Mercurial > vim
annotate src/dict.c @ 22734:02b782e80ee4 v8.2.1915
patch 8.2.1915: Vim9: error for wrong number of arguments is not useful
Commit: https://github.com/vim/vim/commit/6cf7e3b026727818cd137e2b317b1f6d7c072703
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Oct 28 14:31:16 2020 +0100
patch 8.2.1915: Vim9: error for wrong number of arguments is not useful
Problem: Vim9: error for wrong number of arguments is not useful.
Solution: Mention whatever we have for the name. (closes https://github.com/vim/vim/issues/7208)
author | Bram Moolenaar <Bram@vim.org> |
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date | Wed, 28 Oct 2020 14:45:04 +0100 |
parents | 674ba3200e1f |
children | 20ccf5f7dc6d |
rev | line source |
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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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13 |
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14 #include "vim.h" |
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15 |
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16 #if defined(FEAT_EVAL) || defined(PROTO) |
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17 |
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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; |
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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 = ALLOC_CLEAR_ONE(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 /* |
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51 * dict_alloc() with an ID for alloc_fail(). |
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52 */ |
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53 dict_T * |
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54 dict_alloc_id(alloc_id_T id UNUSED) |
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55 { |
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56 #ifdef FEAT_EVAL |
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57 if (alloc_fail_id == id && alloc_does_fail(sizeof(list_T))) |
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58 return NULL; |
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59 #endif |
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60 return (dict_alloc()); |
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61 } |
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62 |
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63 dict_T * |
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64 dict_alloc_lock(int lock) |
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65 { |
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66 dict_T *d = dict_alloc(); |
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67 |
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68 if (d != NULL) |
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69 d->dv_lock = lock; |
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70 return d; |
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71 } |
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72 |
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73 /* |
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74 * Allocate an empty dict for a return value. |
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75 * Returns OK or FAIL. |
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76 */ |
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77 int |
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78 rettv_dict_alloc(typval_T *rettv) |
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79 { |
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80 dict_T *d = dict_alloc_lock(0); |
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81 |
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82 if (d == NULL) |
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83 return FAIL; |
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84 |
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85 rettv_dict_set(rettv, d); |
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86 return OK; |
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87 } |
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88 |
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89 /* |
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90 * Set a dictionary as the return value |
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91 */ |
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92 void |
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93 rettv_dict_set(typval_T *rettv, dict_T *d) |
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94 { |
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95 rettv->v_type = VAR_DICT; |
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96 rettv->vval.v_dict = d; |
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97 if (d != NULL) |
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98 ++d->dv_refcount; |
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99 } |
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100 |
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101 /* |
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102 * Free a Dictionary, including all non-container items it contains. |
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103 * Ignores the reference count. |
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104 */ |
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105 void |
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106 dict_free_contents(dict_T *d) |
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107 { |
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108 hashtab_free_contents(&d->dv_hashtab); |
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109 } |
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110 |
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111 /* |
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112 * Clear hashtab "ht" and dict items it contains. |
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113 */ |
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114 void |
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115 hashtab_free_contents(hashtab_T *ht) |
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116 { |
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117 int todo; |
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118 hashitem_T *hi; |
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119 dictitem_T *di; |
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120 |
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121 // Lock the hashtab, we don't want it to resize while freeing items. |
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122 hash_lock(ht); |
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123 todo = (int)ht->ht_used; |
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124 for (hi = ht->ht_array; todo > 0; ++hi) |
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125 { |
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126 if (!HASHITEM_EMPTY(hi)) |
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127 { |
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128 // Remove the item before deleting it, just in case there is |
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129 // something recursive causing trouble. |
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130 di = HI2DI(hi); |
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131 hash_remove(ht, hi); |
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132 dictitem_free(di); |
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133 --todo; |
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134 } |
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135 } |
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136 |
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137 // The hashtab is still locked, it has to be re-initialized anyway. |
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138 hash_clear(ht); |
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139 } |
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140 |
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141 static void |
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142 dict_free_dict(dict_T *d) |
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143 { |
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144 // Remove the dict from the list of dicts for garbage collection. |
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145 if (d->dv_used_prev == NULL) |
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146 first_dict = d->dv_used_next; |
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147 else |
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148 d->dv_used_prev->dv_used_next = d->dv_used_next; |
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149 if (d->dv_used_next != NULL) |
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150 d->dv_used_next->dv_used_prev = d->dv_used_prev; |
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151 vim_free(d); |
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152 } |
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153 |
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154 static void |
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155 dict_free(dict_T *d) |
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156 { |
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157 if (!in_free_unref_items) |
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158 { |
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159 dict_free_contents(d); |
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160 dict_free_dict(d); |
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161 } |
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162 } |
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163 |
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164 /* |
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165 * Unreference a Dictionary: decrement the reference count and free it when it |
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166 * becomes zero. |
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167 */ |
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168 void |
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169 dict_unref(dict_T *d) |
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170 { |
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171 if (d != NULL && --d->dv_refcount <= 0) |
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172 dict_free(d); |
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173 } |
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174 |
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175 /* |
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176 * Go through the list of dicts and free items without the copyID. |
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177 * Returns TRUE if something was freed. |
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178 */ |
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179 int |
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180 dict_free_nonref(int copyID) |
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181 { |
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182 dict_T *dd; |
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183 int did_free = FALSE; |
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184 |
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185 for (dd = first_dict; dd != NULL; dd = dd->dv_used_next) |
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186 if ((dd->dv_copyID & COPYID_MASK) != (copyID & COPYID_MASK)) |
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187 { |
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188 // Free the Dictionary and ordinary items it contains, but don't |
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189 // recurse into Lists and Dictionaries, they will be in the list |
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190 // of dicts or list of lists. |
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191 dict_free_contents(dd); |
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192 did_free = TRUE; |
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193 } |
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194 return did_free; |
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195 } |
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196 |
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197 void |
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198 dict_free_items(int copyID) |
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199 { |
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200 dict_T *dd, *dd_next; |
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201 |
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202 for (dd = first_dict; dd != NULL; dd = dd_next) |
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203 { |
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204 dd_next = dd->dv_used_next; |
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205 if ((dd->dv_copyID & COPYID_MASK) != (copyID & COPYID_MASK)) |
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206 dict_free_dict(dd); |
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207 } |
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208 } |
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209 |
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210 /* |
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211 * Allocate a Dictionary item. |
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212 * The "key" is copied to the new item. |
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213 * Note that the type and value of the item "di_tv" still needs to be |
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214 * initialized! |
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215 * Returns NULL when out of memory. |
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216 */ |
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217 dictitem_T * |
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218 dictitem_alloc(char_u *key) |
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219 { |
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220 dictitem_T *di; |
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221 |
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222 di = alloc(offsetof(dictitem_T, di_key) + STRLEN(key) + 1); |
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223 if (di != NULL) |
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224 { |
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225 STRCPY(di->di_key, key); |
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226 di->di_flags = DI_FLAGS_ALLOC; |
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227 di->di_tv.v_lock = 0; |
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228 } |
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229 return di; |
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230 } |
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231 |
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232 /* |
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233 * Make a copy of a Dictionary item. |
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234 */ |
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235 static dictitem_T * |
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236 dictitem_copy(dictitem_T *org) |
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237 { |
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238 dictitem_T *di; |
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239 size_t len = STRLEN(org->di_key); |
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240 |
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241 di = alloc(offsetof(dictitem_T, di_key) + len + 1); |
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242 if (di != NULL) |
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243 { |
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244 mch_memmove(di->di_key, org->di_key, len + 1); |
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245 di->di_flags = DI_FLAGS_ALLOC; |
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246 copy_tv(&org->di_tv, &di->di_tv); |
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247 } |
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248 return di; |
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249 } |
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250 |
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251 /* |
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252 * Remove item "item" from Dictionary "dict" and free it. |
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253 */ |
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254 void |
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255 dictitem_remove(dict_T *dict, dictitem_T *item) |
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256 { |
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257 hashitem_T *hi; |
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258 |
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259 hi = hash_find(&dict->dv_hashtab, item->di_key); |
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260 if (HASHITEM_EMPTY(hi)) |
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261 internal_error("dictitem_remove()"); |
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262 else |
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263 hash_remove(&dict->dv_hashtab, hi); |
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264 dictitem_free(item); |
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265 } |
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266 |
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267 /* |
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268 * Free a dict item. Also clears the value. |
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269 */ |
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270 void |
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271 dictitem_free(dictitem_T *item) |
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272 { |
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273 clear_tv(&item->di_tv); |
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274 if (item->di_flags & DI_FLAGS_ALLOC) |
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275 vim_free(item); |
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276 } |
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277 |
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278 /* |
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279 * Make a copy of dict "d". Shallow if "deep" is FALSE. |
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280 * The refcount of the new dict is set to 1. |
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281 * See item_copy() for "copyID". |
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282 * Returns NULL when out of memory. |
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283 */ |
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284 dict_T * |
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285 dict_copy(dict_T *orig, int deep, int copyID) |
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286 { |
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287 dict_T *copy; |
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288 dictitem_T *di; |
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289 int todo; |
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290 hashitem_T *hi; |
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291 |
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292 if (orig == NULL) |
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293 return NULL; |
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294 |
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295 copy = dict_alloc(); |
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296 if (copy != NULL) |
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297 { |
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298 if (copyID != 0) |
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299 { |
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300 orig->dv_copyID = copyID; |
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301 orig->dv_copydict = copy; |
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302 } |
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303 todo = (int)orig->dv_hashtab.ht_used; |
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304 for (hi = orig->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi) |
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305 { |
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306 if (!HASHITEM_EMPTY(hi)) |
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307 { |
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308 --todo; |
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309 |
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310 di = dictitem_alloc(hi->hi_key); |
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311 if (di == NULL) |
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312 break; |
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313 if (deep) |
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314 { |
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315 if (item_copy(&HI2DI(hi)->di_tv, &di->di_tv, deep, |
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316 copyID) == FAIL) |
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317 { |
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318 vim_free(di); |
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319 break; |
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320 } |
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321 } |
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322 else |
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323 copy_tv(&HI2DI(hi)->di_tv, &di->di_tv); |
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324 if (dict_add(copy, di) == FAIL) |
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325 { |
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326 dictitem_free(di); |
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327 break; |
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328 } |
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329 } |
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330 } |
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331 |
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332 ++copy->dv_refcount; |
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333 if (todo > 0) |
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334 { |
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335 dict_unref(copy); |
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336 copy = NULL; |
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337 } |
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338 } |
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339 |
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340 return copy; |
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341 } |
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342 |
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343 /* |
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344 * Add item "item" to Dictionary "d". |
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345 * Returns FAIL when out of memory and when key already exists. |
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346 */ |
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347 int |
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348 dict_add(dict_T *d, dictitem_T *item) |
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349 { |
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350 return hash_add(&d->dv_hashtab, item->di_key); |
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351 } |
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352 |
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353 /* |
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354 * Add a number or special entry to dictionary "d". |
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355 * Returns FAIL when out of memory and when key already exists. |
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356 */ |
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357 static int |
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358 dict_add_number_special(dict_T *d, char *key, varnumber_T nr, vartype_T vartype) |
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359 { |
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360 dictitem_T *item; |
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361 |
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362 item = dictitem_alloc((char_u *)key); |
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363 if (item == NULL) |
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364 return FAIL; |
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365 item->di_tv.v_type = vartype; |
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366 item->di_tv.vval.v_number = nr; |
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367 if (dict_add(d, item) == FAIL) |
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368 { |
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369 dictitem_free(item); |
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370 return FAIL; |
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371 } |
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372 return OK; |
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373 } |
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374 |
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375 /* |
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376 * Add a number entry to dictionary "d". |
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377 * Returns FAIL when out of memory and when key already exists. |
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378 */ |
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379 int |
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380 dict_add_number(dict_T *d, char *key, varnumber_T nr) |
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381 { |
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382 return dict_add_number_special(d, key, nr, VAR_NUMBER); |
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383 } |
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384 |
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385 /* |
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386 * Add a special entry to dictionary "d". |
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387 * Returns FAIL when out of memory and when key already exists. |
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388 */ |
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389 int |
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390 dict_add_bool(dict_T *d, char *key, varnumber_T nr) |
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391 { |
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392 return dict_add_number_special(d, key, nr, VAR_BOOL); |
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393 } |
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394 |
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395 /* |
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396 * Add a string entry to dictionary "d". |
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397 * Returns FAIL when out of memory and when key already exists. |
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398 */ |
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399 int |
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400 dict_add_string(dict_T *d, char *key, char_u *str) |
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401 { |
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402 return dict_add_string_len(d, key, str, -1); |
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403 } |
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404 |
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405 /* |
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406 * Add a string entry to dictionary "d". |
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407 * "str" will be copied to allocated memory. |
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Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
408 * When "len" is -1 use the whole string, otherwise only this many bytes. |
762fccd84b7c
patch 8.1.0642: swapinfo() leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
409 * Returns FAIL when out of memory and when key already exists. |
762fccd84b7c
patch 8.1.0642: swapinfo() leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
410 */ |
762fccd84b7c
patch 8.1.0642: swapinfo() leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
411 int |
762fccd84b7c
patch 8.1.0642: swapinfo() leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
412 dict_add_string_len(dict_T *d, char *key, char_u *str, int len) |
762fccd84b7c
patch 8.1.0642: swapinfo() leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
413 { |
14301
3c80092eb211
patch 8.1.0166: using dict_add_nr_str() is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13037
diff
changeset
|
414 dictitem_T *item; |
15267
762fccd84b7c
patch 8.1.0642: swapinfo() leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
415 char_u *val = NULL; |
14301
3c80092eb211
patch 8.1.0166: using dict_add_nr_str() is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13037
diff
changeset
|
416 |
3c80092eb211
patch 8.1.0166: using dict_add_nr_str() is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13037
diff
changeset
|
417 item = dictitem_alloc((char_u *)key); |
3c80092eb211
patch 8.1.0166: using dict_add_nr_str() is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13037
diff
changeset
|
418 if (item == NULL) |
3c80092eb211
patch 8.1.0166: using dict_add_nr_str() is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13037
diff
changeset
|
419 return FAIL; |
3c80092eb211
patch 8.1.0166: using dict_add_nr_str() is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13037
diff
changeset
|
420 item->di_tv.v_type = VAR_STRING; |
15267
762fccd84b7c
patch 8.1.0642: swapinfo() leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
421 if (str != NULL) |
762fccd84b7c
patch 8.1.0642: swapinfo() leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
422 { |
762fccd84b7c
patch 8.1.0642: swapinfo() leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
423 if (len == -1) |
762fccd84b7c
patch 8.1.0642: swapinfo() leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
424 val = vim_strsave(str); |
762fccd84b7c
patch 8.1.0642: swapinfo() leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
425 else |
762fccd84b7c
patch 8.1.0642: swapinfo() leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
426 val = vim_strnsave(str, len); |
762fccd84b7c
patch 8.1.0642: swapinfo() leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
427 } |
762fccd84b7c
patch 8.1.0642: swapinfo() leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
428 item->di_tv.vval.v_string = val; |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
429 if (dict_add(d, item) == FAIL) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
430 { |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
431 dictitem_free(item); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
432 return FAIL; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
433 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
434 return OK; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
435 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
436 |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
437 /* |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
438 * Add a list entry to dictionary "d". |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
439 * Returns FAIL when out of memory and when key already exists. |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
440 */ |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
441 int |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
442 dict_add_list(dict_T *d, char *key, list_T *list) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
443 { |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
444 dictitem_T *item; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
445 |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
446 item = dictitem_alloc((char_u *)key); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
447 if (item == NULL) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
448 return FAIL; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
449 item->di_tv.v_type = VAR_LIST; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
450 item->di_tv.vval.v_list = list; |
11142
a54985a73ab2
patch 8.0.0458: potential crash if adding list or dict to dict fails
Christian Brabandt <cb@256bit.org>
parents:
10952
diff
changeset
|
451 ++list->lv_refcount; |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
452 if (dict_add(d, item) == FAIL) |
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 dictitem_free(item); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
455 return FAIL; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
456 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
457 return OK; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
458 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
459 |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
460 /* |
19047
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
461 * Add a typval_T entry to dictionary "d". |
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
462 * Returns FAIL when out of memory and when key already exists. |
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
463 */ |
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
464 int |
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
465 dict_add_tv(dict_T *d, char *key, typval_T *tv) |
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
466 { |
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
467 dictitem_T *item; |
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
468 |
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
469 item = dictitem_alloc((char_u *)key); |
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
470 if (item == NULL) |
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
471 return FAIL; |
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
472 copy_tv(tv, &item->di_tv); |
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
473 if (dict_add(d, item) == FAIL) |
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
474 { |
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
475 dictitem_free(item); |
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
476 return FAIL; |
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
477 } |
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
478 return OK; |
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
479 } |
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
480 |
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
481 /* |
17123
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
482 * Add a callback to dictionary "d". |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
483 * Returns FAIL when out of memory and when key already exists. |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
484 */ |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
485 int |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
486 dict_add_callback(dict_T *d, char *key, callback_T *cb) |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
487 { |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
488 dictitem_T *item; |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
489 |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
490 item = dictitem_alloc((char_u *)key); |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
491 if (item == NULL) |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
492 return FAIL; |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
493 put_callback(cb, &item->di_tv); |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
494 if (dict_add(d, item) == FAIL) |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
495 { |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
496 dictitem_free(item); |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
497 return FAIL; |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
498 } |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
499 return OK; |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
500 } |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
501 |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
502 /* |
16447
54ffc82f38a8
patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents:
16268
diff
changeset
|
503 * Initializes "iter" for iterating over dictionary items with |
54ffc82f38a8
patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents:
16268
diff
changeset
|
504 * dict_iterate_next(). |
54ffc82f38a8
patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents:
16268
diff
changeset
|
505 * If "var" is not a Dict or an empty Dict then there will be nothing to |
54ffc82f38a8
patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents:
16268
diff
changeset
|
506 * iterate over, no error is given. |
54ffc82f38a8
patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents:
16268
diff
changeset
|
507 * NOTE: The dictionary must not change until iterating is finished! |
54ffc82f38a8
patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents:
16268
diff
changeset
|
508 */ |
54ffc82f38a8
patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents:
16268
diff
changeset
|
509 void |
54ffc82f38a8
patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents:
16268
diff
changeset
|
510 dict_iterate_start(typval_T *var, dict_iterator_T *iter) |
54ffc82f38a8
patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents:
16268
diff
changeset
|
511 { |
54ffc82f38a8
patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents:
16268
diff
changeset
|
512 if (var->v_type != VAR_DICT || var->vval.v_dict == NULL) |
54ffc82f38a8
patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents:
16268
diff
changeset
|
513 iter->dit_todo = 0; |
54ffc82f38a8
patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents:
16268
diff
changeset
|
514 else |
54ffc82f38a8
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515 { |
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516 dict_T *d = var->vval.v_dict; |
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517 |
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518 iter->dit_todo = d->dv_hashtab.ht_used; |
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519 iter->dit_hi = d->dv_hashtab.ht_array; |
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520 } |
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521 } |
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522 |
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523 /* |
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524 * Iterate over the items referred to by "iter". It should be initialized with |
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525 * dict_iterate_start(). |
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526 * Returns a pointer to the key. |
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527 * "*tv_result" is set to point to the value for that key. |
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528 * If there are no more items, NULL is returned. |
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529 */ |
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530 char_u * |
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531 dict_iterate_next(dict_iterator_T *iter, typval_T **tv_result) |
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532 { |
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533 dictitem_T *di; |
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534 char_u *result; |
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535 |
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536 if (iter->dit_todo == 0) |
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537 return NULL; |
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538 |
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539 while (HASHITEM_EMPTY(iter->dit_hi)) |
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540 ++iter->dit_hi; |
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541 |
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542 di = HI2DI(iter->dit_hi); |
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543 result = di->di_key; |
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544 *tv_result = &di->di_tv; |
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545 |
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546 --iter->dit_todo; |
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547 ++iter->dit_hi; |
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548 return result; |
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549 } |
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550 |
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551 /* |
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552 * Add a dict entry to dictionary "d". |
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553 * Returns FAIL when out of memory and when key already exists. |
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554 */ |
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555 int |
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556 dict_add_dict(dict_T *d, char *key, dict_T *dict) |
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557 { |
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558 dictitem_T *item; |
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559 |
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560 item = dictitem_alloc((char_u *)key); |
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561 if (item == NULL) |
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562 return FAIL; |
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563 item->di_tv.v_type = VAR_DICT; |
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564 item->di_tv.vval.v_dict = dict; |
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565 ++dict->dv_refcount; |
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566 if (dict_add(d, item) == FAIL) |
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567 { |
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568 dictitem_free(item); |
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569 return FAIL; |
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570 } |
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571 return OK; |
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572 } |
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|
573 |
3e96d9ed2ca1
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574 /* |
9556
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575 * Get the number of items in a Dictionary. |
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576 */ |
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577 long |
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578 dict_len(dict_T *d) |
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579 { |
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580 if (d == NULL) |
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581 return 0L; |
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582 return (long)d->dv_hashtab.ht_used; |
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583 } |
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584 |
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585 /* |
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586 * Find item "key[len]" in Dictionary "d". |
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587 * If "len" is negative use strlen(key). |
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588 * Returns NULL when not found. |
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589 */ |
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590 dictitem_T * |
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591 dict_find(dict_T *d, char_u *key, int len) |
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592 { |
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593 #define AKEYLEN 200 |
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594 char_u buf[AKEYLEN]; |
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595 char_u *akey; |
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596 char_u *tofree = NULL; |
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597 hashitem_T *hi; |
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598 |
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599 if (d == NULL) |
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600 return NULL; |
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601 if (len < 0) |
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602 akey = key; |
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603 else if (len >= AKEYLEN) |
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604 { |
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605 tofree = akey = vim_strnsave(key, len); |
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606 if (akey == NULL) |
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607 return NULL; |
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608 } |
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609 else |
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610 { |
18777
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611 // Avoid a malloc/free by using buf[]. |
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612 vim_strncpy(buf, key, len); |
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613 akey = buf; |
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614 } |
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changeset
|
615 |
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616 hi = hash_find(&d->dv_hashtab, akey); |
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617 vim_free(tofree); |
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618 if (HASHITEM_EMPTY(hi)) |
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619 return NULL; |
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620 return HI2DI(hi); |
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621 } |
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622 |
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623 /* |
19047
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624 * Get a typval_T item from a dictionary and copy it into "rettv". |
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625 * Returns FAIL if the entry doesn't exist or out of memory. |
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626 */ |
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627 int |
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628 dict_get_tv(dict_T *d, char_u *key, typval_T *rettv) |
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629 { |
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630 dictitem_T *di; |
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631 |
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632 di = dict_find(d, key, -1); |
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633 if (di == NULL) |
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634 return FAIL; |
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635 copy_tv(&di->di_tv, rettv); |
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636 return OK; |
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637 } |
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638 |
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639 /* |
9556
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640 * Get a string item from a dictionary. |
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641 * When "save" is TRUE allocate memory for it. |
9770
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642 * When FALSE a shared buffer is used, can only be used once! |
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643 * Returns NULL if the entry doesn't exist or out of memory. |
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644 */ |
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645 char_u * |
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646 dict_get_string(dict_T *d, char_u *key, int save) |
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647 { |
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648 dictitem_T *di; |
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649 char_u *s; |
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650 |
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651 di = dict_find(d, key, -1); |
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652 if (di == NULL) |
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653 return NULL; |
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654 s = tv_get_string(&di->di_tv); |
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655 if (save && s != NULL) |
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656 s = vim_strsave(s); |
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657 return s; |
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658 } |
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659 |
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660 /* |
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661 * Get a number item from a dictionary. |
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662 * Returns 0 if the entry doesn't exist. |
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663 */ |
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664 varnumber_T |
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665 dict_get_number(dict_T *d, char_u *key) |
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666 { |
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667 return dict_get_number_def(d, key, 0); |
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668 } |
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669 |
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670 /* |
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671 * Get a number item from a dictionary. |
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672 * Returns "def" if the entry doesn't exist. |
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673 */ |
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674 varnumber_T |
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|
675 dict_get_number_def(dict_T *d, char_u *key, int def) |
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676 { |
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677 dictitem_T *di; |
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678 |
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679 di = dict_find(d, key, -1); |
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680 if (di == NULL) |
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681 return def; |
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682 return tv_get_number(&di->di_tv); |
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683 } |
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684 |
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685 /* |
16902
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686 * Get a number item from a dictionary. |
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687 * Returns 0 if the entry doesn't exist. |
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688 * Give an error if the entry is not a number. |
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689 */ |
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690 varnumber_T |
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691 dict_get_number_check(dict_T *d, char_u *key) |
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692 { |
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693 dictitem_T *di; |
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694 |
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695 di = dict_find(d, key, -1); |
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696 if (di == NULL) |
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697 return 0; |
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|
698 if (di->di_tv.v_type != VAR_NUMBER) |
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699 { |
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700 semsg(_(e_invarg2), tv_get_string(&di->di_tv)); |
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701 return 0; |
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702 } |
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703 return tv_get_number(&di->di_tv); |
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|
704 } |
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patch 8.1.1452: line and col property of popup windows not properly checked
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|
705 |
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patch 8.1.1452: line and col property of popup windows not properly checked
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|
706 /* |
21857
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|
707 * Get a bool item (number or true/false) from a dictionary. |
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708 * Returns "def" if the entry doesn't exist. |
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|
709 */ |
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|
710 varnumber_T |
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|
711 dict_get_bool(dict_T *d, char_u *key, int def) |
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|
712 { |
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|
713 dictitem_T *di; |
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714 |
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changeset
|
715 di = dict_find(d, key, -1); |
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716 if (di == NULL) |
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717 return def; |
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changeset
|
718 return tv_get_bool(&di->di_tv); |
1f6dc5b953c4
patch 8.2.1478: Vim9: cannot use "true" for some popup options
Bram Moolenaar <Bram@vim.org>
parents:
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|
719 } |
1f6dc5b953c4
patch 8.2.1478: Vim9: cannot use "true" for some popup options
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
720 |
1f6dc5b953c4
patch 8.2.1478: Vim9: cannot use "true" for some popup options
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
721 /* |
9556
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changeset
|
722 * Return an allocated string with the string representation of a Dictionary. |
afaff1d283d3
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changeset
|
723 * May return NULL. |
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parents:
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|
724 */ |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
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changeset
|
725 char_u * |
afaff1d283d3
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
726 dict2string(typval_T *tv, int copyID, int restore_copyID) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
727 { |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
728 garray_T ga; |
afaff1d283d3
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
729 int first = TRUE; |
afaff1d283d3
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
730 char_u *tofree; |
afaff1d283d3
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parents:
diff
changeset
|
731 char_u numbuf[NUMBUFLEN]; |
afaff1d283d3
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
732 hashitem_T *hi; |
afaff1d283d3
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parents:
diff
changeset
|
733 char_u *s; |
afaff1d283d3
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parents:
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changeset
|
734 dict_T *d; |
afaff1d283d3
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parents:
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changeset
|
735 int todo; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
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changeset
|
736 |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
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|
737 if ((d = tv->vval.v_dict) == NULL) |
afaff1d283d3
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changeset
|
738 return NULL; |
afaff1d283d3
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parents:
diff
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|
739 ga_init2(&ga, (int)sizeof(char), 80); |
afaff1d283d3
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|
740 ga_append(&ga, '{'); |
afaff1d283d3
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parents:
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|
741 |
afaff1d283d3
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parents:
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|
742 todo = (int)d->dv_hashtab.ht_used; |
afaff1d283d3
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|
743 for (hi = d->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi) |
afaff1d283d3
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|
744 { |
afaff1d283d3
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|
745 if (!HASHITEM_EMPTY(hi)) |
afaff1d283d3
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|
746 { |
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commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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|
747 --todo; |
afaff1d283d3
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parents:
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|
748 |
afaff1d283d3
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Christian Brabandt <cb@256bit.org>
parents:
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|
749 if (first) |
afaff1d283d3
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|
750 first = FALSE; |
afaff1d283d3
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changeset
|
751 else |
afaff1d283d3
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Christian Brabandt <cb@256bit.org>
parents:
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|
752 ga_concat(&ga, (char_u *)", "); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
753 |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
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changeset
|
754 tofree = string_quote(hi->hi_key, FALSE); |
afaff1d283d3
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changeset
|
755 if (tofree != NULL) |
afaff1d283d3
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changeset
|
756 { |
afaff1d283d3
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Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
757 ga_concat(&ga, tofree); |
afaff1d283d3
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parents:
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|
758 vim_free(tofree); |
afaff1d283d3
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parents:
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|
759 } |
afaff1d283d3
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parents:
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|
760 ga_concat(&ga, (char_u *)": "); |
afaff1d283d3
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parents:
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|
761 s = echo_string_core(&HI2DI(hi)->di_tv, &tofree, numbuf, copyID, |
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|
762 FALSE, restore_copyID, TRUE); |
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|
763 if (s != NULL) |
afaff1d283d3
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|
764 ga_concat(&ga, s); |
afaff1d283d3
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|
765 vim_free(tofree); |
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|
766 if (s == NULL || did_echo_string_emsg) |
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|
767 break; |
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|
768 line_breakcheck(); |
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|
769 |
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770 } |
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|
771 } |
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|
772 if (todo > 0) |
afaff1d283d3
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773 { |
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|
774 vim_free(ga.ga_data); |
afaff1d283d3
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|
775 return NULL; |
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|
776 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
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|
777 |
afaff1d283d3
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|
778 ga_append(&ga, '}'); |
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|
779 ga_append(&ga, NUL); |
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|
780 return (char_u *)ga.ga_data; |
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|
781 } |
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|
782 |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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|
783 /* |
17530
ef23ec1eee54
patch 8.1.1763: evalfunc.c is still too big
Bram Moolenaar <Bram@vim.org>
parents:
17368
diff
changeset
|
784 * Get the key for #{key: val} into "tv" and advance "arg". |
17368
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patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
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changeset
|
785 * Return FAIL when there is no valid key. |
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
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|
786 */ |
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
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parents:
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changeset
|
787 static int |
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
788 get_literal_key(char_u **arg, typval_T *tv) |
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
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|
789 { |
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|
790 char_u *p; |
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
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diff
changeset
|
791 |
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
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diff
changeset
|
792 if (!ASCII_ISALNUM(**arg) && **arg != '_' && **arg != '-') |
6604ecb7a615
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Bram Moolenaar <Bram@vim.org>
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|
793 return FAIL; |
6604ecb7a615
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Bram Moolenaar <Bram@vim.org>
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|
794 |
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
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|
795 for (p = *arg; ASCII_ISALNUM(*p) || *p == '_' || *p == '-'; ++p) |
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Bram Moolenaar <Bram@vim.org>
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796 ; |
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patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
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|
797 tv->v_type = VAR_STRING; |
20751
d9a2e5dcfd9f
patch 8.2.0928: many type casts are used for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
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20397
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changeset
|
798 tv->vval.v_string = vim_strnsave(*arg, p - *arg); |
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6604ecb7a615
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|
799 |
21761
5a2373c25a86
patch 8.2.1430: Vim9: error for missing comma instead of extra white space
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
800 *arg = p; |
17368
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parents:
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|
801 return OK; |
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parents:
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|
802 } |
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Bram Moolenaar <Bram@vim.org>
parents:
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|
803 |
6604ecb7a615
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Bram Moolenaar <Bram@vim.org>
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|
804 /* |
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|
805 * Allocate a variable for a Dictionary and fill it from "*arg". |
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Bram Moolenaar <Bram@vim.org>
parents:
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|
806 * "*arg" points to the "{". |
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|
807 * "literal" is TRUE for #{key: val} |
9556
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808 * Return OK or FAIL. Returns NOTDONE for {expr}. |
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809 */ |
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Christian Brabandt <cb@256bit.org>
parents:
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|
810 int |
21034
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Bram Moolenaar <Bram@vim.org>
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changeset
|
811 eval_dict(char_u **arg, typval_T *rettv, evalarg_T *evalarg, int literal) |
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812 { |
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Bram Moolenaar <Bram@vim.org>
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|
813 int evaluate = evalarg == NULL ? FALSE |
2f8b0812819f
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parents:
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changeset
|
814 : evalarg->eval_flags & EVAL_EVALUATE; |
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changeset
|
815 dict_T *d = NULL; |
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Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
816 typval_T tvkey; |
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|
817 typval_T tv; |
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|
818 char_u *key = NULL; |
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|
819 dictitem_T *item; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
820 char_u *start = skipwhite(*arg + 1); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
821 char_u buf[NUMBUFLEN]; |
21279
8d1d11afd8c8
patch 8.2.1190: Vim9: checking for Vim9 syntax is spread out
Bram Moolenaar <Bram@vim.org>
parents:
21148
diff
changeset
|
822 int vim9script = in_vim9script(); |
21034
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
823 int had_comma; |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20751
diff
changeset
|
824 |
9556
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 * 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
|
827 * 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
|
828 * 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
|
829 * first item. |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
830 * But {} is an empty Dictionary. |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
831 */ |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20347
diff
changeset
|
832 if (!vim9script && *start != '}') |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
833 { |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20751
diff
changeset
|
834 if (eval1(&start, &tv, NULL) == FAIL) // recursive! |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
835 return FAIL; |
21658
140a9082f87c
patch 8.2.1379: curly braces expression ending in " }" does not work
Bram Moolenaar <Bram@vim.org>
parents:
21556
diff
changeset
|
836 if (*skipwhite(start) == '}') |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
837 return NOTDONE; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
838 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
839 |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
840 if (evaluate) |
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 d = dict_alloc(); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
843 if (d == NULL) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
844 return FAIL; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
845 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
846 tvkey.v_type = VAR_UNKNOWN; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
847 tv.v_type = VAR_UNKNOWN; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
848 |
21148
667192c5938b
patch 8.2.1125: Vim9: double quote can be a string or a comment
Bram Moolenaar <Bram@vim.org>
parents:
21118
diff
changeset
|
849 *arg = skipwhite_and_linebreak(*arg + 1, evalarg); |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
850 while (**arg != '}' && **arg != NUL) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
851 { |
17368
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17159
diff
changeset
|
852 if ((literal |
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17159
diff
changeset
|
853 ? get_literal_key(arg, &tvkey) |
21034
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
854 : eval1(arg, &tvkey, evalarg)) == FAIL) // recursive! |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
855 goto failret; |
17368
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17159
diff
changeset
|
856 |
21556
963913d80284
patch 8.2.1328: no space allowed before comma in list
Bram Moolenaar <Bram@vim.org>
parents:
21552
diff
changeset
|
857 // the colon should come right after the key, but this wasn't checked |
21552
cbc570e66d11
patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents:
21279
diff
changeset
|
858 // previously, so only require it in Vim9 script. |
cbc570e66d11
patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents:
21279
diff
changeset
|
859 if (!vim9script) |
cbc570e66d11
patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents:
21279
diff
changeset
|
860 *arg = skipwhite(*arg); |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
861 if (**arg != ':') |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
862 { |
22625
0afa30d6dc72
patch 8.2.1861: Vim9: no specific error when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents:
22474
diff
changeset
|
863 if (*skipwhite(*arg) == ':') |
0afa30d6dc72
patch 8.2.1861: Vim9: no specific error when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents:
22474
diff
changeset
|
864 semsg(_(e_no_white_space_allowed_before_str), ":"); |
0afa30d6dc72
patch 8.2.1861: Vim9: no specific error when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents:
22474
diff
changeset
|
865 else |
0afa30d6dc72
patch 8.2.1861: Vim9: no specific error when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents:
22474
diff
changeset
|
866 semsg(_(e_missing_dict_colon), *arg); |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
867 clear_tv(&tvkey); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
868 goto failret; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
869 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
870 if (evaluate) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
871 { |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
872 key = tv_get_string_buf_chk(&tvkey, buf); |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
873 if (key == NULL) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
874 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18201
diff
changeset
|
875 // "key" is NULL when tv_get_string_buf_chk() gave an errmsg |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
876 clear_tv(&tvkey); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
877 goto failret; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
878 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
879 } |
21034
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
880 if (vim9script && (*arg)[1] != NUL && !VIM_ISWHITE((*arg)[1])) |
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
881 { |
21909
a211bca98bc3
patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents:
21857
diff
changeset
|
882 semsg(_(e_white_space_required_after_str), ":"); |
21038
6ad5f0c99ee9
patch 8.2.1070: Vim9: leaking memory when lacking white space in dict
Bram Moolenaar <Bram@vim.org>
parents:
21034
diff
changeset
|
883 clear_tv(&tvkey); |
21034
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
884 goto failret; |
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
885 } |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
886 |
21148
667192c5938b
patch 8.2.1125: Vim9: double quote can be a string or a comment
Bram Moolenaar <Bram@vim.org>
parents:
21118
diff
changeset
|
887 *arg = skipwhite_and_linebreak(*arg + 1, evalarg); |
21034
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
888 if (eval1(arg, &tv, evalarg) == FAIL) // recursive! |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
889 { |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
890 if (evaluate) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
891 clear_tv(&tvkey); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
892 goto failret; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
893 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
894 if (evaluate) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
895 { |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
896 item = dict_find(d, key, -1); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
897 if (item != NULL) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
898 { |
22625
0afa30d6dc72
patch 8.2.1861: Vim9: no specific error when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents:
22474
diff
changeset
|
899 semsg(_(e_duplicate_key), key); |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
900 clear_tv(&tvkey); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
901 clear_tv(&tv); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
902 goto failret; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
903 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
904 item = dictitem_alloc(key); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
905 if (item != NULL) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
906 { |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
907 item->di_tv = tv; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
908 item->di_tv.v_lock = 0; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
909 if (dict_add(d, item) == FAIL) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
910 dictitem_free(item); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
911 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
912 } |
18201
2ec4ed3f5e12
patch 8.1.2095: leaking memory when getting item from dict
Bram Moolenaar <Bram@vim.org>
parents:
17905
diff
changeset
|
913 clear_tv(&tvkey); |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
914 |
21556
963913d80284
patch 8.2.1328: no space allowed before comma in list
Bram Moolenaar <Bram@vim.org>
parents:
21552
diff
changeset
|
915 // the comma should come right after the value, but this wasn't checked |
963913d80284
patch 8.2.1328: no space allowed before comma in list
Bram Moolenaar <Bram@vim.org>
parents:
21552
diff
changeset
|
916 // previously, so only require it in Vim9 script. |
963913d80284
patch 8.2.1328: no space allowed before comma in list
Bram Moolenaar <Bram@vim.org>
parents:
21552
diff
changeset
|
917 if (!vim9script) |
963913d80284
patch 8.2.1328: no space allowed before comma in list
Bram Moolenaar <Bram@vim.org>
parents:
21552
diff
changeset
|
918 *arg = skipwhite(*arg); |
21034
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
919 had_comma = **arg == ','; |
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
920 if (had_comma) |
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
921 { |
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
922 if (vim9script && (*arg)[1] != NUL && !VIM_ISWHITE((*arg)[1])) |
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
923 { |
21909
a211bca98bc3
patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents:
21857
diff
changeset
|
924 semsg(_(e_white_space_required_after_str), ","); |
21034
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
925 goto failret; |
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
926 } |
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
927 *arg = skipwhite(*arg + 1); |
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
928 } |
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
929 |
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
930 // the "}" can be on the next line |
21148
667192c5938b
patch 8.2.1125: Vim9: double quote can be a string or a comment
Bram Moolenaar <Bram@vim.org>
parents:
21118
diff
changeset
|
931 *arg = skipwhite_and_linebreak(*arg, evalarg); |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
932 if (**arg == '}') |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
933 break; |
21034
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
934 if (!had_comma) |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
935 { |
22625
0afa30d6dc72
patch 8.2.1861: Vim9: no specific error when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents:
22474
diff
changeset
|
936 if (**arg == ',') |
0afa30d6dc72
patch 8.2.1861: Vim9: no specific error when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents:
22474
diff
changeset
|
937 semsg(_(e_no_white_space_allowed_before_str), ","); |
0afa30d6dc72
patch 8.2.1861: Vim9: no specific error when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents:
22474
diff
changeset
|
938 else |
0afa30d6dc72
patch 8.2.1861: Vim9: no specific error when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents:
22474
diff
changeset
|
939 semsg(_(e_missing_dict_comma), *arg); |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
940 goto failret; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
941 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
942 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
943 |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
944 if (**arg != '}') |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
945 { |
22625
0afa30d6dc72
patch 8.2.1861: Vim9: no specific error when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents:
22474
diff
changeset
|
946 semsg(_(e_missing_dict_end), *arg); |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
947 failret: |
17159
3fd0765f454f
patch 8.1.1579: dict and list could be GC'ed while displaying error
Bram Moolenaar <Bram@vim.org>
parents:
17123
diff
changeset
|
948 if (d != NULL) |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
949 dict_free(d); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
950 return FAIL; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
951 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
952 |
22681
674ba3200e1f
patch 8.2.1889: Vim9: errornous error for missing white space after {}
Bram Moolenaar <Bram@vim.org>
parents:
22625
diff
changeset
|
953 *arg = *arg + 1; |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
954 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
|
955 rettv_dict_set(rettv, d); |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
956 |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
957 return OK; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
958 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
959 |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
960 /* |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
961 * 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
|
962 * 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
|
963 * 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
|
964 * 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
|
965 */ |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
966 void |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
967 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
|
968 { |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
969 dictitem_T *di1; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
970 hashitem_T *hi2; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
971 int todo; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
972 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
|
973 |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
974 todo = (int)d2->dv_hashtab.ht_used; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
975 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
|
976 { |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
977 if (!HASHITEM_EMPTY(hi2)) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
978 { |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
979 --todo; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
980 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
|
981 if (d1->dv_scope != 0) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
982 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18201
diff
changeset
|
983 // Disallow replacing a builtin function in l: and g:. |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18201
diff
changeset
|
984 // Check the key to be valid when adding to any scope. |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
985 if (d1->dv_scope == VAR_DEF_SCOPE |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
986 && HI2DI(hi2)->di_tv.v_type == VAR_FUNC |
21691
f41c646cb8b9
patch 8.2.1395: Vim9: no error if declaring a funcref with lower case letter
Bram Moolenaar <Bram@vim.org>
parents:
21658
diff
changeset
|
987 && var_wrong_func_name(hi2->hi_key, di1 == NULL)) |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
988 break; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
989 if (!valid_varname(hi2->hi_key)) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
990 break; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
991 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
992 if (di1 == NULL) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
993 { |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
994 di1 = dictitem_copy(HI2DI(hi2)); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
995 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
|
996 dictitem_free(di1); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
997 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
998 else if (*action == 'e') |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
999 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15267
diff
changeset
|
1000 semsg(_("E737: Key already exists: %s"), hi2->hi_key); |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1001 break; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1002 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1003 else if (*action == 'f' && HI2DI(hi2) != di1) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1004 { |
22298
07e48ee8c3bb
patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents:
21909
diff
changeset
|
1005 if (value_check_lock(di1->di_tv.v_lock, arg_errmsg, TRUE) |
15780
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
1006 || var_check_ro(di1->di_flags, arg_errmsg, TRUE)) |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1007 break; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1008 clear_tv(&di1->di_tv); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1009 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
|
1010 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1011 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1012 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1013 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1014 |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1015 /* |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1016 * 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
|
1017 */ |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1018 dictitem_T * |
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|
1019 dict_lookup(hashitem_T *hi) |
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1020 { |
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|
1021 return HI2DI(hi); |
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1022 } |
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1023 |
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1024 /* |
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1025 * Return TRUE when two dictionaries have exactly the same key/values. |
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1026 */ |
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|
1027 int |
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1028 dict_equal( |
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|
1029 dict_T *d1, |
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|
1030 dict_T *d2, |
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1031 int ic, // ignore case for strings |
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|
1032 int recursive) // TRUE when used recursively |
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1033 { |
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1034 hashitem_T *hi; |
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1035 dictitem_T *item2; |
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1036 int todo; |
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1037 |
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1038 if (d1 == d2) |
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1039 return TRUE; |
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1040 if (dict_len(d1) != dict_len(d2)) |
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1041 return FALSE; |
20128
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1042 if (dict_len(d1) == 0) |
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1043 // empty and NULL dicts are considered equal |
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1044 return TRUE; |
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1045 if (d1 == NULL || d2 == NULL) |
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1046 return FALSE; |
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1047 |
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1048 todo = (int)d1->dv_hashtab.ht_used; |
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1049 for (hi = d1->dv_hashtab.ht_array; todo > 0; ++hi) |
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|
1050 { |
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|
1051 if (!HASHITEM_EMPTY(hi)) |
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1052 { |
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1053 item2 = dict_find(d2, hi->hi_key, -1); |
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1054 if (item2 == NULL) |
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1055 return FALSE; |
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1056 if (!tv_equal(&HI2DI(hi)->di_tv, &item2->di_tv, ic, recursive)) |
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1057 return FALSE; |
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1058 --todo; |
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1059 } |
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1060 } |
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1061 return TRUE; |
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1062 } |
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1063 |
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1064 /* |
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1065 * Turn a dict into a list: |
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1066 * "what" == 0: list of keys |
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1067 * "what" == 1: list of values |
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1068 * "what" == 2: list of items |
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1069 */ |
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1070 static void |
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1071 dict_list(typval_T *argvars, typval_T *rettv, int what) |
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1072 { |
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1073 list_T *l2; |
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1074 dictitem_T *di; |
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1075 hashitem_T *hi; |
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1076 listitem_T *li; |
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1077 listitem_T *li2; |
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1078 dict_T *d; |
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1079 int todo; |
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1080 |
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1081 if (argvars[0].v_type != VAR_DICT) |
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1082 { |
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1083 emsg(_(e_dictreq)); |
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1084 return; |
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1085 } |
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1086 if ((d = argvars[0].vval.v_dict) == NULL) |
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1087 return; |
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1088 |
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1089 if (rettv_list_alloc(rettv) == FAIL) |
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1090 return; |
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1091 |
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1092 todo = (int)d->dv_hashtab.ht_used; |
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1093 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi) |
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1094 { |
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1095 if (!HASHITEM_EMPTY(hi)) |
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1096 { |
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1097 --todo; |
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1098 di = HI2DI(hi); |
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1099 |
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1100 li = listitem_alloc(); |
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1101 if (li == NULL) |
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1102 break; |
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1103 list_append(rettv->vval.v_list, li); |
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1104 |
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1105 if (what == 0) |
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1106 { |
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1107 // keys() |
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1108 li->li_tv.v_type = VAR_STRING; |
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1109 li->li_tv.v_lock = 0; |
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1110 li->li_tv.vval.v_string = vim_strsave(di->di_key); |
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1111 } |
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1112 else if (what == 1) |
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1113 { |
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1114 // values() |
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1115 copy_tv(&di->di_tv, &li->li_tv); |
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1116 } |
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1117 else |
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diff
changeset
|
1118 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
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changeset
|
1119 // items() |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1120 l2 = list_alloc(); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1121 li->li_tv.v_type = VAR_LIST; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1122 li->li_tv.v_lock = 0; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1123 li->li_tv.vval.v_list = l2; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1124 if (l2 == NULL) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1125 break; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1126 ++l2->lv_refcount; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1127 |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1128 li2 = listitem_alloc(); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1129 if (li2 == NULL) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1130 break; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1131 list_append(l2, li2); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1132 li2->li_tv.v_type = VAR_STRING; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1133 li2->li_tv.v_lock = 0; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1134 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
|
1135 |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1136 li2 = listitem_alloc(); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1137 if (li2 == NULL) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1138 break; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1139 list_append(l2, li2); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1140 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
|
1141 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1142 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1143 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
1144 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1145 |
13037
6e81a68d63a1
patch 8.0.1394: cannot intercept a yank command
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diff
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|
1146 /* |
17530
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|
1147 * "items(dict)" function |
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|
1148 */ |
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|
1149 void |
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changeset
|
1150 f_items(typval_T *argvars, typval_T *rettv) |
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|
1151 { |
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|
1152 dict_list(argvars, rettv, 2); |
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|
1153 } |
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|
1154 |
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|
1155 /* |
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|
1156 * "keys()" function |
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|
1157 */ |
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|
1158 void |
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|
1159 f_keys(typval_T *argvars, typval_T *rettv) |
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|
1160 { |
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|
1161 dict_list(argvars, rettv, 0); |
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|
1162 } |
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|
1163 |
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|
1164 /* |
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|
1165 * "values(dict)" function |
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|
1166 */ |
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|
1167 void |
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|
1168 f_values(typval_T *argvars, typval_T *rettv) |
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|
1169 { |
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|
1170 dict_list(argvars, rettv, 1); |
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|
1171 } |
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|
1172 |
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|
1173 /* |
13037
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parents:
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|
1174 * Make each item in the dict readonly (not the value of the item). |
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patch 8.0.1394: cannot intercept a yank command
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parents:
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|
1175 */ |
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patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
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|
1176 void |
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patch 8.0.1394: cannot intercept a yank command
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|
1177 dict_set_items_ro(dict_T *di) |
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|
1178 { |
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|
1179 int todo = (int)di->dv_hashtab.ht_used; |
6e81a68d63a1
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|
1180 hashitem_T *hi; |
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|
1181 |
18777
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patch 8.1.2378: using old C style comments
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changeset
|
1182 // Set readonly |
13037
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|
1183 for (hi = di->dv_hashtab.ht_array; todo > 0 ; ++hi) |
6e81a68d63a1
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|
1184 { |
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Christian Brabandt <cb@256bit.org>
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|
1185 if (HASHITEM_EMPTY(hi)) |
6e81a68d63a1
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|
1186 continue; |
6e81a68d63a1
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changeset
|
1187 --todo; |
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parents:
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diff
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|
1188 HI2DI(hi)->di_flags |= DI_FLAGS_RO | DI_FLAGS_FIX; |
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Christian Brabandt <cb@256bit.org>
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|
1189 } |
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Christian Brabandt <cb@256bit.org>
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|
1190 } |
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|
1191 |
17530
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|
1192 /* |
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|
1193 * "has_key()" function |
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|
1194 */ |
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|
1195 void |
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|
1196 f_has_key(typval_T *argvars, typval_T *rettv) |
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|
1197 { |
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|
1198 if (argvars[0].v_type != VAR_DICT) |
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|
1199 { |
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|
1200 emsg(_(e_dictreq)); |
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|
1201 return; |
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|
1202 } |
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|
1203 if (argvars[0].vval.v_dict == NULL) |
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|
1204 return; |
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|
1205 |
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|
1206 rettv->vval.v_number = dict_find(argvars[0].vval.v_dict, |
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|
1207 tv_get_string(&argvars[1]), -1) != NULL; |
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|
1208 } |
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|
1209 |
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|
1210 /* |
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|
1211 * "remove({dict})" function |
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|
1212 */ |
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|
1213 void |
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changeset
|
1214 dict_remove(typval_T *argvars, typval_T *rettv, char_u *arg_errmsg) |
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|
1215 { |
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|
1216 dict_T *d; |
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|
1217 char_u *key; |
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|
1218 dictitem_T *di; |
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|
1219 |
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|
1220 if (argvars[2].v_type != VAR_UNKNOWN) |
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changeset
|
1221 semsg(_(e_toomanyarg), "remove()"); |
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|
1222 else if ((d = argvars[0].vval.v_dict) != NULL |
22298
07e48ee8c3bb
patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
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21909
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changeset
|
1223 && !value_check_lock(d->dv_lock, arg_errmsg, TRUE)) |
17530
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|
1224 { |
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changeset
|
1225 key = tv_get_string_chk(&argvars[1]); |
ef23ec1eee54
patch 8.1.1763: evalfunc.c is still too big
Bram Moolenaar <Bram@vim.org>
parents:
17368
diff
changeset
|
1226 if (key != NULL) |
ef23ec1eee54
patch 8.1.1763: evalfunc.c is still too big
Bram Moolenaar <Bram@vim.org>
parents:
17368
diff
changeset
|
1227 { |
ef23ec1eee54
patch 8.1.1763: evalfunc.c is still too big
Bram Moolenaar <Bram@vim.org>
parents:
17368
diff
changeset
|
1228 di = dict_find(d, key, -1); |
ef23ec1eee54
patch 8.1.1763: evalfunc.c is still too big
Bram Moolenaar <Bram@vim.org>
parents:
17368
diff
changeset
|
1229 if (di == NULL) |
ef23ec1eee54
patch 8.1.1763: evalfunc.c is still too big
Bram Moolenaar <Bram@vim.org>
parents:
17368
diff
changeset
|
1230 semsg(_(e_dictkey), key); |
ef23ec1eee54
patch 8.1.1763: evalfunc.c is still too big
Bram Moolenaar <Bram@vim.org>
parents:
17368
diff
changeset
|
1231 else if (!var_check_fixed(di->di_flags, arg_errmsg, TRUE) |
ef23ec1eee54
patch 8.1.1763: evalfunc.c is still too big
Bram Moolenaar <Bram@vim.org>
parents:
17368
diff
changeset
|
1232 && !var_check_ro(di->di_flags, arg_errmsg, TRUE)) |
ef23ec1eee54
patch 8.1.1763: evalfunc.c is still too big
Bram Moolenaar <Bram@vim.org>
parents:
17368
diff
changeset
|
1233 { |
ef23ec1eee54
patch 8.1.1763: evalfunc.c is still too big
Bram Moolenaar <Bram@vim.org>
parents:
17368
diff
changeset
|
1234 *rettv = di->di_tv; |
ef23ec1eee54
patch 8.1.1763: evalfunc.c is still too big
Bram Moolenaar <Bram@vim.org>
parents:
17368
diff
changeset
|
1235 init_tv(&di->di_tv); |
ef23ec1eee54
patch 8.1.1763: evalfunc.c is still too big
Bram Moolenaar <Bram@vim.org>
parents:
17368
diff
changeset
|
1236 dictitem_remove(d, di); |
ef23ec1eee54
patch 8.1.1763: evalfunc.c is still too big
Bram Moolenaar <Bram@vim.org>
parents:
17368
diff
changeset
|
1237 } |
ef23ec1eee54
patch 8.1.1763: evalfunc.c is still too big
Bram Moolenaar <Bram@vim.org>
parents:
17368
diff
changeset
|
1238 } |
ef23ec1eee54
patch 8.1.1763: evalfunc.c is still too big
Bram Moolenaar <Bram@vim.org>
parents:
17368
diff
changeset
|
1239 } |
ef23ec1eee54
patch 8.1.1763: evalfunc.c is still too big
Bram Moolenaar <Bram@vim.org>
parents:
17368
diff
changeset
|
1240 } |
ef23ec1eee54
patch 8.1.1763: evalfunc.c is still too big
Bram Moolenaar <Bram@vim.org>
parents:
17368
diff
changeset
|
1241 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18201
diff
changeset
|
1242 #endif // defined(FEAT_EVAL) |