rettv->vval.v_number = n;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11343 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11344
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11345 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11346 * "len()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11347 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11348 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11349 f_len(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11350 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11351 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11352 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11353 switch (argvars[0].v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11354 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11355 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11356 case VAR_NUMBER:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11357 rettv->vval.v_number = (varnumber_T)STRLEN(
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11358 get_tv_string(&argvars[0]));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11359 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11360 case VAR_LIST:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11361 rettv->vval.v_number = list_len(argvars[0].vval.v_list);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11362 break;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11363 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11364 rettv->vval.v_number = dict_len(argvars[0].vval.v_dict);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11365 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11366 default:
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
11367 EMSG(_("E701: Invalid type for len()"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11368 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11369 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11370 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11371
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11372 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
11373
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11374 static void
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11375 libcall_common(argvars, rettv, type)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11376 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11377 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11378 int type;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11379 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11380 #ifdef FEAT_LIBCALL
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11381 char_u *string_in;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11382 char_u **string_result;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11383 int nr_result;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11384 #endif
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11385
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11386 rettv->v_type = type;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11387 if (type == VAR_NUMBER)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11388 rettv->vval.v_number = 0;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11389 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11390 rettv->vval.v_string = NULL;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11391
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11392 if (check_restricted() || check_secure())
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11393 return;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11394
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11395 #ifdef FEAT_LIBCALL
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11396 /* The first two args must be strings, otherwise its meaningless */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11397 if (argvars[0].v_type == VAR_STRING && argvars[1].v_type == VAR_STRING)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11398 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11399 string_in = NULL;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11400 if (argvars[2].v_type == VAR_STRING)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11401 string_in = argvars[2].vval.v_string;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11402 if (type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11403 string_result = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11404 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11405 string_result = &rettv->vval.v_string;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11406 if (mch_libcall(argvars[0].vval.v_string,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11407 argvars[1].vval.v_string,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11408 string_in,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11409 argvars[2].vval.v_number,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11410 string_result,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11411 &nr_result) == OK
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11412 && type == VAR_NUMBER)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11413 rettv->vval.v_number = nr_result;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11414 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11415 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11416 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11417
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11418 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11419 * "libcall()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11420 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11421 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11422 f_libcall(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11423 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11424 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11425 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11426 libcall_common(argvars, rettv, VAR_STRING);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11427 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11428
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11429 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11430 * "libcallnr()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11431 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11432 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11433 f_libcallnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11434 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11435 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11436 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11437 libcall_common(argvars, rettv, VAR_NUMBER);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11438 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11439
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11440 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11441 * "line(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11442 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11443 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11444 f_line(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11445 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11446 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11447 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11448 linenr_T lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11449 pos_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11450
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11451 fp = var2fpos(&argvars[0], TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11452 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11453 lnum = fp->lnum;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11454 rettv->vval.v_number = lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11455 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11456
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11457 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11458 * "line2byte(lnum)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11459 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11460 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11461 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11462 f_line2byte(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11463 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11464 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11465 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11466 #ifndef FEAT_BYTEOFF
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11467 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11468 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11469 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11470
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11471 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11472 if (lnum < 1 || lnum > curbuf->b_ml.ml_line_count + 1)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11473 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11474 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11475 rettv->vval.v_number = ml_find_line_or_offset(curbuf, lnum, NULL);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11476 if (rettv->vval.v_number >= 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11477 ++rettv->vval.v_number;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11478 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11479 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11480
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11481 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11482 * "lispindent(lnum)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11483 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11484 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11485 f_lispindent(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11486 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11487 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11488 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11489 #ifdef FEAT_LISP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11490 pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11491 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11492
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11493 pos = curwin->w_cursor;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11494 lnum = get_tv_lnum(argvars);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11495 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11496 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11497 curwin->w_cursor.lnum = lnum;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11498 rettv->vval.v_number = get_lisp_indent();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11499 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11500 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11501 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11502 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11503 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11504 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11505
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11506 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11507 * "localtime()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11508 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11509 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11510 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11511 f_localtime(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11512 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11513 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11514 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11515 rettv->vval.v_number = (varnumber_T)time(NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11516 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11517
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11518 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
11519
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11520 static void
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11521 get_maparg(argvars, rettv, exact)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11522 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11523 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11524 int exact;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11525 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11526 char_u *keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11527 char_u *which;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11528 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11529 char_u *keys_buf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11530 char_u *rhs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11531 int mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11532 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11533
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11534 /* return empty string for failure */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11535 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11536 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11537
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11538 keys = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11539 if (*keys == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11540 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11541
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11542 if (argvars[1].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11543 which = get_tv_string_buf_chk(&argvars[1], buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11544 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11545 which = (char_u *)"";
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11546 if (which == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11547 return;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11548
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11549 mode = get_map_mode(&which, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11550
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11551 keys = replace_termcodes(keys, &keys_buf, TRUE, TRUE);
279
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
11552 rhs = check_map(keys, mode, exact, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11553 vim_free(keys_buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11554 if (rhs != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11555 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11556 ga_init(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11557 ga.ga_itemsize = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11558 ga.ga_growsize = 40;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11559
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11560 while (*rhs != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11561 ga_concat(&ga, str2special(&rhs, FALSE));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11562
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11563 ga_append(&ga, NUL);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11564 rettv->vval.v_string = (char_u *)ga.ga_data;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11565 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11566 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11567
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11568 /*
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11569 * "map()" function
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11570 */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11571 static void
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11572 f_map(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11573 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11574 typval_T *rettv;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11575 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11576 filter_map(argvars, rettv, TRUE);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11577 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11578
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11579 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11580 * "maparg()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11581 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11582 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11583 f_maparg(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11584 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11585 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11586 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11587 get_maparg(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11588 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11589
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11590 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11591 * "mapcheck()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11592 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11593 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11594 f_mapcheck(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11595 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11596 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11597 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11598 get_maparg(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11599 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11600
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11601 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
11602
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11603 static void
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11604 find_some_match(argvars, rettv, type)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11605 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11606 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11607 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11608 {
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11609 char_u *str = NULL;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11610 char_u *expr = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11611 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11612 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11613 char_u patbuf[NUMBUFLEN];
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11614 char_u strbuf[NUMBUFLEN];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11615 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11616 long start = 0;
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11617 long nth = 1;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
11618 int match = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11619 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11620 listitem_T *li = NULL;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11621 long idx = 0;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11622 char_u *tofree = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11623
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11624 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11625 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11626 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11627
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11628 rettv->vval.v_number = -1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11629 if (type == 3)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11630 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11631 /* return empty list when there are no matches */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11632 if ((rettv->vval.v_list = list_alloc()) == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11633 goto theend;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11634 rettv->v_type = VAR_LIST;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11635 ++rettv->vval.v_list->lv_refcount;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11636 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11637 else if (type == 2)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11638 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11639 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11640 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11641 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11642
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11643 if (argvars[0].v_type == VAR_LIST)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11644 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11645 if ((l = argvars[0].vval.v_list) == NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11646 goto theend;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11647 li = l->lv_first;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11648 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11649 else
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11650 expr = str = get_tv_string(&argvars[0]);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11651
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11652 pat = get_tv_string_buf_chk(&argvars[1], patbuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11653 if (pat == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11654 goto theend;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11655
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11656 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11657 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11658 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11659
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11660 start = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11661 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11662 goto theend;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11663 if (l != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11664 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11665 li = list_find(l, start);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11666 if (li == NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11667 goto theend;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11668 idx = l->lv_idx; /* use the cached index */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11669 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11670 else
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11671 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11672 if (start < 0)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11673 start = 0;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11674 if (start > (long)STRLEN(str))
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11675 goto theend;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11676 str += start;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11677 }
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11678
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
11679 if (argvars[3].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11680 nth = get_tv_number_chk(&argvars[3], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11681 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11682 goto theend;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11683 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11684
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11685 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11686 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11687 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11688 regmatch.rm_ic = p_ic;
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11689
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
11690 for (;;)
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11691 {
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11692 if (l != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11693 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11694 if (li == NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11695 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11696 match = FALSE;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11697 break;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11698 }
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11699 vim_free(tofree);
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11700 str = echo_string(&li->li_tv, &tofree, strbuf);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
11701 if (str == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
11702 break;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11703 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11704
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11705 match = vim_regexec_nl(&regmatch, str, (colnr_T)0);
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11706
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11707 if (match && --nth <= 0)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11708 break;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11709 if (l == NULL && !match)
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11710 break;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11711
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11712 /* Advance to just after the match. */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11713 if (l != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11714 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11715 li = li->li_next;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11716 ++idx;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11717 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11718 else
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11719 {
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11720 #ifdef FEAT_MBYTE
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 468
diff changeset
11721 str = regmatch.startp[0] + (*mb_ptr2len)(regmatch.startp[0]);
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11722 #else
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11723 str = regmatch.startp[0] + 1;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11724 #endif
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11725 }
19
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11726 }
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11727
a81bc802c17c updated for version 7.0011
vimboss
parents: 18
diff changeset
11728 if (match)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11729 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11730 if (type == 3)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11731 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11732 int i;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11733
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11734 /* return list with matched string and submatches */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11735 for (i = 0; i < NSUBEXP; ++i)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11736 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11737 if (regmatch.endp[i] == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11738 break;
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
11739 if (list_append_string(rettv->vval.v_list,
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
11740 regmatch.startp[i],
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
11741 (int)(regmatch.endp[i] - regmatch.startp[i]))
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
11742 == FAIL)
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11743 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11744 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11745 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11746 else if (type == 2)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11747 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11748 /* return matched string */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11749 if (l != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11750 copy_tv(&li->li_tv, rettv);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11751 else
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11752 rettv->vval.v_string = vim_strnsave(regmatch.startp[0],
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11753 (int)(regmatch.endp[0] - regmatch.startp[0]));
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11754 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11755 else if (l != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
11756 rettv->vval.v_number = idx;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11757 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11758 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11759 if (type != 0)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11760 rettv->vval.v_number =
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11761 (varnumber_T)(regmatch.startp[0] - str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11762 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11763 rettv->vval.v_number =
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11764 (varnumber_T)(regmatch.endp[0] - str);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11765 rettv->vval.v_number += str - expr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11766 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11767 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11768 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11769 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11770
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11771 theend:
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11772 vim_free(tofree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11773 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11774 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11775
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11776 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11777 * "match()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11778 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11779 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11780 f_match(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11781 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11782 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11783 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11784 find_some_match(argvars, rettv, 1);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11785 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11786
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11787 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11788 * "matchend()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11789 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11790 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11791 f_matchend(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11792 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11793 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11794 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11795 find_some_match(argvars, rettv, 0);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11796 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11797
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11798 /*
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11799 * "matchlist()" function
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11800 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11801 static void
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11802 f_matchlist(argvars, rettv)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11803 typval_T *argvars;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11804 typval_T *rettv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11805 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11806 find_some_match(argvars, rettv, 3);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11807 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11808
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
11809 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11810 * "matchstr()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11811 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11812 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11813 f_matchstr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11814 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11815 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11816 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11817 find_some_match(argvars, rettv, 2);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11818 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11819
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11820 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
11821
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11822 static void
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11823 max_min(argvars, rettv, domax)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11824 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11825 typval_T *rettv;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11826 int domax;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11827 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11828 long n = 0;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11829 long i;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11830 int error = FALSE;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11831
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11832 if (argvars[0].v_type == VAR_LIST)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11833 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11834 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11835 listitem_T *li;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11836
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11837 l = argvars[0].vval.v_list;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11838 if (l != NULL)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11839 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11840 li = l->lv_first;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11841 if (li != NULL)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11842 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11843 n = get_tv_number_chk(&li->li_tv, &error);
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
11844 for (;;)
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11845 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11846 li = li->li_next;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11847 if (li == NULL)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11848 break;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11849 i = get_tv_number_chk(&li->li_tv, &error);
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11850 if (domax ? i > n : i < n)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11851 n = i;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11852 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11853 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11854 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11855 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11856 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11857 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11858 dict_T *d;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11859 int first = TRUE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11860 hashitem_T *hi;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11861 int todo;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11862
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11863 d = argvars[0].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11864 if (d != NULL)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11865 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11866 todo = d->dv_hashtab.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11867 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11868 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11869 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11870 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11871 --todo;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11872 i = get_tv_number_chk(&HI2DI(hi)->di_tv, &error);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11873 if (first)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11874 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11875 n = i;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11876 first = FALSE;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11877 }
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
11878 else if (domax ? i > n : i < n)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11879 n = i;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11880 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11881 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11882 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
11883 }
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11884 else
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
11885 EMSG(_(e_listdictarg));
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11886 rettv->vval.v_number = error ? 0 : n;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11887 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11888
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11889 /*
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11890 * "max()" function
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11891 */
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11892 static void
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11893 f_max(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11894 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11895 typval_T *rettv;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11896 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11897 max_min(argvars, rettv, TRUE);
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11898 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11899
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11900 /*
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11901 * "min()" function
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11902 */
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11903 static void
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11904 f_min(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11905 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11906 typval_T *rettv;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11907 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11908 max_min(argvars, rettv, FALSE);
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11909 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
11910
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11911 static int mkdir_recurse __ARGS((char_u *dir, int prot));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11912
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11913 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11914 * Create the directory in which "dir" is located, and higher levels when
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11915 * needed.
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11916 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11917 static int
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11918 mkdir_recurse(dir, prot)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11919 char_u *dir;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11920 int prot;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11921 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11922 char_u *p;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11923 char_u *updir;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11924 int r = FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11925
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11926 /* Get end of directory name in "dir".
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11927 * We're done when it's "/" or "c:/". */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11928 p = gettail_sep(dir);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11929 if (p <= get_past_head(dir))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11930 return OK;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11931
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11932 /* If the directory exists we're done. Otherwise: create it.*/
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11933 updir = vim_strnsave(dir, (int)(p - dir));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11934 if (updir == NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11935 return FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11936 if (mch_isdir(updir))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11937 r = OK;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11938 else if (mkdir_recurse(updir, prot) == OK)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11939 r = vim_mkdir_emsg(updir, prot);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11940 vim_free(updir);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11941 return r;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11942 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11943
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11944 #ifdef vim_mkdir
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11945 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11946 * "mkdir()" function
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11947 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11948 static void
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11949 f_mkdir(argvars, rettv)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11950 typval_T *argvars;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11951 typval_T *rettv;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11952 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11953 char_u *dir;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11954 char_u buf[NUMBUFLEN];
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11955 int prot = 0755;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11956
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11957 rettv->vval.v_number = FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11958 if (check_restricted() || check_secure())
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11959 return;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11960
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11961 dir = get_tv_string_buf(&argvars[0], buf);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11962 if (argvars[1].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11963 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11964 if (argvars[2].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11965 prot = get_tv_number_chk(&argvars[2], NULL);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11966 if (prot != -1 && STRCMP(get_tv_string(&argvars[1]), "p") == 0)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11967 mkdir_recurse(dir, prot);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11968 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
11969 rettv->vval.v_number = prot != -1 ? vim_mkdir_emsg(dir, prot) : 0;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11970 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11971 #endif
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
11972
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
11973 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11974 * "mode()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11975 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11976 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11977 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
11978 f_mode(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11979 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
11980 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11981 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11982 char_u buf[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11983
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11984 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11985 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11986 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11987 if (VIsual_select)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11988 buf[0] = VIsual_mode + 's' - 'v';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11989 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11990 buf[0] = VIsual_mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11991 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11992 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11993 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11994 if (State == HITRETURN || State == ASKMORE || State == SETWSIZE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11995 buf[0] = 'r';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11996 else if (State & INSERT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11997 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11998 if (State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11999 buf[0] = 'R';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12000 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12001 buf[0] = 'i';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12002 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12003 else if (State & CMDLINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12004 buf[0] = 'c';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12005 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12006 buf[0] = 'n';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12007
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12008 buf[1] = NUL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12009 rettv->vval.v_string = vim_strsave(buf);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12010 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12011 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12012
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12013 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12014 * "nextnonblank()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12015 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12016 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12017 f_nextnonblank(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12018 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12019 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12020 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12021 linenr_T lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12022
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12023 for (lnum = get_tv_lnum(argvars); ; ++lnum)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12024 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12025 if (lnum < 0 || lnum > curbuf->b_ml.ml_line_count)
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12026 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12027 lnum = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12028 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12029 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12030 if (*skipwhite(ml_get(lnum)) != NUL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12031 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12032 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12033 rettv->vval.v_number = lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12034 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12035
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12036 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12037 * "nr2char()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12038 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12039 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12040 f_nr2char(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12041 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12042 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12043 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12044 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12045
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12046 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12047 if (has_mbyte)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12048 buf[(*mb_char2bytes)((int)get_tv_number(&argvars[0]), buf)] = NUL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12049 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12050 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12051 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12052 buf[0] = (char_u)get_tv_number(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12053 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12054 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12055 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12056 rettv->vval.v_string = vim_strsave(buf);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12057 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12058
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12059 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12060 * "prevnonblank()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12061 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12062 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12063 f_prevnonblank(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12064 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12065 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12066 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12067 linenr_T lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12068
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12069 lnum = get_tv_lnum(argvars);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12070 if (lnum < 1 || lnum > curbuf->b_ml.ml_line_count)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12071 lnum = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12072 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12073 while (lnum >= 1 && *skipwhite(ml_get(lnum)) == NUL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12074 --lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12075 rettv->vval.v_number = lnum;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12076 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12077
491
21c3634c2113 updated for version 7.0134
vimboss
parents: 489
diff changeset
12078 #ifdef HAVE_STDARG_H
21c3634c2113 updated for version 7.0134
vimboss
parents: 489
diff changeset
12079 /* This dummy va_list is here because:
21c3634c2113 updated for version 7.0134
vimboss
parents: 489
diff changeset
12080 * - passing a NULL pointer doesn't work when va_list isn't a pointer
21c3634c2113 updated for version 7.0134
vimboss
parents: 489
diff changeset
12081 * - locally in the function results in a "used before set" warning
21c3634c2113 updated for version 7.0134
vimboss
parents: 489
diff changeset
12082 * - using va_start() to initialize it gives "function with fixed args" error */
21c3634c2113 updated for version 7.0134
vimboss
parents: 489
diff changeset
12083 static va_list ap;
21c3634c2113 updated for version 7.0134
vimboss
parents: 489
diff changeset
12084 #endif
21c3634c2113 updated for version 7.0134
vimboss
parents: 489
diff changeset
12085
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12086 /*
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12087 * "printf()" function
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12088 */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12089 static void
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12090 f_printf(argvars, rettv)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12091 typval_T *argvars;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12092 typval_T *rettv;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12093 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12094 rettv->v_type = VAR_STRING;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12095 rettv->vval.v_string = NULL;
489
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
12096 #ifdef HAVE_STDARG_H /* only very old compilers can't do this */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12097 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12098 char_u buf[NUMBUFLEN];
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12099 int len;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12100 char_u *s;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12101 int saved_did_emsg = did_emsg;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12102 char *fmt;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12103
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12104 /* Get the required length, allocate the buffer and do it for real. */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12105 did_emsg = FALSE;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12106 fmt = (char *)get_tv_string_buf(&argvars[0], buf);
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 480
diff changeset
12107 len = vim_vsnprintf(NULL, 0, fmt, ap, argvars + 1);
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12108 if (!did_emsg)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12109 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12110 s = alloc(len + 1);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12111 if (s != NULL)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12112 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12113 rettv->vval.v_string = s;
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 480
diff changeset
12114 (void)vim_vsnprintf((char *)s, len + 1, fmt, ap, argvars + 1);
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12115 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12116 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12117 did_emsg |= saved_did_emsg;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12118 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12119 #endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12120 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12121
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
12122 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12123 * "range()" function
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12124 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12125 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12126 f_range(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12127 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12128 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12129 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12130 long start;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12131 long end;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12132 long stride = 1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12133 long i;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12134 list_T *l;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12135 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12136
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12137 start = get_tv_number_chk(&argvars[0], &error);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12138 if (argvars[1].v_type == VAR_UNKNOWN)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12139 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12140 end = start - 1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12141 start = 0;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12142 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12143 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12144 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12145 end = get_tv_number_chk(&argvars[1], &error);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12146 if (argvars[2].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12147 stride = get_tv_number_chk(&argvars[2], &error);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12148 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12149
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12150 rettv->vval.v_number = 0;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12151 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12152 return; /* type error; errmsg already given */
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12153 if (stride == 0)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
12154 EMSG(_("E726: Stride is zero"));
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
12155 else if (stride > 0 ? end + 1 < start : end - 1 > start)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
12156 EMSG(_("E727: Start past end"));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12157 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12158 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12159 l = list_alloc();
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12160 if (l != NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12161 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12162 rettv->v_type = VAR_LIST;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12163 rettv->vval.v_list = l;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12164 ++l->lv_refcount;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12165
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12166 for (i = start; stride > 0 ? i <= end : i >= end; i += stride)
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
12167 if (list_append_number(l, (varnumber_T)i) == FAIL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12168 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12169 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12170 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12171 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12172
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12173 /*
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12174 * "readfile()" function
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12175 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12176 static void
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12177 f_readfile(argvars, rettv)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12178 typval_T *argvars;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12179 typval_T *rettv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12180 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12181 int binary = FALSE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12182 char_u *fname;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12183 FILE *fd;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12184 list_T *l;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12185 listitem_T *li;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12186 #define FREAD_SIZE 200 /* optimized for text lines */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12187 char_u buf[FREAD_SIZE];
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12188 int readlen; /* size of last fread() */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12189 int buflen; /* nr of valid chars in buf[] */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12190 int filtd; /* how much in buf[] was NUL -> '\n' filtered */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12191 int tolist; /* first byte in buf[] still to be put in list */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12192 int chop; /* how many CR to chop off */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12193 char_u *prev = NULL; /* previously read bytes, if any */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12194 int prevlen = 0; /* length of "prev" if not NULL */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12195 char_u *s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12196 int len;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
12197 long maxline = MAXLNUM;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
12198 long cnt = 0;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
12199
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
12200 if (argvars[1].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
12201 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
12202 if (STRCMP(get_tv_string(&argvars[1]), "b") == 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
12203 binary = TRUE;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
12204 if (argvars[2].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
12205 maxline = get_tv_number(&argvars[2]);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
12206 }
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12207
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12208 l = list_alloc();
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12209 if (l == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12210 return;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12211 rettv->v_type = VAR_LIST;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12212 rettv->vval.v_list = l;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12213 l->lv_refcount = 1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12214
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12215 /* Always open the file in binary mode, library functions have a mind of
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12216 * their own about CR-LF conversion. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12217 fname = get_tv_string(&argvars[0]);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12218 if (*fname == NUL || (fd = mch_fopen((char *)fname, READBIN)) == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12219 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12220 EMSG2(_(e_notopen), *fname == NUL ? (char_u *)_("<empty>") : fname);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12221 return;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12222 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12223
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12224 filtd = 0;
234
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
12225 while (cnt < maxline || maxline < 0)
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12226 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12227 readlen = fread(buf + filtd, 1, FREAD_SIZE - filtd, fd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12228 buflen = filtd + readlen;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12229 tolist = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12230 for ( ; filtd < buflen || readlen <= 0; ++filtd)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12231 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12232 if (buf[filtd] == '\n' || readlen <= 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12233 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12234 /* Only when in binary mode add an empty list item when the
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12235 * last line ends in a '\n'. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12236 if (!binary && readlen == 0 && filtd == 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12237 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12238
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12239 /* 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
12240 * list. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12241 chop = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12242 if (!binary)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12243 while (filtd - chop - 1 >= tolist
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12244 && buf[filtd - chop - 1] == '\r')
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12245 ++chop;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12246 len = filtd - tolist - chop;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12247 if (prev == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12248 s = vim_strnsave(buf + tolist, len);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12249 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12250 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12251 s = alloc((unsigned)(prevlen + len + 1));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12252 if (s != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12253 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12254 mch_memmove(s, prev, prevlen);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12255 vim_free(prev);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12256 prev = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12257 mch_memmove(s + prevlen, buf + tolist, len);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12258 s[prevlen + len] = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12259 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12260 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12261 tolist = filtd + 1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12262
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12263 li = listitem_alloc();
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12264 if (li == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12265 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12266 vim_free(s);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12267 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12268 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12269 li->li_tv.v_type = VAR_STRING;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12270 li->li_tv.v_lock = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12271 li->li_tv.vval.v_string = s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12272 list_append(l, li);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12273
234
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
12274 if (++cnt >= maxline && maxline >= 0)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
12275 break;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12276 if (readlen <= 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12277 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12278 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12279 else if (buf[filtd] == NUL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12280 buf[filtd] = '\n';
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12281 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12282 if (readlen <= 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12283 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12284
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12285 if (tolist == 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12286 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12287 /* "buf" is full, need to move text to an allocated buffer */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12288 if (prev == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12289 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12290 prev = vim_strnsave(buf, buflen);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12291 prevlen = buflen;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12292 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12293 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12294 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12295 s = alloc((unsigned)(prevlen + buflen));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12296 if (s != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12297 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12298 mch_memmove(s, prev, prevlen);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12299 mch_memmove(s + prevlen, buf, buflen);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12300 vim_free(prev);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12301 prev = s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12302 prevlen += buflen;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12303 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12304 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12305 filtd = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12306 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12307 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12308 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12309 mch_memmove(buf, buf + tolist, buflen - tolist);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12310 filtd -= tolist;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12311 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12312 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12313
234
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
12314 /*
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
12315 * For a negative line count use only the lines at the end of the file,
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
12316 * free the rest.
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
12317 */
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
12318 if (maxline < 0)
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
12319 while (cnt > -maxline)
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
12320 {
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
12321 listitem_remove(l, l->lv_first);
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
12322 --cnt;
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
12323 }
a686fd6c8beb updated for version 7.0065
vimboss
parents: 231
diff changeset
12324
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
12325 vim_free(prev);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12326 fclose(fd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12327 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12328
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
12329
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12330 #if defined(FEAT_CLIENTSERVER) && defined(FEAT_X11)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12331 static void make_connection __ARGS((void));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12332 static int check_connection __ARGS((void));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12333
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12334 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12335 make_connection()
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12336 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12337 if (X_DISPLAY == NULL
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12338 # ifdef FEAT_GUI
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12339 && !gui.in_use
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12340 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12341 )
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12342 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12343 x_force_connect = TRUE;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12344 setup_term_clip();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12345 x_force_connect = FALSE;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12346 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12347 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12348
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12349 static int
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12350 check_connection()
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12351 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12352 make_connection();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12353 if (X_DISPLAY == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12354 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12355 EMSG(_("E240: No connection to Vim server"));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12356 return FAIL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12357 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12358 return OK;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12359 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12360 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12361
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12362 #ifdef FEAT_CLIENTSERVER
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12363 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
12364
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12365 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12366 remote_common(argvars, rettv, expr)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12367 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12368 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12369 int expr;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12370 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12371 char_u *server_name;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12372 char_u *keys;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12373 char_u *r = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12374 char_u buf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12375 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12376 HWND w;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12377 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12378 Window w;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12379 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12380
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12381 if (check_restricted() || check_secure())
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12382 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12383
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12384 # ifdef FEAT_X11
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12385 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12386 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12387 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12388
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12389 server_name = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12390 if (server_name == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12391 return; /* type error; errmsg already given */
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12392 keys = get_tv_string_buf(&argvars[1], buf);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12393 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12394 if (serverSendToVim(server_name, keys, &r, &w, expr, TRUE) < 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12395 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12396 if (serverSendToVim(X_DISPLAY, server_name, keys, &r, &w, expr, 0, TRUE)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12397 < 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12398 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12399 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12400 if (r != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12401 EMSG(r); /* sending worked but evaluation failed */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12402 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12403 EMSG2(_("E241: Unable to send to %s"), server_name);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12404 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12405 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12406
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12407 rettv->vval.v_string = r;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12408
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12409 if (argvars[2].v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12410 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12411 dictitem_T v;
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
12412 char_u str[30];
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12413 char_u *idvar;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12414
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12415 sprintf((char *)str, "0x%x", (unsigned int)w);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12416 v.di_tv.v_type = VAR_STRING;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12417 v.di_tv.vval.v_string = vim_strsave(str);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12418 idvar = get_tv_string_chk(&argvars[2]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12419 if (idvar != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12420 set_var(idvar, &v.di_tv, FALSE);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12421 vim_free(v.di_tv.vval.v_string);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12422 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12423 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12424 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12425
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12426 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12427 * "remote_expr()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12428 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12429 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12430 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12431 f_remote_expr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12432 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12433 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12434 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12435 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12436 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12437 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12438 remote_common(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12439 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12440 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12441
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12442 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12443 * "remote_foreground()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12444 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12445 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12446 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12447 f_remote_foreground(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12448 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12449 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12450 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12451 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12452 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12453 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12454 /* On Win32 it's done in this application. */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12455 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12456 char_u *server_name = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12457
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12458 if (server_name != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12459 serverForeground(server_name);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12460 }
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12461 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12462 /* Send a foreground() expression to the server. */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12463 argvars[1].v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12464 argvars[1].vval.v_string = vim_strsave((char_u *)"foreground()");
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12465 argvars[2].v_type = VAR_UNKNOWN;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12466 remote_common(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12467 vim_free(argvars[1].vval.v_string);
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 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12470 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12471
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12472 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12473 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12474 f_remote_peek(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12475 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12476 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12477 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12478 #ifdef FEAT_CLIENTSERVER
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12479 dictitem_T v;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12480 char_u *s = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12481 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12482 int n = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12483 # endif
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12484 char_u *serverid;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12485
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12486 if (check_restricted() || check_secure())
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12487 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12488 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12489 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12490 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12491 serverid = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12492 if (serverid == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12493 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12494 rettv->vval.v_number = -1;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12495 return; /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12496 }
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12497 # ifdef WIN32
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12498 sscanf(serverid, "%x", &n);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12499 if (n == 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12500 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12501 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12502 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12503 s = serverGetReply((HWND)n, FALSE, FALSE, FALSE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12504 rettv->vval.v_number = (s != NULL);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12505 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12506 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12507 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12508 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12509 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12510
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12511 rettv->vval.v_number = serverPeekReply(X_DISPLAY,
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12512 serverStrToWin(serverid), &s);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12513 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12514
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12515 if (argvars[1].v_type != VAR_UNKNOWN && rettv->vval.v_number > 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12516 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12517 char_u *retvar;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12518
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12519 v.di_tv.v_type = VAR_STRING;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12520 v.di_tv.vval.v_string = vim_strsave(s);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12521 retvar = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12522 if (retvar != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12523 set_var(retvar, &v.di_tv, FALSE);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12524 vim_free(v.di_tv.vval.v_string);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12525 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12526 #else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12527 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12528 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12529 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12530
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12531 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12532 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12533 f_remote_read(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12534 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12535 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12536 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12537 char_u *r = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12538
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12539 #ifdef FEAT_CLIENTSERVER
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12540 char_u *serverid = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12541
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12542 if (serverid != NULL && !check_restricted() && !check_secure())
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12543 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12544 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12545 /* The server's HWND is encoded in the 'id' parameter */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12546 int n = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12547
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12548 sscanf(serverid, "%x", &n);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12549 if (n != 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12550 r = serverGetReply((HWND)n, FALSE, TRUE, TRUE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12551 if (r == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12552 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12553 if (check_connection() == FAIL || serverReadReply(X_DISPLAY,
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12554 serverStrToWin(serverid), &r, FALSE) < 0)
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12555 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12556 EMSG(_("E277: Unable to read a server reply"));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12557 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12558 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12559 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12560 rettv->vval.v_string = r;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12561 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12562
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12563 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12564 * "remote_send()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12565 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12566 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12567 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12568 f_remote_send(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12569 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12570 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12571 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12572 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12573 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12574 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12575 remote_common(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12576 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12577 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12578
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12579 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12580 * "remove()" function
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12581 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12582 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12583 f_remove(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12584 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12585 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12586 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12587 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12588 listitem_T *item, *item2;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12589 listitem_T *li;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12590 long idx;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12591 long end;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12592 char_u *key;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12593 dict_T *d;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12594 dictitem_T *di;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12595
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12596 rettv->vval.v_number = 0;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12597 if (argvars[0].v_type == VAR_DICT)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12598 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12599 if (argvars[2].v_type != VAR_UNKNOWN)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12600 EMSG2(_(e_toomanyarg), "remove()");
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
12601 else if ((d = argvars[0].vval.v_dict) != NULL
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12602 && !tv_check_lock(d->dv_lock, (char_u *)"remove()"))
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12603 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12604 key = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12605 if (key != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12606 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12607 di = dict_find(d, key, -1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12608 if (di == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12609 EMSG2(_(e_dictkey), key);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12610 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12611 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12612 *rettv = di->di_tv;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12613 init_tv(&di->di_tv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12614 dictitem_remove(d, di);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12615 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
12616 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12617 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12618 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12619 else if (argvars[0].v_type != VAR_LIST)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
12620 EMSG2(_(e_listdictarg), "remove()");
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
12621 else if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
12622 && !tv_check_lock(l->lv_lock, (char_u *)"remove()"))
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12623 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12624 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12625
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12626 idx = get_tv_number_chk(&argvars[1], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12627 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12628 ; /* type error: do nothing, errmsg already given */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12629 else if ((item = list_find(l, idx)) == NULL)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12630 EMSGN(_(e_listidx), idx);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12631 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12632 {
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12633 if (argvars[2].v_type == VAR_UNKNOWN)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12634 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12635 /* Remove one item, return its value. */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
12636 list_remove(l, item, item);
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12637 *rettv = item->li_tv;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12638 vim_free(item);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12639 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12640 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12641 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12642 /* Remove range of items, return list with values. */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12643 end = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12644 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12645 ; /* type error: do nothing */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
12646 else if ((item2 = list_find(l, end)) == NULL)
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12647 EMSGN(_(e_listidx), end);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12648 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12649 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12650 int cnt = 0;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12651
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12652 for (li = item; li != NULL; li = li->li_next)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12653 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12654 ++cnt;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12655 if (li == item2)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12656 break;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12657 }
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12658 if (li == NULL) /* didn't find "item2" after "item" */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12659 EMSG(_(e_invrange));
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12660 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12661 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
12662 list_remove(l, item, item2);
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12663 l = list_alloc();
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12664 if (l != NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12665 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12666 rettv->v_type = VAR_LIST;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12667 rettv->vval.v_list = l;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12668 l->lv_first = item;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12669 l->lv_last = item2;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12670 l->lv_refcount = 1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12671 item->li_prev = NULL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12672 item2->li_next = NULL;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12673 l->lv_len = cnt;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12674 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12675 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12676 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12677 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12678 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
12679 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12680 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12681
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12682 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12683 * "rename({from}, {to})" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12684 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12685 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12686 f_rename(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12687 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12688 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12689 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12690 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12691
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12692 if (check_restricted() || check_secure())
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12693 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12694 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12695 rettv->vval.v_number = vim_rename(get_tv_string(&argvars[0]),
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12696 get_tv_string_buf(&argvars[1], buf));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12697 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12698
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12699 /*
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12700 * "repeat()" function
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12701 */
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12702 /*ARGSUSED*/
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12703 static void
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12704 f_repeat(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12705 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12706 typval_T *rettv;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12707 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12708 char_u *p;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12709 int n;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12710 int slen;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12711 int len;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12712 char_u *r;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12713 int i;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12714 list_T *l;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12715
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12716 n = get_tv_number(&argvars[1]);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12717 if (argvars[0].v_type == VAR_LIST)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12718 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12719 l = list_alloc();
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12720 if (l != NULL && argvars[0].vval.v_list != NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12721 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12722 l->lv_refcount = 1;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12723 while (n-- > 0)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12724 if (list_extend(l, argvars[0].vval.v_list, NULL) == FAIL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12725 break;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12726 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12727 rettv->v_type = VAR_LIST;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12728 rettv->vval.v_list = l;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12729 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12730 else
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12731 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12732 p = get_tv_string(&argvars[0]);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12733 rettv->v_type = VAR_STRING;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12734 rettv->vval.v_string = NULL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12735
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12736 slen = (int)STRLEN(p);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12737 len = slen * n;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12738 if (len <= 0)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12739 return;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12740
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12741 r = alloc(len + 1);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12742 if (r != NULL)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12743 {
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12744 for (i = 0; i < n; i++)
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12745 mch_memmove(r + i * slen, p, (size_t)slen);
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12746 r[len] = NUL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12747 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12748
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12749 rettv->vval.v_string = r;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12750 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12751 }
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12752
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
12753 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12754 * "resolve()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12755 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12756 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12757 f_resolve(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12758 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12759 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12760 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12761 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12762
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12763 p = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12764 #ifdef FEAT_SHORTCUT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12765 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12766 char_u *v = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12767
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12768 v = mch_resolve_shortcut(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12769 if (v != NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12770 rettv->vval.v_string = v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12771 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12772 rettv->vval.v_string = vim_strsave(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12773 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12774 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12775 # ifdef HAVE_READLINK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12776 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12777 char_u buf[MAXPATHL + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12778 char_u *cpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12779 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12780 char_u *remain = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12781 char_u *q;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12782 int is_relative_to_current = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12783 int has_trailing_pathsep = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12784 int limit = 100;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12785
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12786 p = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12787
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12788 if (p[0] == '.' && (vim_ispathsep(p[1])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12789 || (p[1] == '.' && (vim_ispathsep(p[2])))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12790 is_relative_to_current = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12791
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12792 len = STRLEN(p);
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
12793 if (len > 0 && after_pathsep(p, p + len))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12794 has_trailing_pathsep = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12795
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12796 q = getnextcomp(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12797 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12798 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12799 /* Separate the first path component in "p", and keep the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12800 * remainder (beginning with the path separator). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12801 remain = vim_strsave(q - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12802 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12803 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12804
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12805 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12806 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12807 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12808 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12809 len = readlink((char *)p, (char *)buf, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12810 if (len <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12811 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12812 buf[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12813
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12814 if (limit-- == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12815 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12816 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12817 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12818 EMSG(_("E655: Too many symbolic links (cycle?)"));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12819 rettv->vval.v_string = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12820 goto fail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12821 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12822
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12823 /* Ensure that the result will have a trailing path separator
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12824 * if the argument has one. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12825 if (remain == NULL && has_trailing_pathsep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12826 add_pathsep(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12827
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12828 /* Separate the first path component in the link value and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12829 * concatenate the remainders. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12830 q = getnextcomp(vim_ispathsep(*buf) ? buf + 1 : buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12831 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12832 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12833 if (remain == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12834 remain = vim_strsave(q - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12835 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12836 {
594
35cef95a6b76 updated for version 7.0168
vimboss
parents: 591
diff changeset
12837 cpy = concat_str(q - 1, remain);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12838 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12839 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12840 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12841 remain = cpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12842 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12843 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12844 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12845 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12846
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12847 q = gettail(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12848 if (q > p && *q == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12849 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12850 /* Ignore trailing path separator. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12851 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12852 q = gettail(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12853 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12854 if (q > p && !mch_isFullName(buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12855 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12856 /* symlink is relative to directory of argument */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12857 cpy = alloc((unsigned)(STRLEN(p) + STRLEN(buf) + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12858 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12859 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12860 STRCPY(cpy, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12861 STRCPY(gettail(cpy), buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12862 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12863 p = cpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12864 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12865 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12866 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12867 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12868 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12869 p = vim_strsave(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12870 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12871 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12872
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12873 if (remain == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12874 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12875
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12876 /* Append the first path component of "remain" to "p". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12877 q = getnextcomp(remain + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12878 len = q - remain - (*q != NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12879 cpy = vim_strnsave(p, STRLEN(p) + len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12880 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12881 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12882 STRNCAT(cpy, remain, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12883 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12884 p = cpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12885 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12886 /* Shorten "remain". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12887 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12888 STRCPY(remain, q - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12889 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12890 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12891 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12892 remain = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12893 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12894 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12895
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12896 /* If the result is a relative path name, make it explicitly relative to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12897 * the current directory if and only if the argument had this form. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12898 if (!vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12899 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12900 if (is_relative_to_current
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12901 && *p != NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12902 && !(p[0] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12903 && (p[1] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12904 || vim_ispathsep(p[1])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12905 || (p[1] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12906 && (p[2] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12907 || vim_ispathsep(p[2]))))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12908 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12909 /* Prepend "./". */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
12910 cpy = concat_str((char_u *)"./", p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12911 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12912 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12913 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12914 p = cpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12915 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12916 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12917 else if (!is_relative_to_current)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12918 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12919 /* Strip leading "./". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12920 q = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12921 while (q[0] == '.' && vim_ispathsep(q[1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12922 q += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12923 if (q > p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12924 mch_memmove(p, p + 2, STRLEN(p + 2) + (size_t)1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12925 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12926 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12927
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12928 /* Ensure that the result will have no trailing path separator
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12929 * if the argument had none. But keep "/" or "//". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12930 if (!has_trailing_pathsep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12931 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12932 q = p + STRLEN(p);
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
12933 if (after_pathsep(p, q))
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
12934 *gettail_sep(p) = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12935 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12936
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12937 rettv->vval.v_string = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12938 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12939 # else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12940 rettv->vval.v_string = vim_strsave(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12941 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12942 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12943
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12944 simplify_filename(rettv->vval.v_string);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12945
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12946 #ifdef HAVE_READLINK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12947 fail:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12948 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
12949 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12950 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12951
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12952 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12953 * "reverse({list})" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12954 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12955 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12956 f_reverse(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12957 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12958 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12959 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12960 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12961 listitem_T *li, *ni;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12962
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12963 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12964 if (argvars[0].v_type != VAR_LIST)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12965 EMSG2(_(e_listarg), "reverse()");
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
12966 else if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
12967 && !tv_check_lock(l->lv_lock, (char_u *)"reverse()"))
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12968 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12969 li = l->lv_last;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
12970 l->lv_first = l->lv_last = NULL;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
12971 l->lv_len = 0;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12972 while (li != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12973 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12974 ni = li->li_prev;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12975 list_append(l, li);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12976 li = ni;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12977 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12978 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12979 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12980 ++l->lv_refcount;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12981 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12982 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12983
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12984 #define SP_NOMOVE 1 /* don't move cursor */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12985 #define SP_REPEAT 2 /* repeat to find outer pair */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12986 #define SP_RETCOUNT 4 /* return matchcount */
445
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
12987 #define SP_SETPCMARK 8 /* set previous context mark */
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
12988
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12989 static int get_search_arg __ARGS((typval_T *varp, int *flagsp));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12990
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12991 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12992 * Get flags for a search function.
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12993 * Possibly sets "p_ws".
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12994 * Returns BACKWARD, FORWARD or zero (for an error).
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12995 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12996 static int
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12997 get_search_arg(varp, flagsp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
12998 typval_T *varp;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
12999 int *flagsp;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13000 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13001 int dir = FORWARD;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13002 char_u *flags;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13003 char_u nbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13004 int mask;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13005
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13006 if (varp->v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13007 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13008 flags = get_tv_string_buf_chk(varp, nbuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13009 if (flags == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13010 return 0; /* type error; errmsg already given */
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13011 while (*flags != NUL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13012 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13013 switch (*flags)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13014 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13015 case 'b': dir = BACKWARD; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13016 case 'w': p_ws = TRUE; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13017 case 'W': p_ws = FALSE; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13018 default: mask = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13019 if (flagsp != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13020 switch (*flags)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13021 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13022 case 'n': mask = SP_NOMOVE; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13023 case 'r': mask = SP_REPEAT; break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13024 case 'm': mask = SP_RETCOUNT; break;
445
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
13025 case 's': mask = SP_SETPCMARK; break;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13026 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13027 if (mask == 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13028 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13029 EMSG2(_(e_invarg2), flags);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13030 dir = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13031 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13032 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13033 *flagsp |= mask;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13034 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13035 if (dir == 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13036 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13037 ++flags;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13038 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13039 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13040 return dir;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13041 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13042
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13043 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13044 * "search()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13045 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13046 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13047 f_search(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13048 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13049 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13050 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13051 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13052 pos_T pos;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13053 pos_T save_cursor;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13054 int save_p_ws = p_ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13055 int dir;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13056 int flags = 0;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13057
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13058 rettv->vval.v_number = 0; /* default: FAIL */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13059
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13060 pat = get_tv_string(&argvars[0]);
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13061 dir = get_search_arg(&argvars[1], &flags); /* may set p_ws */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13062 if (dir == 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13063 goto theend;
445
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
13064 /*
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
13065 * This function accepts only SP_NOMOVE and SP_SETPCMARK flags.
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
13066 * Check to make sure only those flags are set.
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
13067 * Also, Only the SP_NOMOVE or the SP_SETPCMARK flag can be set. Both
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
13068 * flags cannot be set. Check for that condition also.
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
13069 */
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
13070 if (((flags & ~(SP_NOMOVE | SP_SETPCMARK)) != 0) ||
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
13071 ((flags & SP_NOMOVE) && (flags & SP_SETPCMARK)))
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13072 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13073 EMSG2(_(e_invarg2), get_tv_string(&argvars[1]));
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13074 goto theend;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13075 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13076
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13077 pos = save_cursor = curwin->w_cursor;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13078 if (searchit(curwin, curbuf, &pos, dir, pat, 1L,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13079 SEARCH_KEEP, RE_SEARCH) != FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13080 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13081 rettv->vval.v_number = pos.lnum;
445
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
13082 if (flags & SP_SETPCMARK)
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
13083 setpcmark();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13084 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13085 /* "/$" will put the cursor after the end of the line, may need to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13086 * correct that here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13087 check_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13088 }
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13089
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13090 /* If 'n' flag is used: restore cursor position. */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13091 if (flags & SP_NOMOVE)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13092 curwin->w_cursor = save_cursor;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13093 theend:
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13094 p_ws = save_p_ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13095 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13096
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13097 /*
505
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
13098 * "searchdecl()" function
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
13099 */
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
13100 static void
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
13101 f_searchdecl(argvars, rettv)
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
13102 typval_T *argvars;
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
13103 typval_T *rettv;
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
13104 {
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
13105 int locally = 1;
524
d9cc61139d12 updated for version 7.0146
vimboss
parents: 521
diff changeset
13106 int thisblock = 0;
505
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
13107 int error = FALSE;
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
13108 char_u *name;
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
13109
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
13110 rettv->vval.v_number = 1; /* default: FAIL */
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
13111
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
13112 name = get_tv_string_chk(&argvars[0]);
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
13113 if (argvars[1].v_type != VAR_UNKNOWN)
524
d9cc61139d12 updated for version 7.0146
vimboss
parents: 521
diff changeset
13114 {
505
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
13115 locally = get_tv_number_chk(&argvars[1], &error) == 0;
524
d9cc61139d12 updated for version 7.0146
vimboss
parents: 521
diff changeset
13116 if (!error && argvars[2].v_type != VAR_UNKNOWN)
d9cc61139d12 updated for version 7.0146
vimboss
parents: 521
diff changeset
13117 thisblock = get_tv_number_chk(&argvars[2], &error) != 0;
d9cc61139d12 updated for version 7.0146
vimboss
parents: 521
diff changeset
13118 }
505
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
13119 if (!error && name != NULL)
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
13120 rettv->vval.v_number = find_decl(name, (int)STRLEN(name),
524
d9cc61139d12 updated for version 7.0146
vimboss
parents: 521
diff changeset
13121 locally, thisblock, SEARCH_KEEP) == FAIL;
505
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
13122 }
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
13123
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
13124 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13125 * "searchpair()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13126 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13127 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13128 f_searchpair(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13129 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13130 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13131 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13132 char_u *spat, *mpat, *epat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13133 char_u *skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13134 int save_p_ws = p_ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13135 int dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13136 int flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13137 char_u nbuf1[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13138 char_u nbuf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13139 char_u nbuf3[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13140
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13141 rettv->vval.v_number = 0; /* default: FAIL */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13142
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13143 /* Get the three pattern arguments: start, middle, end. */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13144 spat = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13145 mpat = get_tv_string_buf_chk(&argvars[1], nbuf1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13146 epat = get_tv_string_buf_chk(&argvars[2], nbuf2);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13147 if (spat == NULL || mpat == NULL || epat == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13148 goto theend; /* type error */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13149
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13150 /* Handle the optional fourth argument: flags */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13151 dir = get_search_arg(&argvars[3], &flags); /* may set p_ws */
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13152 if (dir == 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
13153 goto theend;
445
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
13154 /*
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
13155 * Only one of the SP_NOMOVE or SP_SETPCMARK flags can be set.
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
13156 */
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
13157 if ((flags & SP_NOMOVE) && (flags & SP_SETPCMARK))
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
13158 {
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
13159 EMSG2(_(e_invarg2), get_tv_string(&argvars[1]));
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
13160 goto theend;
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
13161 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13162
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13163 /* Optional fifth argument: skip expresion */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13164 if (argvars[3].v_type == VAR_UNKNOWN
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13165 || argvars[4].v_type == VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13166 skip = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13167 else
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13168 skip = get_tv_string_buf_chk(&argvars[4], nbuf3);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13169 if (skip == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13170 goto theend; /* type error */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13171
425
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13172 rettv->vval.v_number = do_searchpair(spat, mpat, epat, dir, skip, flags);
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13173
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13174 theend:
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13175 p_ws = save_p_ws;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13176 }
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13177
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13178 /*
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13179 * Search for a start/middle/end thing.
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13180 * Used by searchpair(), see its documentation for the details.
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13181 * Returns 0 or -1 for no match,
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13182 */
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13183 long
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13184 do_searchpair(spat, mpat, epat, dir, skip, flags)
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13185 char_u *spat; /* start pattern */
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13186 char_u *mpat; /* middle pattern */
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13187 char_u *epat; /* end pattern */
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13188 int dir; /* BACKWARD or FORWARD */
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13189 char_u *skip; /* skip expression */
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13190 int flags; /* SP_RETCOUNT, SP_REPEAT, SP_NOMOVE */
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13191 {
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13192 char_u *save_cpo;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13193 char_u *pat, *pat2 = NULL, *pat3 = NULL;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13194 long retval = 0;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13195 pos_T pos;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13196 pos_T firstpos;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13197 pos_T foundpos;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13198 pos_T save_cursor;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13199 pos_T save_pos;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13200 int n;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13201 int r;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13202 int nest = 1;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13203 int err;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13204
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13205 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13206 save_cpo = p_cpo;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13207 p_cpo = (char_u *)"";
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13208
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13209 /* Make two search patterns: start/end (pat2, for in nested pairs) and
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13210 * start/middle/end (pat3, for the top pair). */
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13211 pat2 = alloc((unsigned)(STRLEN(spat) + STRLEN(epat) + 15));
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13212 pat3 = alloc((unsigned)(STRLEN(spat) + STRLEN(mpat) + STRLEN(epat) + 23));
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13213 if (pat2 == NULL || pat3 == NULL)
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13214 goto theend;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13215 sprintf((char *)pat2, "\\(%s\\m\\)\\|\\(%s\\m\\)", spat, epat);
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13216 if (*mpat == NUL)
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13217 STRCPY(pat3, pat2);
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13218 else
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13219 sprintf((char *)pat3, "\\(%s\\m\\)\\|\\(%s\\m\\)\\|\\(%s\\m\\)",
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13220 spat, epat, mpat);
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13221
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13222 save_cursor = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13223 pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13224 firstpos.lnum = 0;
266
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
13225 foundpos.lnum = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13226 pat = pat3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13227 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13228 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13229 n = searchit(curwin, curbuf, &pos, dir, pat, 1L,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13230 SEARCH_KEEP, RE_SEARCH);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13231 if (n == FAIL || (firstpos.lnum != 0 && equalpos(pos, firstpos)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13232 /* didn't find it or found the first match again: FAIL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13233 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13234
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13235 if (firstpos.lnum == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13236 firstpos = pos;
266
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
13237 if (equalpos(pos, foundpos))
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
13238 {
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
13239 /* Found the same position again. Can happen with a pattern that
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
13240 * has "\zs" at the end and searching backwards. Advance one
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
13241 * character and try again. */
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
13242 if (dir == BACKWARD)
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
13243 decl(&pos);
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
13244 else
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
13245 incl(&pos);
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
13246 }
e7904492cb75 updated for version 7.0071
vimboss
parents: 254
diff changeset
13247 foundpos = pos;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13248
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13249 /* If the skip pattern matches, ignore this match. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13250 if (*skip != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13251 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13252 save_pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13253 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13254 r = eval_to_bool(skip, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13255 curwin->w_cursor = save_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13256 if (err)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13257 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13258 /* Evaluating {skip} caused an error, break here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13259 curwin->w_cursor = save_cursor;
425
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13260 retval = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13261 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13262 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13263 if (r)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13264 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13265 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13266
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13267 if ((dir == BACKWARD && n == 3) || (dir == FORWARD && n == 2))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13268 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13269 /* Found end when searching backwards or start when searching
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13270 * forward: nested pair. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13271 ++nest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13272 pat = pat2; /* nested, don't search for middle */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13273 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13274 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13275 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13276 /* Found end when searching forward or start when searching
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13277 * backward: end of (nested) pair; or found middle in outer pair. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13278 if (--nest == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13279 pat = pat3; /* outer level, search for middle */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13280 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13281
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13282 if (nest == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13283 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13284 /* Found the match: return matchcount or line number. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13285 if (flags & SP_RETCOUNT)
425
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13286 ++retval;
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13287 else
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13288 retval = pos.lnum;
445
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
13289 if (flags & SP_SETPCMARK)
c773cb978acf updated for version 7.0116
vimboss
parents: 436
diff changeset
13290 setpcmark();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13291 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13292 if (!(flags & SP_REPEAT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13293 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13294 nest = 1; /* search for next unmatched */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13295 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13296 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13297
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13298 /* If 'n' flag is used or search failed: restore cursor position. */
425
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13299 if ((flags & SP_NOMOVE) || retval == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13300 curwin->w_cursor = save_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13301
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13302 theend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13303 vim_free(pat2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13304 vim_free(pat3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13305 p_cpo = save_cpo;
425
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13306
6edf4a4f6cac updated for version 7.0110
vimboss
parents: 419
diff changeset
13307 return retval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13308 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13309
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13310 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13311 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13312 f_server2client(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13313 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13314 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13315 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13316 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13317 char_u buf[NUMBUFLEN];
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13318 char_u *server = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13319 char_u *reply = get_tv_string_buf_chk(&argvars[1], buf);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13320
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13321 rettv->vval.v_number = -1;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13322 if (server == NULL || reply == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13323 return;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13324 if (check_restricted() || check_secure())
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13325 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13326 # ifdef FEAT_X11
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13327 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13328 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13329 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13330
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13331 if (serverSendReply(server, reply) < 0)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13332 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13333 EMSG(_("E258: Unable to send to client"));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13334 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13335 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13336 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13337 #else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13338 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13339 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13340 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13341
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13342 /*ARGSUSED*/
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13343 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13344 f_serverlist(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13345 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13346 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13347 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13348 char_u *r = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13349
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13350 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13351 # ifdef WIN32
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13352 r = serverGetVimNames();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13353 # else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13354 make_connection();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13355 if (X_DISPLAY != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13356 r = serverGetVimNames(X_DISPLAY);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13357 # endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13358 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13359 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13360 rettv->vval.v_string = r;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13361 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13362
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13363 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13364 * "setbufvar()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13365 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13366 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13367 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13368 f_setbufvar(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13369 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13370 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13371 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13372 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13373 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13374 aco_save_T aco;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13375 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13376 buf_T *save_curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13377 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13378 char_u *varname, *bufvarname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13379 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13380 char_u nbuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13381
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13382 rettv->vval.v_number = 0;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13383
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13384 if (check_restricted() || check_secure())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13385 return;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13386 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13387 varname = get_tv_string_chk(&argvars[1]);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13388 buf = get_buf_tv(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13389 varp = &argvars[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13390
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13391 if (buf != NULL && varname != NULL && varp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13392 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13393 /* set curbuf to be our buf, temporarily */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13394 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13395 aucmd_prepbuf(&aco, buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13396 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13397 save_curbuf = curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13398 curbuf = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13399 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13400
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13401 if (*varname == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13402 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13403 long numval;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13404 char_u *strval;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13405 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13406
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13407 ++varname;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13408 numval = get_tv_number_chk(varp, &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13409 strval = get_tv_string_buf_chk(varp, nbuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13410 if (!error && strval != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13411 set_option_value(varname, numval, strval, OPT_LOCAL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13412 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13413 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13414 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13415 bufvarname = alloc((unsigned)STRLEN(varname) + 3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13416 if (bufvarname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13417 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13418 STRCPY(bufvarname, "b:");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13419 STRCPY(bufvarname + 2, varname);
51
8c25f10d49e7 updated for version 7.0028
vimboss
parents: 43
diff changeset
13420 set_var(bufvarname, varp, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13421 vim_free(bufvarname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13422 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13423 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13424
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13425 /* reset notion of buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13426 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13427 aucmd_restbuf(&aco);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13428 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13429 curbuf = save_curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13430 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13431 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13432 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13433
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13434 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13435 * "setcmdpos()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13436 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13437 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13438 f_setcmdpos(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13439 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13440 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13441 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13442 int pos = (int)get_tv_number(&argvars[0]) - 1;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13443
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13444 if (pos >= 0)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13445 rettv->vval.v_number = set_cmdline_pos(pos);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13446 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13447
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13448 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13449 * "setline()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13450 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13451 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13452 f_setline(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13453 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13454 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13455 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13456 linenr_T lnum;
289
9a10e4d195b3 updated for version 7.0076
vimboss
parents: 284
diff changeset
13457 char_u *line = NULL;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13458 list_T *l = NULL;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13459 listitem_T *li = NULL;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13460 long added = 0;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13461 linenr_T lcount = curbuf->b_ml.ml_line_count;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13462
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13463 lnum = get_tv_lnum(&argvars[0]);
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13464 if (argvars[1].v_type == VAR_LIST)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13465 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13466 l = argvars[1].vval.v_list;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13467 li = l->lv_first;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13468 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13469 else
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13470 line = get_tv_string_chk(&argvars[1]);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13471
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13472 rettv->vval.v_number = 0; /* OK */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13473 for (;;)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13474 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13475 if (l != NULL)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13476 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13477 /* list argument, get next string */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13478 if (li == NULL)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13479 break;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13480 line = get_tv_string_chk(&li->li_tv);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13481 li = li->li_next;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13482 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13483
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13484 rettv->vval.v_number = 1; /* FAIL */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13485 if (line == NULL || lnum < 1 || lnum > curbuf->b_ml.ml_line_count + 1)
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13486 break;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13487 if (lnum <= curbuf->b_ml.ml_line_count)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13488 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13489 /* existing line, replace it */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13490 if (u_savesub(lnum) == OK && ml_replace(lnum, line, TRUE) == OK)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13491 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13492 changed_bytes(lnum, 0);
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13493 check_cursor_col();
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13494 rettv->vval.v_number = 0; /* OK */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13495 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13496 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13497 else if (added > 0 || u_save(lnum - 1, lnum) == OK)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13498 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13499 /* lnum is one past the last line, append the line */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13500 ++added;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13501 if (ml_append(lnum - 1, line, (colnr_T)0, FALSE) == OK)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13502 rettv->vval.v_number = 0; /* OK */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13503 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13504
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13505 if (l == NULL) /* only one string argument */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13506 break;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13507 ++lnum;
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13508 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13509
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13510 if (added > 0)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
13511 appended_lines_mark(lcount, added);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13512 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13513
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13514 /*
231
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13515 * "setqflist()" function
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13516 */
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13517 /*ARGSUSED*/
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13518 static void
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13519 f_setqflist(argvars, rettv)
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13520 typval_T *argvars;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13521 typval_T *rettv;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13522 {
279
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13523 char_u *act;
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13524 int action = ' ';
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13525
231
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13526 rettv->vval.v_number = -1;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13527
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13528 #ifdef FEAT_QUICKFIX
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13529 if (argvars[0].v_type != VAR_LIST)
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13530 EMSG(_(e_listreq));
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13531 else
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13532 {
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13533 list_T *l = argvars[0].vval.v_list;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13534
279
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13535 if (argvars[1].v_type == VAR_STRING)
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13536 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13537 act = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13538 if (act == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13539 return; /* type error; errmsg already given */
279
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13540 if (*act == 'a' || *act == 'r')
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13541 action = *act;
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13542 }
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13543
946f0cbdd535 updated for version 7.0074
vimboss
parents: 274
diff changeset
13544 if (l != NULL && set_errorlist(l, action) == OK)
231
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13545 rettv->vval.v_number = 0;
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13546 }
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13547 #endif
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13548 }
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13549
8eec9649b7a2 updated for version 7.0064
vimboss
parents: 218
diff changeset
13550 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13551 * "setreg()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13552 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13553 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13554 f_setreg(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13555 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13556 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13557 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13558 int regname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13559 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13560 char_u *stropt;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13561 char_u *strval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13562 int append;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13563 char_u yank_type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13564 long block_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13565
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13566 block_len = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13567 yank_type = MAUTO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13568 append = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13569
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13570 strregname = get_tv_string_chk(argvars);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13571 rettv->vval.v_number = 1; /* FAIL is default */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13572
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13573 if (strregname == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13574 return; /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13575 regname = *strregname;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13576 if (regname == 0 || regname == '@')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13577 regname = '"';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13578 else if (regname == '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13579 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13580
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13581 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
13582 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13583 stropt = get_tv_string_chk(&argvars[2]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13584 if (stropt == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13585 return; /* type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13586 for (; *stropt != NUL; ++stropt)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13587 switch (*stropt)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13588 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13589 case 'a': case 'A': /* append */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13590 append = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13591 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13592 case 'v': case 'c': /* character-wise selection */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13593 yank_type = MCHAR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13594 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13595 case 'V': case 'l': /* line-wise selection */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13596 yank_type = MLINE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13597 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13598 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13599 case 'b': case Ctrl_V: /* block-wise selection */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13600 yank_type = MBLOCK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13601 if (VIM_ISDIGIT(stropt[1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13602 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13603 ++stropt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13604 block_len = getdigits(&stropt) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13605 --stropt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13606 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13607 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13608 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13609 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13610 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13611
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13612 strval = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13613 if (strval != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13614 write_reg_contents_ex(regname, strval, -1,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13615 append, yank_type, block_len);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13616 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13617 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13618
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13619
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13620 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13621 * "setwinvar(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13622 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13623 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13624 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13625 f_setwinvar(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13626 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13627 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13628 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13629 win_T *win;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13630 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13631 win_T *save_curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13632 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13633 char_u *varname, *winvarname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13634 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13635 char_u nbuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13636
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13637 rettv->vval.v_number = 0;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13638
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13639 if (check_restricted() || check_secure())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13640 return;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13641 win = find_win_by_nr(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13642 varname = get_tv_string_chk(&argvars[1]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13643 varp = &argvars[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13644
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13645 if (win != NULL && varname != NULL && varp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13646 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13647 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13648 /* set curwin to be our win, temporarily */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13649 save_curwin = curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13650 curwin = win;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13651 curbuf = curwin->w_buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13652 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13653
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13654 if (*varname == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13655 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13656 long numval;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13657 char_u *strval;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13658 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13659
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13660 ++varname;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13661 numval = get_tv_number_chk(varp, &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13662 strval = get_tv_string_buf_chk(varp, nbuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13663 if (!error && strval != NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13664 set_option_value(varname, numval, strval, OPT_LOCAL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13665 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13666 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13667 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13668 winvarname = alloc((unsigned)STRLEN(varname) + 3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13669 if (winvarname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13670 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13671 STRCPY(winvarname, "w:");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13672 STRCPY(winvarname + 2, varname);
51
8c25f10d49e7 updated for version 7.0028
vimboss
parents: 43
diff changeset
13673 set_var(winvarname, varp, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13674 vim_free(winvarname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13675 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13676 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13677
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13678 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13679 /* Restore current window, if it's still valid (autocomands can make
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13680 * it invalid). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13681 if (win_valid(save_curwin))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13682 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13683 curwin = save_curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13684 curbuf = curwin->w_buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13685 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13686 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13687 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13688 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13689
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13690 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13691 * "simplify()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13692 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13693 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13694 f_simplify(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13695 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13696 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13697 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13698 char_u *p;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13699
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13700 p = get_tv_string(&argvars[0]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13701 rettv->vval.v_string = vim_strsave(p);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13702 simplify_filename(rettv->vval.v_string); /* simplify in place */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13703 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13704 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13705
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13706 static int
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13707 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13708 _RTLENTRYF
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13709 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13710 item_compare __ARGS((const void *s1, const void *s2));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13711 static int
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13712 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13713 _RTLENTRYF
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13714 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13715 item_compare2 __ARGS((const void *s1, const void *s2));
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13716
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13717 static int item_compare_ic;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13718 static char_u *item_compare_func;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13719 static int item_compare_func_err;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13720 #define ITEM_COMPARE_FAIL 999
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13721
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13722 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13723 * Compare functions for f_sort() below.
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13724 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13725 static int
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13726 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13727 _RTLENTRYF
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13728 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13729 item_compare(s1, s2)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13730 const void *s1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13731 const void *s2;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13732 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13733 char_u *p1, *p2;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13734 char_u *tofree1, *tofree2;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13735 int res;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13736 char_u numbuf1[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13737 char_u numbuf2[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13738
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13739 p1 = tv2string(&(*(listitem_T **)s1)->li_tv, &tofree1, numbuf1);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13740 p2 = tv2string(&(*(listitem_T **)s2)->li_tv, &tofree2, numbuf2);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13741 if (item_compare_ic)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13742 res = STRICMP(p1, p2);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13743 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13744 res = STRCMP(p1, p2);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13745 vim_free(tofree1);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13746 vim_free(tofree2);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13747 return res;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13748 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13749
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13750 static int
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13751 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13752 _RTLENTRYF
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13753 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13754 item_compare2(s1, s2)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13755 const void *s1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13756 const void *s2;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13757 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13758 int res;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13759 typval_T rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13760 typval_T argv[2];
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13761 int dummy;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13762
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13763 /* shortcut after failure in previous call; compare all items equal */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13764 if (item_compare_func_err)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13765 return 0;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13766
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
13767 /* 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
13768 * in the copy without changing the original list items. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13769 copy_tv(&(*(listitem_T **)s1)->li_tv, &argv[0]);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13770 copy_tv(&(*(listitem_T **)s2)->li_tv, &argv[1]);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13771
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13772 rettv.v_type = VAR_UNKNOWN; /* clear_tv() uses this */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13773 res = call_func(item_compare_func, STRLEN(item_compare_func),
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
13774 &rettv, 2, argv, 0L, 0L, &dummy, TRUE, NULL);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13775 clear_tv(&argv[0]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13776 clear_tv(&argv[1]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13777
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13778 if (res == FAIL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13779 res = ITEM_COMPARE_FAIL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13780 else
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13781 /* return value has wrong type */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13782 res = get_tv_number_chk(&rettv, &item_compare_func_err);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13783 if (item_compare_func_err)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13784 res = ITEM_COMPARE_FAIL;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13785 clear_tv(&rettv);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13786 return res;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13787 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13788
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13789 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13790 * "sort({list})" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13791 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13792 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13793 f_sort(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13794 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13795 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13796 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13797 list_T *l;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13798 listitem_T *li;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13799 listitem_T **ptrs;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13800 long len;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13801 long i;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13802
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
13803 rettv->vval.v_number = 0;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13804 if (argvars[0].v_type != VAR_LIST)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13805 EMSG2(_(e_listarg), "sort()");
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13806 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13807 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13808 l = argvars[0].vval.v_list;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
13809 if (l == NULL || tv_check_lock(l->lv_lock, (char_u *)"sort()"))
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13810 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13811 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13812 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13813 ++l->lv_refcount;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13814
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13815 len = list_len(l);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13816 if (len <= 1)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13817 return; /* short list sorts pretty quickly */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13818
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13819 item_compare_ic = FALSE;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13820 item_compare_func = NULL;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13821 if (argvars[1].v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13822 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13823 if (argvars[1].v_type == VAR_FUNC)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13824 item_compare_func = argvars[1].vval.v_string;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13825 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13826 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13827 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13828
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13829 i = get_tv_number_chk(&argvars[1], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13830 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13831 return; /* type error; errmsg already given */
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13832 if (i == 1)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13833 item_compare_ic = TRUE;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13834 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13835 item_compare_func = get_tv_string(&argvars[1]);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13836 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13837 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13838
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13839 /* 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
13840 ptrs = (listitem_T **)alloc((int)(len * sizeof(listitem_T *)));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13841 if (ptrs == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13842 return;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13843 i = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13844 for (li = l->lv_first; li != NULL; li = li->li_next)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13845 ptrs[i++] = li;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13846
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13847 item_compare_func_err = FALSE;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13848 /* test the compare function */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13849 if (item_compare_func != NULL
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13850 && item_compare2((void *)&ptrs[0], (void *)&ptrs[1])
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13851 == ITEM_COMPARE_FAIL)
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
13852 EMSG(_("E702: Sort compare function failed"));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13853 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13854 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13855 /* Sort the array with item pointers. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
13856 qsort((void *)ptrs, (size_t)len, sizeof(listitem_T *),
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13857 item_compare_func == NULL ? item_compare : item_compare2);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13858
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13859 if (!item_compare_func_err)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13860 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13861 /* Clear the List and append the items in the sorted order. */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13862 l->lv_first = l->lv_last = NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13863 l->lv_len = 0;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13864 for (i = 0; i < len; ++i)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13865 list_append(l, ptrs[i]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
13866 }
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13867 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13868
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13869 vim_free(ptrs);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13870 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13871 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
13872
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13873 /*
374
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13874 * "soundfold({word})" function
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13875 */
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13876 static void
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13877 f_soundfold(argvars, rettv)
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13878 typval_T *argvars;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13879 typval_T *rettv;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13880 {
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13881 char_u *s;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13882
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13883 rettv->v_type = VAR_STRING;
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13884 s = get_tv_string(&argvars[0]);
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13885 #ifdef FEAT_SYN_HL
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13886 rettv->vval.v_string = eval_soundfold(s);
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13887 #else
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13888 rettv->vval.v_string = vim_strsave(s);
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13889 #endif
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13890 }
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13891
575dacb554d8 updated for version 7.0096
vimboss
parents: 371
diff changeset
13892 /*
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13893 * "spellbadword()" function
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13894 */
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13895 /* ARGSUSED */
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13896 static void
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13897 f_spellbadword(argvars, rettv)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13898 typval_T *argvars;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13899 typval_T *rettv;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13900 {
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13901 char_u *word = (char_u *)"";
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13902 #ifdef FEAT_SYN_HL
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 533
diff changeset
13903 int len = 0;
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 533
diff changeset
13904 hlf_T attr = HLF_COUNT;
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13905 list_T *l;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13906 #endif
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13907
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13908 l = list_alloc();
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13909 if (l == NULL)
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13910 return;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13911 rettv->v_type = VAR_LIST;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13912 rettv->vval.v_list = l;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13913 ++l->lv_refcount;
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13914
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13915 #ifdef FEAT_SYN_HL
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13916 if (argvars[0].v_type == VAR_UNKNOWN)
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13917 {
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13918 /* Find the start and length of the badly spelled word. */
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13919 len = spell_move_to(curwin, FORWARD, TRUE, TRUE, &attr);
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13920 if (len != 0)
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13921 word = ml_get_cursor();
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13922 }
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13923 else if (curwin->w_p_spell && *curbuf->b_p_spl != NUL)
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13924 {
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13925 char_u *str = get_tv_string_chk(&argvars[0]);
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13926 int capcol = -1;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13927
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13928 if (str != NULL)
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13929 {
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13930 /* Check the argument for spelling. */
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13931 while (*str != NUL)
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13932 {
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13933 len = spell_check(curwin, str, &attr, &capcol);
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 533
diff changeset
13934 if (attr != HLF_COUNT)
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13935 {
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13936 word = str;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13937 break;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13938 }
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13939 str += len;
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13940 }
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13941 }
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13942 }
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13943 #endif
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13944
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13945 list_append_string(l, word, len);
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
13946 list_append_string(l, (char_u *)(
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 533
diff changeset
13947 attr == HLF_SPB ? "bad" :
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 533
diff changeset
13948 attr == HLF_SPR ? "rare" :
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 533
diff changeset
13949 attr == HLF_SPL ? "local" :
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 533
diff changeset
13950 attr == HLF_SPC ? "caps" :
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 533
diff changeset
13951 ""), -1);
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13952 }
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13953
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13954 /*
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13955 * "spellsuggest()" function
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13956 */
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13957 static void
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13958 f_spellsuggest(argvars, rettv)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13959 typval_T *argvars;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13960 typval_T *rettv;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13961 {
538
aa6caa23a4b8 updated for version 7.0152
vimboss
parents: 534
diff changeset
13962 list_T *l;
aa6caa23a4b8 updated for version 7.0152
vimboss
parents: 534
diff changeset
13963 #ifdef FEAT_SYN_HL
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13964 char_u *str;
538
aa6caa23a4b8 updated for version 7.0152
vimboss
parents: 534
diff changeset
13965 int typeerr = FALSE;
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13966 int maxcount;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13967 garray_T ga;
538
aa6caa23a4b8 updated for version 7.0152
vimboss
parents: 534
diff changeset
13968 int i;
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13969 listitem_T *li;
538
aa6caa23a4b8 updated for version 7.0152
vimboss
parents: 534
diff changeset
13970 int need_capital = FALSE;
aa6caa23a4b8 updated for version 7.0152
vimboss
parents: 534
diff changeset
13971 #endif
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13972
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13973 l = list_alloc();
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13974 if (l == NULL)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13975 return;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13976 rettv->v_type = VAR_LIST;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13977 rettv->vval.v_list = l;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13978 ++l->lv_refcount;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13979
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13980 #ifdef FEAT_SYN_HL
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13981 if (curwin->w_p_spell && *curbuf->b_p_spl != NUL)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13982 {
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13983 str = get_tv_string(&argvars[0]);
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13984 if (argvars[1].v_type != VAR_UNKNOWN)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13985 {
538
aa6caa23a4b8 updated for version 7.0152
vimboss
parents: 534
diff changeset
13986 maxcount = get_tv_number_chk(&argvars[1], &typeerr);
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13987 if (maxcount <= 0)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13988 return;
538
aa6caa23a4b8 updated for version 7.0152
vimboss
parents: 534
diff changeset
13989 if (argvars[2].v_type != VAR_UNKNOWN)
aa6caa23a4b8 updated for version 7.0152
vimboss
parents: 534
diff changeset
13990 {
aa6caa23a4b8 updated for version 7.0152
vimboss
parents: 534
diff changeset
13991 need_capital = get_tv_number_chk(&argvars[2], &typeerr);
aa6caa23a4b8 updated for version 7.0152
vimboss
parents: 534
diff changeset
13992 if (typeerr)
aa6caa23a4b8 updated for version 7.0152
vimboss
parents: 534
diff changeset
13993 return;
aa6caa23a4b8 updated for version 7.0152
vimboss
parents: 534
diff changeset
13994 }
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13995 }
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13996 else
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13997 maxcount = 25;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
13998
538
aa6caa23a4b8 updated for version 7.0152
vimboss
parents: 534
diff changeset
13999 spell_suggest_list(&ga, str, maxcount, need_capital);
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
14000
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
14001 for (i = 0; i < ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
14002 {
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
14003 str = ((char_u **)ga.ga_data)[i];
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
14004
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
14005 li = listitem_alloc();
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
14006 if (li == NULL)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
14007 vim_free(str);
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
14008 else
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
14009 {
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
14010 li->li_tv.v_type = VAR_STRING;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
14011 li->li_tv.v_lock = 0;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
14012 li->li_tv.vval.v_string = str;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
14013 list_append(l, li);
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
14014 }
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
14015 }
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
14016 ga_clear(&ga);
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
14017 }
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
14018 #endif
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
14019 }
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
14020
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14021 static void
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
14022 f_split(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14023 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14024 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14025 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14026 char_u *str;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14027 char_u *end;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
14028 char_u *pat = NULL;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14029 regmatch_T regmatch;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14030 char_u patbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14031 char_u *save_cpo;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14032 int match;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14033 list_T *l;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14034 colnr_T col = 0;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
14035 int keepempty = FALSE;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14036 int typeerr = FALSE;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14037
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14038 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14039 save_cpo = p_cpo;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14040 p_cpo = (char_u *)"";
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14041
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14042 str = get_tv_string(&argvars[0]);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
14043 if (argvars[1].v_type != VAR_UNKNOWN)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
14044 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14045 pat = get_tv_string_buf_chk(&argvars[1], patbuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14046 if (pat == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14047 typeerr = TRUE;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
14048 if (argvars[2].v_type != VAR_UNKNOWN)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14049 keepempty = get_tv_number_chk(&argvars[2], &typeerr);
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
14050 }
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
14051 if (pat == NULL || *pat == NUL)
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14052 pat = (char_u *)"[\\x01- ]\\+";
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14053
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14054 l = list_alloc();
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14055 if (l == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14056 return;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14057 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14058 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14059 ++l->lv_refcount;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14060 if (typeerr)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14061 return;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14062
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14063 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14064 if (regmatch.regprog != NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14065 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14066 regmatch.rm_ic = FALSE;
284
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
14067 while (*str != NUL || keepempty)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
14068 {
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
14069 if (*str == NUL)
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
14070 match = FALSE; /* empty item at the end */
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
14071 else
e697bd3c3876 updated for version 7.0075
vimboss
parents: 279
diff changeset
14072 match = vim_regexec_nl(&regmatch, str, col);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14073 if (match)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14074 end = regmatch.startp[0];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14075 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14076 end = str + STRLEN(str);
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
14077 if (keepempty || end > str || (l->lv_len > 0 && *str != NUL
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
14078 && match && end < regmatch.endp[0]))
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14079 {
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
14080 if (list_append_string(l, str, (int)(end - str)) == FAIL)
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14081 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14082 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14083 if (!match)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14084 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14085 /* Advance to just after the match. */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14086 if (regmatch.endp[0] > str)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14087 col = 0;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14088 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14089 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14090 /* Don't get stuck at the same match. */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14091 #ifdef FEAT_MBYTE
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 468
diff changeset
14092 col = (*mb_ptr2len)(regmatch.endp[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14093 #else
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14094 col = 1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14095 #endif
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14096 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14097 str = regmatch.endp[0];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14098 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14099
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14100 vim_free(regmatch.regprog);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14101 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14102
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14103 p_cpo = save_cpo;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14104 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14105
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14106 #ifdef HAVE_STRFTIME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14107 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14108 * "strftime({format}[, {time}])" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14109 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14110 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14111 f_strftime(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14112 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14113 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14114 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14115 char_u result_buf[256];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14116 struct tm *curtime;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14117 time_t seconds;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14118 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14119
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14120 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14121
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14122 p = get_tv_string(&argvars[0]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14123 if (argvars[1].v_type == VAR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14124 seconds = time(NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14125 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14126 seconds = (time_t)get_tv_number(&argvars[1]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14127 curtime = localtime(&seconds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14128 /* MSVC returns NULL for an invalid value of seconds. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14129 if (curtime == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14130 rettv->vval.v_string = vim_strsave((char_u *)_("(Invalid)"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14131 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14132 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14133 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14134 vimconv_T conv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14135 char_u *enc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14136
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14137 conv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14138 enc = enc_locale();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14139 convert_setup(&conv, p_enc, enc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14140 if (conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14141 p = string_convert(&conv, p, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14142 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14143 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14144 (void)strftime((char *)result_buf, sizeof(result_buf),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14145 (char *)p, curtime);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14146 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14147 result_buf[0] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14148
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14149 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14150 if (conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14151 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14152 convert_setup(&conv, enc, p_enc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14153 if (conv.vc_type != CONV_NONE)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14154 rettv->vval.v_string = string_convert(&conv, result_buf, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14155 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14156 # endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14157 rettv->vval.v_string = vim_strsave(result_buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14158
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14159 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14160 /* Release conversion descriptors */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14161 convert_setup(&conv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14162 vim_free(enc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14163 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14164 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14165 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14166 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14167
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14168 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14169 * "stridx()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14170 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14171 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14172 f_stridx(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14173 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14174 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14175 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14176 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14177 char_u *needle;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14178 char_u *haystack;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14179 char_u *save_haystack;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14180 char_u *pos;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14181 int start_idx;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14182
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14183 needle = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14184 save_haystack = haystack = get_tv_string_buf_chk(&argvars[0], buf);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14185 rettv->vval.v_number = -1;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14186 if (needle == NULL || haystack == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14187 return; /* type error; errmsg already given */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14188
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14189 if (argvars[2].v_type != VAR_UNKNOWN)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14190 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14191 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14192
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14193 start_idx = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14194 if (error || start_idx >= (int)STRLEN(haystack))
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14195 return;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
14196 if (start_idx >= 0)
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
14197 haystack += start_idx;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14198 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14199
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14200 pos = (char_u *)strstr((char *)haystack, (char *)needle);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14201 if (pos != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14202 rettv->vval.v_number = (varnumber_T)(pos - save_haystack);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14203 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14204
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14205 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14206 * "string()" function
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14207 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14208 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14209 f_string(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14210 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14211 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14212 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14213 char_u *tofree;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
14214 char_u numbuf[NUMBUFLEN];
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14215
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14216 rettv->v_type = VAR_STRING;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
14217 rettv->vval.v_string = tv2string(&argvars[0], &tofree, numbuf);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14218 if (tofree == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14219 rettv->vval.v_string = vim_strsave(rettv->vval.v_string);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14220 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14221
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14222 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14223 * "strlen()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14224 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14225 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14226 f_strlen(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14227 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14228 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14229 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14230 rettv->vval.v_number = (varnumber_T)(STRLEN(
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14231 get_tv_string(&argvars[0])));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14232 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14233
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14234 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14235 * "strpart()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14236 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14237 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14238 f_strpart(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14239 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14240 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14241 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14242 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14243 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14244 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14245 int slen;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14246 int error = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14247
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14248 p = get_tv_string(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14249 slen = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14250
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14251 n = get_tv_number_chk(&argvars[1], &error);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14252 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14253 len = 0;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14254 else if (argvars[2].v_type != VAR_UNKNOWN)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14255 len = get_tv_number(&argvars[2]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14256 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14257 len = slen - n; /* default len: all bytes that are available. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14258
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14259 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14260 * Only return the overlap between the specified part and the actual
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14261 * string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14262 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14263 if (n < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14264 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14265 len += n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14266 n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14267 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14268 else if (n > slen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14269 n = slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14270 if (len < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14271 len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14272 else if (n + len > slen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14273 len = slen - n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14274
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14275 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14276 rettv->vval.v_string = vim_strnsave(p + n, len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14277 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14278
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14279 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14280 * "strridx()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14281 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14282 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14283 f_strridx(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14284 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14285 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14286 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14287 char_u buf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14288 char_u *needle;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14289 char_u *haystack;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14290 char_u *rest;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14291 char_u *lastmatch = NULL;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
14292 int haystack_len, end_idx;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14293
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14294 needle = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14295 haystack = get_tv_string_buf_chk(&argvars[0], buf);
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
14296 haystack_len = STRLEN(haystack);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14297
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14298 rettv->vval.v_number = -1;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14299 if (needle == NULL || haystack == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14300 return; /* type error; errmsg already given */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
14301 if (argvars[2].v_type != VAR_UNKNOWN)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
14302 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
14303 /* Third argument: upper limit for index */
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14304 end_idx = get_tv_number_chk(&argvars[2], NULL);
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
14305 if (end_idx < 0)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14306 return; /* can never find a match */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
14307 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
14308 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
14309 end_idx = haystack_len;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
14310
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14311 if (*needle == NUL)
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
14312 {
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14313 /* Empty string matches past the end. */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
14314 lastmatch = haystack + end_idx;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
14315 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
14316 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
14317 {
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14318 for (rest = haystack; *rest != '\0'; ++rest)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14319 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14320 rest = (char_u *)strstr((char *)rest, (char *)needle);
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
14321 if (rest == NULL || rest > haystack + end_idx)
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14322 break;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14323 lastmatch = rest;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14324 }
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
14325 }
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14326
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14327 if (lastmatch == NULL)
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14328 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14329 else
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14330 rettv->vval.v_number = (varnumber_T)(lastmatch - haystack);
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14331 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14332
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14333 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14334 * "strtrans()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14335 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14336 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14337 f_strtrans(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14338 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14339 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14340 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14341 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14342 rettv->vval.v_string = transstr(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14343 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14344
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14345 /*
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14346 * "submatch()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14347 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14348 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14349 f_submatch(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14350 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14351 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14352 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14353 rettv->v_type = VAR_STRING;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14354 rettv->vval.v_string =
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14355 reg_submatch((int)get_tv_number_chk(&argvars[0], NULL));
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14356 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14357
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14358 /*
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14359 * "substitute()" function
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14360 */
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14361 static void
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14362 f_substitute(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14363 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14364 typval_T *rettv;
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14365 {
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14366 char_u patbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14367 char_u subbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14368 char_u flagsbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14369
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14370 char_u *str = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14371 char_u *pat = get_tv_string_buf_chk(&argvars[1], patbuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14372 char_u *sub = get_tv_string_buf_chk(&argvars[2], subbuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14373 char_u *flg = get_tv_string_buf_chk(&argvars[3], flagsbuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14374
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14375 rettv->v_type = VAR_STRING;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14376 if (str == NULL || pat == NULL || sub == NULL || flg == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14377 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14378 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14379 rettv->vval.v_string = do_string_sub(str, pat, sub, flg);
83
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14380 }
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14381
d9030055c432 updated for version 7.0033
vimboss
parents: 80
diff changeset
14382 /*
254
c50c82c5e230 updated for version 7.0069
vimboss
parents: 237
diff changeset
14383 * "synID(lnum, col, trans)" function
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14384 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14385 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14386 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14387 f_synID(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14388 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14389 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14390 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14391 int id = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14392 #ifdef FEAT_SYN_HL
254
c50c82c5e230 updated for version 7.0069
vimboss
parents: 237
diff changeset
14393 long lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14394 long col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14395 int trans;
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
14396 int transerr = FALSE;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14397
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14398 lnum = get_tv_lnum(argvars); /* -1 on type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14399 col = get_tv_number(&argvars[1]) - 1; /* -1 on type error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14400 trans = get_tv_number_chk(&argvars[2], &transerr);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14401
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14402 if (!transerr && lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count
254
c50c82c5e230 updated for version 7.0069
vimboss
parents: 237
diff changeset
14403 && col >= 0 && col < (long)STRLEN(ml_get(lnum)))
499
08012a1ff8d4 updated for version 7.0137
vimboss
parents: 497
diff changeset
14404 id = syn_get_id(curwin, lnum, (colnr_T)col, trans, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14405 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14406
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14407 rettv->vval.v_number = id;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14408 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14409
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14410 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14411 * "synIDattr(id, what [, mode])" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14412 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14413 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14414 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14415 f_synIDattr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14416 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14417 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14418 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14419 char_u *p = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14420 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14421 int id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14422 char_u *what;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14423 char_u *mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14424 char_u modebuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14425 int modec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14426
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14427 id = get_tv_number(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14428 what = get_tv_string(&argvars[1]);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14429 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14430 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14431 mode = get_tv_string_buf(&argvars[2], modebuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14432 modec = TOLOWER_ASC(mode[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14433 if (modec != 't' && modec != 'c'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14434 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14435 && modec != 'g'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14436 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14437 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14438 modec = 0; /* replace invalid with current */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14439 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14440 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14441 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14442 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14443 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14444 modec = 'g';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14445 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14446 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14447 if (t_colors > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14448 modec = 'c';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14449 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14450 modec = 't';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14451 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14452
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14453
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14454 switch (TOLOWER_ASC(what[0]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14455 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14456 case 'b':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14457 if (TOLOWER_ASC(what[1]) == 'g') /* bg[#] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14458 p = highlight_color(id, what, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14459 else /* bold */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14460 p = highlight_has_attr(id, HL_BOLD, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14461 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14462
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14463 case 'f': /* fg[#] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14464 p = highlight_color(id, what, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14465 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14466
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14467 case 'i':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14468 if (TOLOWER_ASC(what[1]) == 'n') /* inverse */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14469 p = highlight_has_attr(id, HL_INVERSE, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14470 else /* italic */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14471 p = highlight_has_attr(id, HL_ITALIC, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14472 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14473
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14474 case 'n': /* name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14475 p = get_highlight_name(NULL, id - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14476 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14477
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14478 case 'r': /* reverse */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14479 p = highlight_has_attr(id, HL_INVERSE, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14480 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14481
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14482 case 's': /* standout */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14483 p = highlight_has_attr(id, HL_STANDOUT, modec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14484 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14485
208
f922db5a1fb3 updated for version 7.0060
vimboss
parents: 201
diff changeset
14486 case 'u':
f922db5a1fb3 updated for version 7.0060
vimboss
parents: 201
diff changeset
14487 if (STRLEN(what) <= 5 || TOLOWER_ASC(what[5]) != 'c')
f922db5a1fb3 updated for version 7.0060
vimboss
parents: 201
diff changeset
14488 /* underline */
f922db5a1fb3 updated for version 7.0060
vimboss
parents: 201
diff changeset
14489 p = highlight_has_attr(id, HL_UNDERLINE, modec);
f922db5a1fb3 updated for version 7.0060
vimboss
parents: 201
diff changeset
14490 else
f922db5a1fb3 updated for version 7.0060
vimboss
parents: 201
diff changeset
14491 /* undercurl */
f922db5a1fb3 updated for version 7.0060
vimboss
parents: 201
diff changeset
14492 p = highlight_has_attr(id, HL_UNDERCURL, modec);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14493 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14494 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14495
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14496 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14497 p = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14498 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14499 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14500 rettv->vval.v_string = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14501 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14502
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14503 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14504 * "synIDtrans(id)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14505 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14506 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14507 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14508 f_synIDtrans(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14509 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14510 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14511 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14512 int id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14513
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14514 #ifdef FEAT_SYN_HL
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14515 id = get_tv_number(&argvars[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14516
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14517 if (id > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14518 id = syn_get_final_id(id);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14519 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14520 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14521 id = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14522
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14523 rettv->vval.v_number = id;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14524 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14525
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14526 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14527 * "system()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14528 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14529 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14530 f_system(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14531 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14532 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14533 {
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14534 char_u *res = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14535 char_u *p;
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14536 char_u *infile = NULL;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14537 char_u buf[NUMBUFLEN];
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14538 int err = FALSE;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14539 FILE *fd;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14540
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14541 if (argvars[1].v_type != VAR_UNKNOWN)
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14542 {
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14543 /*
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14544 * 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
14545 * command.
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14546 */
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14547 if ((infile = vim_tempname('i')) == NULL)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14548 {
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14549 EMSG(_(e_notmp));
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14550 return;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14551 }
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14552
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14553 fd = mch_fopen((char *)infile, WRITEBIN);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14554 if (fd == NULL)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14555 {
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14556 EMSG2(_(e_notopen), infile);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14557 goto done;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14558 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14559 p = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14560 if (p == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14561 goto done; /* type error; errmsg already given */
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14562 if (fwrite(p, STRLEN(p), 1, fd) != 1)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14563 err = TRUE;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14564 if (fclose(fd) != 0)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14565 err = TRUE;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14566 if (err)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14567 {
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14568 EMSG(_("E677: Error writing temp file"));
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14569 goto done;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14570 }
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14571 }
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14572
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14573 res = get_cmd_output(get_tv_string(&argvars[0]), infile, SHELL_SILENT);
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14574
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14575 #ifdef USE_CR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14576 /* translate <CR> into <NL> */
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14577 if (res != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14578 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14579 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14580
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14581 for (s = res; *s; ++s)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14582 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14583 if (*s == CAR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14584 *s = NL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14585 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14586 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14587 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14588 # ifdef USE_CRNL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14589 /* translate <CR><NL> into <NL> */
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14590 if (res != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14591 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14592 char_u *s, *d;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14593
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14594 d = res;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14595 for (s = res; *s; ++s)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14596 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14597 if (s[0] == CAR && s[1] == NL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14598 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14599 *d++ = *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14600 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14601 *d = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14602 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14603 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14604 #endif
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14605
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14606 done:
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14607 if (infile != NULL)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14608 {
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14609 mch_remove(infile);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14610 vim_free(infile);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 22
diff changeset
14611 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14612 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14613 rettv->vval.v_string = res;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14614 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14615
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14616 /*
517
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14617 * "tagfiles()" function
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14618 */
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14619 /*ARGSUSED*/
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14620 static void
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14621 f_tagfiles(argvars, rettv)
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14622 typval_T *argvars;
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14623 typval_T *rettv;
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14624 {
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14625 char_u fname[MAXPATHL + 1];
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14626 list_T *l;
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14627
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14628 l = list_alloc();
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14629 if (l == NULL)
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14630 {
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14631 rettv->vval.v_number = 0;
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14632 return;
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14633 }
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14634 rettv->vval.v_list = l;
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14635 rettv->v_type = VAR_LIST;
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14636 ++l->lv_refcount;
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14637
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14638 get_tagfname(TRUE, NULL);
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14639 for (;;)
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14640 if (get_tagfname(FALSE, fname) == FAIL
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
14641 || list_append_string(l, fname, -1) == FAIL)
517
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14642 break;
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14643 }
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14644
594f25e4a806 updated for version 7.0144
vimboss
parents: 512
diff changeset
14645 /*
192
2fcd444c4bd3 updated for version 7.0057
vimboss
parents: 179
diff changeset
14646 * "taglist()" function
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14647 */
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14648 static void
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14649 f_taglist(argvars, rettv)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14650 typval_T *argvars;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14651 typval_T *rettv;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14652 {
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14653 char_u *tag_pattern;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14654 list_T *l;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14655
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14656 tag_pattern = get_tv_string(&argvars[0]);
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14657
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14658 rettv->vval.v_number = FALSE;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14659 if (*tag_pattern == NUL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14660 return;
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14661
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14662 l = list_alloc();
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14663 if (l != NULL)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14664 {
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14665 if (get_tags(l, tag_pattern) != FAIL)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14666 {
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14667 rettv->vval.v_list = l;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14668 rettv->v_type = VAR_LIST;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14669 ++l->lv_refcount;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14670 }
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14671 else
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14672 list_free(l);
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14673 }
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14674 }
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14675
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
14676 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14677 * "tempname()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14678 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14679 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14680 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14681 f_tempname(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14682 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14683 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14684 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14685 static int x = 'A';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14686
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14687 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14688 rettv->vval.v_string = vim_tempname(x);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14689
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14690 /* 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
14691 * names. Skip 'I' and 'O', they are used for shell redirection. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14692 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14693 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14694 if (x == 'Z')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14695 x = '0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14696 else if (x == '9')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14697 x = 'A';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14698 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14699 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14700 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14701 if (x == 'I')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14702 x = 'J';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14703 else if (x == 'R')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14704 x = 'S';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14705 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14706 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14707 ++x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14708 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14709 } while (x == 'I' || x == 'O');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14710 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14711
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14712 /*
489
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14713 * "test(list)" function: Just checking the walls...
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14714 */
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14715 /*ARGSUSED*/
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14716 static void
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14717 f_test(argvars, rettv)
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14718 typval_T *argvars;
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14719 typval_T *rettv;
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14720 {
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14721 /* Used for unit testing. Change the code below to your liking. */
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14722 #if 0
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14723 listitem_T *li;
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14724 list_T *l;
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14725 char_u *bad, *good;
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14726
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14727 if (argvars[0].v_type != VAR_LIST)
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14728 return;
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14729 l = argvars[0].vval.v_list;
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14730 if (l == NULL)
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14731 return;
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14732 li = l->lv_first;
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14733 if (li == NULL)
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14734 return;
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14735 bad = get_tv_string(&li->li_tv);
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14736 li = li->li_next;
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14737 if (li == NULL)
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14738 return;
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14739 good = get_tv_string(&li->li_tv);
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14740 rettv->vval.v_number = test_edit_score(bad, good);
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14741 #endif
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14742 }
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14743
b1e87b7f5db6 updated for version 7.0133
vimboss
parents: 482
diff changeset
14744 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14745 * "tolower(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14746 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14747 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14748 f_tolower(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14749 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14750 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14751 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14752 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14753
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14754 p = vim_strsave(get_tv_string(&argvars[0]));
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14755 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14756 rettv->vval.v_string = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14757
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14758 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14759 while (*p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14760 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14761 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14762 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14763
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14764 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14765 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14766 int c, lc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14767
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14768 c = utf_ptr2char(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14769 lc = utf_tolower(c);
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 468
diff changeset
14770 l = utf_ptr2len(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14771 /* TODO: reallocate string when byte count changes. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14772 if (utf_char2len(lc) == l)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14773 utf_char2bytes(lc, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14774 p += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14775 }
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 468
diff changeset
14776 else if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14777 p += l; /* skip multi-byte character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14778 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14779 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14780 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14781 *p = TOLOWER_LOC(*p); /* note that tolower() can be a macro */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14782 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14783 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14784 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14785 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14786
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14787 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14788 * "toupper(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14789 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14790 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14791 f_toupper(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14792 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14793 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14794 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14795 rettv->v_type = VAR_STRING;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14796 rettv->vval.v_string = strup_save(get_tv_string(&argvars[0]));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14797 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14798
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14799 /*
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14800 * "tr(string, fromstr, tostr)" function
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14801 */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14802 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14803 f_tr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14804 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14805 typval_T *rettv;
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14806 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14807 char_u *instr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14808 char_u *fromstr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14809 char_u *tostr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14810 char_u *p;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14811 #ifdef FEAT_MBYTE
436
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
14812 int inlen;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
14813 int fromlen;
a1c5a6cb2675 updated for version 7.0112
vimboss
parents: 433
diff changeset
14814 int tolen;
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14815 int idx;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14816 char_u *cpstr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14817 int cplen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14818 int first = TRUE;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14819 #endif
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14820 char_u buf[NUMBUFLEN];
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14821 char_u buf2[NUMBUFLEN];
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14822 garray_T ga;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14823
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14824 instr = get_tv_string(&argvars[0]);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14825 fromstr = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14826 tostr = get_tv_string_buf_chk(&argvars[2], buf2);
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14827
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14828 /* Default return value: empty string. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14829 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14830 rettv->vval.v_string = NULL;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14831 if (fromstr == NULL || tostr == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
14832 return; /* type error; errmsg already given */
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14833 ga_init2(&ga, (int)sizeof(char), 80);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14834
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14835 #ifdef FEAT_MBYTE
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14836 if (!has_mbyte)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14837 #endif
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14838 /* not multi-byte: fromstr and tostr must be the same length */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14839 if (STRLEN(fromstr) != STRLEN(tostr))
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14840 {
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14841 #ifdef FEAT_MBYTE
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14842 error:
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
14843 #endif
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14844 EMSG2(_(e_invarg2), fromstr);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14845 ga_clear(&ga);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14846 return;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14847 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14848
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14849 /* fromstr and tostr have to contain the same number of chars */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14850 while (*instr != NUL)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14851 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14852 #ifdef FEAT_MBYTE
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14853 if (has_mbyte)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14854 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 468
diff changeset
14855 inlen = (*mb_ptr2len)(instr);
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14856 cpstr = instr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14857 cplen = inlen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14858 idx = 0;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14859 for (p = fromstr; *p != NUL; p += fromlen)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14860 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 468
diff changeset
14861 fromlen = (*mb_ptr2len)(p);
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14862 if (fromlen == inlen && STRNCMP(instr, p, inlen) == 0)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14863 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14864 for (p = tostr; *p != NUL; p += tolen)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14865 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 468
diff changeset
14866 tolen = (*mb_ptr2len)(p);
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14867 if (idx-- == 0)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14868 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14869 cplen = tolen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14870 cpstr = p;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14871 break;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14872 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14873 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14874 if (*p == NUL) /* tostr is shorter than fromstr */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14875 goto error;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14876 break;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14877 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14878 ++idx;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14879 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14880
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14881 if (first && cpstr == instr)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14882 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14883 /* Check that fromstr and tostr have the same number of
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14884 * (multi-byte) characters. Done only once when a character
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14885 * of instr doesn't appear in fromstr. */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14886 first = FALSE;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14887 for (p = tostr; *p != NUL; p += tolen)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14888 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 468
diff changeset
14889 tolen = (*mb_ptr2len)(p);
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14890 --idx;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14891 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14892 if (idx != 0)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14893 goto error;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14894 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14895
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14896 ga_grow(&ga, cplen);
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 15
diff changeset
14897 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
14898 ga.ga_len += cplen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14899
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14900 instr += inlen;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14901 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14902 else
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14903 #endif
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14904 {
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14905 /* When not using multi-byte chars we can do it faster. */
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14906 p = vim_strchr(fromstr, *instr);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14907 if (p != NULL)
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14908 ga_append(&ga, tostr[p - fromstr]);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14909 else
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14910 ga_append(&ga, *instr);
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14911 ++instr;
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14912 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14913 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14914
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14915 rettv->vval.v_string = ga.ga_data;
15
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14916 }
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14917
631143ac4a01 updated for version 7.0007
vimboss
parents: 14
diff changeset
14918 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14919 * "type(expr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14920 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14921 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14922 f_type(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14923 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14924 typval_T *rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14925 {
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14926 int n;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14927
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14928 switch (argvars[0].v_type)
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14929 {
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14930 case VAR_NUMBER: n = 0; break;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14931 case VAR_STRING: n = 1; break;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14932 case VAR_FUNC: n = 2; break;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14933 case VAR_LIST: n = 3; break;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
14934 case VAR_DICT: n = 4; break;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14935 default: EMSG2(_(e_intern2), "f_type()"); n = 0; break;
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14936 }
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
14937 rettv->vval.v_number = n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14938 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14939
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14940 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14941 * "values(dict)" function
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14942 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14943 static void
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14944 f_values(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14945 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14946 typval_T *rettv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14947 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14948 dict_list(argvars, rettv, 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14949 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14950
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
14951 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14952 * "virtcol(string)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14953 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14954 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14955 f_virtcol(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14956 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14957 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14958 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14959 colnr_T vcol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14960 pos_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14961
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14962 fp = var2fpos(&argvars[0], FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14963 if (fp != NULL && fp->lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14964 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14965 getvvcol(curwin, fp, NULL, NULL, &vcol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14966 ++vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14967 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14968
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14969 rettv->vval.v_number = vcol;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14970 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14971
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14972 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14973 * "visualmode()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14974 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14975 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14976 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14977 f_visualmode(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14978 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
14979 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14980 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14981 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14982 char_u str[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14983
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14984 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14985 str[0] = curbuf->b_visual_mode_eval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14986 str[1] = NUL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14987 rettv->vval.v_string = vim_strsave(str);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14988
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14989 /* A non-zero number or non-empty string argument: reset mode. */
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14990 if ((argvars[0].v_type == VAR_NUMBER
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14991 && argvars[0].vval.v_number != 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
14992 || (argvars[0].v_type == VAR_STRING
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14993 && *get_tv_string(&argvars[0]) != NUL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14994 curbuf->b_visual_mode_eval = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14995 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
14996 rettv->vval.v_number = 0; /* return anything, it won't work anyway */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14997 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14998 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14999
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15000 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15001 * "winbufnr(nr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15002 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15003 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15004 f_winbufnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15005 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15006 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15007 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15008 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15009
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15010 wp = find_win_by_nr(&argvars[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15011 if (wp == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15012 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15013 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15014 rettv->vval.v_number = wp->w_buffer->b_fnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15015 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15016
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15017 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15018 * "wincol()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15019 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15020 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15021 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15022 f_wincol(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15023 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15024 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15025 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15026 validate_cursor();
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15027 rettv->vval.v_number = curwin->w_wcol + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15028 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15029
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15030 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15031 * "winheight(nr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15032 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15033 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15034 f_winheight(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15035 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15036 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15037 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15038 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15039
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15040 wp = find_win_by_nr(&argvars[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15041 if (wp == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15042 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15043 else
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15044 rettv->vval.v_number = wp->w_height;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15045 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15046
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15047 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15048 * "winline()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15049 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15050 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15051 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15052 f_winline(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15053 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15054 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15055 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15056 validate_cursor();
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15057 rettv->vval.v_number = curwin->w_wrow + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15058 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15059
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15060 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15061 * "winnr()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15062 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15063 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15064 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15065 f_winnr(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15066 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15067 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15068 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15069 int nr = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15070 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15071 win_T *wp;
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
15072 win_T *twin = curwin;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
15073 char_u *arg;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
15074
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15075 if (argvars[0].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15076 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15077 arg = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15078 if (arg == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15079 nr = 0; /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15080 else if (STRCMP(arg, "$") == 0)
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
15081 twin = lastwin;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
15082 else if (STRCMP(arg, "#") == 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
15083 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
15084 twin = prevwin;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
15085 if (prevwin == NULL)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
15086 nr = 0;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
15087 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
15088 else
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
15089 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
15090 EMSG2(_(e_invexpr2), arg);
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
15091 nr = 0;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
15092 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
15093 }
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
15094
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
15095 if (nr > 0)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
15096 for (wp = firstwin; wp != twin; wp = wp->w_next)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 19
diff changeset
15097 ++nr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15098 #endif
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15099 rettv->vval.v_number = nr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15100 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15101
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15102 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15103 * "winrestcmd()" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15104 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15105 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15106 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15107 f_winrestcmd(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15108 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15109 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15110 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15111 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15112 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15113 int winnr = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15114 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15115 char_u buf[50];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15116
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15117 ga_init2(&ga, (int)sizeof(char), 70);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15118 for (wp = firstwin; wp != NULL; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15119 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15120 sprintf((char *)buf, "%dresize %d|", winnr, wp->w_height);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15121 ga_concat(&ga, buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15122 # ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15123 sprintf((char *)buf, "vert %dresize %d|", winnr, wp->w_width);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15124 ga_concat(&ga, buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15125 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15126 ++winnr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15127 }
21
db5102f7e29f updated for version 7.0013
vimboss
parents: 20
diff changeset
15128 ga_append(&ga, NUL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15129
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15130 rettv->vval.v_string = ga.ga_data;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15131 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15132 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15133 #endif
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15134 rettv->v_type = VAR_STRING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15135 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15136
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15137 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15138 * "winwidth(nr)" function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15139 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15140 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15141 f_winwidth(argvars, rettv)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15142 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15143 typval_T *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15144 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15145 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15146
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15147 wp = find_win_by_nr(&argvars[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15148 if (wp == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15149 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15150 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15151 #ifdef FEAT_VERTSPLIT
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15152 rettv->vval.v_number = wp->w_width;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15153 #else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15154 rettv->vval.v_number = Columns;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15155 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15156 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15157
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15158 /*
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15159 * "writefile()" function
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15160 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15161 static void
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15162 f_writefile(argvars, rettv)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15163 typval_T *argvars;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15164 typval_T *rettv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15165 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15166 int binary = FALSE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15167 char_u *fname;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15168 FILE *fd;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15169 listitem_T *li;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15170 char_u *s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15171 int ret = 0;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15172 int c;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15173
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15174 if (argvars[0].v_type != VAR_LIST)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15175 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15176 EMSG2(_(e_listarg), "writefile()");
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15177 return;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15178 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15179 if (argvars[0].vval.v_list == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15180 return;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15181
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15182 if (argvars[2].v_type != VAR_UNKNOWN
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15183 && STRCMP(get_tv_string(&argvars[2]), "b") == 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15184 binary = TRUE;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15185
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15186 /* Always open the file in binary mode, library functions have a mind of
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15187 * their own about CR-LF conversion. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15188 fname = get_tv_string(&argvars[1]);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15189 if (*fname == NUL || (fd = mch_fopen((char *)fname, WRITEBIN)) == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15190 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15191 EMSG2(_(e_notcreate), *fname == NUL ? (char_u *)_("<empty>") : fname);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15192 ret = -1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15193 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15194 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15195 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15196 for (li = argvars[0].vval.v_list->lv_first; li != NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15197 li = li->li_next)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15198 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15199 for (s = get_tv_string(&li->li_tv); *s != NUL; ++s)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15200 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15201 if (*s == '\n')
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15202 c = putc(NUL, fd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15203 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15204 c = putc(*s, fd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15205 if (c == EOF)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15206 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15207 ret = -1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15208 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15209 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15210 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15211 if (!binary || li->li_next != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15212 if (putc('\n', fd) == EOF)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15213 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15214 ret = -1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15215 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15216 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15217 if (ret < 0)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15218 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15219 EMSG(_(e_write));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15220 break;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15221 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15222 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15223 fclose(fd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15224 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15225
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15226 rettv->vval.v_number = ret;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15227 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15228
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15229 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15230 * Translate a String variable into a position.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15231 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15232 static pos_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15233 var2fpos(varp, lnum)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15234 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15235 int lnum; /* TRUE when $ is last line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15236 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15237 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15238 static pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15239 pos_T *pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15240
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15241 name = get_tv_string_chk(varp);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15242 if (name == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15243 return NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15244 if (name[0] == '.') /* cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15245 return &curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15246 if (name[0] == '\'') /* mark */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15247 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15248 pp = getmark(name[1], FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15249 if (pp == NULL || pp == (pos_T *)-1 || pp->lnum <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15250 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15251 return pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15252 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15253 if (name[0] == '$') /* last column or line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15254 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15255 if (lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15256 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15257 pos.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15258 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15259 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15260 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15261 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15262 pos.lnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15263 pos.col = (colnr_T)STRLEN(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15264 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15265 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15266 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15267 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15268 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15269
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15270 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15271 * Get the length of an environment variable name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15272 * Advance "arg" to the first character after the name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15273 * Return 0 for error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15274 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15275 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15276 get_env_len(arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15277 char_u **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15278 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15279 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15280 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15281
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15282 for (p = *arg; vim_isIDc(*p); ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15283 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15284 if (p == *arg) /* no name found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15285 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15286
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15287 len = (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15288 *arg = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15289 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15290 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15291
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15292 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15293 * Get the length of the name of a function or internal variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15294 * "arg" is advanced to the first non-white character after the name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15295 * Return 0 if something is wrong.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15296 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15297 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15298 get_id_len(arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15299 char_u **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15300 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15301 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15302 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15303
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15304 /* Find the end of the name. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15305 for (p = *arg; eval_isnamec(*p); ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15306 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15307 if (p == *arg) /* no name found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15308 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15309
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15310 len = (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15311 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15312
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15313 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15314 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15315
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15316 /*
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15317 * Get the length of the name of a variable or function.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15318 * Only the name is recognized, does not handle ".key" or "[idx]".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15319 * "arg" is advanced to the first non-white character after the name.
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15320 * Return -1 if curly braces expansion failed.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15321 * Return 0 if something else is wrong.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15322 * If the name contains 'magic' {}'s, expand them and return the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15323 * expanded name in an allocated string via 'alias' - caller must free.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15324 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15325 static int
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15326 get_name_len(arg, alias, evaluate, verbose)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15327 char_u **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15328 char_u **alias;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15329 int evaluate;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15330 int verbose;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15331 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15332 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15333 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15334 char_u *expr_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15335 char_u *expr_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15336
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15337 *alias = NULL; /* default to no alias */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15338
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15339 if ((*arg)[0] == K_SPECIAL && (*arg)[1] == KS_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15340 && (*arg)[2] == (int)KE_SNR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15341 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15342 /* hard coded <SNR>, already translated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15343 *arg += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15344 return get_id_len(arg) + 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15345 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15346 len = eval_fname_script(*arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15347 if (len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15348 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15349 /* literal "<SID>", "s:" or "<SNR>" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15350 *arg += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15351 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15352
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15353 /*
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15354 * Find the end of the name; check for {} construction.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15355 */
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15356 p = find_name_end(*arg, &expr_start, &expr_end,
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15357 len > 0 ? 0 : FNE_CHECK_START);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15358 if (expr_start != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15359 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15360 char_u *temp_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15361
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15362 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15363 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15364 len += (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15365 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15366 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15367 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15368
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15369 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15370 * Include any <SID> etc in the expanded string:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15371 * Thus the -len here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15372 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15373 temp_string = make_expanded_name(*arg - len, expr_start, expr_end, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15374 if (temp_string == NULL)
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15375 return -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15376 *alias = temp_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15377 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15378 return (int)STRLEN(temp_string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15379 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15380
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15381 len += get_id_len(arg);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15382 if (len == 0 && verbose)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15383 EMSG2(_(e_invexpr2), *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15384
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15385 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15386 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15387
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15388 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15389 * 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
15390 * 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
15391 * start and end of the first magic braces item.
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15392 * "flags" can have FNE_INCL_BR and FNE_CHECK_START.
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15393 * 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
15394 * valid name.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15395 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15396 static char_u *
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15397 find_name_end(arg, expr_start, expr_end, flags)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15398 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15399 char_u **expr_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15400 char_u **expr_end;
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15401 int flags;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15402 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15403 int mb_nest = 0;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15404 int br_nest = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15405 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15406
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15407 if (expr_start != NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15408 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15409 *expr_start = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15410 *expr_end = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15411 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15412
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15413 /* Quick check for valid starting character. */
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15414 if ((flags & FNE_CHECK_START) && !eval_isnamec1(*arg) && *arg != '{')
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15415 return arg;
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15416
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15417 for (p = arg; *p != NUL
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15418 && (eval_isnamec(*p)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15419 || *p == '{'
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15420 || ((flags & FNE_INCL_BR) && (*p == '[' || *p == '.'))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15421 || mb_nest != 0
468
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
15422 || br_nest != 0); mb_ptr_adv(p))
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
15423 {
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
15424 if (*p == '\'')
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
15425 {
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
15426 /* skip over 'string' to avoid counting [ and ] inside it. */
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
15427 for (p = p + 1; *p != NUL && *p != '\''; mb_ptr_adv(p))
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
15428 ;
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
15429 if (*p == NUL)
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
15430 break;
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
15431 }
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
15432 else if (*p == '"')
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
15433 {
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
15434 /* skip over "str\"ing" to avoid counting [ and ] inside it. */
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
15435 for (p = p + 1; *p != NUL && *p != '"'; mb_ptr_adv(p))
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
15436 if (*p == '\\' && p[1] != NUL)
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
15437 ++p;
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
15438 if (*p == NUL)
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
15439 break;
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
15440 }
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
15441
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15442 if (mb_nest == 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15443 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15444 if (*p == '[')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15445 ++br_nest;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15446 else if (*p == ']')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15447 --br_nest;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15448 }
468
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
15449
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15450 if (br_nest == 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15451 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15452 if (*p == '{')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15453 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15454 mb_nest++;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15455 if (expr_start != NULL && *expr_start == NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15456 *expr_start = p;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15457 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15458 else if (*p == '}')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15459 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15460 mb_nest--;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15461 if (expr_start != NULL && mb_nest == 0 && *expr_end == NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15462 *expr_end = p;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15463 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15464 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15465 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15466
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15467 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15468 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15469
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15470 /*
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15471 * Expands out the 'magic' {}'s in a variable/function name.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15472 * Note that this can call itself recursively, to deal with
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15473 * constructs like foo{bar}{baz}{bam}
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15474 * The four pointer arguments point to "foo{expre}ss{ion}bar"
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15475 * "in_start" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15476 * "expr_start" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15477 * "expr_end" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15478 * "in_end" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15479 *
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15480 * Returns a new allocated string, which the caller must free.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15481 * Returns NULL for failure.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15482 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15483 static char_u *
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15484 make_expanded_name(in_start, expr_start, expr_end, in_end)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15485 char_u *in_start;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15486 char_u *expr_start;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15487 char_u *expr_end;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15488 char_u *in_end;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15489 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15490 char_u c1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15491 char_u *retval = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15492 char_u *temp_result;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15493 char_u *nextcmd = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15494
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15495 if (expr_end == NULL || in_end == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15496 return NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15497 *expr_start = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15498 *expr_end = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15499 c1 = *in_end;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15500 *in_end = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15501
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15502 temp_result = eval_to_string(expr_start + 1, &nextcmd);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15503 if (temp_result != NULL && nextcmd == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15504 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15505 retval = alloc((unsigned)(STRLEN(temp_result) + (expr_start - in_start)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15506 + (in_end - expr_end) + 1));
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15507 if (retval != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15508 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15509 STRCPY(retval, in_start);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15510 STRCAT(retval, temp_result);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15511 STRCAT(retval, expr_end + 1);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15512 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15513 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15514 vim_free(temp_result);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15515
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15516 *in_end = c1; /* put char back for error messages */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15517 *expr_start = '{';
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15518 *expr_end = '}';
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15519
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15520 if (retval != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15521 {
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15522 temp_result = find_name_end(retval, &expr_start, &expr_end, 0);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15523 if (expr_start != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15524 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15525 /* Further expansion! */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15526 temp_result = make_expanded_name(retval, expr_start,
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15527 expr_end, temp_result);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15528 vim_free(retval);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15529 retval = temp_result;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15530 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15531 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15532
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15533 return retval;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15534 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15535
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15536 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15537 * 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
15538 * Does not include '{' or '}' for magic braces.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15539 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15540 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15541 eval_isnamec(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15542 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15543 {
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15544 return (ASCII_ISALNUM(c) || c == '_' || c == ':' || c == AUTOLOAD_CHAR);
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15545 }
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15546
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15547 /*
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15548 * Return TRUE if character "c" can be used as the first character in a
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15549 * variable or function name (excluding '{' and '}').
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15550 */
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15551 static int
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15552 eval_isnamec1(c)
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15553 int c;
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15554 {
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
15555 return (ASCII_ISALPHA(c) || c == '_');
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15556 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15557
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15558 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15559 * Set number v: variable to "val".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15560 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15561 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15562 set_vim_var_nr(idx, val)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15563 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15564 long val;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15565 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15566 vimvars[idx].vv_nr = val;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15567 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15568
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15569 /*
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15570 * Get number v: variable value.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15571 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15572 long
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15573 get_vim_var_nr(idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15574 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15575 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15576 return vimvars[idx].vv_nr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15577 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15578
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15579 #if defined(FEAT_AUTOCMD) || defined(PROTO)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15580 /*
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15581 * 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
15582 */
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15583 char_u *
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15584 get_vim_var_str(idx)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15585 int idx;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15586 {
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15587 return get_tv_string(&vimvars[idx].vv_tv);
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15588 }
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15589 #endif
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 178
diff changeset
15590
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15591 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15592 * Set v:count, v:count1 and v:prevcount.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15593 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15594 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15595 set_vcount(count, count1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15596 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15597 long count1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15598 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15599 vimvars[VV_PREVCOUNT].vv_nr = vimvars[VV_COUNT].vv_nr;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15600 vimvars[VV_COUNT].vv_nr = count;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15601 vimvars[VV_COUNT1].vv_nr = count1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15602 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15603
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15604 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15605 * Set string v: variable to a copy of "val".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15606 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15607 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15608 set_vim_var_string(idx, val, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15609 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15610 char_u *val;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15611 int len; /* length of "val" to use or -1 (whole string) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15612 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15613 /* 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
15614 * Will always be invoked when "v:progname" is set. */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15615 vimvars[VV_VERSION].vv_nr = VIM_VERSION_100;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15616
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15617 vim_free(vimvars[idx].vv_str);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15618 if (val == NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15619 vimvars[idx].vv_str = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15620 else if (len == -1)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15621 vimvars[idx].vv_str = vim_strsave(val);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15622 else
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15623 vimvars[idx].vv_str = vim_strnsave(val, len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15624 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15625
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15626 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15627 * Set v:register if needed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15628 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15629 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15630 set_reg_var(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15631 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15632 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15633 char_u regname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15634
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15635 if (c == 0 || c == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15636 regname = '"';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15637 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15638 regname = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15639 /* Avoid free/alloc when the value is already right. */
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15640 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
15641 set_vim_var_string(VV_REG, &regname, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15642 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15643
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15644 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15645 * Get or set v:exception. If "oldval" == NULL, return the current value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15646 * Otherwise, restore the value to "oldval" and return NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15647 * Must always be called in pairs to save and restore v:exception! Does not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15648 * take care of memory allocations.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15649 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15650 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15651 v_exception(oldval)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15652 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15653 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15654 if (oldval == NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15655 return vimvars[VV_EXCEPTION].vv_str;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15656
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15657 vimvars[VV_EXCEPTION].vv_str = oldval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15658 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15659 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15660
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15661 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15662 * Get or set v:throwpoint. If "oldval" == NULL, return the current value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15663 * Otherwise, restore the value to "oldval" and return NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15664 * Must always be called in pairs to save and restore v:throwpoint! Does not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15665 * take care of memory allocations.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15666 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15667 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15668 v_throwpoint(oldval)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15669 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15670 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15671 if (oldval == NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15672 return vimvars[VV_THROWPOINT].vv_str;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15673
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15674 vimvars[VV_THROWPOINT].vv_str = oldval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15675 return NULL;
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 #if defined(FEAT_AUTOCMD) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15679 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15680 * Set v:cmdarg.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15681 * If "eap" != NULL, use "eap" to generate the value and return the old value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15682 * If "oldarg" != NULL, restore the value to "oldarg" and return NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15683 * Must always be called in pairs!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15684 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15685 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15686 set_cmdarg(eap, oldarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15687 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15688 char_u *oldarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15689 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15690 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15691 char_u *newval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15692 unsigned len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15693
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15694 oldval = vimvars[VV_CMDARG].vv_str;
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15695 if (eap == NULL)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15696 {
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15697 vim_free(oldval);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15698 vimvars[VV_CMDARG].vv_str = oldarg;
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15699 return NULL;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15700 }
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15701
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15702 if (eap->force_bin == FORCE_BIN)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15703 len = 6;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15704 else if (eap->force_bin == FORCE_NOBIN)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15705 len = 8;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15706 else
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15707 len = 0;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15708 if (eap->force_ff != 0)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15709 len += (unsigned)STRLEN(eap->cmd + eap->force_ff) + 6;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15710 # ifdef FEAT_MBYTE
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15711 if (eap->force_enc != 0)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15712 len += (unsigned)STRLEN(eap->cmd + eap->force_enc) + 7;
597
b9975513fe24 updated for version 7.0169
vimboss
parents: 594
diff changeset
15713 if (eap->bad_char != 0)
b9975513fe24 updated for version 7.0169
vimboss
parents: 594
diff changeset
15714 len += (unsigned)STRLEN(eap->cmd + eap->bad_char) + 7;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15715 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15716
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15717 newval = alloc(len + 1);
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15718 if (newval == NULL)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15719 return NULL;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15720
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15721 if (eap->force_bin == FORCE_BIN)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15722 sprintf((char *)newval, " ++bin");
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15723 else if (eap->force_bin == FORCE_NOBIN)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15724 sprintf((char *)newval, " ++nobin");
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15725 else
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15726 *newval = NUL;
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15727 if (eap->force_ff != 0)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15728 sprintf((char *)newval + STRLEN(newval), " ++ff=%s",
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15729 eap->cmd + eap->force_ff);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15730 # ifdef FEAT_MBYTE
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15731 if (eap->force_enc != 0)
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15732 sprintf((char *)newval + STRLEN(newval), " ++enc=%s",
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15733 eap->cmd + eap->force_enc);
597
b9975513fe24 updated for version 7.0169
vimboss
parents: 594
diff changeset
15734 if (eap->bad_char != 0)
b9975513fe24 updated for version 7.0169
vimboss
parents: 594
diff changeset
15735 sprintf((char *)newval + STRLEN(newval), " ++bad=%s",
b9975513fe24 updated for version 7.0169
vimboss
parents: 594
diff changeset
15736 eap->cmd + eap->bad_char);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15737 # endif
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15738 vimvars[VV_CMDARG].vv_str = newval;
26
404aac550f35 updated for version 7.0017
vimboss
parents: 24
diff changeset
15739 return oldval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15740 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15741 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15742
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15743 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15744 * Get the value of internal variable "name".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15745 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15746 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15747 static int
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15748 get_var_tv(name, len, rettv, verbose)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15749 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15750 int len; /* length of "name" */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15751 typval_T *rettv; /* NULL when only checking existence */
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15752 int verbose; /* may give error message */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15753 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15754 int ret = OK;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15755 typval_T *tv = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15756 typval_T atv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15757 dictitem_T *v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15758 int cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15759
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15760 /* truncate the name, so that we can use strcmp() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15761 cc = name[len];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15762 name[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15763
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15764 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15765 * Check for "b:changedtick".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15766 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15767 if (STRCMP(name, "b:changedtick") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15768 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15769 atv.v_type = VAR_NUMBER;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15770 atv.vval.v_number = curbuf->b_changedtick;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15771 tv = &atv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15772 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15773
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15774 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15775 * Check for user-defined variables.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15776 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15777 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15778 {
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
15779 v = find_var(name, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15780 if (v != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15781 tv = &v->di_tv;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15782 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15783
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15784 if (tv == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15785 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15786 if (rettv != NULL && verbose)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15787 EMSG2(_(e_undefvar), name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15788 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15789 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15790 else if (rettv != NULL)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
15791 copy_tv(tv, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15792
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15793 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15794
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15795 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15796 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15797
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15798 /*
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15799 * Handle expr[expr], expr[expr:expr] subscript and .name lookup.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15800 * Also handle function call with Funcref variable: func(expr)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15801 * Can all be combined: dict.func(expr)[idx]['func'](expr)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15802 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15803 static int
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15804 handle_subscript(arg, rettv, evaluate, verbose)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15805 char_u **arg;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15806 typval_T *rettv;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15807 int evaluate; /* do more than finding the end */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15808 int verbose; /* give error messages */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15809 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15810 int ret = OK;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15811 dict_T *selfdict = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15812 char_u *s;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15813 int len;
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15814 typval_T functv;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15815
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15816 while (ret == OK
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15817 && (**arg == '['
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15818 || (**arg == '.' && rettv->v_type == VAR_DICT)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15819 || (**arg == '(' && rettv->v_type == VAR_FUNC))
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15820 && !vim_iswhite(*(*arg - 1)))
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15821 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15822 if (**arg == '(')
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15823 {
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15824 /* need to copy the funcref so that we can clear rettv */
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15825 functv = *rettv;
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15826 rettv->v_type = VAR_UNKNOWN;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15827
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15828 /* Invoke the function. Recursive! */
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15829 s = functv.vval.v_string;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15830 ret = get_func_tv(s, STRLEN(s), rettv, arg,
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15831 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15832 &len, evaluate, selfdict);
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15833
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15834 /* Clear the funcref afterwards, so that deleting it while
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15835 * evaluating the arguments is possible (see test55). */
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
15836 clear_tv(&functv);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15837
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15838 /* Stop the expression evaluation when immediately aborting on
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15839 * error, or when an interrupt occurred or an exception was thrown
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15840 * but not caught. */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15841 if (aborting())
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15842 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15843 if (ret == OK)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15844 clear_tv(rettv);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15845 ret = FAIL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15846 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15847 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15848 selfdict = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15849 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15850 else /* **arg == '[' || **arg == '.' */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15851 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15852 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15853 if (rettv->v_type == VAR_DICT)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15854 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15855 selfdict = rettv->vval.v_dict;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15856 if (selfdict != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15857 ++selfdict->dv_refcount;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15858 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15859 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15860 selfdict = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15861 if (eval_index(arg, rettv, evaluate, verbose) == FAIL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15862 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15863 clear_tv(rettv);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15864 ret = FAIL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15865 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15866 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15867 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15868 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15869 return ret;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15870 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15871
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
15872 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15873 * 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
15874 * value).
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15875 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15876 static typval_T *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15877 alloc_tv()
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15878 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15879 return (typval_T *)alloc_clear((unsigned)sizeof(typval_T));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15880 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15881
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15882 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15883 * Allocate memory for a variable type-value, and assign a string to it.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15884 * The string "s" must have been allocated, it is consumed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15885 * Return NULL for out of memory, the variable otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15886 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15887 static typval_T *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15888 alloc_string_tv(s)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15889 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15890 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15891 typval_T *rettv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15892
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15893 rettv = alloc_tv();
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15894 if (rettv != NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15895 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15896 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15897 rettv->vval.v_string = s;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15898 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15899 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15900 vim_free(s);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15901 return rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15902 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15903
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15904 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15905 * Free the memory for a variable type-value.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15906 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15907 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15908 free_tv(varp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15909 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15910 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15911 if (varp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15912 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15913 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15914 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15915 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15916 func_unref(varp->vval.v_string);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15917 /*FALLTHROUGH*/
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15918 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15919 vim_free(varp->vval.v_string);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15920 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15921 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15922 list_unref(varp->vval.v_list);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15923 break;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15924 case VAR_DICT:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15925 dict_unref(varp->vval.v_dict);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15926 break;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15927 case VAR_NUMBER:
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15928 case VAR_UNKNOWN:
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15929 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15930 default:
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
15931 EMSG2(_(e_intern2), "free_tv()");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15932 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15933 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15934 vim_free(varp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15935 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15936 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15937
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15938 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15939 * 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
15940 */
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
15941 void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15942 clear_tv(varp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15943 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15944 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15945 if (varp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15946 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15947 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15948 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15949 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15950 func_unref(varp->vval.v_string);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
15951 /*FALLTHROUGH*/
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15952 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15953 vim_free(varp->vval.v_string);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15954 varp->vval.v_string = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15955 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15956 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15957 list_unref(varp->vval.v_list);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
15958 varp->vval.v_list = NULL;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15959 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15960 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15961 dict_unref(varp->vval.v_dict);
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
15962 varp->vval.v_dict = NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
15963 break;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15964 case VAR_NUMBER:
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15965 varp->vval.v_number = 0;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15966 break;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15967 case VAR_UNKNOWN:
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15968 break;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15969 default:
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15970 EMSG2(_(e_intern2), "clear_tv()");
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15971 }
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
15972 varp->v_lock = 0;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15973 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15974 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15975
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15976 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15977 * Set the value of a variable to NULL without freeing items.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15978 */
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15979 static void
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15980 init_tv(varp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15981 typval_T *varp;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15982 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15983 if (varp != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15984 vim_memset(varp, 0, sizeof(typval_T));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15985 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15986
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15987 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15988 * Get the number value of a variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15989 * If it is a String variable, uses vim_str2nr().
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15990 * For incompatible types, return 0.
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15991 * get_tv_number_chk() is similar to get_tv_number(), but informs the
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15992 * caller of incompatible types: it sets *denote to TRUE if "denote"
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15993 * is not NULL or returns -1 otherwise.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15994 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15995 static long
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
15996 get_tv_number(varp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
15997 typval_T *varp;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
15998 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
15999 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16000
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16001 return get_tv_number_chk(varp, &error); /* return 0L on error */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16002 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16003
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
16004 long
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16005 get_tv_number_chk(varp, denote)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16006 typval_T *varp;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16007 int *denote;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16008 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16009 long n = 0L;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16010
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16011 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16012 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16013 case VAR_NUMBER:
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16014 return (long)(varp->vval.v_number);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16015 case VAR_FUNC:
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
16016 EMSG(_("E703: Using a Funcref as a number"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16017 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16018 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16019 if (varp->vval.v_string != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16020 vim_str2nr(varp->vval.v_string, NULL, NULL,
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16021 TRUE, TRUE, &n, NULL);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16022 return n;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
16023 case VAR_LIST:
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16024 EMSG(_("E745: Using a List as a number"));
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
16025 break;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16026 case VAR_DICT:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16027 EMSG(_("E728: Using a Dictionary as a number"));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16028 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16029 default:
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16030 EMSG2(_(e_intern2), "get_tv_number()");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16031 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16032 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16033 if (denote == NULL) /* useful for values that must be unsigned */
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16034 n = -1;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16035 else
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16036 *denote = TRUE;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16037 return n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16038 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16039
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16040 /*
448
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
16041 * Get the lnum from the first argument.
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
16042 * Also accepts ".", "$", etc., but that only works for the current buffer.
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16043 * Returns -1 on error.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16044 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16045 static linenr_T
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16046 get_tv_lnum(argvars)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16047 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16048 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16049 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16050 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16051
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16052 lnum = get_tv_number_chk(&argvars[0], NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16053 if (lnum == 0) /* no valid number, try using line() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16054 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16055 rettv.v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16056 f_line(argvars, &rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16057 lnum = rettv.vval.v_number;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16058 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16059 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16060 return lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16061 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16062
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16063 /*
448
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
16064 * Get the lnum from the first argument.
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
16065 * Also accepts "$", then "buf" is used.
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
16066 * Returns 0 on error.
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
16067 */
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
16068 static linenr_T
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
16069 get_tv_lnum_buf(argvars, buf)
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
16070 typval_T *argvars;
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
16071 buf_T *buf;
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
16072 {
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
16073 if (argvars[0].v_type == VAR_STRING
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
16074 && argvars[0].vval.v_string != NULL
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
16075 && argvars[0].vval.v_string[0] == '$'
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
16076 && buf != NULL)
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
16077 return buf->b_ml.ml_line_count;
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
16078 return get_tv_number_chk(&argvars[0], NULL);
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
16079 }
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
16080
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
16081 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16082 * Get the string value of a variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16083 * 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
16084 * 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
16085 * get_tv_string_buf() uses a given buffer.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16086 * If the String variable has never been set, return an empty string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16087 * Never returns NULL;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16088 * get_tv_string_chk() and get_tv_string_buf_chk() are similar, but return
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16089 * NULL on error.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16090 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16091 static char_u *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16092 get_tv_string(varp)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16093 typval_T *varp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16094 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16095 static char_u mybuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16096
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16097 return get_tv_string_buf(varp, mybuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16098 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16099
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16100 static char_u *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16101 get_tv_string_buf(varp, buf)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16102 typval_T *varp;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16103 char_u *buf;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16104 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16105 char_u *res = get_tv_string_buf_chk(varp, buf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16106
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16107 return res != NULL ? res : (char_u *)"";
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16108 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16109
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 448
diff changeset
16110 char_u *
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16111 get_tv_string_chk(varp)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16112 typval_T *varp;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16113 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16114 static char_u mybuf[NUMBUFLEN];
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16115
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16116 return get_tv_string_buf_chk(varp, mybuf);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16117 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16118
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16119 static char_u *
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16120 get_tv_string_buf_chk(varp, buf)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16121 typval_T *varp;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16122 char_u *buf;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16123 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16124 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16125 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16126 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16127 sprintf((char *)buf, "%ld", (long)varp->vval.v_number);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16128 return buf;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16129 case VAR_FUNC:
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16130 EMSG(_("E729: using Funcref as a String"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16131 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16132 case VAR_LIST:
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16133 EMSG(_("E730: using List as a String"));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16134 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16135 case VAR_DICT:
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16136 EMSG(_("E731: using Dictionary as a String"));
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16137 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16138 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16139 if (varp->vval.v_string != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16140 return varp->vval.v_string;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16141 return (char_u *)"";
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16142 default:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16143 EMSG2(_(e_intern2), "get_tv_string_buf()");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16144 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16145 }
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
16146 return NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16147 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16148
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16149 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16150 * Find variable "name" in the list of variables.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16151 * Return a pointer to it if found, NULL if not found.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16152 * Careful: "a:0" variables don't have a name.
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16153 * 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
16154 * hashtab_T used.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16155 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16156 static dictitem_T *
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16157 find_var(name, htp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16158 char_u *name;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16159 hashtab_T **htp;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16160 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16161 char_u *varname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16162 hashtab_T *ht;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16163
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16164 ht = find_var_ht(name, &varname);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16165 if (htp != NULL)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16166 *htp = ht;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16167 if (ht == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16168 return NULL;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16169 return find_var_in_ht(ht, varname, htp != NULL);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16170 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16171
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16172 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16173 * Find variable "varname" in hashtab "ht".
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16174 * Returns NULL if not found.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16175 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16176 static dictitem_T *
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16177 find_var_in_ht(ht, varname, writing)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16178 hashtab_T *ht;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16179 char_u *varname;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16180 int writing;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16181 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16182 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16183
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16184 if (*varname == NUL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16185 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16186 /* Must be something like "s:", otherwise "ht" would be NULL. */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16187 switch (varname[-2])
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16188 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16189 case 's': return &SCRIPT_SV(current_SID).sv_var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16190 case 'g': return &globvars_var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16191 case 'v': return &vimvars_var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16192 case 'b': return &curbuf->b_bufvar;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16193 case 'w': return &curwin->w_winvar;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
16194 case 'l': return current_funccal == NULL
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
16195 ? NULL : &current_funccal->l_vars_var;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
16196 case 'a': return current_funccal == NULL
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
16197 ? NULL : &current_funccal->l_avars_var;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16198 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16199 return NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16200 }
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16201
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16202 hi = hash_find(ht, varname);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16203 if (HASHITEM_EMPTY(hi))
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16204 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16205 /* For global variables we may try auto-loading the script. If it
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
16206 * worked find the variable again. Don't auto-load a script if it was
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
16207 * loaded already, otherwise it would be loaded every time when
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
16208 * checking if a function name is a Funcref variable. */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16209 if (ht == &globvarht && !writing
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
16210 && script_autoload(varname, FALSE) && !aborting())
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16211 hi = hash_find(ht, varname);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16212 if (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16213 return NULL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16214 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16215 return HI2DI(hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16216 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16217
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16218 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16219 * Find the hashtab used for a variable name.
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16220 * Set "varname" to the start of name without ':'.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16221 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16222 static hashtab_T *
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16223 find_var_ht(name, varname)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16224 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16225 char_u **varname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16226 {
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 299
diff changeset
16227 hashitem_T *hi;
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 299
diff changeset
16228
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16229 if (name[1] != ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16230 {
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
16231 /* The name must not start with a colon or #. */
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
16232 if (name[0] == ':' || name[0] == AUTOLOAD_CHAR)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16233 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16234 *varname = name;
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
16235
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
16236 /* "version" is "v:version" in all scopes */
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 299
diff changeset
16237 hi = hash_find(&compat_hashtab, name);
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 299
diff changeset
16238 if (!HASHITEM_EMPTY(hi))
142
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
16239 return &compat_hashtab;
0ef5b70c3eaf updated for version 7.0045
vimboss
parents: 137
diff changeset
16240
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16241 if (current_funccal == NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16242 return &globvarht; /* global variable */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16243 return &current_funccal->l_vars.dv_hashtab; /* l: variable */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16244 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16245 *varname = name + 2;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16246 if (*name == 'g') /* global variable */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16247 return &globvarht;
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
16248 /* There must be no ':' or '#' in the rest of the name, unless g: is used
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
16249 */
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
16250 if (vim_strchr(name + 2, ':') != NULL
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
16251 || vim_strchr(name + 2, AUTOLOAD_CHAR) != NULL)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16252 return NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16253 if (*name == 'b') /* buffer variable */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16254 return &curbuf->b_vars.dv_hashtab;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16255 if (*name == 'w') /* window variable */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16256 return &curwin->w_vars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16257 if (*name == 'v') /* v: variable */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16258 return &vimvarht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16259 if (*name == 'a' && current_funccal != NULL) /* function argument */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16260 return &current_funccal->l_avars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16261 if (*name == 'l' && current_funccal != NULL) /* local function variable */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16262 return &current_funccal->l_vars.dv_hashtab;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16263 if (*name == 's' /* script variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16264 && current_SID > 0 && current_SID <= ga_scripts.ga_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16265 return &SCRIPT_VARS(current_SID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16266 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16267 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16268
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16269 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16270 * Get the string value of a (global/local) variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16271 * Returns NULL when it doesn't exist.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16272 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16273 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16274 get_var_value(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16275 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16276 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16277 dictitem_T *v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16278
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16279 v = find_var(name, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16280 if (v == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16281 return NULL;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16282 return get_tv_string(&v->di_tv);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16283 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16284
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16285 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16286 * Allocate a new hashtab for a sourced script. It will be used while
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16287 * sourcing this script and when executing functions defined in the script.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16288 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16289 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16290 new_script_vars(id)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16291 scid_T id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16292 {
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16293 int i;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16294 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16295 scriptvar_T *sv;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16296
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16297 if (ga_grow(&ga_scripts, (int)(id - ga_scripts.ga_len)) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16298 {
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16299 /* Re-allocating ga_data means that an ht_array pointing to
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16300 * ht_smallarray becomes invalid. We can recognize this: ht_mask is
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16301 * 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
16302 for (i = 1; i <= ga_scripts.ga_len; ++i)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16303 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16304 ht = &SCRIPT_VARS(i);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16305 if (ht->ht_mask == HT_INIT_SIZE - 1)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16306 ht->ht_array = ht->ht_smallarray;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16307 sv = &SCRIPT_SV(i);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16308 sv->sv_var.di_tv.vval.v_dict = &sv->sv_dict;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16309 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16310
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16311 while (ga_scripts.ga_len < id)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16312 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16313 sv = &SCRIPT_SV(ga_scripts.ga_len + 1);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16314 init_var_dict(&sv->sv_dict, &sv->sv_var);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16315 ++ga_scripts.ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16316 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16317 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16318 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16319
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16320 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16321 * Initialize dictionary "dict" as a scope and set variable "dict_var" to
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16322 * point to it.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16323 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16324 void
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16325 init_var_dict(dict, dict_var)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16326 dict_T *dict;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16327 dictitem_T *dict_var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16328 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16329 hash_init(&dict->dv_hashtab);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16330 dict->dv_refcount = 99999;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16331 dict_var->di_tv.vval.v_dict = dict;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16332 dict_var->di_tv.v_type = VAR_DICT;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16333 dict_var->di_tv.v_lock = VAR_FIXED;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16334 dict_var->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16335 dict_var->di_key[0] = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16336 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16337
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16338 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16339 * Clean up a list of internal variables.
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16340 * Frees all allocated variables and the value they contain.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16341 * Clears hashtab "ht", does not free it.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16342 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16343 void
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16344 vars_clear(ht)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16345 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16346 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16347 vars_clear_ext(ht, TRUE);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16348 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16349
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16350 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16351 * Like vars_clear(), but only free the value if "free_val" is TRUE.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16352 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16353 static void
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16354 vars_clear_ext(ht, free_val)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16355 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16356 int free_val;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16357 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16358 int todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16359 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16360 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16361
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16362 hash_lock(ht);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16363 todo = ht->ht_used;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16364 for (hi = ht->ht_array; todo > 0; ++hi)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16365 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16366 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16367 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16368 --todo;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16369
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16370 /* Free the variable. Don't remove it from the hashtab,
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16371 * ht_array might change then. hash_clear() takes care of it
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16372 * later. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16373 v = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16374 if (free_val)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16375 clear_tv(&v->di_tv);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16376 if ((v->di_flags & DI_FLAGS_FIX) == 0)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16377 vim_free(v);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16378 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16379 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16380 hash_clear(ht);
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
16381 ht->ht_used = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16382 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16383
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16384 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16385 * Delete a variable from hashtab "ht" at item "hi".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16386 * Clear the variable value and free the dictitem.
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16387 */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16388 static void
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16389 delete_var(ht, hi)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16390 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16391 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16392 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16393 dictitem_T *di = HI2DI(hi);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16394
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16395 hash_remove(ht, hi);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16396 clear_tv(&di->di_tv);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16397 vim_free(di);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16398 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16399
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16400 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16401 * List the value of one internal variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16402 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16403 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16404 list_one_var(v, prefix)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16405 dictitem_T *v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16406 char_u *prefix;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16407 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16408 char_u *tofree;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16409 char_u *s;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
16410 char_u numbuf[NUMBUFLEN];
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
16411
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16412 s = echo_string(&v->di_tv, &tofree, numbuf);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16413 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
16414 s == NULL ? (char_u *)"" : s);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16415 vim_free(tofree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16416 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16417
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16418 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16419 list_one_var_a(prefix, name, type, string)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16420 char_u *prefix;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16421 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16422 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16423 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16424 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16425 msg_attr(prefix, 0); /* don't use msg(), it overwrites "v:statusmsg" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16426 if (name != NULL) /* "a:" vars don't have a name stored */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16427 msg_puts(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16428 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16429 msg_advance(22);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16430 if (type == VAR_NUMBER)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16431 msg_putchar('#');
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16432 else if (type == VAR_FUNC)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16433 msg_putchar('*');
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16434 else if (type == VAR_LIST)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16435 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16436 msg_putchar('[');
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16437 if (*string == '[')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16438 ++string;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16439 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16440 else if (type == VAR_DICT)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16441 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16442 msg_putchar('{');
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16443 if (*string == '{')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16444 ++string;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16445 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16446 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16447 msg_putchar(' ');
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16448
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16449 msg_outtrans(string);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16450
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16451 if (type == VAR_FUNC)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16452 msg_puts((char_u *)"()");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16453 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16454
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16455 /*
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16456 * Set variable "name" to value in "tv".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16457 * If the variable already exists, the value is updated.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16458 * Otherwise the variable is created.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16459 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16460 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16461 set_var(name, tv, copy)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16462 char_u *name;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16463 typval_T *tv;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16464 int copy; /* make copy of value in "tv" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16465 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16466 dictitem_T *v;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16467 char_u *varname;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16468 hashtab_T *ht;
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
16469 char_u *p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16470
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16471 if (tv->v_type == VAR_FUNC)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16472 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16473 if (!(vim_strchr((char_u *)"wbs", name[0]) != NULL && name[1] == ':')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16474 && !ASCII_ISUPPER((name[0] != NUL && name[1] == ':')
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16475 ? name[2] : name[0]))
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16476 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
16477 EMSG2(_("E704: Funcref variable name must start with a capital: %s"), name);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16478 return;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16479 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16480 if (function_exists(name))
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16481 {
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
16482 EMSG2(_("E705: Variable name conflicts with existing function: %s"),
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16483 name);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16484 return;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16485 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16486 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16487
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16488 ht = find_var_ht(name, &varname);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16489 if (ht == NULL || *varname == NUL)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16490 {
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
16491 EMSG2(_(e_illvar), name);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16492 return;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16493 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16494
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
16495 v = find_var_in_ht(ht, varname, TRUE);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16496 if (v != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16497 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16498 /* existing variable, need to clear the value */
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16499 if (var_check_ro(v->di_flags, name)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16500 || tv_check_lock(v->di_tv.v_lock, name))
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16501 return;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16502 if (v->di_tv.v_type != tv->v_type
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16503 && !((v->di_tv.v_type == VAR_STRING
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16504 || v->di_tv.v_type == VAR_NUMBER)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16505 && (tv->v_type == VAR_STRING
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16506 || tv->v_type == VAR_NUMBER)))
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16507 {
86
8173ec1e9f1f updated for version 7.0034
vimboss
parents: 83
diff changeset
16508 EMSG2(_("E706: Variable type mismatch for: %s"), name);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16509 return;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16510 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16511
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16512 /*
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16513 * Handle setting internal v: variables separately: we don't change
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
16514 * the type.
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16515 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16516 if (ht == &vimvarht)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16517 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16518 if (v->di_tv.v_type == VAR_STRING)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16519 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16520 vim_free(v->di_tv.vval.v_string);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16521 if (copy || tv->v_type != VAR_STRING)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16522 v->di_tv.vval.v_string = vim_strsave(get_tv_string(tv));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16523 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16524 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16525 /* Take over the string to avoid an extra alloc/free. */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16526 v->di_tv.vval.v_string = tv->vval.v_string;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16527 tv->vval.v_string = NULL;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16528 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16529 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16530 else if (v->di_tv.v_type != VAR_NUMBER)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16531 EMSG2(_(e_intern2), "set_var()");
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16532 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16533 v->di_tv.vval.v_number = get_tv_number(tv);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16534 return;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16535 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16536
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16537 clear_tv(&v->di_tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16538 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16539 else /* add a new variable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16540 {
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
16541 /* Make sure the variable name is valid. */
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
16542 for (p = varname; *p != NUL; ++p)
557
862863033fdd updated for version 7.0158
vimboss
parents: 542
diff changeset
16543 if (!eval_isnamec1(*p) && (p == varname || !VIM_ISDIGIT(*p))
862863033fdd updated for version 7.0158
vimboss
parents: 542
diff changeset
16544 && *p != AUTOLOAD_CHAR)
338
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
16545 {
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
16546 EMSG2(_(e_illvar), varname);
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
16547 return;
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
16548 }
bfd8935d6200 updated for version 7.0087
vimboss
parents: 323
diff changeset
16549
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16550 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16551 + STRLEN(varname)));
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16552 if (v == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16553 return;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16554 STRCPY(v->di_key, varname);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16555 if (hash_add(ht, DI2HIKEY(v)) == FAIL)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16556 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16557 vim_free(v);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16558 return;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16559 }
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16560 v->di_flags = 0;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16561 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
16562
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16563 if (copy || tv->v_type == VAR_NUMBER)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16564 copy_tv(tv, &v->di_tv);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16565 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16566 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16567 v->di_tv = *tv;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16568 v->di_tv.v_lock = 0;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16569 init_tv(tv);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16570 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16571 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16572
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16573 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16574 * Return TRUE if di_flags "flags" indicate read-only variable "name".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16575 * Also give an error message.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16576 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16577 static int
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16578 var_check_ro(flags, name)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16579 int flags;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16580 char_u *name;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16581 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16582 if (flags & DI_FLAGS_RO)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16583 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16584 EMSG2(_(e_readonlyvar), name);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16585 return TRUE;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16586 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16587 if ((flags & DI_FLAGS_RO_SBX) && sandbox)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16588 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16589 EMSG2(_(e_readonlysbx), name);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16590 return TRUE;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16591 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16592 return FALSE;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16593 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16594
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16595 /*
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16596 * Return TRUE if typeval "tv" is set to be locked (immutable).
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16597 * Also give an error message, using "name".
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16598 */
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16599 static int
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16600 tv_check_lock(lock, name)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16601 int lock;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16602 char_u *name;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16603 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16604 if (lock & VAR_LOCKED)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16605 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16606 EMSG2(_("E741: Value is locked: %s"),
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16607 name == NULL ? (char_u *)_("Unknown") : name);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16608 return TRUE;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16609 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16610 if (lock & VAR_FIXED)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16611 {
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16612 EMSG2(_("E742: Cannot change value of %s"),
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16613 name == NULL ? (char_u *)_("Unknown") : name);
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16614 return TRUE;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16615 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16616 return FALSE;
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16617 }
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16618
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16619 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16620 * Copy the values from typval_T "from" to typval_T "to".
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16621 * When needed allocates string or increases reference count.
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16622 * 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
16623 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16624 static void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16625 copy_tv(from, to)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16626 typval_T *from;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16627 typval_T *to;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16628 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16629 to->v_type = from->v_type;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16630 to->v_lock = 0;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16631 switch (from->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16632 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16633 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16634 to->vval.v_number = from->vval.v_number;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16635 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16636 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16637 case VAR_FUNC:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16638 if (from->vval.v_string == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16639 to->vval.v_string = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16640 else
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16641 {
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16642 to->vval.v_string = vim_strsave(from->vval.v_string);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16643 if (from->v_type == VAR_FUNC)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16644 func_ref(to->vval.v_string);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16645 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16646 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16647 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16648 if (from->vval.v_list == NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16649 to->vval.v_list = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16650 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16651 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16652 to->vval.v_list = from->vval.v_list;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16653 ++to->vval.v_list->lv_refcount;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16654 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16655 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16656 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16657 if (from->vval.v_dict == NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16658 to->vval.v_dict = NULL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16659 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16660 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16661 to->vval.v_dict = from->vval.v_dict;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16662 ++to->vval.v_dict->dv_refcount;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16663 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
16664 break;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16665 default:
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16666 EMSG2(_(e_intern2), "copy_tv()");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16667 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16668 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16669 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16670
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16671 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16672 * Make a copy of an item.
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16673 * 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
16674 * 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
16675 * reference to an already copied list/dict can be used.
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16676 * Returns FAIL or OK.
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16677 */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16678 static int
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16679 item_copy(from, to, deep, copyID)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16680 typval_T *from;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16681 typval_T *to;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16682 int deep;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16683 int copyID;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16684 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16685 static int recurse = 0;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16686 int ret = OK;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16687
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16688 if (recurse >= DICT_MAXNEST)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16689 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16690 EMSG(_("E698: variable nested too deep for making a copy"));
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16691 return FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16692 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16693 ++recurse;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16694
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16695 switch (from->v_type)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16696 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16697 case VAR_NUMBER:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16698 case VAR_STRING:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16699 case VAR_FUNC:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16700 copy_tv(from, to);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16701 break;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16702 case VAR_LIST:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16703 to->v_type = VAR_LIST;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16704 to->v_lock = 0;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16705 if (from->vval.v_list == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16706 to->vval.v_list = NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16707 else if (copyID != 0 && from->vval.v_list->lv_copyID == copyID)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16708 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16709 /* use the copy made earlier */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16710 to->vval.v_list = from->vval.v_list->lv_copylist;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16711 ++to->vval.v_list->lv_refcount;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16712 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16713 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16714 to->vval.v_list = list_copy(from->vval.v_list, deep, copyID);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16715 if (to->vval.v_list == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16716 ret = FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16717 break;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16718 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16719 to->v_type = VAR_DICT;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
16720 to->v_lock = 0;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16721 if (from->vval.v_dict == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16722 to->vval.v_dict = NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16723 else if (copyID != 0 && from->vval.v_dict->dv_copyID == copyID)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16724 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16725 /* use the copy made earlier */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16726 to->vval.v_dict = from->vval.v_dict->dv_copydict;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16727 ++to->vval.v_dict->dv_refcount;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16728 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16729 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16730 to->vval.v_dict = dict_copy(from->vval.v_dict, deep, copyID);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16731 if (to->vval.v_dict == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16732 ret = FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16733 break;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16734 default:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16735 EMSG2(_(e_intern2), "item_copy()");
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16736 ret = FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16737 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16738 --recurse;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16739 return ret;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16740 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16741
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
16742 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16743 * ":echo expr1 ..." print each argument separated with a space, add a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16744 * newline at the end.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16745 * ":echon expr1 ..." print each argument plain.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16746 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16747 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16748 ex_echo(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16749 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16750 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16751 char_u *arg = eap->arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16752 typval_T rettv;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16753 char_u *tofree;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16754 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16755 int needclr = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16756 int atstart = TRUE;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
16757 char_u numbuf[NUMBUFLEN];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16758
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16759 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16760 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16761 while (*arg != NUL && *arg != '|' && *arg != '\n' && !got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16762 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16763 p = arg;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16764 if (eval1(&arg, &rettv, !eap->skip) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16765 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16766 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16767 * Report the invalid expression unless the expression evaluation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16768 * has been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16769 * exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16770 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16771 if (!aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16772 EMSG2(_(e_invexpr2), p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16773 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16774 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16775 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16776 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16777 if (atstart)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16778 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16779 atstart = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16780 /* Call msg_start() after eval1(), evaluating the expression
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16781 * may cause a message to appear. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16782 if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16783 msg_start();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16784 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16785 else if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16786 msg_puts_attr((char_u *)" ", echo_attr);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16787 p = echo_string(&rettv, &tofree, numbuf);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16788 if (p != NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16789 for ( ; *p != NUL && !got_int; ++p)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16790 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16791 if (*p == '\n' || *p == '\r' || *p == TAB)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16792 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16793 if (*p != TAB && needclr)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16794 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16795 /* remove any text still there from the command */
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16796 msg_clr_eos();
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16797 needclr = FALSE;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16798 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16799 msg_putchar_attr(*p, echo_attr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16800 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16801 else
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16802 {
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16803 #ifdef FEAT_MBYTE
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16804 if (has_mbyte)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16805 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 468
diff changeset
16806 int i = (*mb_ptr2len)(p);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16807
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16808 (void)msg_outtrans_len_attr(p, i, echo_attr);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16809 p += i - 1;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16810 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16811 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16812 #endif
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16813 (void)msg_outtrans_len_attr(p, 1, echo_attr);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
16814 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16815 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16816 vim_free(tofree);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
16817 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16818 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16819 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16820 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16821 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16822
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16823 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16824 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16825 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16826 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16827 /* remove text that may still be there from the command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16828 if (needclr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16829 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16830 if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16831 msg_end();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16832 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16833 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16834
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16835 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16836 * ":echohl {name}".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16837 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16838 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16839 ex_echohl(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16840 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16841 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16842 int id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16843
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16844 id = syn_name2id(eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16845 if (id == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16846 echo_attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16847 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16848 echo_attr = syn_id2attr(id);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16849 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16850
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16851 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16852 * ":execute expr1 ..." execute the result of an expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16853 * ":echomsg expr1 ..." Print a message
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16854 * ":echoerr expr1 ..." Print an error
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16855 * Each gets spaces around each argument and a newline at the end for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16856 * echo commands
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16857 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16858 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16859 ex_execute(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16860 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16861 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16862 char_u *arg = eap->arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16863 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16864 int ret = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16865 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16866 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16867 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16868 int save_did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16869
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16870 ga_init2(&ga, 1, 80);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16871
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16872 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16873 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16874 while (*arg != NUL && *arg != '|' && *arg != '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16875 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16876 p = arg;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16877 if (eval1(&arg, &rettv, !eap->skip) == FAIL)
7
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 * Report the invalid expression unless the expression evaluation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16881 * has been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16882 * exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16883 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16884 if (!aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16885 EMSG2(_(e_invexpr2), p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16886 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16887 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16888 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16889
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16890 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16891 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16892 p = get_tv_string(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16893 len = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16894 if (ga_grow(&ga, len + 2) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16895 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16896 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16897 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16898 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16899 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16900 if (ga.ga_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16901 ((char_u *)(ga.ga_data))[ga.ga_len++] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16902 STRCPY((char_u *)(ga.ga_data) + ga.ga_len, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16903 ga.ga_len += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16904 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16905
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
16906 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16907 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16908 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16909
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16910 if (ret != FAIL && ga.ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16911 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16912 if (eap->cmdidx == CMD_echomsg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16913 MSG_ATTR(ga.ga_data, echo_attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16914 else if (eap->cmdidx == CMD_echoerr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16915 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16916 /* We don't want to abort following commands, restore did_emsg. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16917 save_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16918 EMSG((char_u *)ga.ga_data);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16919 if (!force_abort)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16920 did_emsg = save_did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16921 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16922 else if (eap->cmdidx == CMD_execute)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16923 do_cmdline((char_u *)ga.ga_data,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16924 eap->getline, eap->cookie, DOCMD_NOWAIT|DOCMD_VERBOSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16925 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16926
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16927 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16928
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16929 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16930 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16931
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16932 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16933 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16934
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16935 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16936 * Skip over the name of an option: "&option", "&g:option" or "&l:option".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16937 * "arg" points to the "&" or '+' when called, to "option" when returning.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16938 * Returns NULL when no option name found. Otherwise pointer to the char
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16939 * after the option name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16940 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16941 static char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16942 find_option_end(arg, opt_flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16943 char_u **arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16944 int *opt_flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16945 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16946 char_u *p = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16947
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16948 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16949 if (*p == 'g' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16950 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16951 *opt_flags = OPT_GLOBAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16952 p += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16953 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16954 else if (*p == 'l' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16955 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16956 *opt_flags = OPT_LOCAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16957 p += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16958 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16959 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16960 *opt_flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16961
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16962 if (!ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16963 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16964 *arg = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16965
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16966 if (p[0] == 't' && p[1] == '_' && p[2] != NUL && p[3] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16967 p += 4; /* termcap option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16968 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16969 while (ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16970 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16971 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16972 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16973
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16974 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16975 * ":function"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16976 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16977 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16978 ex_function(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16979 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16980 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16981 char_u *theline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16982 int j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16983 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16984 int saved_did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16985 char_u *name = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16986 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16987 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16988 garray_T newargs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16989 garray_T newlines;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16990 int varargs = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16991 int mustend = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16992 int flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16993 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16994 int indent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16995 int nesting;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16996 char_u *skip_until = NULL;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16997 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
16998 funcdict_T fudi;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
16999 static int func_nr = 0; /* number for nameless function */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17000 int paren;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17001 hashtab_T *ht;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17002 int todo;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17003 hashitem_T *hi;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17004
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17005 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17006 * ":function" without argument: list functions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17007 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17008 if (ends_excmd(*eap->arg))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17009 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17010 if (!eap->skip)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17011 {
175
c12f39141bbc updated for version 7.0053
vimboss
parents: 170
diff changeset
17012 todo = func_hashtab.ht_used;
c12f39141bbc updated for version 7.0053
vimboss
parents: 170
diff changeset
17013 for (hi = func_hashtab.ht_array; todo > 0 && !got_int; ++hi)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17014 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17015 if (!HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17016 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17017 --todo;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17018 fp = HI2UF(hi);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17019 if (!isdigit(*fp->uf_name))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17020 list_func_head(fp, FALSE);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17021 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17022 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17023 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17024 eap->nextcmd = check_nextcmd(eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17025 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17026 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17027
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17028 /*
505
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17029 * ":function /pat": list functions matching pattern.
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17030 */
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17031 if (*eap->arg == '/')
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17032 {
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17033 p = skip_regexp(eap->arg + 1, '/', TRUE, NULL);
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17034 if (!eap->skip)
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17035 {
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17036 regmatch_T regmatch;
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17037
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17038 c = *p;
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17039 *p = NUL;
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17040 regmatch.regprog = vim_regcomp(eap->arg + 1, RE_MAGIC);
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17041 *p = c;
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17042 if (regmatch.regprog != NULL)
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17043 {
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17044 regmatch.rm_ic = p_ic;
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17045
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17046 todo = func_hashtab.ht_used;
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17047 for (hi = func_hashtab.ht_array; todo > 0 && !got_int; ++hi)
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17048 {
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17049 if (!HASHITEM_EMPTY(hi))
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17050 {
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17051 --todo;
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17052 fp = HI2UF(hi);
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17053 if (!isdigit(*fp->uf_name)
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17054 && vim_regexec(&regmatch, fp->uf_name, 0))
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17055 list_func_head(fp, FALSE);
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17056 }
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17057 }
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17058 }
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17059 }
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17060 if (*p == '/')
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17061 ++p;
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17062 eap->nextcmd = check_nextcmd(p);
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17063 return;
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17064 }
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17065
7e6d264ec0a2 updated for version 7.0141
vimboss
parents: 500
diff changeset
17066 /*
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17067 * Get the function name. There are these situations:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17068 * func normal function name
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17069 * "name" == func, "fudi.fd_dict" == NULL
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17070 * dict.func new dictionary entry
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17071 * "name" == NULL, "fudi.fd_dict" set,
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17072 * "fudi.fd_di" == NULL, "fudi.fd_newkey" == func
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17073 * dict.func existing dict entry with a Funcref
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
17074 * "name" == func, "fudi.fd_dict" set,
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17075 * "fudi.fd_di" set, "fudi.fd_newkey" == NULL
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17076 * dict.func existing dict entry that's not a Funcref
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17077 * "name" == NULL, "fudi.fd_dict" set,
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17078 * "fudi.fd_di" set, "fudi.fd_newkey" == NULL
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17079 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17080 p = eap->arg;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17081 name = trans_function_name(&p, eap->skip, 0, &fudi);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17082 paren = (vim_strchr(p, '(') != NULL);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17083 if (name == NULL && (fudi.fd_dict == NULL || !paren) && !eap->skip)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17084 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17085 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17086 * Return on an invalid expression in braces, unless the expression
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17087 * evaluation has been cancelled due to an aborting error, an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17088 * interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17089 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17090 if (!aborting())
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17091 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
17092 if (!eap->skip && fudi.fd_newkey != NULL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
17093 EMSG2(_(e_dictkey), fudi.fd_newkey);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17094 vim_free(fudi.fd_newkey);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17095 return;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17096 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17097 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17098 eap->skip = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17099 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17100 /* An error in a function call during evaluation of an expression in magic
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17101 * braces should not cause the function not to be defined. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17102 saved_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17103 did_emsg = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17104
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17105 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17106 * ":function func" with only function name: list function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17107 */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17108 if (!paren)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17109 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17110 if (!ends_excmd(*skipwhite(p)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17111 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17112 EMSG(_(e_trailing));
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17113 goto ret_free;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17114 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17115 eap->nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17116 if (eap->nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17117 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17118 if (!eap->skip && !got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17119 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17120 fp = find_func(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17121 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17122 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17123 list_func_head(fp, TRUE);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17124 for (j = 0; j < fp->uf_lines.ga_len && !got_int; ++j)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17125 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17126 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17127 msg_outnum((long)(j + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17128 if (j < 9)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17129 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17130 if (j < 99)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17131 msg_putchar(' ');
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17132 msg_prt_line(FUNCLINE(fp, j), FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17133 out_flush(); /* show a line at a time */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17134 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17135 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17136 if (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17137 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17138 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17139 msg_puts((char_u *)" endfunction");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17140 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17141 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17142 else
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
17143 emsg_funcname("E123: Undefined function: %s", name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17144 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17145 goto ret_free;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17146 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17147
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17148 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17149 * ":function name(arg1, arg2)" Define function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17150 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17151 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17152 if (*p != '(')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17153 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17154 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17155 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17156 EMSG2(_("E124: Missing '(': %s"), eap->arg);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17157 goto ret_free;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17158 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17159 /* attempt to continue by skipping some text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17160 if (vim_strchr(p, '(') != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17161 p = vim_strchr(p, '(');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17162 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17163 p = skipwhite(p + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17164
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17165 ga_init2(&newargs, (int)sizeof(char_u *), 3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17166 ga_init2(&newlines, (int)sizeof(char_u *), 3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17167
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
17168 if (!eap->skip)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
17169 {
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
17170 /* Check the name of the function. */
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
17171 if (name != NULL)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
17172 arg = name;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
17173 else
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
17174 arg = fudi.fd_newkey;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
17175 if (arg != NULL)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
17176 {
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
17177 if (*arg == K_SPECIAL)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
17178 j = 3;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
17179 else
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
17180 j = 0;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
17181 while (arg[j] != NUL && (j == 0 ? eval_isnamec1(arg[j])
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
17182 : eval_isnamec(arg[j])))
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
17183 ++j;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
17184 if (arg[j] != NUL)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
17185 emsg_funcname(_(e_invarg2), arg);
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
17186 }
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
17187 }
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
17188
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17189 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17190 * Isolate the arguments: "arg1, arg2, ...)"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17191 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17192 while (*p != ')')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17193 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17194 if (p[0] == '.' && p[1] == '.' && p[2] == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17195 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17196 varargs = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17197 p += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17198 mustend = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17199 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17200 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17201 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17202 arg = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17203 while (ASCII_ISALNUM(*p) || *p == '_')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17204 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17205 if (arg == p || isdigit(*arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17206 || (p - arg == 9 && STRNCMP(arg, "firstline", 9) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17207 || (p - arg == 8 && STRNCMP(arg, "lastline", 8) == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17208 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17209 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17210 EMSG2(_("E125: Illegal argument: %s"), arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17211 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17212 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17213 if (ga_grow(&newargs, 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17214 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17215 c = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17216 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17217 arg = vim_strsave(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17218 if (arg == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17219 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17220 ((char_u **)(newargs.ga_data))[newargs.ga_len] = arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17221 *p = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17222 newargs.ga_len++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17223 if (*p == ',')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17224 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17225 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17226 mustend = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17227 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17228 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17229 if (mustend && *p != ')')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17230 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17231 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17232 EMSG2(_(e_invarg2), eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17233 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17234 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17235 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17236 ++p; /* skip the ')' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17237
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
17238 /* find extra arguments "range", "dict" and "abort" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17239 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17240 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17241 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17242 if (STRNCMP(p, "range", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17243 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17244 flags |= FC_RANGE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17245 p += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17246 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
17247 else if (STRNCMP(p, "dict", 4) == 0)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
17248 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
17249 flags |= FC_DICT;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
17250 p += 4;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
17251 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17252 else if (STRNCMP(p, "abort", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17253 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17254 flags |= FC_ABORT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17255 p += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17256 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17257 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17258 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17259 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17260
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17261 if (*p != NUL && *p != '"' && *p != '\n' && !eap->skip && !did_emsg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17262 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17263
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17264 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17265 * Read the body of the function, until ":endfunction" is found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17266 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17267 if (KeyTyped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17268 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17269 /* Check if the function already exists, don't let the user type the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17270 * whole function before telling him it doesn't work! For a script we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17271 * need to skip the body to be able to find what follows. */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17272 if (!eap->skip && !eap->forceit)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17273 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17274 if (fudi.fd_dict != NULL && fudi.fd_newkey == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17275 EMSG(_(e_funcdict));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17276 else if (name != NULL && find_func(name) != NULL)
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
17277 emsg_funcname(e_funcexts, name);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17278 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17279
344
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
17280 if (!eap->skip && did_emsg)
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
17281 goto erret;
7033303ea0c0 updated for version 7.0089
vimboss
parents: 338
diff changeset
17282
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17283 msg_putchar('\n'); /* don't overwrite the function name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17284 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17285 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17286
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17287 indent = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17288 nesting = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17289 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17290 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17291 msg_scroll = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17292 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17293 if (eap->getline == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17294 theline = getcmdline(':', 0L, indent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17295 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17296 theline = eap->getline(':', eap->cookie, indent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17297 if (KeyTyped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17298 lines_left = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17299 if (theline == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17300 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17301 EMSG(_("E126: Missing :endfunction"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17302 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17303 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17304
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17305 if (skip_until != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17306 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17307 /* between ":append" and "." and between ":python <<EOF" and "EOF"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17308 * don't check for ":endfunc". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17309 if (STRCMP(theline, skip_until) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17310 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17311 vim_free(skip_until);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17312 skip_until = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17313 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17314 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17315 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17316 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17317 /* skip ':' and blanks*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17318 for (p = theline; vim_iswhite(*p) || *p == ':'; ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17319 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17320
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
17321 /* Check for "endfunction". */
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
17322 if (checkforcmd(&p, "endfunction", 4) && nesting-- == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17323 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17324 vim_free(theline);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17325 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17326 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17327
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
17328 /* Increase indent inside "if", "while", "for" and "try", decrease
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17329 * at "end". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17330 if (indent > 2 && STRNCMP(p, "end", 3) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17331 indent -= 2;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
17332 else if (STRNCMP(p, "if", 2) == 0
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
17333 || STRNCMP(p, "wh", 2) == 0
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
17334 || STRNCMP(p, "for", 3) == 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17335 || STRNCMP(p, "try", 3) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17336 indent += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17337
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17338 /* Check for defining a function inside this function. */
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
17339 if (checkforcmd(&p, "function", 2))
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
17340 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
17341 if (*p == '!')
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
17342 p = skipwhite(p + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17343 p += eval_fname_script(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17344 if (ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17345 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17346 vim_free(trans_function_name(&p, TRUE, 0, NULL));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17347 if (*skipwhite(p) == '(')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17348 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17349 ++nesting;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17350 indent += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17351 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17352 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17353 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17354
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17355 /* Check for ":append" or ":insert". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17356 p = skip_range(p, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17357 if ((p[0] == 'a' && (!ASCII_ISALPHA(p[1]) || p[1] == 'p'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17358 || (p[0] == 'i'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17359 && (!ASCII_ISALPHA(p[1]) || (p[1] == 'n'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17360 && (!ASCII_ISALPHA(p[2]) || (p[2] == 's'))))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17361 skip_until = vim_strsave((char_u *)".");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17362
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17363 /* Check for ":python <<EOF", ":tcl <<EOF", etc. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17364 arg = skipwhite(skiptowhite(p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17365 if (arg[0] == '<' && arg[1] =='<'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17366 && ((p[0] == 'p' && p[1] == 'y'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17367 && (!ASCII_ISALPHA(p[2]) || p[2] == 't'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17368 || (p[0] == 'p' && p[1] == 'e'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17369 && (!ASCII_ISALPHA(p[2]) || p[2] == 'r'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17370 || (p[0] == 't' && p[1] == 'c'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17371 && (!ASCII_ISALPHA(p[2]) || p[2] == 'l'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17372 || (p[0] == 'r' && p[1] == 'u' && p[2] == 'b'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17373 && (!ASCII_ISALPHA(p[3]) || p[3] == 'y'))
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
17374 || (p[0] == 'm' && p[1] == 'z'
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
17375 && (!ASCII_ISALPHA(p[2]) || p[2] == 's'))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17376 ))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17377 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17378 /* ":python <<" continues until a dot, like ":append" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17379 p = skipwhite(arg + 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17380 if (*p == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17381 skip_until = vim_strsave((char_u *)".");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17382 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17383 skip_until = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17384 }
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 /* Add the line to the function. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17388 if (ga_grow(&newlines, 1) == FAIL)
357
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17389 {
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17390 vim_free(theline);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17391 goto erret;
357
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17392 }
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17393
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17394 /* Copy the line to newly allocated memory. get_one_sourceline()
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17395 * allocates 250 bytes per line, this saves 80% on average. The cost
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17396 * is an extra alloc/free. */
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17397 p = vim_strsave(theline);
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17398 if (p != NULL)
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17399 {
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17400 vim_free(theline);
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17401 theline = p;
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17402 }
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17403
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17404 ((char_u **)(newlines.ga_data))[newlines.ga_len] = theline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17405 newlines.ga_len++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17406 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17407
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17408 /* Don't define the function when skipping commands or when an error was
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17409 * detected. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17410 if (eap->skip || did_emsg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17411 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17412
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17413 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17414 * If there are no errors, add the function
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17415 */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17416 if (fudi.fd_dict == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17417 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17418 v = find_var(name, &ht);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17419 if (v != NULL && v->di_tv.v_type == VAR_FUNC)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17420 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
17421 emsg_funcname("E707: Function name conflicts with variable: %s",
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
17422 name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17423 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17424 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17425
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17426 fp = find_func(name);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17427 if (fp != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17428 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17429 if (!eap->forceit)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17430 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
17431 emsg_funcname(e_funcexts, name);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17432 goto erret;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17433 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17434 if (fp->uf_calls > 0)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17435 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
17436 emsg_funcname("E127: Cannot redefine function %s: It is in use",
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17437 name);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17438 goto erret;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17439 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17440 /* redefine existing function */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17441 ga_clear_strings(&(fp->uf_args));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17442 ga_clear_strings(&(fp->uf_lines));
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17443 vim_free(name);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17444 name = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17445 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17446 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17447 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17448 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17449 char numbuf[20];
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17450
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17451 fp = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17452 if (fudi.fd_newkey == NULL && !eap->forceit)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17453 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17454 EMSG(_(e_funcdict));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17455 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17456 }
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17457 if (fudi.fd_di == NULL)
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17458 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17459 /* Can't add a function to a locked dictionary */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17460 if (tv_check_lock(fudi.fd_dict->dv_lock, eap->arg))
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17461 goto erret;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17462 }
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17463 /* Can't change an existing function if it is locked */
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
17464 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
17465 goto erret;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17466
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17467 /* Give the function a sequential number. Can only be used with a
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17468 * Funcref! */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17469 vim_free(name);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17470 sprintf(numbuf, "%d", ++func_nr);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17471 name = vim_strsave((char_u *)numbuf);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17472 if (name == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17473 goto erret;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17474 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17475
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17476 if (fp == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17477 {
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17478 if (fudi.fd_dict == NULL && vim_strchr(name, AUTOLOAD_CHAR) != NULL)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17479 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17480 int slen, plen;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17481 char_u *scriptname;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17482
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17483 /* Check that the autoload name matches the script name. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17484 j = FAIL;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17485 if (sourcing_name != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17486 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17487 scriptname = autoload_name(name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17488 if (scriptname != NULL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17489 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17490 p = vim_strchr(scriptname, '/');
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17491 plen = STRLEN(p);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17492 slen = STRLEN(sourcing_name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17493 if (slen > plen && fnamecmp(p,
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17494 sourcing_name + slen - plen) == 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17495 j = OK;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17496 vim_free(scriptname);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17497 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17498 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17499 if (j == FAIL)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17500 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17501 EMSG2(_("E746: Function name does not match script file name: %s"), name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17502 goto erret;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17503 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17504 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17505
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17506 fp = (ufunc_T *)alloc((unsigned)(sizeof(ufunc_T) + STRLEN(name)));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17507 if (fp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17508 goto erret;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17509
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17510 if (fudi.fd_dict != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17511 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17512 if (fudi.fd_di == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17513 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17514 /* add new dict entry */
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
17515 fudi.fd_di = dictitem_alloc(fudi.fd_newkey);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17516 if (fudi.fd_di == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17517 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17518 vim_free(fp);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17519 goto erret;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17520 }
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
17521 if (dict_add(fudi.fd_dict, fudi.fd_di) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
17522 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
17523 vim_free(fudi.fd_di);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
17524 goto erret;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
17525 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17526 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17527 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17528 /* overwrite existing dict entry */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17529 clear_tv(&fudi.fd_di->di_tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17530 fudi.fd_di->di_tv.v_type = VAR_FUNC;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
17531 fudi.fd_di->di_tv.v_lock = 0;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17532 fudi.fd_di->di_tv.vval.v_string = vim_strsave(name);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17533 fp->uf_refcount = 1;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17534 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17535
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17536 /* insert the new function in the function list */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17537 STRCPY(fp->uf_name, name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17538 hash_add(&func_hashtab, UF2HIKEY(fp));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17539 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17540 fp->uf_args = newargs;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17541 fp->uf_lines = newlines;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17542 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17543 fp->uf_tml_count = NULL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17544 fp->uf_tml_total = NULL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17545 fp->uf_tml_self = NULL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17546 fp->uf_profiling = FALSE;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17547 if (prof_def_func())
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17548 func_do_profile(fp);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17549 #endif
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17550 fp->uf_varargs = varargs;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17551 fp->uf_flags = flags;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17552 fp->uf_calls = 0;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17553 fp->uf_script_ID = current_SID;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17554 goto ret_free;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17555
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17556 erret:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17557 ga_clear_strings(&newargs);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17558 ga_clear_strings(&newlines);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17559 ret_free:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17560 vim_free(skip_until);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17561 vim_free(fudi.fd_newkey);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17562 vim_free(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17563 did_emsg |= saved_did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17564 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17565
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17566 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17567 * Get a function name, translating "<SID>" and "<SNR>".
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17568 * Also handles a Funcref in a List or Dictionary.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17569 * Returns the function name in allocated memory, or NULL for failure.
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17570 * flags:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17571 * TFN_INT: internal function name OK
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17572 * TFN_QUIET: be quiet
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17573 * Advances "pp" to just after the function name (if no error).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17574 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17575 static char_u *
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17576 trans_function_name(pp, skip, flags, fdp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17577 char_u **pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17578 int skip; /* only find the end, don't evaluate */
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17579 int flags;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17580 funcdict_T *fdp; /* return: info about dictionary used */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17581 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17582 char_u *name = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17583 char_u *start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17584 char_u *end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17585 int lead;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17586 char_u sid_buf[20];
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17587 int len;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17588 lval_T lv;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17589
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17590 if (fdp != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
17591 vim_memset(fdp, 0, sizeof(funcdict_T));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17592 start = *pp;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17593
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17594 /* Check for hard coded <SNR>: already translated function ID (from a user
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17595 * command). */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17596 if ((*pp)[0] == K_SPECIAL && (*pp)[1] == KS_EXTRA
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17597 && (*pp)[2] == (int)KE_SNR)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17598 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17599 *pp += 3;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17600 len = get_id_len(pp) + 3;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17601 return vim_strnsave(start, len);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17602 }
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17603
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17604 /* A name starting with "<SID>" or "<SNR>" is local to a script. But
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17605 * don't skip over "s:", get_lval() needs it for "s:dict.func". */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17606 lead = eval_fname_script(start);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17607 if (lead > 2)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17608 start += lead;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17609
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17610 end = get_lval(start, NULL, &lv, FALSE, skip, flags & TFN_QUIET,
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17611 lead > 2 ? 0 : FNE_CHECK_START);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17612 if (end == start)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17613 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17614 if (!skip)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17615 EMSG(_("E129: Function name required"));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17616 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17617 }
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17618 if (end == NULL || (lv.ll_tv != NULL && (lead > 2 || lv.ll_range)))
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17619 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17620 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17621 * Report an invalid expression in braces, unless the expression
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17622 * evaluation has been cancelled due to an aborting error, an
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17623 * interrupt, or an exception.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17624 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17625 if (!aborting())
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17626 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17627 if (end != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17628 EMSG2(_(e_invarg2), start);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17629 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17630 else
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17631 *pp = find_name_end(start, NULL, NULL, FNE_INCL_BR);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17632 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17633 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17634
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17635 if (lv.ll_tv != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17636 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17637 if (fdp != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17638 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17639 fdp->fd_dict = lv.ll_dict;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17640 fdp->fd_newkey = lv.ll_newkey;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17641 lv.ll_newkey = NULL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17642 fdp->fd_di = lv.ll_di;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17643 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17644 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
17645 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17646 name = vim_strsave(lv.ll_tv->vval.v_string);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17647 *pp = end;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17648 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17649 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17650 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
17651 if (!skip && !(flags & TFN_QUIET) && (fdp == NULL
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
17652 || lv.ll_dict == NULL || fdp->fd_newkey == NULL))
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17653 EMSG(_(e_funcref));
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17654 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17655 *pp = end;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17656 name = NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17657 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17658 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17659 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17660
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17661 if (lv.ll_name == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17662 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17663 /* Error found, but continue after the function name. */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17664 *pp = end;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17665 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17666 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17667
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17668 if (lv.ll_exp_name != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17669 len = STRLEN(lv.ll_exp_name);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17670 else
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17671 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17672 if (lead == 2) /* skip over "s:" */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17673 lv.ll_name += 2;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17674 len = (int)(end - lv.ll_name);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17675 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17676
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17677 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17678 * Copy the function name to allocated memory.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17679 * Accept <SID>name() inside a script, translate into <SNR>123_name().
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17680 * Accept <SNR>123_name() outside a script.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17681 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17682 if (skip)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17683 lead = 0; /* do nothing */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17684 else if (lead > 0)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17685 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17686 lead = 3;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17687 if (eval_fname_sid(*pp)) /* If it's "<SID>" */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17688 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17689 if (current_SID <= 0)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17690 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17691 EMSG(_(e_usingsid));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17692 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17693 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17694 sprintf((char *)sid_buf, "%ld_", (long)current_SID);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17695 lead += (int)STRLEN(sid_buf);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17696 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17697 }
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17698 else if (!(flags & TFN_INT) && builtin_function(lv.ll_name))
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17699 {
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17700 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
17701 goto theend;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17702 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17703 name = alloc((unsigned)(len + lead + 1));
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17704 if (name != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17705 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17706 if (lead > 0)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17707 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17708 name[0] = K_SPECIAL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17709 name[1] = KS_EXTRA;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17710 name[2] = (int)KE_SNR;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
17711 if (lead > 3) /* If it's "<SID>" */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17712 STRCPY(name + 3, sid_buf);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17713 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17714 mch_memmove(name + lead, lv.ll_name, (size_t)len);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17715 name[len + lead] = NUL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17716 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17717 *pp = end;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17718
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17719 theend:
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17720 clear_lval(&lv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
17721 return name;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17722 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17723
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17724 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17725 * Return 5 if "p" starts with "<SID>" or "<SNR>" (ignoring case).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17726 * Return 2 if "p" starts with "s:".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17727 * Return 0 otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17728 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17729 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17730 eval_fname_script(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17731 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17732 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17733 if (p[0] == '<' && (STRNICMP(p + 1, "SID>", 4) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17734 || STRNICMP(p + 1, "SNR>", 4) == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17735 return 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17736 if (p[0] == 's' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17737 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17738 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17739 }
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 * Return TRUE if "p" starts with "<SID>" or "s:".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17743 * Only works if eval_fname_script() returned non-zero for "p"!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17744 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17745 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17746 eval_fname_sid(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17747 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17748 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17749 return (*p == 's' || TOUPPER_ASC(p[2]) == 'I');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17750 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17751
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17752 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17753 * List the head of the function: "name(arg1, arg2)".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17754 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17755 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17756 list_func_head(fp, indent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17757 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17758 int indent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17759 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17760 int j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17761
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17762 msg_start();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17763 if (indent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17764 MSG_PUTS(" ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17765 MSG_PUTS("function ");
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17766 if (fp->uf_name[0] == K_SPECIAL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17767 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17768 MSG_PUTS_ATTR("<SNR>", hl_attr(HLF_8));
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17769 msg_puts(fp->uf_name + 3);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17770 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17771 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17772 msg_puts(fp->uf_name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17773 msg_putchar('(');
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17774 for (j = 0; j < fp->uf_args.ga_len; ++j)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17775 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17776 if (j)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17777 MSG_PUTS(", ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17778 msg_puts(FUNCARG(fp, j));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17779 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17780 if (fp->uf_varargs)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17781 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17782 if (j)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17783 MSG_PUTS(", ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17784 MSG_PUTS("...");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17785 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17786 msg_putchar(')');
507
a1059cda45f2 updated for version 7.0142
vimboss
parents: 505
diff changeset
17787 msg_clr_eos();
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 480
diff changeset
17788 if (p_verbose > 0)
6f8b578776ab updated for version 7.0131
vimboss
parents: 480
diff changeset
17789 last_set_msg(fp->uf_script_ID);
7
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17793 * Find a function by name, return pointer to it in ufuncs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17794 * Return NULL for unknown function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17795 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17796 static ufunc_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17797 find_func(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17798 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17799 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17800 hashitem_T *hi;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17801
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17802 hi = hash_find(&func_hashtab, name);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17803 if (!HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17804 return HI2UF(hi);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
17805 return NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17806 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17807
357
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17808 #if defined(EXITFREE) || defined(PROTO)
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17809 void
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17810 free_all_functions()
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17811 {
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17812 hashitem_T *hi;
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17813
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17814 /* Need to start all over every time, because func_free() may change the
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17815 * hash table. */
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17816 while (func_hashtab.ht_used > 0)
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17817 for (hi = func_hashtab.ht_array; ; ++hi)
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17818 if (!HASHITEM_EMPTY(hi))
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17819 {
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17820 func_free(HI2UF(hi));
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17821 break;
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17822 }
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17823 }
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17824 #endif
25dd5036f2b0 updated for version 7.0092
vimboss
parents: 344
diff changeset
17825
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17826 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17827 * Return TRUE if a function "name" exists.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17828 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17829 static int
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17830 function_exists(name)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17831 char_u *name;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17832 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17833 char_u *p = name;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17834 int n = FALSE;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17835
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
17836 p = trans_function_name(&p, FALSE, TFN_INT|TFN_QUIET, NULL);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17837 if (p != NULL)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17838 {
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17839 if (builtin_function(p))
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17840 n = (find_internal_func(p) >= 0);
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17841 else
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17842 n = (find_func(p) != NULL);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17843 vim_free(p);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17844 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17845 return n;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17846 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
17847
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17848 /*
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17849 * Return TRUE if "name" looks like a builtin function name: starts with a
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17850 * lower case letter and doesn't contain a ':' or AUTOLOAD_CHAR.
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17851 */
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17852 static int
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17853 builtin_function(name)
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17854 char_u *name;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17855 {
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17856 return ASCII_ISLOWER(name[0]) && vim_strchr(name, ':') == NULL
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
17857 && vim_strchr(name, AUTOLOAD_CHAR) == NULL;
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17858 }
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
17859
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17860 #if defined(FEAT_PROFILE) || defined(PROTO)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17861 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17862 * Start profiling function "fp".
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17863 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17864 static void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17865 func_do_profile(fp)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17866 ufunc_T *fp;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17867 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17868 fp->uf_tm_count = 0;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17869 profile_zero(&fp->uf_tm_self);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17870 profile_zero(&fp->uf_tm_total);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17871 if (fp->uf_tml_count == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17872 fp->uf_tml_count = (int *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17873 (sizeof(int) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17874 if (fp->uf_tml_total == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17875 fp->uf_tml_total = (proftime_T *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17876 (sizeof(proftime_T) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17877 if (fp->uf_tml_self == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17878 fp->uf_tml_self = (proftime_T *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17879 (sizeof(proftime_T) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17880 fp->uf_tml_idx = -1;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17881 if (fp->uf_tml_count == NULL || fp->uf_tml_total == NULL
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17882 || fp->uf_tml_self == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17883 return; /* out of memory */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17884
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17885 fp->uf_profiling = TRUE;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17886 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17887
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17888 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17889 * Dump the profiling results for all functions in file "fd".
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17890 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17891 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17892 func_dump_profile(fd)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17893 FILE *fd;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17894 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17895 hashitem_T *hi;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17896 int todo;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17897 ufunc_T *fp;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17898 int i;
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17899 ufunc_T **sorttab;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17900 int st_len = 0;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17901
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17902 todo = func_hashtab.ht_used;
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17903 sorttab = (ufunc_T **)alloc((unsigned)(sizeof(ufunc_T) * todo));
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17904
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17905 for (hi = func_hashtab.ht_array; todo > 0; ++hi)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17906 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17907 if (!HASHITEM_EMPTY(hi))
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17908 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17909 --todo;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17910 fp = HI2UF(hi);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17911 if (fp->uf_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17912 {
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17913 if (sorttab != NULL)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17914 sorttab[st_len++] = fp;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17915
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17916 if (fp->uf_name[0] == K_SPECIAL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17917 fprintf(fd, "FUNCTION <SNR>%s()\n", fp->uf_name + 3);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17918 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17919 fprintf(fd, "FUNCTION %s()\n", fp->uf_name);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17920 if (fp->uf_tm_count == 1)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17921 fprintf(fd, "Called 1 time\n");
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17922 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17923 fprintf(fd, "Called %d times\n", fp->uf_tm_count);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17924 fprintf(fd, "Total time: %s\n", profile_msg(&fp->uf_tm_total));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17925 fprintf(fd, " Self time: %s\n", profile_msg(&fp->uf_tm_self));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17926 fprintf(fd, "\n");
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17927 fprintf(fd, "count total (s) self (s)\n");
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17928
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17929 for (i = 0; i < fp->uf_lines.ga_len; ++i)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17930 {
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17931 prof_func_line(fd, fp->uf_tml_count[i],
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17932 &fp->uf_tml_total[i], &fp->uf_tml_self[i], TRUE);
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17933 fprintf(fd, "%s\n", FUNCLINE(fp, i));
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17934 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17935 fprintf(fd, "\n");
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17936 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17937 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
17938 }
178
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17939
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17940 if (sorttab != NULL && st_len > 0)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17941 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17942 qsort((void *)sorttab, (size_t)st_len, sizeof(ufunc_T *),
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17943 prof_total_cmp);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17944 prof_sort_list(fd, sorttab, st_len, "TOTAL", FALSE);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17945 qsort((void *)sorttab, (size_t)st_len, sizeof(ufunc_T *),
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17946 prof_self_cmp);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17947 prof_sort_list(fd, sorttab, st_len, "SELF", TRUE);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17948 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17949 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17950
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17951 static void
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17952 prof_sort_list(fd, sorttab, st_len, title, prefer_self)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17953 FILE *fd;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17954 ufunc_T **sorttab;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17955 int st_len;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17956 char *title;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17957 int prefer_self; /* when equal print only self time */
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17958 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17959 int i;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17960 ufunc_T *fp;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17961
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17962 fprintf(fd, "FUNCTIONS SORTED ON %s TIME\n", title);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17963 fprintf(fd, "count total (s) self (s) function\n");
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17964 for (i = 0; i < 20 && i < st_len; ++i)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17965 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17966 fp = sorttab[i];
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17967 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
17968 prefer_self);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17969 if (fp->uf_name[0] == K_SPECIAL)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17970 fprintf(fd, " <SNR>%s()\n", fp->uf_name + 3);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17971 else
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17972 fprintf(fd, " %s()\n", fp->uf_name);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17973 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17974 fprintf(fd, "\n");
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17975 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17976
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17977 /*
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17978 * Print the count and times for one function or function line.
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17979 */
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17980 static void
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17981 prof_func_line(fd, count, total, self, prefer_self)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17982 FILE *fd;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17983 int count;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17984 proftime_T *total;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17985 proftime_T *self;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17986 int prefer_self; /* when equal print only self time */
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17987 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17988 if (count > 0)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17989 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17990 fprintf(fd, "%5d ", count);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17991 if (prefer_self && profile_equal(total, self))
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17992 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17993 else
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17994 fprintf(fd, "%s ", profile_msg(total));
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17995 if (!prefer_self && profile_equal(total, self))
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17996 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17997 else
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17998 fprintf(fd, "%s ", profile_msg(self));
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
17999 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18000 else
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18001 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18002 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18003
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18004 /*
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18005 * Compare function for total time sorting.
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18006 */
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18007 static int
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18008 #ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18009 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18010 #endif
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18011 prof_total_cmp(s1, s2)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18012 const void *s1;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18013 const void *s2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18014 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18015 ufunc_T *p1, *p2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18016
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18017 p1 = *(ufunc_T **)s1;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18018 p2 = *(ufunc_T **)s2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18019 return profile_cmp(&p1->uf_tm_total, &p2->uf_tm_total);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18020 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18021
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18022 /*
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18023 * Compare function for self time sorting.
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18024 */
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18025 static int
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18026 #ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18027 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18028 #endif
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18029 prof_self_cmp(s1, s2)
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18030 const void *s1;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18031 const void *s2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18032 {
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18033 ufunc_T *p1, *p2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18034
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18035 p1 = *(ufunc_T **)s1;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18036 p2 = *(ufunc_T **)s2;
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18037 return profile_cmp(&p1->uf_tm_self, &p2->uf_tm_self);
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18038 }
4d53c2a2af94 updated for version 7.0054
vimboss
parents: 175
diff changeset
18039
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18040 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18041
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18042 /* The names of packages that once were loaded is remembered. */
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18043 static garray_T ga_loaded = {0, 0, sizeof(char_u *), 4, NULL};
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18044
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
18045 /*
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18046 * If "name" has a package name try autoloading the script for it.
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
18047 * Return TRUE if a package was loaded.
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
18048 */
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
18049 static int
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18050 script_autoload(name, reload)
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18051 char_u *name;
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18052 int reload; /* load script again when already loaded */
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
18053 {
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
18054 char_u *p;
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18055 char_u *scriptname, *tofree;
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
18056 int ret = FALSE;
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18057 int i;
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18058
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18059 /* If there is no '#' after name[0] there is no package name. */
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
18060 p = vim_strchr(name, AUTOLOAD_CHAR);
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18061 if (p == NULL || p == name)
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
18062 return FALSE;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
18063
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18064 tofree = scriptname = autoload_name(name);
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18065
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18066 /* Find the name in the list of previously loaded package names. Skip
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18067 * "autoload/", it's always the same. */
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18068 for (i = 0; i < ga_loaded.ga_len; ++i)
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18069 if (STRCMP(((char_u **)ga_loaded.ga_data)[i] + 9, scriptname + 9) == 0)
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18070 break;
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18071 if (!reload && i < ga_loaded.ga_len)
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18072 ret = FALSE; /* was loaded already */
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18073 else
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18074 {
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18075 /* Remember the name if it wasn't loaded already. */
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18076 if (i == ga_loaded.ga_len && ga_grow(&ga_loaded, 1) == OK)
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18077 {
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18078 ((char_u **)ga_loaded.ga_data)[ga_loaded.ga_len++] = scriptname;
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18079 tofree = NULL;
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18080 }
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18081
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18082 /* Try loading the package from $VIMRUNTIME/autoload/<name>.vim */
480
bf5ba8a0cdee updated for version 7.0129
vimboss
parents: 478
diff changeset
18083 if (source_runtime(scriptname, FALSE) == OK)
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18084 ret = TRUE;
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18085 }
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18086
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
18087 vim_free(tofree);
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18088 return ret;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18089 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18090
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18091 /*
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18092 * Return the autoload script name for a function or variable name.
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18093 * Returns NULL when out of memory.
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18094 */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18095 static char_u *
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18096 autoload_name(name)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18097 char_u *name;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18098 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18099 char_u *p;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18100 char_u *scriptname;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18101
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
18102 /* Get the script file name: replace '#' with '/', append ".vim". */
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
18103 scriptname = alloc((unsigned)(STRLEN(name) + 14));
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
18104 if (scriptname == NULL)
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
18105 return FALSE;
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
18106 STRCPY(scriptname, "autoload/");
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
18107 STRCAT(scriptname, name);
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
18108 *vim_strrchr(scriptname, AUTOLOAD_CHAR) = NUL;
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
18109 STRCAT(scriptname, ".vim");
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
18110 while ((p = vim_strchr(scriptname, AUTOLOAD_CHAR)) != NULL)
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
18111 *p = '/';
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18112 return scriptname;
163
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
18113 }
06bc859d1a32 updated for version 7.0049
vimboss
parents: 159
diff changeset
18114
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18115 #if defined(FEAT_CMDL_COMPL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18116
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18117 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18118 * Function given to ExpandGeneric() to obtain the list of user defined
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18119 * function names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18120 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18121 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18122 get_user_func_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18123 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18124 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18125 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18126 static long_u done;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18127 static hashitem_T *hi;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18128 ufunc_T *fp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18129
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18130 if (idx == 0)
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18131 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18132 done = 0;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18133 hi = func_hashtab.ht_array;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18134 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18135 if (done < func_hashtab.ht_used)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18136 {
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18137 if (done++ > 0)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18138 ++hi;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18139 while (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18140 ++hi;
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18141 fp = HI2UF(hi);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18142
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18143 if (STRLEN(fp->uf_name) + 4 >= IOSIZE)
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18144 return fp->uf_name; /* prevents overflow */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18145
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18146 cat_func_name(IObuff, fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18147 if (xp->xp_context != EXPAND_USER_FUNC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18148 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18149 STRCAT(IObuff, "(");
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18150 if (!fp->uf_varargs && fp->uf_args.ga_len == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18151 STRCAT(IObuff, ")");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18152 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18153 return IObuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18154 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18155 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18156 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18157
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18158 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18159
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18160 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18161 * Copy the function name of "fp" to buffer "buf".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18162 * "buf" must be able to hold the function name plus three bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18163 * Takes care of script-local function names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18164 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18165 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18166 cat_func_name(buf, fp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18167 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18168 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18169 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18170 if (fp->uf_name[0] == K_SPECIAL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18171 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18172 STRCPY(buf, "<SNR>");
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18173 STRCAT(buf, fp->uf_name + 3);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18174 }
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18175 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18176 STRCPY(buf, fp->uf_name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18177 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18178
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18179 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18180 * ":delfunction {name}"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18181 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18182 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18183 ex_delfunction(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18184 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18185 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18186 ufunc_T *fp = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18187 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18188 char_u *name;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18189 funcdict_T fudi;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18190
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18191 p = eap->arg;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18192 name = trans_function_name(&p, eap->skip, 0, &fudi);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18193 vim_free(fudi.fd_newkey);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18194 if (name == NULL)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18195 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18196 if (fudi.fd_dict != NULL && !eap->skip)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18197 EMSG(_(e_funcref));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18198 return;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18199 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18200 if (!ends_excmd(*skipwhite(p)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18201 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18202 vim_free(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18203 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18204 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18205 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18206 eap->nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18207 if (eap->nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18208 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18209
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18210 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18211 fp = find_func(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18212 vim_free(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18213
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18214 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18215 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18216 if (fp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18217 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18218 EMSG2(_(e_nofunc), eap->arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18219 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18220 }
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18221 if (fp->uf_calls > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18222 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18223 EMSG2(_("E131: Cannot delete function %s: It is in use"), eap->arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18224 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18225 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18226
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18227 if (fudi.fd_dict != NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18228 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18229 /* Delete the dict item that refers to the function, it will
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18230 * invoke func_unref() and possibly delete the function. */
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
18231 dictitem_remove(fudi.fd_dict, fudi.fd_di);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18232 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18233 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18234 func_free(fp);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18235 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18236 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18237
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18238 /*
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18239 * Free a function and remove it from the list of functions.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18240 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18241 static void
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18242 func_free(fp)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18243 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18244 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18245 hashitem_T *hi;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18246
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18247 /* clear this function */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18248 ga_clear_strings(&(fp->uf_args));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18249 ga_clear_strings(&(fp->uf_lines));
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18250 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18251 vim_free(fp->uf_tml_count);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18252 vim_free(fp->uf_tml_total);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18253 vim_free(fp->uf_tml_self);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18254 #endif
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18255
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18256 /* remove the function from the function hashtable */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18257 hi = hash_find(&func_hashtab, UF2HIKEY(fp));
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18258 if (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18259 EMSG2(_(e_intern2), "func_free()");
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18260 else
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18261 hash_remove(&func_hashtab, hi);
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18262
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18263 vim_free(fp);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18264 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18265
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18266 /*
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18267 * Unreference a Function: decrement the reference count and free it when it
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18268 * becomes zero. Only for numbered functions.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18269 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18270 static void
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18271 func_unref(name)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18272 char_u *name;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18273 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18274 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18275
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18276 if (name != NULL && isdigit(*name))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18277 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18278 fp = find_func(name);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18279 if (fp == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18280 EMSG2(_(e_intern2), "func_unref()");
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18281 else if (--fp->uf_refcount <= 0)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18282 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18283 /* 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
18284 * when "uf_calls" becomes zero. */
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18285 if (fp->uf_calls == 0)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18286 func_free(fp);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18287 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18288 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18289 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18290
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18291 /*
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18292 * Count a reference to a Function.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18293 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18294 static void
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18295 func_ref(name)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18296 char_u *name;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18297 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18298 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18299
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18300 if (name != NULL && isdigit(*name))
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18301 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18302 fp = find_func(name);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18303 if (fp == NULL)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18304 EMSG2(_(e_intern2), "func_ref()");
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
18305 else
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18306 ++fp->uf_refcount;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18307 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18308 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18309
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18310 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18311 * Call a user function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18312 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18313 static void
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
18314 call_user_func(fp, argcount, argvars, rettv, firstline, lastline, selfdict)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18315 ufunc_T *fp; /* pointer to function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18316 int argcount; /* nr of args */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18317 typval_T *argvars; /* arguments */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18318 typval_T *rettv; /* return value */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18319 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18320 linenr_T lastline; /* last line of range */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18321 dict_T *selfdict; /* Dictionary for "self" */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18322 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18323 char_u *save_sourcing_name;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18324 linenr_T save_sourcing_lnum;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18325 scid_T save_current_SID;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18326 funccall_T fc;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18327 int save_did_emsg;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18328 static int depth = 0;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18329 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18330 int fixvar_idx = 0; /* index in fixvar[] */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18331 int i;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18332 int ai;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18333 char_u numbuf[NUMBUFLEN];
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18334 char_u *name;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18335 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18336 proftime_T wait_start;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18337 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18338
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18339 /* If depth of calling is getting too high, don't execute the function */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18340 if (depth >= p_mfd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18341 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18342 EMSG(_("E132: Function call depth is higher than 'maxfuncdepth'"));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18343 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18344 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18345 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18346 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18347 ++depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18348
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18349 line_breakcheck(); /* check for CTRL-C hit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18350
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
18351 fc.caller = current_funccal;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18352 current_funccal = &fc;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18353 fc.func = fp;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18354 fc.rettv = rettv;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18355 rettv->vval.v_number = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18356 fc.linenr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18357 fc.returned = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18358 fc.level = ex_nesting_level;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18359 /* Check if this function has a breakpoint. */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18360 fc.breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name, (linenr_T)0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18361 fc.dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18362
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18363 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18364 * Note about using fc.fixvar[]: This is an array of FIXVAR_CNT variables
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18365 * 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
18366 * each argument variable and saves a lot of time.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18367 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18368 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18369 * Init l: variables.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18370 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18371 init_var_dict(&fc.l_vars, &fc.l_vars_var);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18372 if (selfdict != NULL)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
18373 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18374 /* Set l:self to "selfdict". */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18375 v = &fc.fixvar[fixvar_idx++].var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18376 STRCPY(v->di_key, "self");
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18377 v->di_flags = DI_FLAGS_RO + DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18378 hash_add(&fc.l_vars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18379 v->di_tv.v_type = VAR_DICT;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
18380 v->di_tv.v_lock = 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18381 v->di_tv.vval.v_dict = selfdict;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18382 ++selfdict->dv_refcount;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18383 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18384
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18385 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18386 * Init a: variables.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18387 * Set a:0 to "argcount".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18388 * Set a:000 to a list with room for the "..." arguments.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18389 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18390 init_var_dict(&fc.l_avars, &fc.l_avars_var);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18391 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "0",
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18392 (varnumber_T)(argcount - fp->uf_args.ga_len));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18393 v = &fc.fixvar[fixvar_idx++].var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18394 STRCPY(v->di_key, "000");
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18395 v->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18396 hash_add(&fc.l_avars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18397 v->di_tv.v_type = VAR_LIST;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
18398 v->di_tv.v_lock = VAR_FIXED;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18399 v->di_tv.vval.v_list = &fc.l_varlist;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18400 vim_memset(&fc.l_varlist, 0, sizeof(list_T));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18401 fc.l_varlist.lv_refcount = 99999;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18402
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18403 /*
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18404 * Set a:firstline to "firstline" and a:lastline to "lastline".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18405 * Set a:name to named arguments.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18406 * Set a:N to the "..." arguments.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18407 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18408 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "firstline",
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18409 (varnumber_T)firstline);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18410 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "lastline",
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18411 (varnumber_T)lastline);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18412 for (i = 0; i < argcount; ++i)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18413 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18414 ai = i - fp->uf_args.ga_len;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18415 if (ai < 0)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18416 /* named argument a:name */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18417 name = FUNCARG(fp, i);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18418 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18419 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18420 /* "..." argument a:1, a:2, etc. */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18421 sprintf((char *)numbuf, "%d", ai + 1);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18422 name = numbuf;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18423 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18424 if (fixvar_idx < FIXVAR_CNT && STRLEN(name) <= VAR_SHORT_LEN)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18425 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18426 v = &fc.fixvar[fixvar_idx++].var;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18427 v->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18428 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18429 else
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18430 {
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
18431 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
18432 + STRLEN(name)));
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18433 if (v == NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18434 break;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18435 v->di_flags = DI_FLAGS_RO;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18436 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18437 STRCPY(v->di_key, name);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18438 hash_add(&fc.l_avars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18439
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
18440 /* Note: the values are copied directly to avoid alloc/free.
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
18441 * "argvars" must have VAR_FIXED for v_lock. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18442 v->di_tv = argvars[i];
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
18443 v->di_tv.v_lock = VAR_FIXED;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18444
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18445 if (ai >= 0 && ai < MAX_FUNC_ARGS)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18446 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18447 list_append(&fc.l_varlist, &fc.l_listitems[ai]);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18448 fc.l_listitems[ai].li_tv = argvars[i];
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
18449 fc.l_listitems[ai].li_tv.v_lock = VAR_FIXED;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
18450 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
18451 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
18452
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18453 /* Don't redraw while executing the function. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18454 ++RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18455 save_sourcing_name = sourcing_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18456 save_sourcing_lnum = sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18457 sourcing_lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18458 sourcing_name = alloc((unsigned)((save_sourcing_name == NULL ? 0
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18459 : STRLEN(save_sourcing_name)) + STRLEN(fp->uf_name) + 13));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18460 if (sourcing_name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18461 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18462 if (save_sourcing_name != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18463 && STRNCMP(save_sourcing_name, "function ", 9) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18464 sprintf((char *)sourcing_name, "%s..", save_sourcing_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18465 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18466 STRCPY(sourcing_name, "function ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18467 cat_func_name(sourcing_name + STRLEN(sourcing_name), fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18468
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18469 if (p_verbose >= 12)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18470 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18471 ++no_wait_return;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
18472 verbose_enter_scroll();
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
18473
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
18474 smsg((char_u *)_("calling %s"), sourcing_name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18475 if (p_verbose >= 14)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18476 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18477 char_u buf[MSG_BUF_LEN];
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
18478 char_u numbuf[NUMBUFLEN];
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
18479 char_u *tofree;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18480
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18481 msg_puts((char_u *)"(");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18482 for (i = 0; i < argcount; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18483 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18484 if (i > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18485 msg_puts((char_u *)", ");
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
18486 if (argvars[i].v_type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
18487 msg_outnum((long)argvars[i].vval.v_number);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18488 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18489 {
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
18490 trunc_string(tv2string(&argvars[i], &tofree, numbuf),
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
18491 buf, MSG_BUF_CLEN);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18492 msg_puts(buf);
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
18493 vim_free(tofree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18494 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18495 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18496 msg_puts((char_u *)")");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18497 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18498 msg_puts((char_u *)"\n"); /* don't overwrite this either */
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
18499
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
18500 verbose_leave_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18501 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18502 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18503 }
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18504 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18505 if (do_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18506 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18507 if (!fp->uf_profiling && has_profiling(FALSE, fp->uf_name, NULL))
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18508 func_do_profile(fp);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18509 if (fp->uf_profiling
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
18510 || (fc.caller != NULL && &fc.caller->func->uf_profiling))
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18511 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18512 ++fp->uf_tm_count;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18513 profile_start(&fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18514 profile_zero(&fp->uf_tm_children);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18515 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18516 script_prof_save(&wait_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18517 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18518 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18519
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18520 save_current_SID = current_SID;
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18521 current_SID = fp->uf_script_ID;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18522 save_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18523 did_emsg = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18524
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18525 /* call do_cmdline() to execute the lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18526 do_cmdline(NULL, get_func_line, (void *)&fc,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18527 DOCMD_NOWAIT|DOCMD_VERBOSE|DOCMD_REPEAT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18528
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18529 --RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18530
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18531 /* when the function was aborted because of an error, return -1 */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18532 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
18533 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18534 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18535 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18536 rettv->vval.v_number = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18537 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18538
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18539 #ifdef FEAT_PROFILE
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
18540 if (fp->uf_profiling || (fc.caller != NULL && &fc.caller->func->uf_profiling))
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18541 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18542 profile_end(&fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18543 profile_sub_wait(&wait_start, &fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18544 profile_add(&fp->uf_tm_total, &fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18545 profile_add(&fp->uf_tm_self, &fp->uf_tm_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18546 profile_sub(&fp->uf_tm_self, &fp->uf_tm_children);
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
18547 if (fc.caller != NULL && &fc.caller->func->uf_profiling)
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
18548 {
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
18549 profile_add(&fc.caller->func->uf_tm_children, &fp->uf_tm_start);
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
18550 profile_add(&fc.caller->func->uf_tml_children, &fp->uf_tm_start);
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18551 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18552 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18553 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18554
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18555 /* when being verbose, mention the return value */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18556 if (p_verbose >= 12)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18557 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18558 ++no_wait_return;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
18559 verbose_enter_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18560
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18561 if (aborting())
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
18562 smsg((char_u *)_("%s aborted"), sourcing_name);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18563 else if (fc.rettv->v_type == VAR_NUMBER)
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
18564 smsg((char_u *)_("%s returning #%ld"), sourcing_name,
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
18565 (long)fc.rettv->vval.v_number);
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
18566 else
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
18567 {
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
18568 char_u buf[MSG_BUF_LEN];
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
18569 char_u numbuf[NUMBUFLEN];
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
18570 char_u *tofree;
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
18571
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
18572 /* The value may be very long. Skip the middle part, so that we
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
18573 * have some idea how it starts and ends. smsg() would always
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
18574 * truncate it at the end. */
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
18575 trunc_string(tv2string(fc.rettv, &tofree, numbuf),
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
18576 buf, MSG_BUF_CLEN);
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
18577 smsg((char_u *)_("%s returning %s"), sourcing_name, buf);
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
18578 vim_free(tofree);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18579 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18580 msg_puts((char_u *)"\n"); /* don't overwrite this either */
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
18581
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
18582 verbose_leave_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18583 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18584 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18585
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18586 vim_free(sourcing_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18587 sourcing_name = save_sourcing_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18588 sourcing_lnum = save_sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18589 current_SID = save_current_SID;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18590 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18591 if (do_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18592 script_prof_restore(&wait_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18593 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18594
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18595 if (p_verbose >= 12 && sourcing_name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18596 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18597 ++no_wait_return;
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
18598 verbose_enter_scroll();
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
18599
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 271
diff changeset
18600 smsg((char_u *)_("continuing in %s"), sourcing_name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18601 msg_puts((char_u *)"\n"); /* don't overwrite this either */
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
18602
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 289
diff changeset
18603 verbose_leave_scroll();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18604 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18605 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18606
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18607 did_emsg |= save_did_emsg;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
18608 current_funccal = fc.caller;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18609
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18610 /* The a: variables typevals were not alloced, only free the allocated
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18611 * variables. */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18612 vars_clear_ext(&fc.l_avars.dv_hashtab, FALSE);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18613
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18614 vars_clear(&fc.l_vars.dv_hashtab); /* free all l: variables */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18615 --depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18616 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18617
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18618 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18619 * Add a number variable "name" to dict "dp" with value "nr".
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18620 */
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18621 static void
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18622 add_nr_var(dp, v, name, nr)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18623 dict_T *dp;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18624 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18625 char *name;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18626 varnumber_T nr;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18627 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18628 STRCPY(v->di_key, name);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18629 v->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18630 hash_add(&dp->dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18631 v->di_tv.v_type = VAR_NUMBER;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
18632 v->di_tv.v_lock = VAR_FIXED;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18633 v->di_tv.vval.v_number = nr;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18634 }
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18635
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18636 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18637 * ":return [expr]"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18638 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18639 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18640 ex_return(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18641 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18642 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18643 char_u *arg = eap->arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18644 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18645 int returning = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18646
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18647 if (current_funccal == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18648 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18649 EMSG(_("E133: :return not inside a function"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18650 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18651 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18652
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18653 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18654 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18655
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18656 eap->nextcmd = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18657 if ((*arg != NUL && *arg != '|' && *arg != '\n')
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18658 && eval0(arg, &rettv, &eap->nextcmd, !eap->skip) != FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18659 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18660 if (!eap->skip)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18661 returning = do_return(eap, FALSE, TRUE, &rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18662 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18663 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18664 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18665 /* It's safer to return also on error. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18666 else if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18667 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18668 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18669 * Return unless the expression evaluation has been cancelled due to an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18670 * aborting error, an interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18671 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18672 if (!aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18673 returning = do_return(eap, FALSE, TRUE, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18674 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18675
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18676 /* When skipping or the return gets pending, advance to the next command
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18677 * in this line (!returning). Otherwise, ignore the rest of the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18678 * Following lines will be ignored by get_func_line(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18679 if (returning)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18680 eap->nextcmd = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18681 else if (eap->nextcmd == NULL) /* no argument */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18682 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18683
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18684 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18685 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18686 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18687
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18688 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18689 * Return from a function. Possibly makes the return pending. Also called
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18690 * for a pending return at the ":endtry" or after returning from an extra
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18691 * 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
18692 * 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
18693 * with the return rettv. Returns TRUE when the return can be carried out,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18694 * FALSE when the return gets pending.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18695 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18696 int
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18697 do_return(eap, reanimate, is_cmd, rettv)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18698 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18699 int reanimate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18700 int is_cmd;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18701 void *rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18702 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18703 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18704 struct condstack *cstack = eap->cstack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18705
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18706 if (reanimate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18707 /* Undo the return. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18708 current_funccal->returned = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18709
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18710 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18711 * Cleanup (and inactivate) conditionals, but stop when a try conditional
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18712 * not in its finally clause (which then is to be executed next) is found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18713 * In this case, make the ":return" pending for execution at the ":endtry".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18714 * Otherwise, return normally.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18715 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18716 idx = cleanup_conditionals(eap->cstack, 0, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18717 if (idx >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18718 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18719 cstack->cs_pending[idx] = CSTP_RETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18720
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18721 if (!is_cmd && !reanimate)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18722 /* A pending return again gets pending. "rettv" points to an
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18723 * allocated variable with the rettv of the original ":return"'s
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18724 * argument if present or is NULL else. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18725 cstack->cs_rettv[idx] = rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18726 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18727 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18728 /* 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
18729 * return rettv. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18730 if (reanimate)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18731 rettv = current_funccal->rettv;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18732
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18733 if (rettv != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18734 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18735 /* Store the value of the pending return. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18736 if ((cstack->cs_rettv[idx] = alloc_tv()) != NULL)
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18737 *(typval_T *)cstack->cs_rettv[idx] = *(typval_T *)rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18738 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18739 EMSG(_(e_outofmem));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18740 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18741 else
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18742 cstack->cs_rettv[idx] = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18743
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18744 if (reanimate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18745 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18746 /* The pending return value could be overwritten by a ":return"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18747 * without argument in a finally clause; reset the default
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18748 * return value. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18749 current_funccal->rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18750 current_funccal->rettv->vval.v_number = 0;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18751 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18752 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18753 report_make_pending(CSTP_RETURN, rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18754 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18755 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18756 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18757 current_funccal->returned = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18758
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18759 /* If the return is carried out now, store the return value. For
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18760 * a return immediately after reanimation, the value is already
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18761 * there. */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18762 if (!reanimate && rettv != NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18763 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18764 clear_tv(current_funccal->rettv);
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18765 *current_funccal->rettv = *(typval_T *)rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18766 if (!is_cmd)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18767 vim_free(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18768 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18769 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18770
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18771 return idx < 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18772 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18773
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18774 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18775 * Free the variable with a pending return value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18776 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18777 void
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18778 discard_pending_return(rettv)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18779 void *rettv;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18780 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18781 free_tv((typval_T *)rettv);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18782 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18783
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18784 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18785 * Generate a return command for producing the value of "rettv". The result
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18786 * is an allocated string. Used by report_pending() for verbose messages.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18787 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18788 char_u *
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18789 get_return_cmd(rettv)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18790 void *rettv;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18791 {
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
18792 char_u *s = NULL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18793 char_u *tofree = NULL;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
18794 char_u numbuf[NUMBUFLEN];
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18795
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
18796 if (rettv != NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
18797 s = echo_string((typval_T *)rettv, &tofree, numbuf);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
18798 if (s == NULL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18799 s = (char_u *)"";
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18800
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18801 STRCPY(IObuff, ":return ");
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18802 STRNCPY(IObuff + 8, s, IOSIZE - 8);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18803 if (STRLEN(s) + 8 >= IOSIZE)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18804 STRCPY(IObuff + IOSIZE - 4, "...");
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18805 vim_free(tofree);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
18806 return vim_strsave(IObuff);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18807 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18808
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18809 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18810 * Get next function line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18811 * Called by do_cmdline() to get the next line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18812 * Returns allocated string, or NULL for end of function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18813 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18814 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18815 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18816 get_func_line(c, cookie, indent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18817 int c; /* not used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18818 void *cookie;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18819 int indent; /* not used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18820 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18821 funccall_T *fcp = (funccall_T *)cookie;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18822 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18823 char_u *retval;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18824 garray_T *gap; /* growarray with function lines */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18825
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18826 /* If breakpoints have been added/deleted need to check for it. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18827 if (fcp->dbg_tick != debug_tick)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18828 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18829 fcp->breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18830 sourcing_lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18831 fcp->dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18832 }
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18833 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18834 if (do_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18835 func_line_end(cookie);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18836 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18837
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18838 gap = &fp->uf_lines;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18839 if ((fp->uf_flags & FC_ABORT) && did_emsg && !aborted_in_try())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18840 retval = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18841 else if (fcp->returned || fcp->linenr >= gap->ga_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18842 retval = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18843 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18844 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18845 retval = vim_strsave(((char_u **)(gap->ga_data))[fcp->linenr++]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18846 sourcing_lnum = fcp->linenr;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18847 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18848 if (do_profiling)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18849 func_line_start(cookie);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18850 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18851 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18852
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18853 /* Did we encounter a breakpoint? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18854 if (fcp->breakpoint != 0 && fcp->breakpoint <= sourcing_lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18855 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18856 dbg_breakpoint(fp->uf_name, sourcing_lnum);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18857 /* Find next breakpoint. */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18858 fcp->breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18859 sourcing_lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18860 fcp->dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18861 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18862
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18863 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18864 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18865
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18866 #if defined(FEAT_PROFILE) || defined(PROTO)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18867 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18868 * Called when starting to read a function line.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18869 * "sourcing_lnum" must be correct!
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18870 * 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
18871 * until later and we need to store the time now.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18872 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18873 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18874 func_line_start(cookie)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18875 void *cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18876 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18877 funccall_T *fcp = (funccall_T *)cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18878 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18879
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18880 if (fp->uf_profiling && sourcing_lnum >= 1
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18881 && sourcing_lnum <= fp->uf_lines.ga_len)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18882 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18883 fp->uf_tml_idx = sourcing_lnum - 1;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18884 fp->uf_tml_execed = FALSE;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18885 profile_start(&fp->uf_tml_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18886 profile_zero(&fp->uf_tml_children);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18887 profile_get_wait(&fp->uf_tml_wait);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18888 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18889 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18890
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18891 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18892 * Called when actually executing a function line.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18893 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18894 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18895 func_line_exec(cookie)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18896 void *cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18897 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18898 funccall_T *fcp = (funccall_T *)cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18899 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18900
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18901 if (fp->uf_profiling && fp->uf_tml_idx >= 0)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18902 fp->uf_tml_execed = TRUE;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18903 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18904
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18905 /*
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18906 * Called when done with a function line.
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18907 */
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18908 void
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18909 func_line_end(cookie)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18910 void *cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18911 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18912 funccall_T *fcp = (funccall_T *)cookie;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18913 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18914
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18915 if (fp->uf_profiling && fp->uf_tml_idx >= 0)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18916 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18917 if (fp->uf_tml_execed)
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18918 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18919 ++fp->uf_tml_count[fp->uf_tml_idx];
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18920 profile_end(&fp->uf_tml_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18921 profile_sub_wait(&fp->uf_tml_wait, &fp->uf_tml_start);
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18922 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
18923 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
18924 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
18925 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18926 fp->uf_tml_idx = -1;
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18927 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18928 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18929 #endif
8c60f65311fa updated for version 7.0052
vimboss
parents: 169
diff changeset
18930
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18931 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18932 * Return TRUE if the currently active function should be ended, because a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18933 * return was encountered or an error occured. Used inside a ":while".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18934 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18935 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18936 func_has_ended(cookie)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18937 void *cookie;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18938 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18939 funccall_T *fcp = (funccall_T *)cookie;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18940
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18941 /* Ignore the "abort" flag if the abortion behavior has been changed due to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18942 * an error inside a try conditional. */
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18943 return (((fcp->func->uf_flags & FC_ABORT) && did_emsg && !aborted_in_try())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18944 || fcp->returned);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18945 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18946
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18947 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18948 * return TRUE if cookie indicates a function which "abort"s on errors.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18949 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18950 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18951 func_has_abort(cookie)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18952 void *cookie;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18953 {
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 165
diff changeset
18954 return ((funccall_T *)cookie)->func->uf_flags & FC_ABORT;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18955 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18956
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18957 #if defined(FEAT_VIMINFO) || defined(FEAT_SESSION)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18958 typedef enum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18959 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18960 VAR_FLAVOUR_DEFAULT,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18961 VAR_FLAVOUR_SESSION,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18962 VAR_FLAVOUR_VIMINFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18963 } var_flavour_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18964
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18965 static var_flavour_T var_flavour __ARGS((char_u *varname));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18966
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18967 static var_flavour_T
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18968 var_flavour(varname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18969 char_u *varname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18970 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18971 char_u *p = varname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18972
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18973 if (ASCII_ISUPPER(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18974 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18975 while (*(++p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18976 if (ASCII_ISLOWER(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18977 return VAR_FLAVOUR_SESSION;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18978 return VAR_FLAVOUR_VIMINFO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18979 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18980 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18981 return VAR_FLAVOUR_DEFAULT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18982 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18983 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18984
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18985 #if defined(FEAT_VIMINFO) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18986 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18987 * Restore global vars that start with a capital from the viminfo file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18988 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18989 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18990 read_viminfo_varlist(virp, writing)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18991 vir_T *virp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18992 int writing;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18993 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18994 char_u *tab;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18995 int is_string = FALSE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
18996 typval_T tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18997
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18998 if (!writing && (find_viminfo_parameter('!') != NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18999 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19000 tab = vim_strchr(virp->vir_line + 1, '\t');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19001 if (tab != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19002 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19003 *tab++ = '\0'; /* isolate the variable name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19004 if (*tab == 'S') /* string var */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19005 is_string = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19006
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19007 tab = vim_strchr(tab, '\t');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19008 if (tab != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19009 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19010 if (is_string)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19011 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
19012 tv.v_type = VAR_STRING;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
19013 tv.vval.v_string = viminfo_readstring(virp,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19014 (int)(tab - virp->vir_line + 1), TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19015 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19016 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19017 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
19018 tv.v_type = VAR_NUMBER;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
19019 tv.vval.v_number = atol((char *)tab + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19020 }
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
19021 set_var(virp->vir_line + 1, &tv, FALSE);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
19022 if (is_string)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
19023 vim_free(tv.vval.v_string);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19024 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19025 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19026 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19027
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19028 return viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19029 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19030
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19031 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19032 * Write global vars that start with a capital to the viminfo file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19033 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19034 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19035 write_viminfo_varlist(fp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19036 FILE *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19037 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
19038 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
19039 dictitem_T *this_var;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19040 int todo;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
19041 char *s;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
19042 char_u *p;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
19043 char_u *tofree;
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
19044 char_u numbuf[NUMBUFLEN];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19045
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19046 if (find_viminfo_parameter('!') == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19047 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19048
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19049 fprintf(fp, _("\n# global variables:\n"));
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19050
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
19051 todo = globvarht.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
19052 for (hi = globvarht.ht_array; todo > 0; ++hi)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19053 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19054 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19055 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19056 --todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
19057 this_var = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
19058 if (var_flavour(this_var->di_key) == VAR_FLAVOUR_VIMINFO)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
19059 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
19060 switch (this_var->di_tv.v_type)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19061 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19062 case VAR_STRING: s = "STR"; break;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19063 case VAR_NUMBER: s = "NUM"; break;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19064 default: continue;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19065 }
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
19066 fprintf(fp, "!%s\t%s\t", this_var->di_key, s);
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
19067 p = echo_string(&this_var->di_tv, &tofree, numbuf);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
19068 if (p != NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
19069 viminfo_writestring(fp, p);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19070 vim_free(tofree);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19071 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19072 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19073 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19074 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19075 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19076
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19077 #if defined(FEAT_SESSION) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19078 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19079 store_session_globals(fd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19080 FILE *fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19081 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
19082 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
19083 dictitem_T *this_var;
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19084 int todo;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19085 char_u *p, *t;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19086
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
19087 todo = globvarht.ht_used;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
19088 for (hi = globvarht.ht_array; todo > 0; ++hi)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19089 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19090 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19091 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19092 --todo;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
19093 this_var = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
19094 if ((this_var->di_tv.v_type == VAR_NUMBER
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
19095 || this_var->di_tv.v_type == VAR_STRING)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
19096 && var_flavour(this_var->di_key) == VAR_FLAVOUR_SESSION)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19097 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19098 /* Escape special characters with a backslash. Turn a LF and
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19099 * CR into \n and \r. */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
19100 p = vim_strsave_escaped(get_tv_string(&this_var->di_tv),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19101 (char_u *)"\\\"\n\r");
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19102 if (p == NULL) /* out of memory */
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19103 break;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19104 for (t = p; *t != NUL; ++t)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19105 if (*t == '\n')
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19106 *t = 'n';
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19107 else if (*t == '\r')
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19108 *t = 'r';
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19109 if ((fprintf(fd, "let %s = %c%s%c",
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
19110 this_var->di_key,
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
19111 (this_var->di_tv.v_type == VAR_STRING) ? '"'
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
19112 : ' ',
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
19113 p,
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
19114 (this_var->di_tv.v_type == VAR_STRING) ? '"'
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
19115 : ' ') < 0)
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19116 || put_eol(fd) == FAIL)
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19117 {
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19118 vim_free(p);
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19119 return FAIL;
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19120 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19121 vim_free(p);
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
19122 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19123 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19124 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19125 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19126 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19127 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19128
448
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
19129 /*
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
19130 * Display script name where an item was last set.
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
19131 * Should only be invoked when 'verbose' is non-zero.
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
19132 */
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
19133 void
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
19134 last_set_msg(scriptID)
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
19135 scid_T scriptID;
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
19136 {
507
a1059cda45f2 updated for version 7.0142
vimboss
parents: 505
diff changeset
19137 char_u *p;
a1059cda45f2 updated for version 7.0142
vimboss
parents: 505
diff changeset
19138
448
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
19139 if (scriptID != 0)
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
19140 {
507
a1059cda45f2 updated for version 7.0142
vimboss
parents: 505
diff changeset
19141 p = home_replace_save(NULL, get_scriptname(scriptID));
a1059cda45f2 updated for version 7.0142
vimboss
parents: 505
diff changeset
19142 if (p != NULL)
a1059cda45f2 updated for version 7.0142
vimboss
parents: 505
diff changeset
19143 {
a1059cda45f2 updated for version 7.0142
vimboss
parents: 505
diff changeset
19144 verbose_enter();
a1059cda45f2 updated for version 7.0142
vimboss
parents: 505
diff changeset
19145 MSG_PUTS(_("\n\tLast set from "));
a1059cda45f2 updated for version 7.0142
vimboss
parents: 505
diff changeset
19146 MSG_PUTS(p);
a1059cda45f2 updated for version 7.0142
vimboss
parents: 505
diff changeset
19147 vim_free(p);
a1059cda45f2 updated for version 7.0142
vimboss
parents: 505
diff changeset
19148 verbose_leave();
a1059cda45f2 updated for version 7.0142
vimboss
parents: 505
diff changeset
19149 }
448
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
19150 }
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
19151 }
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
19152
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19153 #endif /* FEAT_EVAL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19154
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19155 #if defined(FEAT_MODIFY_FNAME) || defined(FEAT_EVAL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19156
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19157
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19158 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19159 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19160 * Functions for ":8" filename modifier: get 8.3 version of a filename.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19161 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19162 static int get_short_pathname __ARGS((char_u **fnamep, char_u **bufp, int *fnamelen));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19163 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
19164 static int shortpath_for_partial __ARGS((char_u **fnamep, char_u **bufp, int *fnamelen));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19165
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19166 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19167 * Get the short pathname of a file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19168 * Returns 1 on success. *fnamelen is 0 for nonexistant path.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19169 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19170 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19171 get_short_pathname(fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19172 char_u **fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19173 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19174 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19175 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19176 int l,len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19177 char_u *newbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19178
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19179 len = *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19180
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19181 l = GetShortPathName(*fnamep, *fnamep, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19182 if (l > len - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19183 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19184 /* If that doesn't work (not enough space), then save the string
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19185 * and try again with a new buffer big enough
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19186 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19187 newbuf = vim_strnsave(*fnamep, l);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19188 if (newbuf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19189 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19190
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19191 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19192 *fnamep = *bufp = newbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19193
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19194 l = GetShortPathName(*fnamep,*fnamep,l+1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19195
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19196 /* Really should always succeed, as the buffer is big enough */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19197 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19198
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19199 *fnamelen = l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19200 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19201 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19202
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19203 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19204 * Create a short path name. Returns the length of the buffer it needs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19205 * Doesn't copy over the end of the buffer passed in.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19206 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19207 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19208 shortpath_for_invalid_fname(fname, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19209 char_u **fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19210 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19211 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19212 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19213 char_u *s, *p, *pbuf2, *pbuf3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19214 char_u ch;
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 299
diff changeset
19215 int len, len2, plen, slen;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19216
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19217 /* Make a copy */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19218 len2 = *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19219 pbuf2 = vim_strnsave(*fname, len2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19220 pbuf3 = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19221
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19222 s = pbuf2 + len2 - 1; /* Find the end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19223 slen = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19224 plen = len2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19225
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
19226 if (after_pathsep(pbuf2, s + 1))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19227 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19228 --s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19229 ++slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19230 --plen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19231 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19232
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19233 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19234 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19235 /* Go back one path-seperator */
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
19236 while (s > pbuf2 && !after_pathsep(pbuf2, s + 1))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19237 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19238 --s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19239 ++slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19240 --plen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19241 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19242 if (s <= pbuf2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19243 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19244
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19245 /* Remeber the character that is about to be blatted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19246 ch = *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19247 *s = 0; /* get_short_pathname requires a null-terminated string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19248
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19249 /* Try it in situ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19250 p = pbuf2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19251 if (!get_short_pathname(&p, &pbuf3, &plen))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19252 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19253 vim_free(pbuf2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19254 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19255 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19256 *s = ch; /* Preserve the string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19257 } while (plen == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19258
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19259 if (plen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19260 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19261 /* Remeber the length of the new string. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19262 *fnamelen = len = plen + slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19263 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19264 if (len > len2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19265 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19266 /* If there's not enough space in the currently allocated string,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19267 * then copy it to a buffer big enough.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19268 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19269 *fname= *bufp = vim_strnsave(p, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19270 if (*fname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19271 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19272 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19273 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19274 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19275 /* Transfer pbuf2 to being the main buffer (it's big enough) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19276 *fname = *bufp = pbuf2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19277 if (p != pbuf2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19278 strncpy(*fname, p, plen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19279 pbuf2 = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19280 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19281 /* Concat the next bit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19282 strncpy(*fname + plen, s, slen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19283 (*fname)[len] = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19284 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19285 vim_free(pbuf3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19286 vim_free(pbuf2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19287 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19288 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19289
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19290 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19291 * Get a pathname for a partial path.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19292 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19293 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19294 shortpath_for_partial(fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19295 char_u **fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19296 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19297 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19298 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19299 int sepcount, len, tflen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19300 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19301 char_u *pbuf, *tfname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19302 int hasTilde;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19303
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19304 /* Count up the path seperators from the RHS.. so we know which part
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19305 * of the path to return.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19306 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19307 sepcount = 0;
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
19308 for (p = *fnamep; p < *fnamep + *fnamelen; mb_ptr_adv(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19309 if (vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19310 ++sepcount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19311
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19312 /* Need full path first (use expand_env() to remove a "~/") */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19313 hasTilde = (**fnamep == '~');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19314 if (hasTilde)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19315 pbuf = tfname = expand_env_save(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19316 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19317 pbuf = tfname = FullName_save(*fnamep, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19318
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19319 len = tflen = STRLEN(tfname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19320
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19321 if (!get_short_pathname(&tfname, &pbuf, &len))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19322 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19323
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19324 if (len == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19325 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19326 /* Don't have a valid filename, so shorten the rest of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19327 * path if we can. This CAN give us invalid 8.3 filenames, but
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19328 * there's not a lot of point in guessing what it might be.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19329 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19330 len = tflen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19331 if (shortpath_for_invalid_fname(&tfname, &pbuf, &len) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19332 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19333 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19334
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19335 /* Count the paths backward to find the beginning of the desired string. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19336 for (p = tfname + len - 1; p >= tfname; --p)
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
19337 {
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
19338 #ifdef FEAT_MBYTE
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
19339 if (has_mbyte)
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
19340 p -= mb_head_off(tfname, p);
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
19341 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19342 if (vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19343 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19344 if (sepcount == 0 || (hasTilde && sepcount == 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19345 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19346 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19347 sepcount --;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19348 }
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
19349 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19350 if (hasTilde)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19351 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19352 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19353 if (p >= tfname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19354 *p = '~';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19355 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19356 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19357 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19358 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19359 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19360
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19361 /* Copy in the string - p indexes into tfname - allocated at pbuf */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19362 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19363 *fnamelen = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19364 *bufp = pbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19365 *fnamep = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19366
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19367 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19368 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19369 #endif /* WIN3264 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19370
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19371 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19372 * Adjust a filename, according to a string of modifiers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19373 * *fnamep must be NUL terminated when called. When returning, the length is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19374 * determined by *fnamelen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19375 * Returns valid flags.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19376 * When there is an error, *fnamep is set to NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19377 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19378 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19379 modify_fname(src, usedlen, fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19380 char_u *src; /* string with modifiers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19381 int *usedlen; /* characters after src that are used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19382 char_u **fnamep; /* file name so far */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19383 char_u **bufp; /* buffer for allocated file name or NULL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19384 int *fnamelen; /* length of fnamep */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19385 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19386 int valid = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19387 char_u *tail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19388 char_u *s, *p, *pbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19389 char_u dirname[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19390 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19391 int has_fullname = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19392 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19393 int has_shortname = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19394 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19395
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19396 repeat:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19397 /* ":p" - full path/file_name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19398 if (src[*usedlen] == ':' && src[*usedlen + 1] == 'p')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19399 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19400 has_fullname = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19401
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19402 valid |= VALID_PATH;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19403 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19404
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19405 /* Expand "~/path" for all systems and "~user/path" for Unix and VMS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19406 if ((*fnamep)[0] == '~'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19407 #if !defined(UNIX) && !(defined(VMS) && defined(USER_HOME))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19408 && ((*fnamep)[1] == '/'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19409 # ifdef BACKSLASH_IN_FILENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19410 || (*fnamep)[1] == '\\'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19411 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19412 || (*fnamep)[1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19413
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19414 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19415 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19416 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19417 *fnamep = expand_env_save(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19418 vim_free(*bufp); /* free any allocated file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19419 *bufp = *fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19420 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19421 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19422 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19423
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19424 /* When "/." or "/.." is used: force expansion to get rid of it. */
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
19425 for (p = *fnamep; *p != NUL; mb_ptr_adv(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19426 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19427 if (vim_ispathsep(*p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19428 && p[1] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19429 && (p[2] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19430 || vim_ispathsep(p[2])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19431 || (p[2] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19432 && (p[3] == NUL || vim_ispathsep(p[3])))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19433 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19434 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19435
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19436 /* FullName_save() is slow, don't use it when not needed. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19437 if (*p != NUL || !vim_isAbsName(*fnamep))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19438 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19439 *fnamep = FullName_save(*fnamep, *p != NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19440 vim_free(*bufp); /* free any allocated file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19441 *bufp = *fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19442 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19443 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19444 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19445
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19446 /* Append a path separator to a directory. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19447 if (mch_isdir(*fnamep))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19448 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19449 /* Make room for one or two extra characters. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19450 *fnamep = vim_strnsave(*fnamep, (int)STRLEN(*fnamep) + 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19451 vim_free(*bufp); /* free any allocated file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19452 *bufp = *fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19453 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19454 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19455 add_pathsep(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19456 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19457 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19458
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19459 /* ":." - path relative to the current directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19460 /* ":~" - path relative to the home directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19461 /* ":8" - shortname path - postponed till after */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19462 while (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19463 && ((c = src[*usedlen + 1]) == '.' || c == '~' || c == '8'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19464 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19465 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19466 if (c == '8')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19467 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19468 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19469 has_shortname = 1; /* Postpone this. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19470 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19471 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19472 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19473 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19474 /* Need full path first (use expand_env() to remove a "~/") */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19475 if (!has_fullname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19476 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19477 if (c == '.' && **fnamep == '~')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19478 p = pbuf = expand_env_save(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19479 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19480 p = pbuf = FullName_save(*fnamep, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19481 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19482 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19483 p = *fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19484
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19485 has_fullname = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19486
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19487 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19488 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19489 if (c == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19490 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19491 mch_dirname(dirname, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19492 s = shorten_fname(p, dirname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19493 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19494 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19495 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19496 if (pbuf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19497 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19498 vim_free(*bufp); /* free any allocated file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19499 *bufp = pbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19500 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19501 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19502 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19503 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19504 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19505 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19506 home_replace(NULL, p, dirname, MAXPATHL, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19507 /* Only replace it when it starts with '~' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19508 if (*dirname == '~')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19509 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19510 s = vim_strsave(dirname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19511 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19512 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19513 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19514 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19515 *bufp = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19516 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19517 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19518 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19519 vim_free(pbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19520 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19521 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19522
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19523 tail = gettail(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19524 *fnamelen = (int)STRLEN(*fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19525
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19526 /* ":h" - head, remove "/file_name", can be repeated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19527 /* Don't remove the first "/" or "c:\" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19528 while (src[*usedlen] == ':' && src[*usedlen + 1] == 'h')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19529 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19530 valid |= VALID_HEAD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19531 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19532 s = get_past_head(*fnamep);
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
19533 while (tail > s && after_pathsep(s, tail))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19534 --tail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19535 *fnamelen = (int)(tail - *fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19536 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19537 if (*fnamelen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19538 *fnamelen += 1; /* the path separator is part of the path */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19539 #endif
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
19540 while (tail > s && !after_pathsep(s, tail))
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
19541 mb_ptr_back(*fnamep, tail);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19542 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19543
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19544 /* ":8" - shortname */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19545 if (src[*usedlen] == ':' && src[*usedlen + 1] == '8')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19546 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19547 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19548 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19549 has_shortname = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19550 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19551 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19552
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19553 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19554 /* Check shortname after we have done 'heads' and before we do 'tails'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19555 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19556 if (has_shortname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19557 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19558 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19559 /* Copy the string if it is shortened by :h */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19560 if (*fnamelen < (int)STRLEN(*fnamep))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19561 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19562 p = vim_strnsave(*fnamep, *fnamelen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19563 if (p == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19564 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19565 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19566 *bufp = *fnamep = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19567 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19568
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19569 /* Split into two implementations - makes it easier. First is where
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19570 * there isn't a full name already, second is where there is.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19571 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19572 if (!has_fullname && !vim_isAbsName(*fnamep))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19573 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19574 if (shortpath_for_partial(fnamep, bufp, fnamelen) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19575 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19576 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19577 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19578 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19579 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19580
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19581 /* Simple case, already have the full-name
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19582 * Nearly always shorter, so try first time. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19583 l = *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19584 if (!get_short_pathname(fnamep, bufp, &l))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19585 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19586
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19587 if (l == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19588 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19589 /* Couldn't find the filename.. search the paths.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19590 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19591 l = *fnamelen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19592 if (shortpath_for_invalid_fname(fnamep, bufp, &l ) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19593 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19594 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19595 *fnamelen = l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19596 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19597 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19598 #endif /* WIN3264 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19599
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19600 /* ":t" - tail, just the basename */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19601 if (src[*usedlen] == ':' && src[*usedlen + 1] == 't')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19602 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19603 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19604 *fnamelen -= (int)(tail - *fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19605 *fnamep = tail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19606 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19607
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19608 /* ":e" - extension, can be repeated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19609 /* ":r" - root, without extension, can be repeated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19610 while (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19611 && (src[*usedlen + 1] == 'e' || src[*usedlen + 1] == 'r'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19612 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19613 /* find a '.' in the tail:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19614 * - for second :e: before the current fname
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19615 * - otherwise: The last '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19616 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19617 if (src[*usedlen + 1] == 'e' && *fnamep > tail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19618 s = *fnamep - 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19619 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19620 s = *fnamep + *fnamelen - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19621 for ( ; s > tail; --s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19622 if (s[0] == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19623 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19624 if (src[*usedlen + 1] == 'e') /* :e */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19625 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19626 if (s > tail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19627 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19628 *fnamelen += (int)(*fnamep - (s + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19629 *fnamep = s + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19630 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19631 /* cut version from the extension */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19632 s = *fnamep + *fnamelen - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19633 for ( ; s > *fnamep; --s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19634 if (s[0] == ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19635 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19636 if (s > *fnamep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19637 *fnamelen = s - *fnamep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19638 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19639 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19640 else if (*fnamep <= tail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19641 *fnamelen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19642 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19643 else /* :r */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19644 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19645 if (s > tail) /* remove one extension */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19646 *fnamelen = (int)(s - *fnamep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19647 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19648 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19649 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19650
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19651 /* ":s?pat?foo?" - substitute */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19652 /* ":gs?pat?foo?" - global substitute */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19653 if (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19654 && (src[*usedlen + 1] == 's'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19655 || (src[*usedlen + 1] == 'g' && src[*usedlen + 2] == 's')))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19656 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19657 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19658 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19659 char_u *sub;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19660 int sep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19661 char_u *flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19662 int didit = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19663
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19664 flags = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19665 s = src + *usedlen + 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19666 if (src[*usedlen + 1] == 'g')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19667 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19668 flags = (char_u *)"g";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19669 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19670 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19671
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19672 sep = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19673 if (sep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19674 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19675 /* find end of pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19676 p = vim_strchr(s, sep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19677 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19678 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19679 pat = vim_strnsave(s, (int)(p - s));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19680 if (pat != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19681 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19682 s = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19683 /* find end of substitution */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19684 p = vim_strchr(s, sep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19685 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19686 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19687 sub = vim_strnsave(s, (int)(p - s));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19688 str = vim_strnsave(*fnamep, *fnamelen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19689 if (sub != NULL && str != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19690 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19691 *usedlen = (int)(p + 1 - src);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19692 s = do_string_sub(str, pat, sub, flags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19693 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19694 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19695 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19696 *fnamelen = (int)STRLEN(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19697 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19698 *bufp = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19699 didit = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19700 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19701 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19702 vim_free(sub);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19703 vim_free(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19704 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19705 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19706 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19707 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19708 /* after using ":s", repeat all the modifiers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19709 if (didit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19710 goto repeat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19711 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19712 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19713
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19714 return valid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19715 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19716
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19717 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19718 * Perform a substitution on "str" with pattern "pat" and substitute "sub".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19719 * "flags" can be "g" to do a global substitute.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19720 * Returns an allocated string, NULL for error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19721 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19722 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19723 do_string_sub(str, pat, sub, flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19724 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19725 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19726 char_u *sub;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19727 char_u *flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19728 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19729 int sublen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19730 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19731 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19732 int do_all;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19733 char_u *tail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19734 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19735 char_u *ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19736 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19737
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19738 /* Make 'cpoptions' empty, so that the 'l' flag doesn't work here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19739 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19740 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19741
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19742 ga_init2(&ga, 1, 200);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19743
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19744 do_all = (flags[0] == 'g');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19745
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19746 regmatch.rm_ic = p_ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19747 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19748 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19749 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19750 tail = str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19751 while (vim_regexec_nl(&regmatch, str, (colnr_T)(tail - str)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19752 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19753 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19754 * Get some space for a temporary buffer to do the substitution
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19755 * into. It will contain:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19756 * - The text up to where the match is.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19757 * - The substituted text.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19758 * - The text after the match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19759 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19760 sublen = vim_regsub(&regmatch, sub, tail, FALSE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19761 if (ga_grow(&ga, (int)(STRLEN(tail) + sublen -
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19762 (regmatch.endp[0] - regmatch.startp[0]))) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19763 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19764 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19765 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19766 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19767
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19768 /* copy the text up to where the match is */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19769 i = (int)(regmatch.startp[0] - tail);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19770 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, (size_t)i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19771 /* add the substituted text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19772 (void)vim_regsub(&regmatch, sub, (char_u *)ga.ga_data
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19773 + ga.ga_len + i, TRUE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19774 ga.ga_len += i + sublen - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19775 /* avoid getting stuck on a match with an empty string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19776 if (tail == regmatch.endp[0])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19777 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19778 if (*tail == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19779 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19780 *((char_u *)ga.ga_data + ga.ga_len) = *tail++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19781 ++ga.ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19782 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19783 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19784 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19785 tail = regmatch.endp[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19786 if (*tail == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19787 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19788 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19789 if (!do_all)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19790 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19791 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19792
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19793 if (ga.ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19794 STRCPY((char *)ga.ga_data + ga.ga_len, tail);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19795
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19796 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19797 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19798
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19799 ret = vim_strsave(ga.ga_data == NULL ? str : (char_u *)ga.ga_data);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19800 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19801 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19802
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19803 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19804 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19805
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19806 #endif /* defined(FEAT_MODIFY_FNAME) || defined(FEAT_EVAL) */