Mercurial > vim
annotate src/dict.c @ 22860:53acb89ec9f2 v8.2.1977
patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Commit: https://github.com/vim/vim/commit/ea2d407f9c144bb634c59017944e4930ed7f80a2
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Nov 12 12:08:51 2020 +0100
patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Problem: Vim9: error for using a string in a condition is confusing.
Solution: Give a more specific error. Also adjust the compile time type
checking for || and &&.
author | Bram Moolenaar <Bram@vim.org> |
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date | Thu, 12 Nov 2020 12:15:04 +0100 |
parents | 20ccf5f7dc6d |
children | 5b2f97d10a8c |
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 * Caller should take care of the reference count. |
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26 */ |
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27 dict_T * |
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28 dict_alloc(void) |
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29 { |
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30 dict_T *d; |
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31 |
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32 d = ALLOC_CLEAR_ONE(dict_T); |
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33 if (d != NULL) |
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34 { |
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35 // Add the dict to the list of dicts for garbage collection. |
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36 if (first_dict != NULL) |
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37 first_dict->dv_used_prev = d; |
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38 d->dv_used_next = first_dict; |
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39 d->dv_used_prev = NULL; |
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40 first_dict = d; |
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41 |
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42 hash_init(&d->dv_hashtab); |
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43 d->dv_lock = 0; |
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44 d->dv_scope = 0; |
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45 d->dv_refcount = 0; |
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46 d->dv_copyID = 0; |
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47 } |
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48 return d; |
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49 } |
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50 |
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51 /* |
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52 * dict_alloc() with an ID for alloc_fail(). |
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53 */ |
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54 dict_T * |
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55 dict_alloc_id(alloc_id_T id UNUSED) |
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56 { |
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57 #ifdef FEAT_EVAL |
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58 if (alloc_fail_id == id && alloc_does_fail(sizeof(list_T))) |
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59 return NULL; |
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60 #endif |
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61 return (dict_alloc()); |
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62 } |
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63 |
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64 dict_T * |
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65 dict_alloc_lock(int lock) |
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66 { |
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67 dict_T *d = dict_alloc(); |
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68 |
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69 if (d != NULL) |
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70 d->dv_lock = lock; |
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71 return d; |
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72 } |
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73 |
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74 /* |
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75 * Allocate an empty dict for a return value. |
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76 * Returns OK or FAIL. |
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77 */ |
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78 int |
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79 rettv_dict_alloc(typval_T *rettv) |
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80 { |
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81 dict_T *d = dict_alloc_lock(0); |
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82 |
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83 if (d == NULL) |
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84 return FAIL; |
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85 |
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86 rettv_dict_set(rettv, d); |
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87 return OK; |
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88 } |
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89 |
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90 /* |
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91 * Set a dictionary as the return value |
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92 */ |
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93 void |
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94 rettv_dict_set(typval_T *rettv, dict_T *d) |
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95 { |
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96 rettv->v_type = VAR_DICT; |
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97 rettv->vval.v_dict = d; |
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98 if (d != NULL) |
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99 ++d->dv_refcount; |
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100 } |
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101 |
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102 /* |
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103 * Free a Dictionary, including all non-container items it contains. |
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104 * Ignores the reference count. |
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105 */ |
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106 void |
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107 dict_free_contents(dict_T *d) |
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108 { |
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109 hashtab_free_contents(&d->dv_hashtab); |
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110 } |
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111 |
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112 /* |
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113 * Clear hashtab "ht" and dict items it contains. |
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114 */ |
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115 void |
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116 hashtab_free_contents(hashtab_T *ht) |
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117 { |
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118 int todo; |
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119 hashitem_T *hi; |
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120 dictitem_T *di; |
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121 |
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122 // Lock the hashtab, we don't want it to resize while freeing items. |
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123 hash_lock(ht); |
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124 todo = (int)ht->ht_used; |
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125 for (hi = ht->ht_array; todo > 0; ++hi) |
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126 { |
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127 if (!HASHITEM_EMPTY(hi)) |
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128 { |
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129 // Remove the item before deleting it, just in case there is |
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130 // something recursive causing trouble. |
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131 di = HI2DI(hi); |
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132 hash_remove(ht, hi); |
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133 dictitem_free(di); |
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134 --todo; |
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135 } |
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136 } |
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137 |
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138 // The hashtab is still locked, it has to be re-initialized anyway. |
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139 hash_clear(ht); |
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140 } |
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141 |
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142 static void |
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143 dict_free_dict(dict_T *d) |
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144 { |
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145 // Remove the dict from the list of dicts for garbage collection. |
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146 if (d->dv_used_prev == NULL) |
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147 first_dict = d->dv_used_next; |
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148 else |
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149 d->dv_used_prev->dv_used_next = d->dv_used_next; |
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150 if (d->dv_used_next != NULL) |
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151 d->dv_used_next->dv_used_prev = d->dv_used_prev; |
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152 vim_free(d); |
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153 } |
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154 |
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155 static void |
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156 dict_free(dict_T *d) |
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157 { |
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158 if (!in_free_unref_items) |
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159 { |
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160 dict_free_contents(d); |
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161 dict_free_dict(d); |
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162 } |
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163 } |
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164 |
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165 /* |
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166 * Unreference a Dictionary: decrement the reference count and free it when it |
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167 * becomes zero. |
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168 */ |
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169 void |
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170 dict_unref(dict_T *d) |
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171 { |
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172 if (d != NULL && --d->dv_refcount <= 0) |
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173 dict_free(d); |
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174 } |
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175 |
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176 /* |
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177 * Go through the list of dicts and free items without the copyID. |
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178 * Returns TRUE if something was freed. |
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179 */ |
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180 int |
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181 dict_free_nonref(int copyID) |
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182 { |
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183 dict_T *dd; |
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184 int did_free = FALSE; |
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185 |
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186 for (dd = first_dict; dd != NULL; dd = dd->dv_used_next) |
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187 if ((dd->dv_copyID & COPYID_MASK) != (copyID & COPYID_MASK)) |
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188 { |
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189 // Free the Dictionary and ordinary items it contains, but don't |
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190 // recurse into Lists and Dictionaries, they will be in the list |
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191 // of dicts or list of lists. |
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192 dict_free_contents(dd); |
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193 did_free = TRUE; |
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194 } |
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195 return did_free; |
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196 } |
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197 |
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198 void |
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199 dict_free_items(int copyID) |
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200 { |
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201 dict_T *dd, *dd_next; |
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202 |
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203 for (dd = first_dict; dd != NULL; dd = dd_next) |
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204 { |
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205 dd_next = dd->dv_used_next; |
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206 if ((dd->dv_copyID & COPYID_MASK) != (copyID & COPYID_MASK)) |
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207 dict_free_dict(dd); |
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208 } |
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209 } |
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210 |
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211 /* |
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212 * Allocate a Dictionary item. |
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213 * The "key" is copied to the new item. |
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214 * Note that the type and value of the item "di_tv" still needs to be |
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215 * initialized! |
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216 * Returns NULL when out of memory. |
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217 */ |
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218 dictitem_T * |
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219 dictitem_alloc(char_u *key) |
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220 { |
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221 dictitem_T *di; |
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222 |
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223 di = alloc(offsetof(dictitem_T, di_key) + STRLEN(key) + 1); |
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224 if (di != NULL) |
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225 { |
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226 STRCPY(di->di_key, key); |
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227 di->di_flags = DI_FLAGS_ALLOC; |
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228 di->di_tv.v_lock = 0; |
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229 } |
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230 return di; |
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231 } |
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232 |
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233 /* |
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234 * Make a copy of a Dictionary item. |
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235 */ |
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236 static dictitem_T * |
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237 dictitem_copy(dictitem_T *org) |
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238 { |
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239 dictitem_T *di; |
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240 size_t len = STRLEN(org->di_key); |
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241 |
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242 di = alloc(offsetof(dictitem_T, di_key) + len + 1); |
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243 if (di != NULL) |
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244 { |
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245 mch_memmove(di->di_key, org->di_key, len + 1); |
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246 di->di_flags = DI_FLAGS_ALLOC; |
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247 copy_tv(&org->di_tv, &di->di_tv); |
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248 } |
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249 return di; |
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250 } |
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251 |
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252 /* |
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253 * Remove item "item" from Dictionary "dict" and free it. |
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254 */ |
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255 void |
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256 dictitem_remove(dict_T *dict, dictitem_T *item) |
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257 { |
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258 hashitem_T *hi; |
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259 |
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260 hi = hash_find(&dict->dv_hashtab, item->di_key); |
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261 if (HASHITEM_EMPTY(hi)) |
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262 internal_error("dictitem_remove()"); |
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263 else |
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264 hash_remove(&dict->dv_hashtab, hi); |
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265 dictitem_free(item); |
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266 } |
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267 |
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268 /* |
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269 * Free a dict item. Also clears the value. |
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270 */ |
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271 void |
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272 dictitem_free(dictitem_T *item) |
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273 { |
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274 clear_tv(&item->di_tv); |
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275 if (item->di_flags & DI_FLAGS_ALLOC) |
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276 vim_free(item); |
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277 } |
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278 |
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279 /* |
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280 * Make a copy of dict "d". Shallow if "deep" is FALSE. |
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281 * The refcount of the new dict is set to 1. |
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282 * See item_copy() for "copyID". |
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283 * Returns NULL when out of memory. |
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284 */ |
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285 dict_T * |
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286 dict_copy(dict_T *orig, int deep, int copyID) |
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287 { |
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288 dict_T *copy; |
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289 dictitem_T *di; |
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290 int todo; |
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291 hashitem_T *hi; |
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292 |
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293 if (orig == NULL) |
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294 return NULL; |
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295 |
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296 copy = dict_alloc(); |
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297 if (copy != NULL) |
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298 { |
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299 if (copyID != 0) |
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300 { |
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301 orig->dv_copyID = copyID; |
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302 orig->dv_copydict = copy; |
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303 } |
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304 todo = (int)orig->dv_hashtab.ht_used; |
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305 for (hi = orig->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi) |
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306 { |
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307 if (!HASHITEM_EMPTY(hi)) |
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308 { |
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309 --todo; |
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310 |
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311 di = dictitem_alloc(hi->hi_key); |
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312 if (di == NULL) |
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313 break; |
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314 if (deep) |
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315 { |
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316 if (item_copy(&HI2DI(hi)->di_tv, &di->di_tv, deep, |
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317 copyID) == FAIL) |
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318 { |
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319 vim_free(di); |
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320 break; |
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321 } |
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322 } |
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323 else |
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324 copy_tv(&HI2DI(hi)->di_tv, &di->di_tv); |
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325 if (dict_add(copy, di) == FAIL) |
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326 { |
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327 dictitem_free(di); |
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328 break; |
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329 } |
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330 } |
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331 } |
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332 |
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333 ++copy->dv_refcount; |
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334 if (todo > 0) |
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335 { |
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336 dict_unref(copy); |
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337 copy = NULL; |
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338 } |
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339 } |
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340 |
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341 return copy; |
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342 } |
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343 |
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344 /* |
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345 * Add item "item" to Dictionary "d". |
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346 * Returns FAIL when out of memory and when key already exists. |
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347 */ |
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348 int |
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349 dict_add(dict_T *d, dictitem_T *item) |
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350 { |
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351 return hash_add(&d->dv_hashtab, item->di_key); |
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352 } |
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353 |
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354 /* |
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355 * Add a number or special entry to dictionary "d". |
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356 * Returns FAIL when out of memory and when key already exists. |
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357 */ |
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358 static int |
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359 dict_add_number_special(dict_T *d, char *key, varnumber_T nr, vartype_T vartype) |
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360 { |
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361 dictitem_T *item; |
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362 |
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363 item = dictitem_alloc((char_u *)key); |
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364 if (item == NULL) |
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365 return FAIL; |
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366 item->di_tv.v_type = vartype; |
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367 item->di_tv.vval.v_number = nr; |
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368 if (dict_add(d, item) == FAIL) |
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369 { |
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370 dictitem_free(item); |
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371 return FAIL; |
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372 } |
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373 return OK; |
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374 } |
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375 |
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376 /* |
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377 * Add a number entry to dictionary "d". |
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378 * Returns FAIL when out of memory and when key already exists. |
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379 */ |
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380 int |
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381 dict_add_number(dict_T *d, char *key, varnumber_T nr) |
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382 { |
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383 return dict_add_number_special(d, key, nr, VAR_NUMBER); |
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384 } |
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385 |
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386 /* |
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387 * Add a special entry to dictionary "d". |
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388 * Returns FAIL when out of memory and when key already exists. |
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389 */ |
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390 int |
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391 dict_add_bool(dict_T *d, char *key, varnumber_T nr) |
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392 { |
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393 return dict_add_number_special(d, key, nr, VAR_BOOL); |
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394 } |
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395 |
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396 /* |
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397 * Add a string entry to dictionary "d". |
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398 * Returns FAIL when out of memory and when key already exists. |
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399 */ |
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400 int |
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401 dict_add_string(dict_T *d, char *key, char_u *str) |
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402 { |
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403 return dict_add_string_len(d, key, str, -1); |
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404 } |
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405 |
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406 /* |
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407 * Add a string entry to dictionary "d". |
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Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
408 * "str" will be copied to allocated memory. |
762fccd84b7c
patch 8.1.0642: swapinfo() leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
409 * When "len" is -1 use the whole string, otherwise only this many bytes. |
762fccd84b7c
patch 8.1.0642: swapinfo() leaks memory
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parents:
15211
diff
changeset
|
410 * 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
|
411 */ |
762fccd84b7c
patch 8.1.0642: swapinfo() leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
412 int |
762fccd84b7c
patch 8.1.0642: swapinfo() leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
413 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
|
414 { |
14301
3c80092eb211
patch 8.1.0166: using dict_add_nr_str() is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13037
diff
changeset
|
415 dictitem_T *item; |
15267
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patch 8.1.0642: swapinfo() leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
416 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
|
417 |
3c80092eb211
patch 8.1.0166: using dict_add_nr_str() is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13037
diff
changeset
|
418 item = dictitem_alloc((char_u *)key); |
3c80092eb211
patch 8.1.0166: using dict_add_nr_str() is clumsy
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parents:
13037
diff
changeset
|
419 if (item == NULL) |
3c80092eb211
patch 8.1.0166: using dict_add_nr_str() is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13037
diff
changeset
|
420 return FAIL; |
3c80092eb211
patch 8.1.0166: using dict_add_nr_str() is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13037
diff
changeset
|
421 item->di_tv.v_type = VAR_STRING; |
15267
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patch 8.1.0642: swapinfo() leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
422 if (str != NULL) |
762fccd84b7c
patch 8.1.0642: swapinfo() leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
423 { |
762fccd84b7c
patch 8.1.0642: swapinfo() leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
424 if (len == -1) |
762fccd84b7c
patch 8.1.0642: swapinfo() leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
425 val = vim_strsave(str); |
762fccd84b7c
patch 8.1.0642: swapinfo() leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
426 else |
762fccd84b7c
patch 8.1.0642: swapinfo() leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
427 val = vim_strnsave(str, len); |
762fccd84b7c
patch 8.1.0642: swapinfo() leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
428 } |
762fccd84b7c
patch 8.1.0642: swapinfo() leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
429 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
|
430 if (dict_add(d, item) == FAIL) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
431 { |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
432 dictitem_free(item); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
433 return FAIL; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
434 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
435 return OK; |
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 /* |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
439 * Add a list entry to dictionary "d". |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
440 * 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
|
441 */ |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
442 int |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
443 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
|
444 { |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
445 dictitem_T *item; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
446 |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
447 item = dictitem_alloc((char_u *)key); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
448 if (item == NULL) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
449 return FAIL; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
450 item->di_tv.v_type = VAR_LIST; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
451 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
|
452 ++list->lv_refcount; |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
453 if (dict_add(d, item) == FAIL) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
454 { |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
455 dictitem_free(item); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
456 return FAIL; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
457 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
458 return OK; |
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 |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
461 /* |
19047
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
462 * 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
|
463 * 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
|
464 */ |
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
465 int |
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
466 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
|
467 { |
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
468 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
|
469 |
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
470 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
|
471 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
|
472 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
|
473 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
|
474 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
|
475 { |
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
476 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
|
477 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
|
478 } |
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
479 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
|
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 |
a3fce2763e83
patch 8.2.0084: complete item "user_data" can only be a string
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
482 /* |
17123
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
483 * 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
|
484 * 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
|
485 */ |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
486 int |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
487 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
|
488 { |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
489 dictitem_T *item; |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
490 |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
491 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
|
492 if (item == NULL) |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
493 return FAIL; |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
494 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
|
495 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
|
496 { |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
497 dictitem_free(item); |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
498 return FAIL; |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
499 } |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
500 return OK; |
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 |
efc6f5e3b543
patch 8.1.1561: popup_setoptions() is not implemented yet
Bram Moolenaar <Bram@vim.org>
parents:
16902
diff
changeset
|
503 /* |
16447
54ffc82f38a8
patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents:
16268
diff
changeset
|
504 * 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
|
505 * 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
|
506 * 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
|
507 * 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
|
508 * 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
|
509 */ |
54ffc82f38a8
patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents:
16268
diff
changeset
|
510 void |
54ffc82f38a8
patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents:
16268
diff
changeset
|
511 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
|
512 { |
54ffc82f38a8
patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents:
16268
diff
changeset
|
513 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
|
514 iter->dit_todo = 0; |
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515 else |
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516 { |
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517 dict_T *d = var->vval.v_dict; |
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518 |
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519 iter->dit_todo = d->dv_hashtab.ht_used; |
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520 iter->dit_hi = d->dv_hashtab.ht_array; |
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521 } |
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522 } |
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523 |
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524 /* |
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525 * Iterate over the items referred to by "iter". It should be initialized with |
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526 * dict_iterate_start(). |
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527 * Returns a pointer to the key. |
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528 * "*tv_result" is set to point to the value for that key. |
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529 * If there are no more items, NULL is returned. |
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530 */ |
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531 char_u * |
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532 dict_iterate_next(dict_iterator_T *iter, typval_T **tv_result) |
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533 { |
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534 dictitem_T *di; |
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535 char_u *result; |
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536 |
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537 if (iter->dit_todo == 0) |
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538 return NULL; |
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539 |
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540 while (HASHITEM_EMPTY(iter->dit_hi)) |
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541 ++iter->dit_hi; |
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542 |
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543 di = HI2DI(iter->dit_hi); |
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544 result = di->di_key; |
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545 *tv_result = &di->di_tv; |
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546 |
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547 --iter->dit_todo; |
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548 ++iter->dit_hi; |
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549 return result; |
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550 } |
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551 |
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552 /* |
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553 * Add a dict entry to dictionary "d". |
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554 * Returns FAIL when out of memory and when key already exists. |
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555 */ |
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556 int |
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557 dict_add_dict(dict_T *d, char *key, dict_T *dict) |
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558 { |
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559 dictitem_T *item; |
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560 |
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561 item = dictitem_alloc((char_u *)key); |
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562 if (item == NULL) |
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563 return FAIL; |
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564 item->di_tv.v_type = VAR_DICT; |
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565 item->di_tv.vval.v_dict = dict; |
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566 ++dict->dv_refcount; |
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567 if (dict_add(d, item) == FAIL) |
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568 { |
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569 dictitem_free(item); |
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570 return FAIL; |
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571 } |
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572 return OK; |
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573 } |
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574 |
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575 /* |
9556
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576 * Get the number of items in a Dictionary. |
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577 */ |
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578 long |
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579 dict_len(dict_T *d) |
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580 { |
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581 if (d == NULL) |
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582 return 0L; |
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583 return (long)d->dv_hashtab.ht_used; |
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584 } |
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585 |
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586 /* |
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587 * Find item "key[len]" in Dictionary "d". |
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588 * If "len" is negative use strlen(key). |
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589 * Returns NULL when not found. |
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590 */ |
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591 dictitem_T * |
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592 dict_find(dict_T *d, char_u *key, int len) |
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593 { |
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594 #define AKEYLEN 200 |
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595 char_u buf[AKEYLEN]; |
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596 char_u *akey; |
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597 char_u *tofree = NULL; |
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598 hashitem_T *hi; |
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599 |
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600 if (d == NULL) |
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601 return NULL; |
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602 if (len < 0) |
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603 akey = key; |
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604 else if (len >= AKEYLEN) |
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605 { |
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606 tofree = akey = vim_strnsave(key, len); |
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607 if (akey == NULL) |
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608 return NULL; |
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609 } |
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610 else |
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611 { |
18777
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612 // Avoid a malloc/free by using buf[]. |
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613 vim_strncpy(buf, key, len); |
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614 akey = buf; |
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615 } |
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commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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616 |
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617 hi = hash_find(&d->dv_hashtab, akey); |
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618 vim_free(tofree); |
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619 if (HASHITEM_EMPTY(hi)) |
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620 return NULL; |
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621 return HI2DI(hi); |
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622 } |
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623 |
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624 /* |
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625 * Get a typval_T item from a dictionary and copy it into "rettv". |
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626 * Returns FAIL if the entry doesn't exist or out of memory. |
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627 */ |
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628 int |
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629 dict_get_tv(dict_T *d, char_u *key, typval_T *rettv) |
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630 { |
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631 dictitem_T *di; |
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632 |
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633 di = dict_find(d, key, -1); |
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634 if (di == NULL) |
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635 return FAIL; |
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636 copy_tv(&di->di_tv, rettv); |
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637 return OK; |
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638 } |
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639 |
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640 /* |
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641 * Get a string item from a dictionary. |
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642 * When "save" is TRUE allocate memory for it. |
9770
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643 * When FALSE a shared buffer is used, can only be used once! |
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644 * Returns NULL if the entry doesn't exist or out of memory. |
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645 */ |
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646 char_u * |
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647 dict_get_string(dict_T *d, char_u *key, int save) |
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648 { |
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649 dictitem_T *di; |
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650 char_u *s; |
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651 |
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652 di = dict_find(d, key, -1); |
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653 if (di == NULL) |
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654 return NULL; |
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655 s = tv_get_string(&di->di_tv); |
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656 if (save && s != NULL) |
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657 s = vim_strsave(s); |
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658 return s; |
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659 } |
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660 |
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661 /* |
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662 * Get a number item from a dictionary. |
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663 * Returns 0 if the entry doesn't exist. |
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664 */ |
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665 varnumber_T |
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666 dict_get_number(dict_T *d, char_u *key) |
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667 { |
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668 return dict_get_number_def(d, key, 0); |
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669 } |
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670 |
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671 /* |
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672 * Get a number item from a dictionary. |
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673 * Returns "def" if the entry doesn't exist. |
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674 */ |
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675 varnumber_T |
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676 dict_get_number_def(dict_T *d, char_u *key, int def) |
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677 { |
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678 dictitem_T *di; |
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679 |
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680 di = dict_find(d, key, -1); |
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681 if (di == NULL) |
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682 return def; |
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683 return tv_get_number(&di->di_tv); |
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684 } |
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685 |
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686 /* |
16902
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687 * Get a number item from a dictionary. |
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688 * Returns 0 if the entry doesn't exist. |
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689 * Give an error if the entry is not a number. |
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690 */ |
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691 varnumber_T |
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692 dict_get_number_check(dict_T *d, char_u *key) |
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693 { |
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694 dictitem_T *di; |
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695 |
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696 di = dict_find(d, key, -1); |
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697 if (di == NULL) |
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698 return 0; |
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699 if (di->di_tv.v_type != VAR_NUMBER) |
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700 { |
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701 semsg(_(e_invarg2), tv_get_string(&di->di_tv)); |
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702 return 0; |
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703 } |
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704 return tv_get_number(&di->di_tv); |
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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 |
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|
707 /* |
21857
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708 * Get a bool item (number or true/false) from a dictionary. |
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709 * Returns "def" if the entry doesn't exist. |
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710 */ |
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711 varnumber_T |
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|
712 dict_get_bool(dict_T *d, char_u *key, int def) |
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713 { |
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714 dictitem_T *di; |
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715 |
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716 di = dict_find(d, key, -1); |
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717 if (di == NULL) |
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|
718 return def; |
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
|
719 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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diff
changeset
|
720 } |
1f6dc5b953c4
patch 8.2.1478: Vim9: cannot use "true" for some popup options
Bram Moolenaar <Bram@vim.org>
parents:
21789
diff
changeset
|
721 |
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
|
722 /* |
9556
afaff1d283d3
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parents:
diff
changeset
|
723 * Return an allocated string with the string representation of a Dictionary. |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
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changeset
|
724 * May return NULL. |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff
changeset
|
725 */ |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
726 char_u * |
afaff1d283d3
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
727 dict2string(typval_T *tv, int copyID, int restore_copyID) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
728 { |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
729 garray_T ga; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
730 int first = TRUE; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
731 char_u *tofree; |
afaff1d283d3
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
732 char_u numbuf[NUMBUFLEN]; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
733 hashitem_T *hi; |
afaff1d283d3
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
734 char_u *s; |
afaff1d283d3
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parents:
diff
changeset
|
735 dict_T *d; |
afaff1d283d3
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
736 int todo; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
737 |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
738 if ((d = tv->vval.v_dict) == NULL) |
afaff1d283d3
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parents:
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changeset
|
739 return NULL; |
afaff1d283d3
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Christian Brabandt <cb@256bit.org>
parents:
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|
740 ga_init2(&ga, (int)sizeof(char), 80); |
afaff1d283d3
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parents:
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|
741 ga_append(&ga, '{'); |
afaff1d283d3
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Christian Brabandt <cb@256bit.org>
parents:
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|
742 |
afaff1d283d3
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
743 todo = (int)d->dv_hashtab.ht_used; |
afaff1d283d3
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Christian Brabandt <cb@256bit.org>
parents:
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|
744 for (hi = d->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
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|
745 { |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
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changeset
|
746 if (!HASHITEM_EMPTY(hi)) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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|
747 { |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
748 --todo; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
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|
749 |
afaff1d283d3
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
750 if (first) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff
changeset
|
751 first = FALSE; |
afaff1d283d3
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
752 else |
afaff1d283d3
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Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
753 ga_concat(&ga, (char_u *)", "); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
diff
changeset
|
754 |
afaff1d283d3
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
755 tofree = string_quote(hi->hi_key, FALSE); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
756 if (tofree != NULL) |
afaff1d283d3
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parents:
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changeset
|
757 { |
afaff1d283d3
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Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
758 ga_concat(&ga, tofree); |
afaff1d283d3
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Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
759 vim_free(tofree); |
afaff1d283d3
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parents:
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|
760 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
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|
761 ga_concat(&ga, (char_u *)": "); |
afaff1d283d3
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parents:
diff
changeset
|
762 s = echo_string_core(&HI2DI(hi)->di_tv, &tofree, numbuf, copyID, |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
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|
763 FALSE, restore_copyID, TRUE); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
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|
764 if (s != NULL) |
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changeset
|
765 ga_concat(&ga, s); |
afaff1d283d3
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parents:
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changeset
|
766 vim_free(tofree); |
afaff1d283d3
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parents:
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|
767 if (s == NULL || did_echo_string_emsg) |
afaff1d283d3
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changeset
|
768 break; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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|
769 line_breakcheck(); |
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|
770 |
afaff1d283d3
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|
771 } |
afaff1d283d3
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changeset
|
772 } |
afaff1d283d3
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Christian Brabandt <cb@256bit.org>
parents:
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|
773 if (todo > 0) |
afaff1d283d3
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parents:
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|
774 { |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
775 vim_free(ga.ga_data); |
afaff1d283d3
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parents:
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|
776 return NULL; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
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changeset
|
777 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
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changeset
|
778 |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
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|
779 ga_append(&ga, '}'); |
afaff1d283d3
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|
780 ga_append(&ga, NUL); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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changeset
|
781 return (char_u *)ga.ga_data; |
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|
782 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
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parents:
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changeset
|
783 |
afaff1d283d3
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Christian Brabandt <cb@256bit.org>
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|
784 /* |
17530
ef23ec1eee54
patch 8.1.1763: evalfunc.c is still too big
Bram Moolenaar <Bram@vim.org>
parents:
17368
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changeset
|
785 * Get the key for #{key: val} into "tv" and advance "arg". |
17368
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17159
diff
changeset
|
786 * Return FAIL when there is no valid key. |
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17159
diff
changeset
|
787 */ |
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17159
diff
changeset
|
788 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
|
789 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>
parents:
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diff
changeset
|
790 { |
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
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parents:
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changeset
|
791 char_u *p; |
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17159
diff
changeset
|
792 |
6604ecb7a615
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Bram Moolenaar <Bram@vim.org>
parents:
17159
diff
changeset
|
793 if (!ASCII_ISALNUM(**arg) && **arg != '_' && **arg != '-') |
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
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|
794 return FAIL; |
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
|
795 |
6604ecb7a615
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parents:
17159
diff
changeset
|
796 for (p = *arg; ASCII_ISALNUM(*p) || *p == '_' || *p == '-'; ++p) |
6604ecb7a615
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Bram Moolenaar <Bram@vim.org>
parents:
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|
797 ; |
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
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changeset
|
798 tv->v_type = VAR_STRING; |
20751
d9a2e5dcfd9f
patch 8.2.0928: many type casts are used for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
parents:
20397
diff
changeset
|
799 tv->vval.v_string = vim_strnsave(*arg, p - *arg); |
17368
6604ecb7a615
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
800 |
21761
5a2373c25a86
patch 8.2.1430: Vim9: error for missing comma instead of extra white space
Bram Moolenaar <Bram@vim.org>
parents:
21691
diff
changeset
|
801 *arg = p; |
17368
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Bram Moolenaar <Bram@vim.org>
parents:
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|
802 return OK; |
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Bram Moolenaar <Bram@vim.org>
parents:
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|
803 } |
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
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|
804 |
6604ecb7a615
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Bram Moolenaar <Bram@vim.org>
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changeset
|
805 /* |
9556
afaff1d283d3
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changeset
|
806 * Allocate a variable for a Dictionary and fill it from "*arg". |
21148
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patch 8.2.1125: Vim9: double quote can be a string or a comment
Bram Moolenaar <Bram@vim.org>
parents:
21118
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changeset
|
807 * "*arg" points to the "{". |
17530
ef23ec1eee54
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changeset
|
808 * "literal" is TRUE for #{key: val} |
9556
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|
809 * Return OK or FAIL. Returns NOTDONE for {expr}. |
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|
810 */ |
afaff1d283d3
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parents:
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changeset
|
811 int |
21034
2f8b0812819f
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Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
812 eval_dict(char_u **arg, typval_T *rettv, evalarg_T *evalarg, int literal) |
9556
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|
813 { |
21034
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
814 int evaluate = evalarg == NULL ? FALSE |
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
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parents:
20992
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changeset
|
815 : evalarg->eval_flags & EVAL_EVALUATE; |
9556
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changeset
|
816 dict_T *d = NULL; |
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parents:
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changeset
|
817 typval_T tvkey; |
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parents:
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changeset
|
818 typval_T tv; |
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|
819 char_u *key = NULL; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
820 dictitem_T *item; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
821 char_u *start = skipwhite(*arg + 1); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
822 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
|
823 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
|
824 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
|
825 |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
826 /* |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
827 * 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
|
828 * 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
|
829 * 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
|
830 * first item. |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
831 * But {} is an empty Dictionary. |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
832 */ |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20347
diff
changeset
|
833 if (!vim9script && *start != '}') |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
834 { |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20751
diff
changeset
|
835 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
|
836 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
|
837 if (*skipwhite(start) == '}') |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
838 return NOTDONE; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
839 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
840 |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
841 if (evaluate) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
842 { |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
843 d = dict_alloc(); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
844 if (d == NULL) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
845 return FAIL; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
846 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
847 tvkey.v_type = VAR_UNKNOWN; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
848 tv.v_type = VAR_UNKNOWN; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
849 |
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
|
850 *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
|
851 while (**arg != '}' && **arg != NUL) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
852 { |
17368
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17159
diff
changeset
|
853 if ((literal |
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17159
diff
changeset
|
854 ? 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
|
855 : eval1(arg, &tvkey, evalarg)) == FAIL) // recursive! |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
856 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
|
857 |
21556
963913d80284
patch 8.2.1328: no space allowed before comma in list
Bram Moolenaar <Bram@vim.org>
parents:
21552
diff
changeset
|
858 // 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
|
859 // 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
|
860 if (!vim9script) |
cbc570e66d11
patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents:
21279
diff
changeset
|
861 *arg = skipwhite(*arg); |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
862 if (**arg != ':') |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
863 { |
22625
0afa30d6dc72
patch 8.2.1861: Vim9: no specific error when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents:
22474
diff
changeset
|
864 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
|
865 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
|
866 else |
0afa30d6dc72
patch 8.2.1861: Vim9: no specific error when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents:
22474
diff
changeset
|
867 semsg(_(e_missing_dict_colon), *arg); |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
868 clear_tv(&tvkey); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
869 goto failret; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
870 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
871 if (evaluate) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
872 { |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
873 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
|
874 if (key == NULL) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
875 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18201
diff
changeset
|
876 // "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
|
877 clear_tv(&tvkey); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
878 goto failret; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
879 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
880 } |
21034
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
881 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
|
882 { |
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
|
883 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
|
884 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
|
885 goto failret; |
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
886 } |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
887 |
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
|
888 *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
|
889 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
|
890 { |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
891 if (evaluate) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
892 clear_tv(&tvkey); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
893 goto failret; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
894 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
895 if (evaluate) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
896 { |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
897 item = dict_find(d, key, -1); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
898 if (item != NULL) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
899 { |
22625
0afa30d6dc72
patch 8.2.1861: Vim9: no specific error when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents:
22474
diff
changeset
|
900 semsg(_(e_duplicate_key), key); |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
901 clear_tv(&tvkey); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
902 clear_tv(&tv); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
903 goto failret; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
904 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
905 item = dictitem_alloc(key); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
906 if (item != NULL) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
907 { |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
908 item->di_tv = tv; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
909 item->di_tv.v_lock = 0; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
910 if (dict_add(d, item) == FAIL) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
911 dictitem_free(item); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
912 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
913 } |
18201
2ec4ed3f5e12
patch 8.1.2095: leaking memory when getting item from dict
Bram Moolenaar <Bram@vim.org>
parents:
17905
diff
changeset
|
914 clear_tv(&tvkey); |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
915 |
21556
963913d80284
patch 8.2.1328: no space allowed before comma in list
Bram Moolenaar <Bram@vim.org>
parents:
21552
diff
changeset
|
916 // 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
|
917 // 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
|
918 if (!vim9script) |
963913d80284
patch 8.2.1328: no space allowed before comma in list
Bram Moolenaar <Bram@vim.org>
parents:
21552
diff
changeset
|
919 *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
|
920 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
|
921 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
|
922 { |
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
923 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
|
924 { |
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
|
925 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
|
926 goto failret; |
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
927 } |
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
928 *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
|
929 } |
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
930 |
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
931 // 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
|
932 *arg = skipwhite_and_linebreak(*arg, evalarg); |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
933 if (**arg == '}') |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
934 break; |
21034
2f8b0812819f
patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
935 if (!had_comma) |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
936 { |
22625
0afa30d6dc72
patch 8.2.1861: Vim9: no specific error when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents:
22474
diff
changeset
|
937 if (**arg == ',') |
0afa30d6dc72
patch 8.2.1861: Vim9: no specific error when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents:
22474
diff
changeset
|
938 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
|
939 else |
0afa30d6dc72
patch 8.2.1861: Vim9: no specific error when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents:
22474
diff
changeset
|
940 semsg(_(e_missing_dict_comma), *arg); |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
941 goto failret; |
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 |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
945 if (**arg != '}') |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
946 { |
22625
0afa30d6dc72
patch 8.2.1861: Vim9: no specific error when parsing lambda fails
Bram Moolenaar <Bram@vim.org>
parents:
22474
diff
changeset
|
947 semsg(_(e_missing_dict_end), *arg); |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
948 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
|
949 if (d != NULL) |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
950 dict_free(d); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
951 return FAIL; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
952 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
953 |
22681
674ba3200e1f
patch 8.2.1889: Vim9: errornous error for missing white space after {}
Bram Moolenaar <Bram@vim.org>
parents:
22625
diff
changeset
|
954 *arg = *arg + 1; |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
955 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
|
956 rettv_dict_set(rettv, d); |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
957 |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
958 return OK; |
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 /* |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
962 * 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
|
963 * 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
|
964 * 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
|
965 * 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
|
966 */ |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
967 void |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
968 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
|
969 { |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
970 dictitem_T *di1; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
971 hashitem_T *hi2; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
972 int todo; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
973 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
|
974 |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
975 todo = (int)d2->dv_hashtab.ht_used; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
976 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
|
977 { |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
978 if (!HASHITEM_EMPTY(hi2)) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
979 { |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
980 --todo; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
981 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
|
982 if (d1->dv_scope != 0) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
983 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18201
diff
changeset
|
984 // 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
|
985 // 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
|
986 if (d1->dv_scope == VAR_DEF_SCOPE |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
987 && 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
|
988 && 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
|
989 break; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
990 if (!valid_varname(hi2->hi_key)) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
991 break; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
992 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
993 if (di1 == NULL) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
994 { |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
995 di1 = dictitem_copy(HI2DI(hi2)); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
996 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
|
997 dictitem_free(di1); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
998 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
999 else if (*action == 'e') |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1000 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15267
diff
changeset
|
1001 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
|
1002 break; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1003 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1004 else if (*action == 'f' && HI2DI(hi2) != di1) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1005 { |
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
|
1006 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
|
1007 || 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
|
1008 break; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1009 clear_tv(&di1->di_tv); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1010 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
|
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 /* |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1017 * 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
|
1018 */ |
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|
1019 dictitem_T * |
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|
1020 dict_lookup(hashitem_T *hi) |
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1021 { |
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|
1022 return HI2DI(hi); |
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1023 } |
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|
1024 |
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|
1025 /* |
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1026 * Return TRUE when two dictionaries have exactly the same key/values. |
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1027 */ |
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|
1028 int |
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1029 dict_equal( |
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1030 dict_T *d1, |
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|
1031 dict_T *d2, |
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|
1032 int ic, // ignore case for strings |
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|
1033 int recursive) // TRUE when used recursively |
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|
1034 { |
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|
1035 hashitem_T *hi; |
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|
1036 dictitem_T *item2; |
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1037 int todo; |
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1038 |
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1039 if (d1 == d2) |
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1040 return TRUE; |
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1041 if (dict_len(d1) != dict_len(d2)) |
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1042 return FALSE; |
20128
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|
1043 if (dict_len(d1) == 0) |
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|
1044 // empty and NULL dicts are considered equal |
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|
1045 return TRUE; |
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|
1046 if (d1 == NULL || d2 == NULL) |
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1047 return FALSE; |
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1048 |
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|
1049 todo = (int)d1->dv_hashtab.ht_used; |
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|
1050 for (hi = d1->dv_hashtab.ht_array; todo > 0; ++hi) |
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|
1051 { |
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|
1052 if (!HASHITEM_EMPTY(hi)) |
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1053 { |
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1054 item2 = dict_find(d2, hi->hi_key, -1); |
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1055 if (item2 == NULL) |
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1056 return FALSE; |
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1057 if (!tv_equal(&HI2DI(hi)->di_tv, &item2->di_tv, ic, recursive)) |
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1058 return FALSE; |
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|
1059 --todo; |
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1060 } |
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1061 } |
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1062 return TRUE; |
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1063 } |
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1064 |
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1065 /* |
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1066 * Turn a dict into a list: |
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1067 * "what" == 0: list of keys |
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1068 * "what" == 1: list of values |
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1069 * "what" == 2: list of items |
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1070 */ |
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1071 static void |
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1072 dict_list(typval_T *argvars, typval_T *rettv, int what) |
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1073 { |
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1074 list_T *l2; |
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1075 dictitem_T *di; |
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1076 hashitem_T *hi; |
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1077 listitem_T *li; |
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1078 listitem_T *li2; |
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1079 dict_T *d; |
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1080 int todo; |
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1081 |
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1082 if (argvars[0].v_type != VAR_DICT) |
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1083 { |
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1084 emsg(_(e_dictreq)); |
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1085 return; |
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1086 } |
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1087 if ((d = argvars[0].vval.v_dict) == NULL) |
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1088 return; |
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1089 |
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1090 if (rettv_list_alloc(rettv) == FAIL) |
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1091 return; |
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1092 |
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1093 todo = (int)d->dv_hashtab.ht_used; |
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1094 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi) |
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1095 { |
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1096 if (!HASHITEM_EMPTY(hi)) |
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1097 { |
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1098 --todo; |
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1099 di = HI2DI(hi); |
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1100 |
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1101 li = listitem_alloc(); |
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1102 if (li == NULL) |
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1103 break; |
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1104 list_append(rettv->vval.v_list, li); |
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1105 |
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1106 if (what == 0) |
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1107 { |
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1108 // keys() |
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1109 li->li_tv.v_type = VAR_STRING; |
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1110 li->li_tv.v_lock = 0; |
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1111 li->li_tv.vval.v_string = vim_strsave(di->di_key); |
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1112 } |
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1113 else if (what == 1) |
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1114 { |
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1115 // values() |
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1116 copy_tv(&di->di_tv, &li->li_tv); |
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1117 } |
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diff
changeset
|
1118 else |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1119 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1120 // items() |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1121 l2 = list_alloc(); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1122 li->li_tv.v_type = VAR_LIST; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1123 li->li_tv.v_lock = 0; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1124 li->li_tv.vval.v_list = l2; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1125 if (l2 == NULL) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1126 break; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1127 ++l2->lv_refcount; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1128 |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1129 li2 = listitem_alloc(); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1130 if (li2 == NULL) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1131 break; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1132 list_append(l2, li2); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1133 li2->li_tv.v_type = VAR_STRING; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1134 li2->li_tv.v_lock = 0; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1135 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
|
1136 |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1137 li2 = listitem_alloc(); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1138 if (li2 == NULL) |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1139 break; |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1140 list_append(l2, li2); |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1141 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
|
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:
diff
changeset
|
1144 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1145 } |
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1146 |
13037
6e81a68d63a1
patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
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diff
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|
1147 /* |
17530
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patch 8.1.1763: evalfunc.c is still too big
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|
1148 * "items(dict)" function |
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|
1149 */ |
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|
1150 void |
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diff
changeset
|
1151 f_items(typval_T *argvars, typval_T *rettv) |
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|
1152 { |
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Bram Moolenaar <Bram@vim.org>
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|
1153 dict_list(argvars, rettv, 2); |
ef23ec1eee54
patch 8.1.1763: evalfunc.c is still too big
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|
1154 } |
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patch 8.1.1763: evalfunc.c is still too big
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|
1155 |
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|
1156 /* |
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changeset
|
1157 * "keys()" function |
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|
1158 */ |
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|
1159 void |
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changeset
|
1160 f_keys(typval_T *argvars, typval_T *rettv) |
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|
1161 { |
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|
1162 dict_list(argvars, rettv, 0); |
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|
1163 } |
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|
1164 |
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|
1165 /* |
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|
1166 * "values(dict)" function |
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|
1167 */ |
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|
1168 void |
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changeset
|
1169 f_values(typval_T *argvars, typval_T *rettv) |
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|
1170 { |
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|
1171 dict_list(argvars, rettv, 1); |
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|
1172 } |
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|
1173 |
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|
1174 /* |
13037
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patch 8.0.1394: cannot intercept a yank command
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parents:
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diff
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|
1175 * Make each item in the dict readonly (not the value of the item). |
6e81a68d63a1
patch 8.0.1394: cannot intercept a yank command
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parents:
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|
1176 */ |
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Christian Brabandt <cb@256bit.org>
parents:
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|
1177 void |
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patch 8.0.1394: cannot intercept a yank command
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diff
changeset
|
1178 dict_set_items_ro(dict_T *di) |
6e81a68d63a1
patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
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|
1179 { |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1180 int todo = (int)di->dv_hashtab.ht_used; |
6e81a68d63a1
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parents:
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diff
changeset
|
1181 hashitem_T *hi; |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
1182 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
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diff
changeset
|
1183 // Set readonly |
13037
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parents:
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diff
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|
1184 for (hi = di->dv_hashtab.ht_array; todo > 0 ; ++hi) |
6e81a68d63a1
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Christian Brabandt <cb@256bit.org>
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|
1185 { |
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patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
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changeset
|
1186 if (HASHITEM_EMPTY(hi)) |
6e81a68d63a1
patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1187 continue; |
6e81a68d63a1
patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1188 --todo; |
6e81a68d63a1
patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
parents:
11418
diff
changeset
|
1189 HI2DI(hi)->di_flags |= DI_FLAGS_RO | DI_FLAGS_FIX; |
6e81a68d63a1
patch 8.0.1394: cannot intercept a yank command
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1190 } |
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Christian Brabandt <cb@256bit.org>
parents:
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|
1191 } |
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parents:
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|
1192 |
17530
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|
1193 /* |
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|
1194 * "has_key()" function |
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|
1195 */ |
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|
1196 void |
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changeset
|
1197 f_has_key(typval_T *argvars, typval_T *rettv) |
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|
1198 { |
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|
1199 if (argvars[0].v_type != VAR_DICT) |
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|
1200 { |
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|
1201 emsg(_(e_dictreq)); |
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diff
changeset
|
1202 return; |
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|
1203 } |
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|
1204 if (argvars[0].vval.v_dict == NULL) |
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|
1205 return; |
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|
1206 |
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changeset
|
1207 rettv->vval.v_number = dict_find(argvars[0].vval.v_dict, |
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|
1208 tv_get_string(&argvars[1]), -1) != NULL; |
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|
1209 } |
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|
1210 |
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|
1211 /* |
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changeset
|
1212 * "remove({dict})" function |
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|
1213 */ |
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|
1214 void |
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changeset
|
1215 dict_remove(typval_T *argvars, typval_T *rettv, char_u *arg_errmsg) |
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|
1216 { |
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|
1217 dict_T *d; |
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changeset
|
1218 char_u *key; |
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changeset
|
1219 dictitem_T *di; |
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|
1220 |
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changeset
|
1221 if (argvars[2].v_type != VAR_UNKNOWN) |
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diff
changeset
|
1222 semsg(_(e_toomanyarg), "remove()"); |
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changeset
|
1223 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
Bram Moolenaar <Bram@vim.org>
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21909
diff
changeset
|
1224 && !value_check_lock(d->dv_lock, arg_errmsg, TRUE)) |
17530
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patch 8.1.1763: evalfunc.c is still too big
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changeset
|
1225 { |
ef23ec1eee54
patch 8.1.1763: evalfunc.c is still too big
Bram Moolenaar <Bram@vim.org>
parents:
17368
diff
changeset
|
1226 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
|
1227 if (key != NULL) |
ef23ec1eee54
patch 8.1.1763: evalfunc.c is still too big
Bram Moolenaar <Bram@vim.org>
parents:
17368
diff
changeset
|
1228 { |
ef23ec1eee54
patch 8.1.1763: evalfunc.c is still too big
Bram Moolenaar <Bram@vim.org>
parents:
17368
diff
changeset
|
1229 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
|
1230 if (di == NULL) |
ef23ec1eee54
patch 8.1.1763: evalfunc.c is still too big
Bram Moolenaar <Bram@vim.org>
parents:
17368
diff
changeset
|
1231 semsg(_(e_dictkey), key); |
ef23ec1eee54
patch 8.1.1763: evalfunc.c is still too big
Bram Moolenaar <Bram@vim.org>
parents:
17368
diff
changeset
|
1232 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
|
1233 && !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
|
1234 { |
ef23ec1eee54
patch 8.1.1763: evalfunc.c is still too big
Bram Moolenaar <Bram@vim.org>
parents:
17368
diff
changeset
|
1235 *rettv = di->di_tv; |
ef23ec1eee54
patch 8.1.1763: evalfunc.c is still too big
Bram Moolenaar <Bram@vim.org>
parents:
17368
diff
changeset
|
1236 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
|
1237 dictitem_remove(d, di); |
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 } |
ef23ec1eee54
patch 8.1.1763: evalfunc.c is still too big
Bram Moolenaar <Bram@vim.org>
parents:
17368
diff
changeset
|
1242 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18201
diff
changeset
|
1243 #endif // defined(FEAT_EVAL) |