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annotate src/dict.c @ 9858:3e96d9ed2ca1 v7.4.2204

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commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f Author: Bram Moolenaar <Bram@vim.org> Date: Fri Aug 12 22:23:25 2016 +0200 patch 7.4.2204 Problem: It is not easy to get information about buffers, windows and tabpages. Solution: Add getbufinfo(), getwininfo() and gettabinfo(). (Yegappan Lakshmanan)
author Christian Brabandt <cb@256bit.org>
date Fri, 12 Aug 2016 22:30:07 +0200
parents ba98d7ce0d74
children 4aead6a9b7a9
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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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10 /*
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11 * dict.c: Dictionary support
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12 */
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14 #include "vim.h"
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16 #if defined(FEAT_EVAL) || defined(PROTO)
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18 /* List head for garbage collection. Although there can be a reference loop
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19 * from partial to dict to partial, we don't need to keep track of the partial,
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20 * since it will get freed when the dict is unused and gets freed. */
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21 static dict_T *first_dict = NULL; /* list of all dicts */
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23 /*
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24 * Allocate an empty header for a dictionary.
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25 */
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26 dict_T *
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27 dict_alloc(void)
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28 {
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29 dict_T *d;
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31 d = (dict_T *)alloc(sizeof(dict_T));
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32 if (d != NULL)
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33 {
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34 /* Add the dict to the list of dicts for garbage collection. */
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35 if (first_dict != NULL)
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36 first_dict->dv_used_prev = d;
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37 d->dv_used_next = first_dict;
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38 d->dv_used_prev = NULL;
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39 first_dict = d;
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41 hash_init(&d->dv_hashtab);
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42 d->dv_lock = 0;
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43 d->dv_scope = 0;
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44 d->dv_refcount = 0;
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45 d->dv_copyID = 0;
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46 }
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47 return d;
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48 }
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50 /*
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51 * Allocate an empty dict for a return value.
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52 * Returns OK or FAIL.
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53 */
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54 int
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55 rettv_dict_alloc(typval_T *rettv)
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56 {
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57 dict_T *d = dict_alloc();
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59 if (d == NULL)
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60 return FAIL;
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61
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62 rettv->vval.v_dict = d;
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63 rettv->v_type = VAR_DICT;
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64 rettv->v_lock = 0;
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65 ++d->dv_refcount;
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66 return OK;
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67 }
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68
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69 /*
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70 * Free a Dictionary, including all non-container items it contains.
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71 * Ignores the reference count.
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72 */
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73 static void
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74 dict_free_contents(dict_T *d)
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75 {
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76 int todo;
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77 hashitem_T *hi;
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78 dictitem_T *di;
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79
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80 /* Lock the hashtab, we don't want it to resize while freeing items. */
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81 hash_lock(&d->dv_hashtab);
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82 todo = (int)d->dv_hashtab.ht_used;
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83 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
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84 {
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85 if (!HASHITEM_EMPTY(hi))
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86 {
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87 /* Remove the item before deleting it, just in case there is
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88 * something recursive causing trouble. */
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89 di = HI2DI(hi);
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90 hash_remove(&d->dv_hashtab, hi);
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91 clear_tv(&di->di_tv);
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92 vim_free(di);
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93 --todo;
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94 }
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95 }
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96 hash_clear(&d->dv_hashtab);
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97 }
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98
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99 static void
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100 dict_free_dict(dict_T *d)
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101 {
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102 /* Remove the dict from the list of dicts for garbage collection. */
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103 if (d->dv_used_prev == NULL)
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104 first_dict = d->dv_used_next;
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105 else
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106 d->dv_used_prev->dv_used_next = d->dv_used_next;
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107 if (d->dv_used_next != NULL)
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108 d->dv_used_next->dv_used_prev = d->dv_used_prev;
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109 vim_free(d);
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110 }
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111
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112 static void
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113 dict_free(dict_T *d)
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114 {
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115 if (!in_free_unref_items)
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116 {
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117 dict_free_contents(d);
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118 dict_free_dict(d);
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119 }
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120 }
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121
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122 /*
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123 * Unreference a Dictionary: decrement the reference count and free it when it
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124 * becomes zero.
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125 */
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126 void
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127 dict_unref(dict_T *d)
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128 {
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129 if (d != NULL && --d->dv_refcount <= 0)
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130 dict_free(d);
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131 }
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132
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133 /*
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134 * Go through the list of dicts and free items without the copyID.
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135 * Returns TRUE if something was freed.
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136 */
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137 int
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138 dict_free_nonref(int copyID)
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139 {
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140 dict_T *dd;
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141 int did_free = FALSE;
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142
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143 for (dd = first_dict; dd != NULL; dd = dd->dv_used_next)
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144 if ((dd->dv_copyID & COPYID_MASK) != (copyID & COPYID_MASK))
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145 {
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146 /* Free the Dictionary and ordinary items it contains, but don't
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147 * recurse into Lists and Dictionaries, they will be in the list
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148 * of dicts or list of lists. */
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149 dict_free_contents(dd);
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150 did_free = TRUE;
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151 }
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152 return did_free;
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153 }
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154
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155 void
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156 dict_free_items(int copyID)
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157 {
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158 dict_T *dd, *dd_next;
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159
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160 for (dd = first_dict; dd != NULL; dd = dd_next)
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161 {
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162 dd_next = dd->dv_used_next;
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163 if ((dd->dv_copyID & COPYID_MASK) != (copyID & COPYID_MASK))
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164 dict_free_dict(dd);
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165 }
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166 }
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167
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168 /*
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169 * Allocate a Dictionary item.
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170 * The "key" is copied to the new item.
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171 * Note that the value of the item "di_tv" still needs to be initialized!
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172 * Returns NULL when out of memory.
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173 */
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174 dictitem_T *
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175 dictitem_alloc(char_u *key)
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176 {
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177 dictitem_T *di;
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178
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179 di = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T) + STRLEN(key)));
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180 if (di != NULL)
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181 {
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182 STRCPY(di->di_key, key);
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183 di->di_flags = DI_FLAGS_ALLOC;
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184 }
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185 return di;
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186 }
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187
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188 /*
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189 * Make a copy of a Dictionary item.
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190 */
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191 static dictitem_T *
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192 dictitem_copy(dictitem_T *org)
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193 {
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194 dictitem_T *di;
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195
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196 di = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
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197 + STRLEN(org->di_key)));
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198 if (di != NULL)
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199 {
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200 STRCPY(di->di_key, org->di_key);
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201 di->di_flags = DI_FLAGS_ALLOC;
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202 copy_tv(&org->di_tv, &di->di_tv);
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203 }
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204 return di;
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205 }
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206
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207 /*
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208 * Remove item "item" from Dictionary "dict" and free it.
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209 */
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210 void
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211 dictitem_remove(dict_T *dict, dictitem_T *item)
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212 {
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213 hashitem_T *hi;
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214
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215 hi = hash_find(&dict->dv_hashtab, item->di_key);
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216 if (HASHITEM_EMPTY(hi))
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217 EMSG2(_(e_intern2), "dictitem_remove()");
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218 else
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219 hash_remove(&dict->dv_hashtab, hi);
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220 dictitem_free(item);
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221 }
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222
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223 /*
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224 * Free a dict item. Also clears the value.
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225 */
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226 void
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227 dictitem_free(dictitem_T *item)
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228 {
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229 clear_tv(&item->di_tv);
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230 if (item->di_flags & DI_FLAGS_ALLOC)
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231 vim_free(item);
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232 }
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233
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234 /*
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235 * Make a copy of dict "d". Shallow if "deep" is FALSE.
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236 * The refcount of the new dict is set to 1.
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237 * See item_copy() for "copyID".
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238 * Returns NULL when out of memory.
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239 */
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240 dict_T *
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241 dict_copy(dict_T *orig, int deep, int copyID)
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242 {
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243 dict_T *copy;
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244 dictitem_T *di;
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245 int todo;
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246 hashitem_T *hi;
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247
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248 if (orig == NULL)
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249 return NULL;
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250
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251 copy = dict_alloc();
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252 if (copy != NULL)
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253 {
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254 if (copyID != 0)
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255 {
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256 orig->dv_copyID = copyID;
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257 orig->dv_copydict = copy;
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258 }
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259 todo = (int)orig->dv_hashtab.ht_used;
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260 for (hi = orig->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi)
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261 {
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262 if (!HASHITEM_EMPTY(hi))
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263 {
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264 --todo;
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265
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266 di = dictitem_alloc(hi->hi_key);
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267 if (di == NULL)
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268 break;
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269 if (deep)
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270 {
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271 if (item_copy(&HI2DI(hi)->di_tv, &di->di_tv, deep,
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272 copyID) == FAIL)
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273 {
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274 vim_free(di);
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275 break;
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276 }
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277 }
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278 else
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279 copy_tv(&HI2DI(hi)->di_tv, &di->di_tv);
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280 if (dict_add(copy, di) == FAIL)
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281 {
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282 dictitem_free(di);
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283 break;
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284 }
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285 }
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286 }
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287
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288 ++copy->dv_refcount;
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289 if (todo > 0)
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290 {
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291 dict_unref(copy);
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292 copy = NULL;
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293 }
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294 }
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295
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296 return copy;
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297 }
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298
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299 /*
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300 * Add item "item" to Dictionary "d".
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301 * Returns FAIL when out of memory and when key already exists.
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302 */
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303 int
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304 dict_add(dict_T *d, dictitem_T *item)
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305 {
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306 return hash_add(&d->dv_hashtab, item->di_key);
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307 }
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308
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309 /*
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310 * Add a number or string entry to dictionary "d".
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311 * When "str" is NULL use number "nr", otherwise use "str".
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312 * Returns FAIL when out of memory and when key already exists.
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313 */
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314 int
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315 dict_add_nr_str(
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316 dict_T *d,
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317 char *key,
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318 varnumber_T nr,
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319 char_u *str)
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320 {
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321 dictitem_T *item;
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322
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323 item = dictitem_alloc((char_u *)key);
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324 if (item == NULL)
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325 return FAIL;
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326 item->di_tv.v_lock = 0;
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327 if (str == NULL)
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328 {
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329 item->di_tv.v_type = VAR_NUMBER;
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330 item->di_tv.vval.v_number = nr;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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331 }
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parents:
diff changeset
332 else
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Christian Brabandt <cb@256bit.org>
parents:
diff changeset
333 {
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parents:
diff changeset
334 item->di_tv.v_type = VAR_STRING;
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parents:
diff changeset
335 item->di_tv.vval.v_string = vim_strsave(str);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
336 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
337 if (dict_add(d, item) == FAIL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
338 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
339 dictitem_free(item);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
340 return FAIL;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
341 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
342 return OK;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
343 }
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diff changeset
344
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diff changeset
345 /*
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
346 * Add a list entry to dictionary "d".
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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347 * Returns FAIL when out of memory and when key already exists.
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348 */
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diff changeset
349 int
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350 dict_add_list(dict_T *d, char *key, list_T *list)
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351 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
352 dictitem_T *item;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
353
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
354 item = dictitem_alloc((char_u *)key);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
355 if (item == NULL)
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356 return FAIL;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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357 item->di_tv.v_lock = 0;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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358 item->di_tv.v_type = VAR_LIST;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
359 item->di_tv.vval.v_list = list;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
360 if (dict_add(d, item) == FAIL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
361 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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362 dictitem_free(item);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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363 return FAIL;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
364 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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365 ++list->lv_refcount;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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366 return OK;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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367 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
368
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diff changeset
369 /*
9858
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370 * Add a dict entry to dictionary "d".
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371 * Returns FAIL when out of memory and when key already exists.
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372 */
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diff changeset
373 int
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374 dict_add_dict(dict_T *d, char *key, dict_T *dict)
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375 {
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376 dictitem_T *item;
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377
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378 item = dictitem_alloc((char_u *)key);
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379 if (item == NULL)
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380 return FAIL;
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381 item->di_tv.v_lock = 0;
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382 item->di_tv.v_type = VAR_DICT;
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383 item->di_tv.vval.v_dict = dict;
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384 if (dict_add(d, item) == FAIL)
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385 {
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386 dictitem_free(item);
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387 return FAIL;
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388 }
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389 ++dict->dv_refcount;
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390 return OK;
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391 }
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diff changeset
392
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diff changeset
393 /*
9556
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394 * Get the number of items in a Dictionary.
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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395 */
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diff changeset
396 long
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diff changeset
397 dict_len(dict_T *d)
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398 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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399 if (d == NULL)
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400 return 0L;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
401 return (long)d->dv_hashtab.ht_used;
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402 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
403
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
404 /*
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405 * Find item "key[len]" in Dictionary "d".
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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406 * If "len" is negative use strlen(key).
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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407 * Returns NULL when not found.
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
408 */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
409 dictitem_T *
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diff changeset
410 dict_find(dict_T *d, char_u *key, int len)
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diff changeset
411 {
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412 #define AKEYLEN 200
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413 char_u buf[AKEYLEN];
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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414 char_u *akey;
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diff changeset
415 char_u *tofree = NULL;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
416 hashitem_T *hi;
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diff changeset
417
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
418 if (d == NULL)
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419 return NULL;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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420 if (len < 0)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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421 akey = key;
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diff changeset
422 else if (len >= AKEYLEN)
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diff changeset
423 {
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424 tofree = akey = vim_strnsave(key, len);
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diff changeset
425 if (akey == NULL)
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diff changeset
426 return NULL;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
427 }
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diff changeset
428 else
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diff changeset
429 {
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430 /* Avoid a malloc/free by using buf[]. */
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diff changeset
431 vim_strncpy(buf, key, len);
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diff changeset
432 akey = buf;
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diff changeset
433 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
434
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diff changeset
435 hi = hash_find(&d->dv_hashtab, akey);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
436 vim_free(tofree);
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diff changeset
437 if (HASHITEM_EMPTY(hi))
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438 return NULL;
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parents:
diff changeset
439 return HI2DI(hi);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
440 }
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parents:
diff changeset
441
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parents:
diff changeset
442 /*
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diff changeset
443 * Get a string item from a dictionary.
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
444 * When "save" is TRUE allocate memory for it.
9770
ba98d7ce0d74 commit https://github.com/vim/vim/commit/7dc5e2e486fe0287601968e535902a41a39f65bb
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parents: 9560
diff changeset
445 * When FALSE a shared buffer is used, can only be used once!
9556
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diff changeset
446 * Returns NULL if the entry doesn't exist or out of memory.
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parents:
diff changeset
447 */
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parents:
diff changeset
448 char_u *
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diff changeset
449 get_dict_string(dict_T *d, char_u *key, int save)
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parents:
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450 {
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451 dictitem_T *di;
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452 char_u *s;
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parents:
diff changeset
453
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diff changeset
454 di = dict_find(d, key, -1);
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parents:
diff changeset
455 if (di == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
456 return NULL;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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457 s = get_tv_string(&di->di_tv);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
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458 if (save && s != NULL)
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parents:
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459 s = vim_strsave(s);
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460 return s;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
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461 }
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parents:
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462
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diff changeset
463 /*
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464 * Get a number item from a dictionary.
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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465 * Returns 0 if the entry doesn't exist.
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parents:
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466 */
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467 varnumber_T
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468 get_dict_number(dict_T *d, char_u *key)
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parents:
diff changeset
469 {
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470 dictitem_T *di;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
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471
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472 di = dict_find(d, key, -1);
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473 if (di == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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474 return 0;
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475 return get_tv_number(&di->di_tv);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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476 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
477
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parents:
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478 /*
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479 * Return an allocated string with the string representation of a Dictionary.
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480 * May return NULL.
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481 */
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482 char_u *
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483 dict2string(typval_T *tv, int copyID, int restore_copyID)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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484 {
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485 garray_T ga;
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486 int first = TRUE;
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487 char_u *tofree;
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488 char_u numbuf[NUMBUFLEN];
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489 hashitem_T *hi;
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490 char_u *s;
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491 dict_T *d;
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492 int todo;
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493
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494 if ((d = tv->vval.v_dict) == NULL)
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495 return NULL;
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496 ga_init2(&ga, (int)sizeof(char), 80);
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497 ga_append(&ga, '{');
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498
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499 todo = (int)d->dv_hashtab.ht_used;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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500 for (hi = d->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi)
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501 {
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502 if (!HASHITEM_EMPTY(hi))
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parents:
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503 {
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504 --todo;
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505
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506 if (first)
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507 first = FALSE;
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508 else
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509 ga_concat(&ga, (char_u *)", ");
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parents:
diff changeset
510
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511 tofree = string_quote(hi->hi_key, FALSE);
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512 if (tofree != NULL)
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513 {
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514 ga_concat(&ga, tofree);
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515 vim_free(tofree);
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diff changeset
516 }
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517 ga_concat(&ga, (char_u *)": ");
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518 s = echo_string_core(&HI2DI(hi)->di_tv, &tofree, numbuf, copyID,
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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519 FALSE, restore_copyID, TRUE);
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520 if (s != NULL)
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521 ga_concat(&ga, s);
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522 vim_free(tofree);
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523 if (s == NULL || did_echo_string_emsg)
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parents:
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524 break;
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parents:
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525 line_breakcheck();
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diff changeset
526
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527 }
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528 }
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529 if (todo > 0)
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530 {
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531 vim_free(ga.ga_data);
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532 return NULL;
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533 }
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534
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diff changeset
535 ga_append(&ga, '}');
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536 ga_append(&ga, NUL);
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parents:
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537 return (char_u *)ga.ga_data;
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parents:
diff changeset
538 }
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parents:
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539
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Christian Brabandt <cb@256bit.org>
parents:
diff changeset
540 /*
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Christian Brabandt <cb@256bit.org>
parents:
diff changeset
541 * Allocate a variable for a Dictionary and fill it from "*arg".
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parents:
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542 * Return OK or FAIL. Returns NOTDONE for {expr}.
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diff changeset
543 */
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544 int
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Christian Brabandt <cb@256bit.org>
parents:
diff changeset
545 get_dict_tv(char_u **arg, typval_T *rettv, int evaluate)
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parents:
diff changeset
546 {
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parents:
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547 dict_T *d = NULL;
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Christian Brabandt <cb@256bit.org>
parents:
diff changeset
548 typval_T tvkey;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
549 typval_T tv;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
550 char_u *key = NULL;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
551 dictitem_T *item;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
552 char_u *start = skipwhite(*arg + 1);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
553 char_u buf[NUMBUFLEN];
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
554
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
555 /*
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
556 * First check if it's not a curly-braces thing: {expr}.
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
557 * Must do this without evaluating, otherwise a function may be called
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
558 * twice. Unfortunately this means we need to call eval1() twice for the
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
559 * first item.
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
560 * But {} is an empty Dictionary.
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
561 */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
562 if (*start != '}')
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
563 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
564 if (eval1(&start, &tv, FALSE) == FAIL) /* recursive! */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
565 return FAIL;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
566 if (*start == '}')
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
567 return NOTDONE;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
568 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
569
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
570 if (evaluate)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
571 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
572 d = dict_alloc();
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
573 if (d == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
574 return FAIL;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
575 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
576 tvkey.v_type = VAR_UNKNOWN;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
577 tv.v_type = VAR_UNKNOWN;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
578
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
579 *arg = skipwhite(*arg + 1);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
580 while (**arg != '}' && **arg != NUL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
581 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
582 if (eval1(arg, &tvkey, evaluate) == FAIL) /* recursive! */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
583 goto failret;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
584 if (**arg != ':')
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
585 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
586 EMSG2(_("E720: Missing colon in Dictionary: %s"), *arg);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
587 clear_tv(&tvkey);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
588 goto failret;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
589 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
590 if (evaluate)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
591 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
592 key = get_tv_string_buf_chk(&tvkey, buf);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
593 if (key == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
594 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
595 /* "key" is NULL when get_tv_string_buf_chk() gave an errmsg */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
596 clear_tv(&tvkey);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
597 goto failret;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
598 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
599 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
600
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
601 *arg = skipwhite(*arg + 1);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
602 if (eval1(arg, &tv, evaluate) == FAIL) /* recursive! */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
603 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
604 if (evaluate)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
605 clear_tv(&tvkey);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
606 goto failret;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
607 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
608 if (evaluate)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
609 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
610 item = dict_find(d, key, -1);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
611 if (item != NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
612 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
613 EMSG2(_("E721: Duplicate key in Dictionary: \"%s\""), key);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
614 clear_tv(&tvkey);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
615 clear_tv(&tv);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
616 goto failret;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
617 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
618 item = dictitem_alloc(key);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
619 clear_tv(&tvkey);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
620 if (item != NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
621 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
622 item->di_tv = tv;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
623 item->di_tv.v_lock = 0;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
624 if (dict_add(d, item) == FAIL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
625 dictitem_free(item);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
626 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
627 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
628
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
629 if (**arg == '}')
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
630 break;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
631 if (**arg != ',')
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
632 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
633 EMSG2(_("E722: Missing comma in Dictionary: %s"), *arg);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
634 goto failret;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
635 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
636 *arg = skipwhite(*arg + 1);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
637 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
638
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
639 if (**arg != '}')
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
640 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
641 EMSG2(_("E723: Missing end of Dictionary '}': %s"), *arg);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
642 failret:
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
643 if (evaluate)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
644 dict_free(d);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
645 return FAIL;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
646 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
647
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
648 *arg = skipwhite(*arg + 1);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
649 if (evaluate)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
650 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
651 rettv->v_type = VAR_DICT;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
652 rettv->vval.v_dict = d;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
653 ++d->dv_refcount;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
654 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
655
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
656 return OK;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
657 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
658
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
659 /*
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660 * Go over all entries in "d2" and add them to "d1".
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661 * When "action" is "error" then a duplicate key is an error.
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662 * When "action" is "force" then a duplicate key is overwritten.
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663 * Otherwise duplicate keys are ignored ("action" is "keep").
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664 */
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parents:
diff changeset
665 void
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666 dict_extend(dict_T *d1, dict_T *d2, char_u *action)
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diff changeset
667 {
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diff changeset
668 dictitem_T *di1;
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diff changeset
669 hashitem_T *hi2;
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diff changeset
670 int todo;
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671 char_u *arg_errmsg = (char_u *)N_("extend() argument");
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diff changeset
672
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673 todo = (int)d2->dv_hashtab.ht_used;
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diff changeset
674 for (hi2 = d2->dv_hashtab.ht_array; todo > 0; ++hi2)
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diff changeset
675 {
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676 if (!HASHITEM_EMPTY(hi2))
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
677 {
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Christian Brabandt <cb@256bit.org>
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diff changeset
678 --todo;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
679 di1 = dict_find(d1, hi2->hi_key, -1);
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diff changeset
680 if (d1->dv_scope != 0)
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diff changeset
681 {
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diff changeset
682 /* Disallow replacing a builtin function in l: and g:.
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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683 * Check the key to be valid when adding to any scope. */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
684 if (d1->dv_scope == VAR_DEF_SCOPE
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685 && HI2DI(hi2)->di_tv.v_type == VAR_FUNC
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686 && var_check_func_name(hi2->hi_key, di1 == NULL))
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diff changeset
687 break;
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diff changeset
688 if (!valid_varname(hi2->hi_key))
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
689 break;
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parents:
diff changeset
690 }
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Christian Brabandt <cb@256bit.org>
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691 if (di1 == NULL)
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diff changeset
692 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
693 di1 = dictitem_copy(HI2DI(hi2));
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
694 if (di1 != NULL && dict_add(d1, di1) == FAIL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
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695 dictitem_free(di1);
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696 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
697 else if (*action == 'e')
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
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diff changeset
698 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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699 EMSG2(_("E737: Key already exists: %s"), hi2->hi_key);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
700 break;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
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diff changeset
701 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
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diff changeset
702 else if (*action == 'f' && HI2DI(hi2) != di1)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
703 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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704 if (tv_check_lock(di1->di_tv.v_lock, arg_errmsg, TRUE)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
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705 || var_check_ro(di1->di_flags, arg_errmsg, TRUE))
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
706 break;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
707 clear_tv(&di1->di_tv);
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708 copy_tv(&HI2DI(hi2)->di_tv, &di1->di_tv);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
709 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
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diff changeset
710 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
711 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
712 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
713
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
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diff changeset
714 /*
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
715 * Return the dictitem that an entry in a hashtable points to.
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diff changeset
716 */
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Christian Brabandt <cb@256bit.org>
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diff changeset
717 dictitem_T *
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
718 dict_lookup(hashitem_T *hi)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
719 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
720 return HI2DI(hi);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
721 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
722
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
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diff changeset
723 /*
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
724 * Return TRUE when two dictionaries have exactly the same key/values.
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
725 */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
726 int
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
727 dict_equal(
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diff changeset
728 dict_T *d1,
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
729 dict_T *d2,
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
730 int ic, /* ignore case for strings */
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Christian Brabandt <cb@256bit.org>
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731 int recursive) /* TRUE when used recursively */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
732 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
733 hashitem_T *hi;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
734 dictitem_T *item2;
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parents:
diff changeset
735 int todo;
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Christian Brabandt <cb@256bit.org>
parents:
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736
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parents:
diff changeset
737 if (d1 == NULL && d2 == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
738 return TRUE;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
739 if (d1 == NULL || d2 == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
740 return FALSE;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
741 if (d1 == d2)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
742 return TRUE;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
743 if (dict_len(d1) != dict_len(d2))
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
744 return FALSE;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
745
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
746 todo = (int)d1->dv_hashtab.ht_used;
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Christian Brabandt <cb@256bit.org>
parents:
diff changeset
747 for (hi = d1->dv_hashtab.ht_array; todo > 0; ++hi)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
748 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
749 if (!HASHITEM_EMPTY(hi))
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
750 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
751 item2 = dict_find(d2, hi->hi_key, -1);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
752 if (item2 == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
753 return FALSE;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
754 if (!tv_equal(&HI2DI(hi)->di_tv, &item2->di_tv, ic, recursive))
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
755 return FALSE;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
756 --todo;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
757 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
758 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
759 return TRUE;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
760 }
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Christian Brabandt <cb@256bit.org>
parents:
diff changeset
761
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
762 /*
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
763 * Turn a dict into a list:
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764 * "what" == 0: list of keys
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
765 * "what" == 1: list of values
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
766 * "what" == 2: list of items
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
767 */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
768 void
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
769 dict_list(typval_T *argvars, typval_T *rettv, int what)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
770 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
771 list_T *l2;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
772 dictitem_T *di;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
773 hashitem_T *hi;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
774 listitem_T *li;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
775 listitem_T *li2;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
776 dict_T *d;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
777 int todo;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
778
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
779 if (argvars[0].v_type != VAR_DICT)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
780 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
781 EMSG(_(e_dictreq));
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
782 return;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
783 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
784 if ((d = argvars[0].vval.v_dict) == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
785 return;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
786
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
787 if (rettv_list_alloc(rettv) == FAIL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
788 return;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
789
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
790 todo = (int)d->dv_hashtab.ht_used;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
791 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
792 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
793 if (!HASHITEM_EMPTY(hi))
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
794 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
795 --todo;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
796 di = HI2DI(hi);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
797
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
798 li = listitem_alloc();
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
799 if (li == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
800 break;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
801 list_append(rettv->vval.v_list, li);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
802
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
803 if (what == 0)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
804 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
805 /* keys() */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
806 li->li_tv.v_type = VAR_STRING;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
807 li->li_tv.v_lock = 0;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
808 li->li_tv.vval.v_string = vim_strsave(di->di_key);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
809 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
810 else if (what == 1)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
811 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
812 /* values() */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
813 copy_tv(&di->di_tv, &li->li_tv);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
814 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
815 else
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
816 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
817 /* items() */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
818 l2 = list_alloc();
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
819 li->li_tv.v_type = VAR_LIST;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
820 li->li_tv.v_lock = 0;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
821 li->li_tv.vval.v_list = l2;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
822 if (l2 == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
823 break;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
824 ++l2->lv_refcount;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
825
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
826 li2 = listitem_alloc();
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
827 if (li2 == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
828 break;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
829 list_append(l2, li2);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
830 li2->li_tv.v_type = VAR_STRING;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
831 li2->li_tv.v_lock = 0;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
832 li2->li_tv.vval.v_string = vim_strsave(di->di_key);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
833
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
834 li2 = listitem_alloc();
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
835 if (li2 == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
836 break;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
837 list_append(l2, li2);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
838 copy_tv(&di->di_tv, &li2->li_tv);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
839 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
840 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
841 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
842 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
843
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
844 #endif /* defined(FEAT_EVAL) */