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annotate src/dict.c @ 14174:d36eedd19166

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Added tag v8.1.0104 for changeset 4b59671bce9ce5dcb72e28475ad333873c61f606
author Christian Brabandt <cb@256bit.org>
date Sat, 23 Jun 2018 17:15:06 +0200
parents 6e81a68d63a1
children 3c80092eb211
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1 /* vi:set ts=8 sts=4 sw=4 noet:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9
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10 /*
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11 * 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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22
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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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30
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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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40
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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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49
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50 dict_T *
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51 dict_alloc_lock(int lock)
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52 {
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53 dict_T *d = dict_alloc();
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54
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55 if (d != NULL)
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56 d->dv_lock = lock;
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57 return d;
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58 }
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59
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60 /*
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61 * Allocate an empty dict for a return value.
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62 * Returns OK or FAIL.
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63 */
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64 int
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65 rettv_dict_alloc(typval_T *rettv)
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66 {
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67 dict_T *d = dict_alloc_lock(0);
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68
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69 if (d == NULL)
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70 return FAIL;
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71
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72 rettv_dict_set(rettv, d);
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73 return OK;
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74 }
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75
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76 /*
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77 * Set a dictionary as the return value
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78 */
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79 void
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80 rettv_dict_set(typval_T *rettv, dict_T *d)
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81 {
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82 rettv->v_type = VAR_DICT;
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83 rettv->vval.v_dict = d;
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84 if (d != NULL)
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85 ++d->dv_refcount;
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86 }
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87
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88 /*
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89 * Free a Dictionary, including all non-container items it contains.
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90 * Ignores the reference count.
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91 */
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92 void
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93 dict_free_contents(dict_T *d)
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94 {
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95 int todo;
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96 hashitem_T *hi;
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97 dictitem_T *di;
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98
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99 /* Lock the hashtab, we don't want it to resize while freeing items. */
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100 hash_lock(&d->dv_hashtab);
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101 todo = (int)d->dv_hashtab.ht_used;
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102 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
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103 {
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104 if (!HASHITEM_EMPTY(hi))
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105 {
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106 /* Remove the item before deleting it, just in case there is
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107 * something recursive causing trouble. */
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108 di = HI2DI(hi);
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109 hash_remove(&d->dv_hashtab, hi);
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110 dictitem_free(di);
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111 --todo;
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112 }
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113 }
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114
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115 /* The hashtab is still locked, it has to be re-initialized anyway */
9556
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116 hash_clear(&d->dv_hashtab);
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117 }
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118
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119 static void
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120 dict_free_dict(dict_T *d)
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121 {
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122 /* Remove the dict from the list of dicts for garbage collection. */
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123 if (d->dv_used_prev == NULL)
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124 first_dict = d->dv_used_next;
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125 else
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126 d->dv_used_prev->dv_used_next = d->dv_used_next;
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127 if (d->dv_used_next != NULL)
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128 d->dv_used_next->dv_used_prev = d->dv_used_prev;
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129 vim_free(d);
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130 }
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131
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132 static void
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133 dict_free(dict_T *d)
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134 {
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135 if (!in_free_unref_items)
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136 {
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137 dict_free_contents(d);
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138 dict_free_dict(d);
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139 }
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140 }
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141
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142 /*
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143 * Unreference a Dictionary: decrement the reference count and free it when it
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144 * becomes zero.
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145 */
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146 void
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147 dict_unref(dict_T *d)
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148 {
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149 if (d != NULL && --d->dv_refcount <= 0)
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150 dict_free(d);
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151 }
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152
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153 /*
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154 * Go through the list of dicts and free items without the copyID.
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155 * Returns TRUE if something was freed.
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156 */
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157 int
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158 dict_free_nonref(int copyID)
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159 {
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160 dict_T *dd;
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161 int did_free = FALSE;
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162
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163 for (dd = first_dict; dd != NULL; dd = dd->dv_used_next)
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164 if ((dd->dv_copyID & COPYID_MASK) != (copyID & COPYID_MASK))
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165 {
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166 /* Free the Dictionary and ordinary items it contains, but don't
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167 * recurse into Lists and Dictionaries, they will be in the list
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168 * of dicts or list of lists. */
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169 dict_free_contents(dd);
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170 did_free = TRUE;
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171 }
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172 return did_free;
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173 }
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174
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175 void
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176 dict_free_items(int copyID)
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177 {
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178 dict_T *dd, *dd_next;
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179
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180 for (dd = first_dict; dd != NULL; dd = dd_next)
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181 {
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182 dd_next = dd->dv_used_next;
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183 if ((dd->dv_copyID & COPYID_MASK) != (copyID & COPYID_MASK))
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184 dict_free_dict(dd);
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185 }
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186 }
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187
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188 /*
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189 * Allocate a Dictionary item.
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190 * The "key" is copied to the new item.
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191 * Note that the value of the item "di_tv" still needs to be initialized!
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192 * Returns NULL when out of memory.
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193 */
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194 dictitem_T *
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195 dictitem_alloc(char_u *key)
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196 {
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197 dictitem_T *di;
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198
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199 di = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T) + STRLEN(key)));
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200 if (di != NULL)
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201 {
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202 STRCPY(di->di_key, key);
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203 di->di_flags = DI_FLAGS_ALLOC;
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204 }
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205 return di;
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206 }
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207
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208 /*
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209 * Make a copy of a Dictionary item.
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210 */
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211 static dictitem_T *
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212 dictitem_copy(dictitem_T *org)
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213 {
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214 dictitem_T *di;
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215
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216 di = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
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217 + STRLEN(org->di_key)));
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218 if (di != NULL)
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219 {
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220 STRCPY(di->di_key, org->di_key);
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221 di->di_flags = DI_FLAGS_ALLOC;
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222 copy_tv(&org->di_tv, &di->di_tv);
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223 }
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224 return di;
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225 }
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226
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227 /*
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228 * Remove item "item" from Dictionary "dict" and free it.
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229 */
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230 void
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231 dictitem_remove(dict_T *dict, dictitem_T *item)
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232 {
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233 hashitem_T *hi;
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234
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235 hi = hash_find(&dict->dv_hashtab, item->di_key);
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236 if (HASHITEM_EMPTY(hi))
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237 internal_error("dictitem_remove()");
9556
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238 else
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239 hash_remove(&dict->dv_hashtab, hi);
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240 dictitem_free(item);
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241 }
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242
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243 /*
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244 * Free a dict item. Also clears the value.
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245 */
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246 void
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247 dictitem_free(dictitem_T *item)
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248 {
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249 clear_tv(&item->di_tv);
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250 if (item->di_flags & DI_FLAGS_ALLOC)
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251 vim_free(item);
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252 }
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253
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254 /*
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255 * Make a copy of dict "d". Shallow if "deep" is FALSE.
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256 * The refcount of the new dict is set to 1.
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257 * See item_copy() for "copyID".
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258 * Returns NULL when out of memory.
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259 */
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260 dict_T *
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261 dict_copy(dict_T *orig, int deep, int copyID)
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262 {
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263 dict_T *copy;
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264 dictitem_T *di;
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265 int todo;
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266 hashitem_T *hi;
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267
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268 if (orig == NULL)
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269 return NULL;
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270
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271 copy = dict_alloc();
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272 if (copy != NULL)
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273 {
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274 if (copyID != 0)
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275 {
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276 orig->dv_copyID = copyID;
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277 orig->dv_copydict = copy;
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278 }
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279 todo = (int)orig->dv_hashtab.ht_used;
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280 for (hi = orig->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi)
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281 {
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282 if (!HASHITEM_EMPTY(hi))
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283 {
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284 --todo;
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285
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286 di = dictitem_alloc(hi->hi_key);
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287 if (di == NULL)
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288 break;
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289 if (deep)
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290 {
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291 if (item_copy(&HI2DI(hi)->di_tv, &di->di_tv, deep,
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292 copyID) == FAIL)
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293 {
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294 vim_free(di);
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295 break;
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296 }
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297 }
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298 else
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299 copy_tv(&HI2DI(hi)->di_tv, &di->di_tv);
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300 if (dict_add(copy, di) == FAIL)
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301 {
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302 dictitem_free(di);
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303 break;
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304 }
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305 }
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306 }
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307
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308 ++copy->dv_refcount;
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309 if (todo > 0)
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310 {
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311 dict_unref(copy);
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312 copy = NULL;
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313 }
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314 }
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315
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316 return copy;
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317 }
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318
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319 /*
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320 * Add item "item" to Dictionary "d".
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321 * Returns FAIL when out of memory and when key already exists.
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322 */
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323 int
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324 dict_add(dict_T *d, dictitem_T *item)
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325 {
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326 return hash_add(&d->dv_hashtab, item->di_key);
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327 }
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328
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329 /*
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330 * Add a number or string entry to dictionary "d".
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331 * When "str" is NULL use number "nr", otherwise use "str".
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332 * Returns FAIL when out of memory and when key already exists.
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333 */
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334 int
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335 dict_add_nr_str(
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diff changeset
336 dict_T *d,
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parents:
diff changeset
337 char *key,
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parents:
diff changeset
338 varnumber_T nr,
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parents:
diff changeset
339 char_u *str)
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parents:
diff changeset
340 {
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parents:
diff changeset
341 dictitem_T *item;
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parents:
diff changeset
342
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diff changeset
343 item = dictitem_alloc((char_u *)key);
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parents:
diff changeset
344 if (item == NULL)
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parents:
diff changeset
345 return FAIL;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
346 item->di_tv.v_lock = 0;
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parents:
diff changeset
347 if (str == NULL)
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parents:
diff changeset
348 {
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diff changeset
349 item->di_tv.v_type = VAR_NUMBER;
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diff changeset
350 item->di_tv.vval.v_number = nr;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
351 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
352 else
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
353 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
354 item->di_tv.v_type = VAR_STRING;
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diff changeset
355 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
356 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
357 if (dict_add(d, item) == FAIL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
358 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
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359 dictitem_free(item);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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360 return FAIL;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
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361 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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362 return OK;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
363 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
364
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diff changeset
365 /*
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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366 * Add a list entry to dictionary "d".
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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367 * Returns FAIL when out of memory and when key already exists.
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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368 */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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369 int
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370 dict_add_list(dict_T *d, char *key, list_T *list)
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371 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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372 dictitem_T *item;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
373
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374 item = dictitem_alloc((char_u *)key);
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375 if (item == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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376 return FAIL;
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377 item->di_tv.v_lock = 0;
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378 item->di_tv.v_type = VAR_LIST;
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379 item->di_tv.vval.v_list = list;
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380 ++list->lv_refcount;
9556
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381 if (dict_add(d, item) == FAIL)
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382 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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383 dictitem_free(item);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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384 return FAIL;
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385 }
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386 return OK;
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387 }
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388
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389 /*
9858
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390 * Add a dict entry to dictionary "d".
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391 * Returns FAIL when out of memory and when key already exists.
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parents: 9770
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392 */
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parents: 9770
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393 int
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394 dict_add_dict(dict_T *d, char *key, dict_T *dict)
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parents: 9770
diff changeset
395 {
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396 dictitem_T *item;
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parents: 9770
diff changeset
397
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398 item = dictitem_alloc((char_u *)key);
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parents: 9770
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399 if (item == NULL)
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parents: 9770
diff changeset
400 return FAIL;
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parents: 9770
diff changeset
401 item->di_tv.v_lock = 0;
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parents: 9770
diff changeset
402 item->di_tv.v_type = VAR_DICT;
3e96d9ed2ca1 commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
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403 item->di_tv.vval.v_dict = dict;
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parents: 10952
diff changeset
404 ++dict->dv_refcount;
9858
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parents: 9770
diff changeset
405 if (dict_add(d, item) == FAIL)
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parents: 9770
diff changeset
406 {
3e96d9ed2ca1 commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
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407 dictitem_free(item);
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parents: 9770
diff changeset
408 return FAIL;
3e96d9ed2ca1 commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
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parents: 9770
diff changeset
409 }
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parents: 9770
diff changeset
410 return OK;
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Christian Brabandt <cb@256bit.org>
parents: 9770
diff changeset
411 }
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parents: 9770
diff changeset
412
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parents: 9770
diff changeset
413 /*
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diff changeset
414 * Get the number of items in a Dictionary.
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
415 */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
416 long
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
417 dict_len(dict_T *d)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
418 {
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diff changeset
419 if (d == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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420 return 0L;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
421 return (long)d->dv_hashtab.ht_used;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
422 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
423
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
424 /*
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
425 * Find item "key[len]" in Dictionary "d".
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
426 * If "len" is negative use strlen(key).
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
427 * Returns NULL when not found.
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
428 */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
429 dictitem_T *
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
430 dict_find(dict_T *d, char_u *key, int len)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
431 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
432 #define AKEYLEN 200
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diff changeset
433 char_u buf[AKEYLEN];
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
434 char_u *akey;
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parents:
diff changeset
435 char_u *tofree = NULL;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
436 hashitem_T *hi;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
437
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
438 if (d == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
439 return NULL;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
440 if (len < 0)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
441 akey = key;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
442 else if (len >= AKEYLEN)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
443 {
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parents:
diff changeset
444 tofree = akey = vim_strnsave(key, len);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
445 if (akey == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
446 return NULL;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
447 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
448 else
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
449 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
450 /* Avoid a malloc/free by using buf[]. */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
451 vim_strncpy(buf, key, len);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
452 akey = buf;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
453 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
454
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
455 hi = hash_find(&d->dv_hashtab, akey);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
456 vim_free(tofree);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
457 if (HASHITEM_EMPTY(hi))
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
458 return NULL;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
459 return HI2DI(hi);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
460 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
461
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
462 /*
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
463 * Get a string item from a dictionary.
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
464 * 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
465 * When FALSE a shared buffer is used, can only be used once!
9556
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
466 * Returns NULL if the entry doesn't exist or out of memory.
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
467 */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
468 char_u *
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
469 get_dict_string(dict_T *d, char_u *key, int save)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
470 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
471 dictitem_T *di;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
472 char_u *s;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
473
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
474 di = dict_find(d, key, -1);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
475 if (di == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
476 return NULL;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
477 s = get_tv_string(&di->di_tv);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
478 if (save && s != NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
479 s = vim_strsave(s);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
480 return s;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
481 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
482
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
483 /*
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
484 * Get a number item from a dictionary.
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
485 * Returns 0 if the entry doesn't exist.
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
486 */
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parents:
diff changeset
487 varnumber_T
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
488 get_dict_number(dict_T *d, char_u *key)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
489 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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490 dictitem_T *di;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
491
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492 di = dict_find(d, key, -1);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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493 if (di == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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494 return 0;
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495 return get_tv_number(&di->di_tv);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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496 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
497
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
498 /*
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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499 * Return an allocated string with the string representation of a Dictionary.
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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500 * May return NULL.
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parents:
diff changeset
501 */
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502 char_u *
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503 dict2string(typval_T *tv, int copyID, int restore_copyID)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
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504 {
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505 garray_T ga;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
506 int first = TRUE;
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diff changeset
507 char_u *tofree;
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diff changeset
508 char_u numbuf[NUMBUFLEN];
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
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509 hashitem_T *hi;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
510 char_u *s;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
511 dict_T *d;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
512 int todo;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
513
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
514 if ((d = tv->vval.v_dict) == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
515 return NULL;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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diff changeset
516 ga_init2(&ga, (int)sizeof(char), 80);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
517 ga_append(&ga, '{');
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
518
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
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diff changeset
519 todo = (int)d->dv_hashtab.ht_used;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
520 for (hi = d->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
521 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
522 if (!HASHITEM_EMPTY(hi))
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
523 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
524 --todo;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
525
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
526 if (first)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
527 first = FALSE;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
528 else
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
529 ga_concat(&ga, (char_u *)", ");
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
530
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
531 tofree = string_quote(hi->hi_key, FALSE);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
532 if (tofree != NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
533 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
534 ga_concat(&ga, tofree);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
535 vim_free(tofree);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
536 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
537 ga_concat(&ga, (char_u *)": ");
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
538 s = echo_string_core(&HI2DI(hi)->di_tv, &tofree, numbuf, copyID,
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
539 FALSE, restore_copyID, TRUE);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
540 if (s != NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
541 ga_concat(&ga, s);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
542 vim_free(tofree);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
543 if (s == NULL || did_echo_string_emsg)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
544 break;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
545 line_breakcheck();
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
546
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
547 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
548 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
549 if (todo > 0)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
550 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
551 vim_free(ga.ga_data);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
552 return NULL;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
553 }
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 ga_append(&ga, '}');
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
556 ga_append(&ga, NUL);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
557 return (char_u *)ga.ga_data;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
558 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
559
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
560 /*
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
561 * Allocate a variable for a Dictionary and fill it from "*arg".
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
562 * Return OK or FAIL. Returns NOTDONE for {expr}.
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 int
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
565 get_dict_tv(char_u **arg, typval_T *rettv, int evaluate)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
566 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
567 dict_T *d = NULL;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
568 typval_T tvkey;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
569 typval_T tv;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
570 char_u *key = NULL;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
571 dictitem_T *item;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
572 char_u *start = skipwhite(*arg + 1);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
573 char_u buf[NUMBUFLEN];
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
574
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 * 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
577 * 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
578 * 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
579 * first item.
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
580 * But {} is an empty Dictionary.
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 (*start != '}')
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
583 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
584 if (eval1(&start, &tv, FALSE) == FAIL) /* recursive! */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
585 return FAIL;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
586 if (*start == '}')
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
587 return NOTDONE;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
588 }
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 d = dict_alloc();
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
593 if (d == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
594 return FAIL;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
595 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
596 tvkey.v_type = VAR_UNKNOWN;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
597 tv.v_type = VAR_UNKNOWN;
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 *arg = skipwhite(*arg + 1);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
600 while (**arg != '}' && **arg != NUL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
601 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
602 if (eval1(arg, &tvkey, evaluate) == FAIL) /* recursive! */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
603 goto failret;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
604 if (**arg != ':')
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
605 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
606 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
607 clear_tv(&tvkey);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
608 goto failret;
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 if (evaluate)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
611 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
612 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
613 if (key == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
614 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
615 /* "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
616 clear_tv(&tvkey);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
617 goto failret;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
618 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
619 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
620
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
621 *arg = skipwhite(*arg + 1);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
622 if (eval1(arg, &tv, evaluate) == FAIL) /* recursive! */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
623 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
624 if (evaluate)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
625 clear_tv(&tvkey);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
626 goto failret;
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 if (evaluate)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
629 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
630 item = dict_find(d, key, -1);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
631 if (item != NULL)
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(_("E721: Duplicate key in Dictionary: \"%s\""), key);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
634 clear_tv(&tvkey);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
635 clear_tv(&tv);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
636 goto failret;
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 item = dictitem_alloc(key);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
639 clear_tv(&tvkey);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
640 if (item != NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
641 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
642 item->di_tv = tv;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
643 item->di_tv.v_lock = 0;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
644 if (dict_add(d, item) == FAIL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
645 dictitem_free(item);
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
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
649 if (**arg == '}')
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
650 break;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
651 if (**arg != ',')
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
652 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
653 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
654 goto failret;
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 *arg = skipwhite(*arg + 1);
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 if (**arg != '}')
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
660 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
661 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
662 failret:
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
663 if (evaluate)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
664 dict_free(d);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
665 return FAIL;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
666 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
667
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
668 *arg = skipwhite(*arg + 1);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
669 if (evaluate)
11418
162bcd0debd7 patch 8.0.0593: duplication of code for adding a list or dict return value
Christian Brabandt <cb@256bit.org>
parents: 11142
diff changeset
670 rettv_dict_set(rettv, d);
9556
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff changeset
671
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
672 return OK;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
673 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
674
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
675 /*
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
676 * Go over all entries in "d2" and add them to "d1".
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
677 * When "action" is "error" then a duplicate key is an error.
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
678 * When "action" is "force" then a duplicate key is overwritten.
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
679 * Otherwise duplicate keys are ignored ("action" is "keep").
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
680 */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
681 void
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
682 dict_extend(dict_T *d1, dict_T *d2, char_u *action)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
683 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
684 dictitem_T *di1;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
685 hashitem_T *hi2;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
686 int todo;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
687 char_u *arg_errmsg = (char_u *)N_("extend() argument");
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
688
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
689 todo = (int)d2->dv_hashtab.ht_used;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
690 for (hi2 = d2->dv_hashtab.ht_array; todo > 0; ++hi2)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
691 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
692 if (!HASHITEM_EMPTY(hi2))
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
693 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
694 --todo;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
695 di1 = dict_find(d1, hi2->hi_key, -1);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
696 if (d1->dv_scope != 0)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
697 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
698 /* Disallow replacing a builtin function in l: and g:.
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
699 * Check the key to be valid when adding to any scope. */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
700 if (d1->dv_scope == VAR_DEF_SCOPE
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
701 && HI2DI(hi2)->di_tv.v_type == VAR_FUNC
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
702 && var_check_func_name(hi2->hi_key, di1 == NULL))
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
703 break;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
704 if (!valid_varname(hi2->hi_key))
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
705 break;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
706 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
707 if (di1 == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
708 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
709 di1 = dictitem_copy(HI2DI(hi2));
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
710 if (di1 != NULL && dict_add(d1, di1) == FAIL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
711 dictitem_free(di1);
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 else if (*action == 'e')
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
714 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
715 EMSG2(_("E737: Key already exists: %s"), hi2->hi_key);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
716 break;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
717 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
718 else if (*action == 'f' && HI2DI(hi2) != di1)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
719 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
720 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>
parents:
diff changeset
721 || var_check_ro(di1->di_flags, arg_errmsg, TRUE))
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
722 break;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
723 clear_tv(&di1->di_tv);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
724 copy_tv(&HI2DI(hi2)->di_tv, &di1->di_tv);
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 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
727 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
728 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
729
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
730 /*
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
731 * Return the dictitem that an entry in a hashtable points to.
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
732 */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
733 dictitem_T *
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
734 dict_lookup(hashitem_T *hi)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
735 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
736 return HI2DI(hi);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
737 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
738
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
739 /*
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
740 * 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
741 */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
742 int
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
743 dict_equal(
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
744 dict_T *d1,
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
745 dict_T *d2,
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
746 int ic, /* ignore case for strings */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
747 int recursive) /* TRUE when used recursively */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
748 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
749 hashitem_T *hi;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
750 dictitem_T *item2;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
751 int todo;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
752
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
753 if (d1 == NULL && d2 == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
754 return TRUE;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
755 if (d1 == NULL || d2 == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
756 return FALSE;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
757 if (d1 == d2)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
758 return TRUE;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
759 if (dict_len(d1) != dict_len(d2))
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
760 return FALSE;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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 todo = (int)d1->dv_hashtab.ht_used;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
763 for (hi = d1->dv_hashtab.ht_array; todo > 0; ++hi)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
764 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
765 if (!HASHITEM_EMPTY(hi))
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
766 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
767 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
768 if (item2 == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
769 return FALSE;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
770 if (!tv_equal(&HI2DI(hi)->di_tv, &item2->di_tv, ic, recursive))
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
771 return FALSE;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
772 --todo;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
773 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
774 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
775 return TRUE;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
776 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
777
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 * Turn a dict into a list:
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
780 * "what" == 0: list of keys
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
781 * "what" == 1: list of values
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
782 * "what" == 2: list of items
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 void
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
785 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
786 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
787 list_T *l2;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
788 dictitem_T *di;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
789 hashitem_T *hi;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
790 listitem_T *li;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
791 listitem_T *li2;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
792 dict_T *d;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
793 int todo;
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 if (argvars[0].v_type != VAR_DICT)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
796 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
797 EMSG(_(e_dictreq));
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
798 return;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
799 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
800 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
801 return;
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 (rettv_list_alloc(rettv) == FAIL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
804 return;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
805
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
806 todo = (int)d->dv_hashtab.ht_used;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
807 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
808 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
809 if (!HASHITEM_EMPTY(hi))
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
810 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
811 --todo;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
812 di = HI2DI(hi);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
813
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
814 li = listitem_alloc();
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
815 if (li == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
816 break;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
817 list_append(rettv->vval.v_list, li);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
818
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
819 if (what == 0)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
820 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
821 /* keys() */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
822 li->li_tv.v_type = VAR_STRING;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
823 li->li_tv.v_lock = 0;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
824 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
825 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
826 else if (what == 1)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
827 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
828 /* values() */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
829 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
830 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
831 else
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
832 {
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
833 /* items() */
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
834 l2 = list_alloc();
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
835 li->li_tv.v_type = VAR_LIST;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
836 li->li_tv.v_lock = 0;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
837 li->li_tv.vval.v_list = l2;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
838 if (l2 == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
839 break;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
840 ++l2->lv_refcount;
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 li2 = listitem_alloc();
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
843 if (li2 == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
844 break;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
845 list_append(l2, li2);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
846 li2->li_tv.v_type = VAR_STRING;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
847 li2->li_tv.v_lock = 0;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
848 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
849
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
850 li2 = listitem_alloc();
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
851 if (li2 == NULL)
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
852 break;
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
853 list_append(l2, li2);
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
854 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
855 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
856 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
857 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
858 }
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
859
13037
6e81a68d63a1 patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
parents: 11418
diff changeset
860 /*
6e81a68d63a1 patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
parents: 11418
diff changeset
861 * Make each item in the dict readonly (not the value of the item).
6e81a68d63a1 patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
parents: 11418
diff changeset
862 */
6e81a68d63a1 patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
parents: 11418
diff changeset
863 void
6e81a68d63a1 patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
parents: 11418
diff changeset
864 dict_set_items_ro(dict_T *di)
6e81a68d63a1 patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
parents: 11418
diff changeset
865 {
6e81a68d63a1 patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
parents: 11418
diff changeset
866 int todo = (int)di->dv_hashtab.ht_used;
6e81a68d63a1 patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
parents: 11418
diff changeset
867 hashitem_T *hi;
6e81a68d63a1 patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
parents: 11418
diff changeset
868
6e81a68d63a1 patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
parents: 11418
diff changeset
869 /* Set readonly */
6e81a68d63a1 patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
parents: 11418
diff changeset
870 for (hi = di->dv_hashtab.ht_array; todo > 0 ; ++hi)
6e81a68d63a1 patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
parents: 11418
diff changeset
871 {
6e81a68d63a1 patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
parents: 11418
diff changeset
872 if (HASHITEM_EMPTY(hi))
6e81a68d63a1 patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
parents: 11418
diff changeset
873 continue;
6e81a68d63a1 patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
parents: 11418
diff changeset
874 --todo;
6e81a68d63a1 patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
parents: 11418
diff changeset
875 HI2DI(hi)->di_flags |= DI_FLAGS_RO | DI_FLAGS_FIX;
6e81a68d63a1 patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
parents: 11418
diff changeset
876 }
6e81a68d63a1 patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
parents: 11418
diff changeset
877 }
6e81a68d63a1 patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
parents: 11418
diff changeset
878
9556
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
879 #endif /* defined(FEAT_EVAL) */