Mercurial > vim
annotate src/eval.c @ 21024:02b03915855d v8.2.1063
patch 8.2.1063: Vim9: no line break allowed before || or &&
Commit: https://github.com/vim/vim/commit/be7ee488761a5582a5605197c3951a17f20d072e
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Jun 26 21:38:51 2020 +0200
patch 8.2.1063: Vim9: no line break allowed before || or &&
Problem: Vim9: no line break allowed before || or &&.
Solution: Check for operator after line break.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Fri, 26 Jun 2020 21:45:16 +0200 |
parents | 9d8634e91d1b |
children | fe2ed85db946 |
rev | line source |
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 2 * |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * | |
5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
6 * Do ":help credits" in Vim to see a list of people who contributed. | |
7 * See README.txt for an overview of the Vim source code. | |
8 */ | |
9 | |
10 /* | |
11 * eval.c: Expression evaluation. | |
12 */ | |
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13 #define USING_FLOAT_STUFF |
7 | 14 |
15 #include "vim.h" | |
16 | |
1624 | 17 #if defined(FEAT_EVAL) || defined(PROTO) |
18 | |
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19 #ifdef VMS |
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20 # include <float.h> |
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21 #endif |
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22 |
117 | 23 static char *e_dictrange = N_("E719: Cannot use [:] with a Dictionary"); |
1624 | 24 |
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25 #define NAMESPACE_CHAR (char_u *)"abglstvw" |
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26 |
142 | 27 /* |
364 | 28 * When recursively copying lists and dicts we need to remember which ones we |
29 * have done to avoid endless recursiveness. This unique ID is used for that. | |
1891 | 30 * The last bit is used for previous_funccal, ignored when comparing. |
364 | 31 */ |
32 static int current_copyID = 0; | |
5973 | 33 |
7 | 34 /* |
76 | 35 * Info used by a ":for" loop. |
36 */ | |
137 | 37 typedef struct |
76 | 38 { |
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39 int fi_semicolon; // TRUE if ending in '; var]' |
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40 int fi_varcount; // nr of variables in the list |
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41 listwatch_T fi_lw; // keep an eye on the item used. |
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42 list_T *fi_list; // list being used |
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43 int fi_bi; // index of blob |
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44 blob_T *fi_blob; // blob being used |
137 | 45 } forinfo_T; |
76 | 46 |
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47 static int tv_op(typval_T *tv1, typval_T *tv2, char_u *op); |
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48 static int eval2(char_u **arg, typval_T *rettv, evalarg_T *evalarg); |
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49 static int eval3(char_u **arg, typval_T *rettv, evalarg_T *evalarg); |
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50 static int eval4(char_u **arg, typval_T *rettv, evalarg_T *evalarg); |
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51 static int eval5(char_u **arg, typval_T *rettv, evalarg_T *evalarg); |
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52 static int eval6(char_u **arg, typval_T *rettv, evalarg_T *evalarg, int want_string); |
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53 static int eval7(char_u **arg, typval_T *rettv, evalarg_T *evalarg, int want_string); |
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54 static int eval7_leader(typval_T *rettv, char_u *start_leader, char_u **end_leaderp); |
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55 |
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56 static int free_unref_items(int copyID); |
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57 static char_u *make_expanded_name(char_u *in_start, char_u *expr_start, char_u *expr_end, char_u *in_end); |
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58 |
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59 /* |
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60 * Return "n1" divided by "n2", taking care of dividing by zero. |
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61 */ |
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62 varnumber_T |
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63 num_divide(varnumber_T n1, varnumber_T n2) |
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64 { |
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65 varnumber_T result; |
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66 |
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67 if (n2 == 0) // give an error message? |
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68 { |
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69 if (n1 == 0) |
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70 result = VARNUM_MIN; // similar to NaN |
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71 else if (n1 < 0) |
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72 result = -VARNUM_MAX; |
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73 else |
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74 result = VARNUM_MAX; |
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75 } |
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76 else |
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77 result = n1 / n2; |
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78 |
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79 return result; |
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80 } |
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81 |
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82 /* |
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83 * Return "n1" modulus "n2", taking care of dividing by zero. |
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84 */ |
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85 varnumber_T |
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86 num_modulus(varnumber_T n1, varnumber_T n2) |
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87 { |
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88 // Give an error when n2 is 0? |
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89 return (n2 == 0) ? 0 : (n1 % n2); |
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90 } |
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91 |
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92 #if defined(EBCDIC) || defined(PROTO) |
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93 /* |
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94 * Compare struct fst by function name. |
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95 */ |
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96 static int |
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97 compare_func_name(const void *s1, const void *s2) |
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98 { |
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99 struct fst *p1 = (struct fst *)s1; |
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100 struct fst *p2 = (struct fst *)s2; |
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101 |
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102 return STRCMP(p1->f_name, p2->f_name); |
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103 } |
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104 |
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105 /* |
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106 * Sort the function table by function name. |
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107 * The sorting of the table above is ASCII dependent. |
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108 * On machines using EBCDIC we have to sort it. |
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109 */ |
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110 static void |
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111 sortFunctions(void) |
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112 { |
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113 int funcCnt = (int)(sizeof(functions) / sizeof(struct fst)) - 1; |
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114 |
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115 qsort(functions, (size_t)funcCnt, sizeof(struct fst), compare_func_name); |
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116 } |
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117 #endif |
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118 |
137 | 119 /* |
120 * Initialize the global and v: variables. | |
121 */ | |
122 void | |
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123 eval_init(void) |
137 | 124 { |
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125 evalvars_init(); |
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126 func_init(); |
137 | 127 |
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128 #ifdef EBCDIC |
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129 /* |
3178 | 130 * Sort the function table, to enable binary search. |
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131 */ |
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132 sortFunctions(); |
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133 #endif |
137 | 134 } |
135 | |
357 | 136 #if defined(EXITFREE) || defined(PROTO) |
137 void | |
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138 eval_clear(void) |
357 | 139 { |
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140 evalvars_clear(); |
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141 free_scriptnames(); // must come after evalvars_clear(). |
2849 | 142 free_locales(); |
357 | 143 |
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144 // autoloaded script names |
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145 free_autoload_scriptnames(); |
855 | 146 |
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147 // unreferenced lists and dicts |
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148 (void)garbage_collect(FALSE); |
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149 |
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150 // functions not garbage collected |
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151 free_all_functions(); |
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152 } |
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153 #endif |
137 | 154 |
7 | 155 /* |
156 * Top level evaluation function, returning a boolean. | |
157 * Sets "error" to TRUE if there was an error. | |
158 * Return TRUE or FALSE. | |
159 */ | |
160 int | |
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161 eval_to_bool( |
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162 char_u *arg, |
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163 int *error, |
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164 exarg_T *eap, |
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165 int skip) // only parse, don't execute |
7 | 166 { |
137 | 167 typval_T tv; |
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168 varnumber_T retval = FALSE; |
7 | 169 |
170 if (skip) | |
171 ++emsg_skip; | |
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172 if (eval0(arg, &tv, eap, skip ? NULL : &EVALARG_EVALUATE) == FAIL) |
7 | 173 *error = TRUE; |
174 else | |
175 { | |
176 *error = FALSE; | |
177 if (!skip) | |
178 { | |
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179 retval = (tv_get_number_chk(&tv, error) != 0); |
71 | 180 clear_tv(&tv); |
7 | 181 } |
182 } | |
183 if (skip) | |
184 --emsg_skip; | |
185 | |
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186 return (int)retval; |
7 | 187 } |
188 | |
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189 /* |
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190 * Call eval1() and give an error message if not done at a lower level. |
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191 */ |
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192 static int |
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193 eval1_emsg(char_u **arg, typval_T *rettv, int evaluate) |
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194 { |
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195 char_u *start = *arg; |
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196 int ret; |
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197 int did_emsg_before = did_emsg; |
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198 int called_emsg_before = called_emsg; |
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199 |
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200 ret = eval1(arg, rettv, evaluate ? &EVALARG_EVALUATE : NULL); |
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201 if (ret == FAIL) |
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202 { |
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203 // Report the invalid expression unless the expression evaluation has |
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204 // been cancelled due to an aborting error, an interrupt, or an |
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205 // exception, or we already gave a more specific error. |
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206 // Also check called_emsg for when using assert_fails(). |
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207 if (!aborting() && did_emsg == did_emsg_before |
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208 && called_emsg == called_emsg_before) |
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209 semsg(_(e_invexpr2), start); |
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210 } |
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211 return ret; |
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212 } |
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213 |
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214 /* |
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215 * Return whether a typval is a valid expression to pass to eval_expr_typval() |
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216 * or eval_expr_to_bool(). An empty string returns FALSE; |
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217 */ |
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218 int |
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219 eval_expr_valid_arg(typval_T *tv) |
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220 { |
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221 return tv->v_type != VAR_UNKNOWN |
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222 && (tv->v_type != VAR_STRING |
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223 || (tv->vval.v_string != NULL && *tv->vval.v_string != NUL)); |
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224 } |
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225 |
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226 /* |
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227 * Evaluate an expression, which can be a function, partial or string. |
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228 * Pass arguments "argv[argc]". |
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229 * Return the result in "rettv" and OK or FAIL. |
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230 */ |
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231 int |
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232 eval_expr_typval(typval_T *expr, typval_T *argv, int argc, typval_T *rettv) |
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233 { |
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234 char_u *s; |
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235 char_u buf[NUMBUFLEN]; |
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236 funcexe_T funcexe; |
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237 |
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238 if (expr->v_type == VAR_FUNC) |
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239 { |
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240 s = expr->vval.v_string; |
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241 if (s == NULL || *s == NUL) |
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242 return FAIL; |
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243 CLEAR_FIELD(funcexe); |
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244 funcexe.evaluate = TRUE; |
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245 if (call_func(s, -1, rettv, argc, argv, &funcexe) == FAIL) |
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246 return FAIL; |
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247 } |
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248 else if (expr->v_type == VAR_PARTIAL) |
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249 { |
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250 partial_T *partial = expr->vval.v_partial; |
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251 |
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252 if (partial == NULL) |
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253 return FAIL; |
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254 |
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255 if (partial->pt_func != NULL |
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256 && partial->pt_func->uf_def_status != UF_NOT_COMPILED) |
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257 { |
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258 if (call_def_function(partial->pt_func, argc, argv, |
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259 partial, rettv) == FAIL) |
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260 return FAIL; |
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261 } |
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262 else |
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263 { |
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264 s = partial_name(partial); |
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265 if (s == NULL || *s == NUL) |
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266 return FAIL; |
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267 CLEAR_FIELD(funcexe); |
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268 funcexe.evaluate = TRUE; |
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269 funcexe.partial = partial; |
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270 if (call_func(s, -1, rettv, argc, argv, &funcexe) == FAIL) |
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271 return FAIL; |
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272 } |
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273 } |
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274 else |
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275 { |
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276 s = tv_get_string_buf_chk(expr, buf); |
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277 if (s == NULL) |
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278 return FAIL; |
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279 s = skipwhite(s); |
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280 if (eval1_emsg(&s, rettv, TRUE) == FAIL) |
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281 return FAIL; |
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282 if (*s != NUL) // check for trailing chars after expr |
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283 { |
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284 clear_tv(rettv); |
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285 semsg(_(e_invexpr2), s); |
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286 return FAIL; |
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287 } |
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288 } |
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289 return OK; |
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290 } |
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291 |
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292 /* |
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293 * Like eval_to_bool() but using a typval_T instead of a string. |
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294 * Works for string, funcref and partial. |
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295 */ |
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296 int |
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297 eval_expr_to_bool(typval_T *expr, int *error) |
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298 { |
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299 typval_T rettv; |
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300 int res; |
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301 |
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302 if (eval_expr_typval(expr, NULL, 0, &rettv) == FAIL) |
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303 { |
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304 *error = TRUE; |
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305 return FALSE; |
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306 } |
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307 res = (tv_get_number_chk(&rettv, error) != 0); |
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308 clear_tv(&rettv); |
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309 return res; |
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310 } |
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311 |
7 | 312 /* |
313 * Top level evaluation function, returning a string. If "skip" is TRUE, | |
314 * only parsing to "nextcmd" is done, without reporting errors. Return | |
315 * pointer to allocated memory, or NULL for failure or when "skip" is TRUE. | |
316 */ | |
317 char_u * | |
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318 eval_to_string_skip( |
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319 char_u *arg, |
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320 exarg_T *eap, |
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321 int skip) // only parse, don't execute |
7 | 322 { |
137 | 323 typval_T tv; |
7 | 324 char_u *retval; |
325 | |
326 if (skip) | |
327 ++emsg_skip; | |
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328 if (eval0(arg, &tv, eap, skip ? NULL : &EVALARG_EVALUATE) |
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329 == FAIL || skip) |
7 | 330 retval = NULL; |
331 else | |
332 { | |
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333 retval = vim_strsave(tv_get_string(&tv)); |
71 | 334 clear_tv(&tv); |
7 | 335 } |
336 if (skip) | |
337 --emsg_skip; | |
338 | |
339 return retval; | |
340 } | |
341 | |
342 /* | |
9 | 343 * Skip over an expression at "*pp". |
344 * Return FAIL for an error, OK otherwise. | |
345 */ | |
346 int | |
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347 skip_expr(char_u **pp) |
9 | 348 { |
137 | 349 typval_T rettv; |
9 | 350 |
351 *pp = skipwhite(*pp); | |
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352 return eval1(pp, &rettv, NULL); |
9 | 353 } |
354 | |
355 /* | |
7 | 356 * Top level evaluation function, returning a string. |
1713 | 357 * When "convert" is TRUE convert a List into a sequence of lines and convert |
358 * a Float to a String. | |
7 | 359 * Return pointer to allocated memory, or NULL for failure. |
360 */ | |
361 char_u * | |
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362 eval_to_string( |
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363 char_u *arg, |
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364 int convert) |
7 | 365 { |
137 | 366 typval_T tv; |
7 | 367 char_u *retval; |
714 | 368 garray_T ga; |
1851 | 369 #ifdef FEAT_FLOAT |
1713 | 370 char_u numbuf[NUMBUFLEN]; |
1851 | 371 #endif |
7 | 372 |
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373 if (eval0(arg, &tv, NULL, &EVALARG_EVALUATE) == FAIL) |
7 | 374 retval = NULL; |
375 else | |
376 { | |
1713 | 377 if (convert && tv.v_type == VAR_LIST) |
714 | 378 { |
379 ga_init2(&ga, (int)sizeof(char), 80); | |
1690 | 380 if (tv.vval.v_list != NULL) |
3000 | 381 { |
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382 list_join(&ga, tv.vval.v_list, (char_u *)"\n", TRUE, FALSE, 0); |
3000 | 383 if (tv.vval.v_list->lv_len > 0) |
384 ga_append(&ga, NL); | |
385 } | |
714 | 386 ga_append(&ga, NUL); |
387 retval = (char_u *)ga.ga_data; | |
388 } | |
1713 | 389 #ifdef FEAT_FLOAT |
390 else if (convert && tv.v_type == VAR_FLOAT) | |
391 { | |
392 vim_snprintf((char *)numbuf, NUMBUFLEN, "%g", tv.vval.v_float); | |
393 retval = vim_strsave(numbuf); | |
394 } | |
395 #endif | |
714 | 396 else |
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397 retval = vim_strsave(tv_get_string(&tv)); |
71 | 398 clear_tv(&tv); |
7 | 399 } |
400 | |
401 return retval; | |
402 } | |
403 | |
404 /* | |
634 | 405 * Call eval_to_string() without using current local variables and using |
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406 * textwinlock. When "use_sandbox" is TRUE use the sandbox. |
7 | 407 */ |
408 char_u * | |
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409 eval_to_string_safe( |
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410 char_u *arg, |
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411 int use_sandbox) |
7 | 412 { |
413 char_u *retval; | |
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414 funccal_entry_T funccal_entry; |
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415 |
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416 save_funccal(&funccal_entry); |
634 | 417 if (use_sandbox) |
418 ++sandbox; | |
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419 ++textwinlock; |
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420 retval = eval_to_string(arg, FALSE); |
634 | 421 if (use_sandbox) |
422 --sandbox; | |
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423 --textwinlock; |
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424 restore_funccal(); |
7 | 425 return retval; |
426 } | |
427 | |
428 /* | |
429 * Top level evaluation function, returning a number. | |
430 * Evaluates "expr" silently. | |
431 * Returns -1 for an error. | |
432 */ | |
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433 varnumber_T |
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434 eval_to_number(char_u *expr) |
7 | 435 { |
137 | 436 typval_T rettv; |
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437 varnumber_T retval; |
97 | 438 char_u *p = skipwhite(expr); |
7 | 439 |
440 ++emsg_off; | |
441 | |
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442 if (eval1(&p, &rettv, &EVALARG_EVALUATE) == FAIL) |
7 | 443 retval = -1; |
444 else | |
445 { | |
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446 retval = tv_get_number_chk(&rettv, NULL); |
71 | 447 clear_tv(&rettv); |
7 | 448 } |
449 --emsg_off; | |
450 | |
451 return retval; | |
452 } | |
453 | |
446 | 454 /* |
625 | 455 * Top level evaluation function. |
456 * Returns an allocated typval_T with the result. | |
457 * Returns NULL when there is an error. | |
446 | 458 */ |
459 typval_T * | |
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460 eval_expr(char_u *arg, exarg_T *eap) |
446 | 461 { |
462 typval_T *tv; | |
463 | |
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464 tv = ALLOC_ONE(typval_T); |
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465 if (tv != NULL && eval0(arg, tv, eap, &EVALARG_EVALUATE) == FAIL) |
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466 VIM_CLEAR(tv); |
446 | 467 |
468 return tv; | |
469 } | |
470 | |
7 | 471 /* |
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472 * Call some Vim script function and return the result in "*rettv". |
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473 * Uses argv[0] to argv[argc - 1] for the function arguments. argv[argc] |
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474 * should have type VAR_UNKNOWN. |
408 | 475 * Returns OK or FAIL. |
476 */ | |
3078 | 477 int |
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478 call_vim_function( |
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479 char_u *func, |
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480 int argc, |
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481 typval_T *argv, |
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482 typval_T *rettv) |
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483 { |
408 | 484 int ret; |
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485 funcexe_T funcexe; |
7 | 486 |
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487 rettv->v_type = VAR_UNKNOWN; // clear_tv() uses this |
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488 CLEAR_FIELD(funcexe); |
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489 funcexe.firstline = curwin->w_cursor.lnum; |
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490 funcexe.lastline = curwin->w_cursor.lnum; |
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491 funcexe.evaluate = TRUE; |
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492 ret = call_func(func, -1, rettv, argc, argv, &funcexe); |
408 | 493 if (ret == FAIL) |
494 clear_tv(rettv); | |
495 | |
496 return ret; | |
497 } | |
498 | |
4133 | 499 /* |
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500 * Call Vim script function "func" and return the result as a number. |
4133 | 501 * Returns -1 when calling the function fails. |
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502 * Uses argv[0] to argv[argc - 1] for the function arguments. argv[argc] should |
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503 * have type VAR_UNKNOWN. |
4133 | 504 */ |
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505 varnumber_T |
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506 call_func_retnr( |
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507 char_u *func, |
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508 int argc, |
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509 typval_T *argv) |
4133 | 510 { |
511 typval_T rettv; | |
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512 varnumber_T retval; |
4133 | 513 |
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514 if (call_vim_function(func, argc, argv, &rettv) == FAIL) |
4133 | 515 return -1; |
516 | |
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517 retval = tv_get_number_chk(&rettv, NULL); |
4133 | 518 clear_tv(&rettv); |
519 return retval; | |
520 } | |
521 | |
408 | 522 /* |
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523 * Call Vim script function "func" and return the result as a string. |
453 | 524 * Returns NULL when calling the function fails. |
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525 * Uses argv[0] to argv[argc - 1] for the function arguments. argv[argc] should |
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526 * have type VAR_UNKNOWN. |
408 | 527 */ |
528 void * | |
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529 call_func_retstr( |
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530 char_u *func, |
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531 int argc, |
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532 typval_T *argv) |
408 | 533 { |
534 typval_T rettv; | |
453 | 535 char_u *retval; |
408 | 536 |
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537 if (call_vim_function(func, argc, argv, &rettv) == FAIL) |
408 | 538 return NULL; |
539 | |
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540 retval = vim_strsave(tv_get_string(&rettv)); |
408 | 541 clear_tv(&rettv); |
7 | 542 return retval; |
543 } | |
1322 | 544 |
453 | 545 /* |
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546 * Call Vim script function "func" and return the result as a List. |
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547 * Uses argv[0] to argv[argc - 1] for the function arguments. argv[argc] should |
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548 * have type VAR_UNKNOWN. |
1690 | 549 * Returns NULL when there is something wrong. |
408 | 550 */ |
551 void * | |
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552 call_func_retlist( |
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553 char_u *func, |
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554 int argc, |
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555 typval_T *argv) |
408 | 556 { |
557 typval_T rettv; | |
558 | |
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559 if (call_vim_function(func, argc, argv, &rettv) == FAIL) |
408 | 560 return NULL; |
561 | |
562 if (rettv.v_type != VAR_LIST) | |
563 { | |
564 clear_tv(&rettv); | |
565 return NULL; | |
566 } | |
567 | |
568 return rettv.vval.v_list; | |
569 } | |
1322 | 570 |
7 | 571 #ifdef FEAT_FOLDING |
572 /* | |
573 * Evaluate 'foldexpr'. Returns the foldlevel, and any character preceding | |
574 * it in "*cp". Doesn't give error messages. | |
575 */ | |
576 int | |
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577 eval_foldexpr(char_u *arg, int *cp) |
7 | 578 { |
137 | 579 typval_T tv; |
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580 varnumber_T retval; |
7 | 581 char_u *s; |
681 | 582 int use_sandbox = was_set_insecurely((char_u *)"foldexpr", |
583 OPT_LOCAL); | |
7 | 584 |
585 ++emsg_off; | |
634 | 586 if (use_sandbox) |
587 ++sandbox; | |
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588 ++textwinlock; |
7 | 589 *cp = NUL; |
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590 if (eval0(arg, &tv, NULL, &EVALARG_EVALUATE) == FAIL) |
7 | 591 retval = 0; |
592 else | |
593 { | |
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594 // If the result is a number, just return the number. |
71 | 595 if (tv.v_type == VAR_NUMBER) |
596 retval = tv.vval.v_number; | |
156 | 597 else if (tv.v_type != VAR_STRING || tv.vval.v_string == NULL) |
7 | 598 retval = 0; |
599 else | |
600 { | |
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601 // If the result is a string, check if there is a non-digit before |
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602 // the number. |
71 | 603 s = tv.vval.v_string; |
7 | 604 if (!VIM_ISDIGIT(*s) && *s != '-') |
605 *cp = *s++; | |
606 retval = atol((char *)s); | |
607 } | |
71 | 608 clear_tv(&tv); |
7 | 609 } |
610 --emsg_off; | |
634 | 611 if (use_sandbox) |
612 --sandbox; | |
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613 --textwinlock; |
7 | 614 |
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615 return (int)retval; |
7 | 616 } |
617 #endif | |
618 | |
619 /* | |
110 | 620 * Get an lval: variable, Dict item or List item that can be assigned a value |
621 * to: "name", "na{me}", "name[expr]", "name[expr:expr]", "name[expr][expr]", | |
622 * "name.key", "name.key[expr]" etc. | |
623 * Indexing only works if "name" is an existing List or Dictionary. | |
624 * "name" points to the start of the name. | |
625 * If "rettv" is not NULL it points to the value to be assigned. | |
626 * "unlet" is TRUE for ":unlet": slightly different behavior when something is | |
627 * wrong; must end in space or cmd separator. | |
628 * | |
5604 | 629 * flags: |
630 * GLV_QUIET: do not give error messages | |
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631 * GLV_READ_ONLY: will not change the variable |
5604 | 632 * GLV_NO_AUTOLOAD: do not use script autoloading |
633 * | |
110 | 634 * Returns a pointer to just after the name, including indexes. |
124 | 635 * When an evaluation error occurs "lp->ll_name" is NULL; |
110 | 636 * Returns NULL for a parsing error. Still need to free items in "lp"! |
71 | 637 */ |
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638 char_u * |
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639 get_lval( |
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640 char_u *name, |
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641 typval_T *rettv, |
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642 lval_T *lp, |
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643 int unlet, |
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644 int skip, |
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645 int flags, // GLV_ values |
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646 int fne_flags) // flags for find_name_end() |
110 | 647 { |
648 char_u *p; | |
649 char_u *expr_start, *expr_end; | |
650 int cc; | |
137 | 651 dictitem_T *v; |
652 typval_T var1; | |
653 typval_T var2; | |
110 | 654 int empty1 = FALSE; |
137 | 655 listitem_T *ni; |
100 | 656 char_u *key = NULL; |
657 int len; | |
137 | 658 hashtab_T *ht; |
5604 | 659 int quiet = flags & GLV_QUIET; |
71 | 660 |
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661 // Clear everything in "lp". |
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662 CLEAR_POINTER(lp); |
110 | 663 |
664 if (skip) | |
665 { | |
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666 // When skipping just find the end of the name. |
110 | 667 lp->ll_name = name; |
271 | 668 return find_name_end(name, NULL, NULL, FNE_INCL_BR | fne_flags); |
110 | 669 } |
670 | |
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671 // Find the end of the name. |
271 | 672 p = find_name_end(name, &expr_start, &expr_end, fne_flags); |
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673 lp->ll_name_end = p; |
110 | 674 if (expr_start != NULL) |
675 { | |
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676 // Don't expand the name when we already know there is an error. |
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677 if (unlet && !VIM_ISWHITE(*p) && !ends_excmd(*p) |
110 | 678 && *p != '[' && *p != '.') |
679 { | |
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680 emsg(_(e_trailing)); |
110 | 681 return NULL; |
682 } | |
683 | |
684 lp->ll_exp_name = make_expanded_name(name, expr_start, expr_end, p); | |
685 if (lp->ll_exp_name == NULL) | |
686 { | |
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687 // Report an invalid expression in braces, unless the |
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688 // expression evaluation has been cancelled due to an |
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689 // aborting error, an interrupt, or an exception. |
110 | 690 if (!aborting() && !quiet) |
691 { | |
121 | 692 emsg_severe = TRUE; |
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693 semsg(_(e_invarg2), name); |
110 | 694 return NULL; |
695 } | |
696 } | |
697 lp->ll_name = lp->ll_exp_name; | |
698 } | |
699 else | |
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700 { |
110 | 701 lp->ll_name = name; |
702 | |
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703 if (current_sctx.sc_version == SCRIPT_VERSION_VIM9 && *p == ':') |
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704 { |
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705 scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid); |
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706 char_u *tp = skipwhite(p + 1); |
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707 |
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708 // parse the type after the name |
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709 lp->ll_type = parse_type(&tp, &si->sn_type_list); |
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710 lp->ll_name_end = tp; |
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|
711 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
712 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
713 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
714 // Without [idx] or .key we are done. |
110 | 715 if ((*p != '[' && *p != '.') || lp->ll_name == NULL) |
716 return p; | |
717 | |
718 cc = *p; | |
719 *p = NUL; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
720 // Only pass &ht when we would write to the variable, it prevents autoload |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
721 // as well. |
13002
f7b2ecaeb79c
patch 8.0.1377: cannot call a dict function in autoloaded dict
Christian Brabandt <cb@256bit.org>
parents:
12728
diff
changeset
|
722 v = find_var(lp->ll_name, (flags & GLV_READ_ONLY) ? NULL : &ht, |
f7b2ecaeb79c
patch 8.0.1377: cannot call a dict function in autoloaded dict
Christian Brabandt <cb@256bit.org>
parents:
12728
diff
changeset
|
723 flags & GLV_NO_AUTOLOAD); |
110 | 724 if (v == NULL && !quiet) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
725 semsg(_(e_undefvar), lp->ll_name); |
110 | 726 *p = cc; |
71 | 727 if (v == NULL) |
728 return NULL; | |
729 | |
110 | 730 /* |
731 * Loop until no more [idx] or .key is following. | |
732 */ | |
137 | 733 lp->ll_tv = &v->di_tv; |
10926
7dab3a9cb933
patch 8.0.0352: not easy to see when a typval needs to be cleared
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
734 var1.v_type = VAR_UNKNOWN; |
7dab3a9cb933
patch 8.0.0352: not easy to see when a typval needs to be cleared
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
735 var2.v_type = VAR_UNKNOWN; |
110 | 736 while (*p == '[' || (*p == '.' && lp->ll_tv->v_type == VAR_DICT)) |
737 { | |
738 if (!(lp->ll_tv->v_type == VAR_LIST && lp->ll_tv->vval.v_list != NULL) | |
739 && !(lp->ll_tv->v_type == VAR_DICT | |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
740 && lp->ll_tv->vval.v_dict != NULL) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
741 && !(lp->ll_tv->v_type == VAR_BLOB |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
742 && lp->ll_tv->vval.v_blob != NULL)) |
110 | 743 { |
744 if (!quiet) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
745 emsg(_("E689: Can only index a List, Dictionary or Blob")); |
110 | 746 return NULL; |
747 } | |
748 if (lp->ll_range) | |
749 { | |
750 if (!quiet) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
751 emsg(_("E708: [:] must come last")); |
110 | 752 return NULL; |
71 | 753 } |
88 | 754 |
100 | 755 len = -1; |
756 if (*p == '.') | |
757 { | |
758 key = p + 1; | |
759 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len) | |
760 ; | |
761 if (len == 0) | |
762 { | |
110 | 763 if (!quiet) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
764 emsg(_(e_emptykey)); |
110 | 765 return NULL; |
88 | 766 } |
100 | 767 p = key + len; |
768 } | |
769 else | |
770 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
771 // Get the index [expr] or the first index [expr: ]. |
88 | 772 p = skipwhite(p + 1); |
100 | 773 if (*p == ':') |
774 empty1 = TRUE; | |
88 | 775 else |
776 { | |
100 | 777 empty1 = FALSE; |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
778 if (eval1(&p, &var1, &EVALARG_EVALUATE) == FAIL) // recursive! |
110 | 779 return NULL; |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
780 if (tv_get_string_chk(&var1) == NULL) |
323 | 781 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
782 // not a number or string |
323 | 783 clear_tv(&var1); |
784 return NULL; | |
785 } | |
100 | 786 } |
787 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
788 // Optionally get the second index [ :expr]. |
100 | 789 if (*p == ':') |
790 { | |
110 | 791 if (lp->ll_tv->v_type == VAR_DICT) |
792 { | |
793 if (!quiet) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
794 emsg(_(e_dictrange)); |
10926
7dab3a9cb933
patch 8.0.0352: not easy to see when a typval needs to be cleared
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
795 clear_tv(&var1); |
110 | 796 return NULL; |
797 } | |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
798 if (rettv != NULL |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
799 && !(rettv->v_type == VAR_LIST |
15456
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
800 && rettv->vval.v_list != NULL) |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
801 && !(rettv->v_type == VAR_BLOB |
15456
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
802 && rettv->vval.v_blob != NULL)) |
110 | 803 { |
804 if (!quiet) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
805 emsg(_("E709: [:] requires a List or Blob value")); |
10926
7dab3a9cb933
patch 8.0.0352: not easy to see when a typval needs to be cleared
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
806 clear_tv(&var1); |
110 | 807 return NULL; |
88 | 808 } |
100 | 809 p = skipwhite(p + 1); |
810 if (*p == ']') | |
110 | 811 lp->ll_empty2 = TRUE; |
100 | 812 else |
813 { | |
110 | 814 lp->ll_empty2 = FALSE; |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
815 // recursive! |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
816 if (eval1(&p, &var2, &EVALARG_EVALUATE) == FAIL) |
100 | 817 { |
10926
7dab3a9cb933
patch 8.0.0352: not easy to see when a typval needs to be cleared
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
818 clear_tv(&var1); |
110 | 819 return NULL; |
100 | 820 } |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
821 if (tv_get_string_chk(&var2) == NULL) |
323 | 822 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
823 // not a number or string |
10926
7dab3a9cb933
patch 8.0.0352: not easy to see when a typval needs to be cleared
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
824 clear_tv(&var1); |
323 | 825 clear_tv(&var2); |
826 return NULL; | |
827 } | |
100 | 828 } |
110 | 829 lp->ll_range = TRUE; |
100 | 830 } |
831 else | |
110 | 832 lp->ll_range = FALSE; |
100 | 833 |
834 if (*p != ']') | |
835 { | |
110 | 836 if (!quiet) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
837 emsg(_(e_missbrac)); |
10926
7dab3a9cb933
patch 8.0.0352: not easy to see when a typval needs to be cleared
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
838 clear_tv(&var1); |
7dab3a9cb933
patch 8.0.0352: not easy to see when a typval needs to be cleared
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
839 clear_tv(&var2); |
110 | 840 return NULL; |
100 | 841 } |
842 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
843 // Skip to past ']'. |
100 | 844 ++p; |
845 } | |
846 | |
110 | 847 if (lp->ll_tv->v_type == VAR_DICT) |
100 | 848 { |
849 if (len == -1) | |
850 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
851 // "[key]": get key from "var1" |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
852 key = tv_get_string_chk(&var1); // is number or string |
8839
9fa567d13551
commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
853 if (key == NULL) |
9fa567d13551
commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
854 { |
100 | 855 clear_tv(&var1); |
110 | 856 return NULL; |
857 } | |
858 } | |
117 | 859 lp->ll_list = NULL; |
860 lp->ll_dict = lp->ll_tv->vval.v_dict; | |
121 | 861 lp->ll_di = dict_find(lp->ll_dict, key, len); |
2739 | 862 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
863 // When assigning to a scope dictionary check that a function and |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
864 // variable name is valid (only variable name unless it is l: or |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
865 // g: dictionary). Disallow overwriting a builtin function. |
3687 | 866 if (rettv != NULL && lp->ll_dict->dv_scope != 0) |
867 { | |
868 int prevval; | |
869 int wrong; | |
870 | |
871 if (len != -1) | |
872 { | |
873 prevval = key[len]; | |
874 key[len] = NUL; | |
875 } | |
4819
8c4324e6f477
updated for version 7.3.1156
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
876 else |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
877 prevval = 0; // avoid compiler warning |
3687 | 878 wrong = (lp->ll_dict->dv_scope == VAR_DEF_SCOPE |
879 && rettv->v_type == VAR_FUNC | |
2739 | 880 && var_check_func_name(key, lp->ll_di == NULL)) |
3687 | 881 || !valid_varname(key); |
882 if (len != -1) | |
883 key[len] = prevval; | |
884 if (wrong) | |
20128
0b35a7ffceb2
patch 8.2.0619: null dict is not handled like an empty dict
Bram Moolenaar <Bram@vim.org>
parents:
20126
diff
changeset
|
885 { |
0b35a7ffceb2
patch 8.2.0619: null dict is not handled like an empty dict
Bram Moolenaar <Bram@vim.org>
parents:
20126
diff
changeset
|
886 clear_tv(&var1); |
2739 | 887 return NULL; |
20128
0b35a7ffceb2
patch 8.2.0619: null dict is not handled like an empty dict
Bram Moolenaar <Bram@vim.org>
parents:
20126
diff
changeset
|
888 } |
2739 | 889 } |
890 | |
110 | 891 if (lp->ll_di == NULL) |
100 | 892 { |
15762
dff66c4670b1
patch 8.1.0888: the a: dict is not immutable as documented
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
893 // Can't add "v:" or "a:" variable. |
17922
4d63d47d87ef
patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents:
17893
diff
changeset
|
894 if (lp->ll_dict == get_vimvar_dict() |
15762
dff66c4670b1
patch 8.1.0888: the a: dict is not immutable as documented
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
895 || &lp->ll_dict->dv_hashtab == get_funccal_args_ht()) |
2739 | 896 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
897 semsg(_(e_illvar), name); |
16013
93b08b92a049
patch 8.1.1012: memory leak with E461
Bram Moolenaar <Bram@vim.org>
parents:
15969
diff
changeset
|
898 clear_tv(&var1); |
2739 | 899 return NULL; |
900 } | |
901 | |
15762
dff66c4670b1
patch 8.1.0888: the a: dict is not immutable as documented
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
902 // Key does not exist in dict: may need to add it. |
110 | 903 if (*p == '[' || *p == '.' || unlet) |
904 { | |
905 if (!quiet) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
906 semsg(_(e_dictkey), key); |
10926
7dab3a9cb933
patch 8.0.0352: not easy to see when a typval needs to be cleared
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
907 clear_tv(&var1); |
110 | 908 return NULL; |
100 | 909 } |
910 if (len == -1) | |
110 | 911 lp->ll_newkey = vim_strsave(key); |
100 | 912 else |
110 | 913 lp->ll_newkey = vim_strnsave(key, len); |
10926
7dab3a9cb933
patch 8.0.0352: not easy to see when a typval needs to be cleared
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
914 clear_tv(&var1); |
110 | 915 if (lp->ll_newkey == NULL) |
100 | 916 p = NULL; |
917 break; | |
918 } | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
919 // existing variable, need to check if it can be changed |
10912
fd1760f8c215
patch 8.0.0345: islocked('d.changedtick') does not work
Christian Brabandt <cb@256bit.org>
parents:
10910
diff
changeset
|
920 else if ((flags & GLV_READ_ONLY) == 0 |
fd1760f8c215
patch 8.0.0345: islocked('d.changedtick') does not work
Christian Brabandt <cb@256bit.org>
parents:
10910
diff
changeset
|
921 && var_check_ro(lp->ll_di->di_flags, name, FALSE)) |
10910
8bff367672a4
patch 8.0.0344: unlet command leaks memory
Christian Brabandt <cb@256bit.org>
parents:
10908
diff
changeset
|
922 { |
8bff367672a4
patch 8.0.0344: unlet command leaks memory
Christian Brabandt <cb@256bit.org>
parents:
10908
diff
changeset
|
923 clear_tv(&var1); |
2739 | 924 return NULL; |
10910
8bff367672a4
patch 8.0.0344: unlet command leaks memory
Christian Brabandt <cb@256bit.org>
parents:
10908
diff
changeset
|
925 } |
2739 | 926 |
10926
7dab3a9cb933
patch 8.0.0352: not easy to see when a typval needs to be cleared
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
927 clear_tv(&var1); |
110 | 928 lp->ll_tv = &lp->ll_di->di_tv; |
100 | 929 } |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
930 else if (lp->ll_tv->v_type == VAR_BLOB) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
931 { |
15456
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
932 long bloblen = blob_len(lp->ll_tv->vval.v_blob); |
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
933 |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
934 /* |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
935 * Get the number and item for the only or first index of the List. |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
936 */ |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
937 if (empty1) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
938 lp->ll_n1 = 0; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
939 else |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
940 // is number or string |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
941 lp->ll_n1 = (long)tv_get_number(&var1); |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
942 clear_tv(&var1); |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
943 |
1d2b5c016f17
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944 if (lp->ll_n1 < 0 |
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945 || lp->ll_n1 > bloblen |
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946 || (lp->ll_range && lp->ll_n1 == bloblen)) |
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947 { |
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948 if (!quiet) |
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949 semsg(_(e_blobidx), lp->ll_n1); |
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|
950 clear_tv(&var2); |
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|
951 return NULL; |
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952 } |
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|
953 if (lp->ll_range && !lp->ll_empty2) |
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954 { |
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955 lp->ll_n2 = (long)tv_get_number(&var2); |
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956 clear_tv(&var2); |
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957 if (lp->ll_n2 < 0 |
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958 || lp->ll_n2 >= bloblen |
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959 || lp->ll_n2 < lp->ll_n1) |
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960 { |
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961 if (!quiet) |
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962 semsg(_(e_blobidx), lp->ll_n2); |
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|
963 return NULL; |
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964 } |
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965 } |
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966 lp->ll_blob = lp->ll_tv->vval.v_blob; |
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967 lp->ll_tv = NULL; |
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|
968 break; |
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969 } |
100 | 970 else |
971 { | |
972 /* | |
973 * Get the number and item for the only or first index of the List. | |
974 */ | |
975 if (empty1) | |
110 | 976 lp->ll_n1 = 0; |
100 | 977 else |
18777
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978 // is number or string |
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|
979 lp->ll_n1 = (long)tv_get_number(&var1); |
10926
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980 clear_tv(&var1); |
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|
981 |
117 | 982 lp->ll_dict = NULL; |
110 | 983 lp->ll_list = lp->ll_tv->vval.v_list; |
984 lp->ll_li = list_find(lp->ll_list, lp->ll_n1); | |
985 if (lp->ll_li == NULL) | |
986 { | |
842 | 987 if (lp->ll_n1 < 0) |
988 { | |
989 lp->ll_n1 = 0; | |
990 lp->ll_li = list_find(lp->ll_list, lp->ll_n1); | |
991 } | |
992 } | |
993 if (lp->ll_li == NULL) | |
994 { | |
10926
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995 clear_tv(&var2); |
2772 | 996 if (!quiet) |
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997 semsg(_(e_listidx), lp->ll_n1); |
110 | 998 return NULL; |
100 | 999 } |
1000 | |
1001 /* | |
1002 * May need to find the item or absolute index for the second | |
1003 * index of a range. | |
110 | 1004 * When no index given: "lp->ll_empty2" is TRUE. |
1005 * Otherwise "lp->ll_n2" is set to the second index. | |
100 | 1006 */ |
110 | 1007 if (lp->ll_range && !lp->ll_empty2) |
1008 { | |
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|
1009 lp->ll_n2 = (long)tv_get_number(&var2); |
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|
1010 // is number or string |
88 | 1011 clear_tv(&var2); |
110 | 1012 if (lp->ll_n2 < 0) |
1013 { | |
1014 ni = list_find(lp->ll_list, lp->ll_n2); | |
100 | 1015 if (ni == NULL) |
2772 | 1016 { |
1017 if (!quiet) | |
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1018 semsg(_(e_listidx), lp->ll_n2); |
110 | 1019 return NULL; |
2772 | 1020 } |
110 | 1021 lp->ll_n2 = list_idx_of_item(lp->ll_list, ni); |
1022 } | |
1023 | |
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1024 // Check that lp->ll_n2 isn't before lp->ll_n1. |
110 | 1025 if (lp->ll_n1 < 0) |
1026 lp->ll_n1 = list_idx_of_item(lp->ll_list, lp->ll_li); | |
1027 if (lp->ll_n2 < lp->ll_n1) | |
2772 | 1028 { |
1029 if (!quiet) | |
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1030 semsg(_(e_listidx), lp->ll_n2); |
110 | 1031 return NULL; |
2772 | 1032 } |
110 | 1033 } |
1034 | |
1035 lp->ll_tv = &lp->ll_li->li_tv; | |
1036 } | |
1037 } | |
1038 | |
10926
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1039 clear_tv(&var1); |
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1040 lp->ll_name_end = p; |
110 | 1041 return p; |
1042 } | |
1043 | |
1044 /* | |
137 | 1045 * Clear lval "lp" that was filled by get_lval(). |
110 | 1046 */ |
9562
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1047 void |
7817
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1048 clear_lval(lval_T *lp) |
110 | 1049 { |
1050 vim_free(lp->ll_exp_name); | |
1051 vim_free(lp->ll_newkey); | |
1052 } | |
1053 | |
1054 /* | |
151 | 1055 * Set a variable that was parsed by get_lval() to "rettv". |
110 | 1056 * "endp" points to just after the parsed name. |
15790
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1057 * "op" is NULL, "+" for "+=", "-" for "-=", "*" for "*=", "/" for "/=", |
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|
1058 * "%" for "%=", "." for ".=" or "=" for "=". |
117 | 1059 */ |
17873
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1060 void |
7817
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1061 set_var_lval( |
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|
1062 lval_T *lp, |
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1063 char_u *endp, |
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1064 typval_T *rettv, |
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|
1065 int copy, |
19181
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|
1066 int flags, // LET_IS_CONST and/or LET_NO_COMMAND |
7817
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|
1067 char_u *op) |
110 | 1068 { |
1069 int cc; | |
137 | 1070 listitem_T *ri; |
1071 dictitem_T *di; | |
110 | 1072 |
1073 if (lp->ll_tv == NULL) | |
1074 { | |
10889
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patch 8.0.0334: can't access b:changedtick from a dict reference
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diff
changeset
|
1075 cc = *endp; |
5780bd3a5a7e
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|
1076 *endp = NUL; |
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|
1077 if (lp->ll_blob != NULL) |
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1078 { |
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|
1079 int error = FALSE, val; |
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1080 |
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1081 if (op != NULL && *op != '=') |
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1082 { |
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1083 semsg(_(e_letwrong), op); |
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1084 return; |
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1085 } |
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1086 |
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1087 if (lp->ll_range && rettv->v_type == VAR_BLOB) |
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1088 { |
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1089 int il, ir; |
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1090 |
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1091 if (lp->ll_empty2) |
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1092 lp->ll_n2 = blob_len(lp->ll_blob) - 1; |
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1093 |
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1094 if (lp->ll_n2 - lp->ll_n1 + 1 != blob_len(rettv->vval.v_blob)) |
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1095 { |
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1096 emsg(_("E972: Blob value does not have the right number of bytes")); |
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1097 return; |
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1098 } |
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1099 if (lp->ll_empty2) |
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1100 lp->ll_n2 = blob_len(lp->ll_blob); |
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1101 |
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1102 ir = 0; |
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1103 for (il = lp->ll_n1; il <= lp->ll_n2; il++) |
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1104 blob_set(lp->ll_blob, il, |
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1105 blob_get(rettv->vval.v_blob, ir++)); |
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1106 } |
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1107 else |
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1108 { |
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1109 val = (int)tv_get_number_chk(rettv, &error); |
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1110 if (!error) |
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1111 { |
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1112 garray_T *gap = &lp->ll_blob->bv_ga; |
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1113 |
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1114 // Allow for appending a byte. Setting a byte beyond |
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1115 // the end is an error otherwise. |
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1116 if (lp->ll_n1 < gap->ga_len |
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changeset
|
1117 || (lp->ll_n1 == gap->ga_len |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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|
1118 && ga_grow(&lp->ll_blob->bv_ga, 1) == OK)) |
1d2b5c016f17
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|
1119 { |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
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|
1120 blob_set(lp->ll_blob, lp->ll_n1, val); |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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|
1121 if (lp->ll_n1 == gap->ga_len) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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|
1122 ++gap->ga_len; |
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patch 8.1.0735: cannot handle binary data
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diff
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|
1123 } |
15456
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1124 // error for invalid range was already given in get_lval() |
15454
1d2b5c016f17
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diff
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|
1125 } |
1d2b5c016f17
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|
1126 } |
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|
1127 } |
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|
1128 else if (op != NULL && *op != '=') |
10889
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1129 { |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1130 typval_T tv; |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
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diff
changeset
|
1131 |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
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changeset
|
1132 if (flags & LET_IS_CONST) |
17079
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
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|
1133 { |
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patch 8.1.1539: not easy to define a variable and lock it
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changeset
|
1134 emsg(_(e_cannot_mod)); |
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
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|
1135 *endp = cc; |
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
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|
1136 return; |
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|
1137 } |
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patch 8.1.1539: not easy to define a variable and lock it
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|
1138 |
15790
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
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changeset
|
1139 // handle +=, -=, *=, /=, %= and .= |
10889
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1140 di = NULL; |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
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10728
diff
changeset
|
1141 if (get_var_tv(lp->ll_name, (int)STRLEN(lp->ll_name), |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1142 &tv, &di, TRUE, FALSE) == OK) |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
1143 { |
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patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1144 if ((di == NULL |
15780
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1145 || (!var_check_ro(di->di_flags, lp->ll_name, FALSE) |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
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changeset
|
1146 && !tv_check_lock(&di->di_tv, lp->ll_name, FALSE))) |
10889
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1147 && tv_op(&tv, rettv, op) == OK) |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1148 set_var(lp->ll_name, &tv, FALSE); |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1149 clear_tv(&tv); |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
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10728
diff
changeset
|
1150 } |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1151 } |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1152 else |
19181
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patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1153 set_var_const(lp->ll_name, lp->ll_type, rettv, copy, flags); |
10889
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1154 *endp = cc; |
110 | 1155 } |
15780
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1156 else if (var_check_lock(lp->ll_newkey == NULL |
151 | 1157 ? lp->ll_tv->v_lock |
6773 | 1158 : lp->ll_tv->vval.v_dict->dv_lock, lp->ll_name, FALSE)) |
151 | 1159 ; |
110 | 1160 else if (lp->ll_range) |
1161 { | |
6166 | 1162 listitem_T *ll_li = lp->ll_li; |
15456
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1163 int ll_n1 = lp->ll_n1; |
6166 | 1164 |
19181
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|
1165 if (flags & LET_IS_CONST) |
17079
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|
1166 { |
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patch 8.1.1539: not easy to define a variable and lock it
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|
1167 emsg(_("E996: Cannot lock a range")); |
00ffed9bbb65
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|
1168 return; |
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patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
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|
1169 } |
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patch 8.1.1539: not easy to define a variable and lock it
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diff
changeset
|
1170 |
6166 | 1171 /* |
1172 * Check whether any of the list items is locked | |
1173 */ | |
6422 | 1174 for (ri = rettv->vval.v_list->lv_first; ri != NULL && ll_li != NULL; ) |
6166 | 1175 { |
15780
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1176 if (var_check_lock(ll_li->li_tv.v_lock, lp->ll_name, FALSE)) |
6166 | 1177 return; |
1178 ri = ri->li_next; | |
1179 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == ll_n1)) | |
1180 break; | |
1181 ll_li = ll_li->li_next; | |
1182 ++ll_n1; | |
1183 } | |
1184 | |
110 | 1185 /* |
1186 * Assign the List values to the list items. | |
1187 */ | |
1188 for (ri = rettv->vval.v_list->lv_first; ri != NULL; ) | |
1189 { | |
117 | 1190 if (op != NULL && *op != '=') |
1191 tv_op(&lp->ll_li->li_tv, &ri->li_tv, op); | |
1192 else | |
1193 { | |
1194 clear_tv(&lp->ll_li->li_tv); | |
1195 copy_tv(&ri->li_tv, &lp->ll_li->li_tv); | |
1196 } | |
110 | 1197 ri = ri->li_next; |
1198 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == lp->ll_n1)) | |
1199 break; | |
1200 if (lp->ll_li->li_next == NULL) | |
1201 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
18763
diff
changeset
|
1202 // Need to add an empty item. |
533 | 1203 if (list_append_number(lp->ll_list, 0) == FAIL) |
110 | 1204 { |
1205 ri = NULL; | |
88 | 1206 break; |
110 | 1207 } |
1208 } | |
1209 lp->ll_li = lp->ll_li->li_next; | |
1210 ++lp->ll_n1; | |
1211 } | |
1212 if (ri != NULL) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1213 emsg(_("E710: List value has more items than target")); |
117 | 1214 else if (lp->ll_empty2 |
1215 ? (lp->ll_li != NULL && lp->ll_li->li_next != NULL) | |
110 | 1216 : lp->ll_n1 != lp->ll_n2) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
1217 emsg(_("E711: List value has not enough items")); |
110 | 1218 } |
1219 else | |
1220 { | |
1221 /* | |
1222 * Assign to a List or Dictionary item. | |
1223 */ | |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
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changeset
|
1224 if (flags & LET_IS_CONST) |
17079
00ffed9bbb65
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1225 { |
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
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parents:
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diff
changeset
|
1226 emsg(_("E996: Cannot lock a list or dict")); |
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1227 return; |
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1228 } |
110 | 1229 if (lp->ll_newkey != NULL) |
1230 { | |
117 | 1231 if (op != NULL && *op != '=') |
1232 { | |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1233 semsg(_(e_letwrong), op); |
117 | 1234 return; |
1235 } | |
1236 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1237 // Need to add an item to the Dictionary. |
121 | 1238 di = dictitem_alloc(lp->ll_newkey); |
110 | 1239 if (di == NULL) |
1240 return; | |
121 | 1241 if (dict_add(lp->ll_tv->vval.v_dict, di) == FAIL) |
1242 { | |
1243 vim_free(di); | |
1244 return; | |
1245 } | |
110 | 1246 lp->ll_tv = &di->di_tv; |
1247 } | |
117 | 1248 else if (op != NULL && *op != '=') |
1249 { | |
1250 tv_op(lp->ll_tv, rettv, op); | |
1251 return; | |
1252 } | |
110 | 1253 else |
1254 clear_tv(lp->ll_tv); | |
1255 | |
1256 /* | |
1257 * Assign the value to the variable or list item. | |
1258 */ | |
1259 if (copy) | |
1260 copy_tv(rettv, lp->ll_tv); | |
1261 else | |
1262 { | |
1263 *lp->ll_tv = *rettv; | |
156 | 1264 lp->ll_tv->v_lock = 0; |
110 | 1265 init_tv(rettv); |
1266 } | |
1267 } | |
7 | 1268 } |
1269 | |
76 | 1270 /* |
15790
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
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diff
changeset
|
1271 * Handle "tv1 += tv2", "tv1 -= tv2", "tv1 *= tv2", "tv1 /= tv2", "tv1 %= tv2" |
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1272 * and "tv1 .= tv2" |
117 | 1273 * Returns OK or FAIL. |
1274 */ | |
1275 static int | |
7817
83861277e6a3
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diff
changeset
|
1276 tv_op(typval_T *tv1, typval_T *tv2, char_u *op) |
117 | 1277 { |
9389
32e34e574716
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1278 varnumber_T n; |
117 | 1279 char_u numbuf[NUMBUFLEN]; |
1280 char_u *s; | |
1281 | |
18777
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patch 8.1.2378: using old C style comments
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diff
changeset
|
1282 // Can't do anything with a Funcref, Dict, v:true on the right. |
7712
bce3b5ddb393
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7705
diff
changeset
|
1283 if (tv2->v_type != VAR_FUNC && tv2->v_type != VAR_DICT |
19102
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patch 8.2.0111: VAR_SPECIAL is also used for booleans
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diff
changeset
|
1284 && tv2->v_type != VAR_BOOL && tv2->v_type != VAR_SPECIAL) |
117 | 1285 { |
1286 switch (tv1->v_type) | |
1287 { | |
7957
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Christian Brabandt <cb@256bit.org>
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changeset
|
1288 case VAR_UNKNOWN: |
19922
1f42c49c3d29
patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
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diff
changeset
|
1289 case VAR_ANY: |
19181
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|
1290 case VAR_VOID: |
117 | 1291 case VAR_DICT: |
1292 case VAR_FUNC: | |
8538
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diff
changeset
|
1293 case VAR_PARTIAL: |
19102
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changeset
|
1294 case VAR_BOOL: |
7712
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changeset
|
1295 case VAR_SPECIAL: |
7957
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changeset
|
1296 case VAR_JOB: |
8041
c6443e78cf2d
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Christian Brabandt <cb@256bit.org>
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changeset
|
1297 case VAR_CHANNEL: |
117 | 1298 break; |
1299 | |
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|
1300 case VAR_BLOB: |
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|
1301 if (*op != '+' || tv2->v_type != VAR_BLOB) |
1d2b5c016f17
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|
1302 break; |
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|
1303 // BLOB += BLOB |
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changeset
|
1304 if (tv1->vval.v_blob != NULL && tv2->vval.v_blob != NULL) |
1d2b5c016f17
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|
1305 { |
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changeset
|
1306 blob_T *b1 = tv1->vval.v_blob; |
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changeset
|
1307 blob_T *b2 = tv2->vval.v_blob; |
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changeset
|
1308 int i, len = blob_len(b2); |
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changeset
|
1309 for (i = 0; i < len; i++) |
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changeset
|
1310 ga_append(&b1->bv_ga, blob_get(b2, i)); |
1d2b5c016f17
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|
1311 } |
1d2b5c016f17
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diff
changeset
|
1312 return OK; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1313 |
117 | 1314 case VAR_LIST: |
1315 if (*op != '+' || tv2->v_type != VAR_LIST) | |
1316 break; | |
15790
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1317 // List += List |
117 | 1318 if (tv1->vval.v_list != NULL && tv2->vval.v_list != NULL) |
1319 list_extend(tv1->vval.v_list, tv2->vval.v_list, NULL); | |
1320 return OK; | |
1321 | |
1322 case VAR_NUMBER: | |
1323 case VAR_STRING: | |
1324 if (tv2->v_type == VAR_LIST) | |
1325 break; | |
15790
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents:
15784
diff
changeset
|
1326 if (vim_strchr((char_u *)"+-*/%", *op) != NULL) |
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents:
15784
diff
changeset
|
1327 { |
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents:
15784
diff
changeset
|
1328 // nr += nr , nr -= nr , nr *=nr , nr /= nr , nr %= nr |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1329 n = tv_get_number(tv1); |
1624 | 1330 #ifdef FEAT_FLOAT |
1331 if (tv2->v_type == VAR_FLOAT) | |
1332 { | |
1333 float_T f = n; | |
1334 | |
15790
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1335 if (*op == '%') |
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents:
15784
diff
changeset
|
1336 break; |
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1337 switch (*op) |
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
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diff
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|
1338 { |
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
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diff
changeset
|
1339 case '+': f += tv2->vval.v_float; break; |
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1340 case '-': f -= tv2->vval.v_float; break; |
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1341 case '*': f *= tv2->vval.v_float; break; |
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1342 case '/': f /= tv2->vval.v_float; break; |
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1343 } |
1624 | 1344 clear_tv(tv1); |
1345 tv1->v_type = VAR_FLOAT; | |
1346 tv1->vval.v_float = f; | |
1347 } | |
117 | 1348 else |
1624 | 1349 #endif |
1350 { | |
15790
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1351 switch (*op) |
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
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|
1352 { |
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1353 case '+': n += tv_get_number(tv2); break; |
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1354 case '-': n -= tv_get_number(tv2); break; |
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1355 case '*': n *= tv_get_number(tv2); break; |
15969
9cc42db77a54
patch 8.1.0990: floating point exception with "%= 0" and "/= 0"
Bram Moolenaar <Bram@vim.org>
parents:
15904
diff
changeset
|
1356 case '/': n = num_divide(n, tv_get_number(tv2)); break; |
9cc42db77a54
patch 8.1.0990: floating point exception with "%= 0" and "/= 0"
Bram Moolenaar <Bram@vim.org>
parents:
15904
diff
changeset
|
1357 case '%': n = num_modulus(n, tv_get_number(tv2)); break; |
15790
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
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|
1358 } |
1624 | 1359 clear_tv(tv1); |
1360 tv1->v_type = VAR_NUMBER; | |
1361 tv1->vval.v_number = n; | |
1362 } | |
1363 } | |
1364 else | |
1365 { | |
1366 if (tv2->v_type == VAR_FLOAT) | |
1367 break; | |
1368 | |
15790
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1369 // str .= str |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1370 s = tv_get_string(tv1); |
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1371 s = concat_str(s, tv_get_string_buf(tv2, numbuf)); |
117 | 1372 clear_tv(tv1); |
1373 tv1->v_type = VAR_STRING; | |
1374 tv1->vval.v_string = s; | |
1375 } | |
1376 return OK; | |
1624 | 1377 |
1378 case VAR_FLOAT: | |
8364
991d8fd4d841
commit https://github.com/vim/vim/commit/5fac467474376a844407cecc0ff481510ead221c
Christian Brabandt <cb@256bit.org>
parents:
8350
diff
changeset
|
1379 #ifdef FEAT_FLOAT |
1624 | 1380 { |
1381 float_T f; | |
1382 | |
15790
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1383 if (*op == '%' || *op == '.' |
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1384 || (tv2->v_type != VAR_FLOAT |
1624 | 1385 && tv2->v_type != VAR_NUMBER |
1386 && tv2->v_type != VAR_STRING)) | |
1387 break; | |
1388 if (tv2->v_type == VAR_FLOAT) | |
1389 f = tv2->vval.v_float; | |
1390 else | |
15211
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patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1391 f = tv_get_number(tv2); |
15790
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
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diff
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|
1392 switch (*op) |
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
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|
1393 { |
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
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diff
changeset
|
1394 case '+': tv1->vval.v_float += f; break; |
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
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diff
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|
1395 case '-': tv1->vval.v_float -= f; break; |
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
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|
1396 case '*': tv1->vval.v_float *= f; break; |
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
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diff
changeset
|
1397 case '/': tv1->vval.v_float /= f; break; |
05d836c8f1c4
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|
1398 } |
1624 | 1399 } |
8364
991d8fd4d841
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Christian Brabandt <cb@256bit.org>
parents:
8350
diff
changeset
|
1400 #endif |
1624 | 1401 return OK; |
117 | 1402 } |
1403 } | |
1404 | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1405 semsg(_(e_letwrong), op); |
117 | 1406 return FAIL; |
1407 } | |
1408 | |
1409 /* | |
76 | 1410 * Evaluate the expression used in a ":for var in expr" command. |
1411 * "arg" points to "var". | |
1412 * Set "*errp" to TRUE for an error, FALSE otherwise; | |
1413 * Return a pointer that holds the info. Null when there is an error. | |
1414 */ | |
1415 void * | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1416 eval_for_line( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1417 char_u *arg, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1418 int *errp, |
20996
3af71cbcfdbe
patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
1419 exarg_T *eap, |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1420 int skip) |
76 | 1421 { |
137 | 1422 forinfo_T *fi; |
76 | 1423 char_u *expr; |
137 | 1424 typval_T tv; |
1425 list_T *l; | |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
1426 evalarg_T evalarg; |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1427 |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
1428 CLEAR_FIELD(evalarg); |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
1429 evalarg.eval_flags = skip ? 0 : EVAL_EVALUATE; |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1430 *errp = TRUE; // default: there is an error |
76 | 1431 |
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16796
diff
changeset
|
1432 fi = ALLOC_CLEAR_ONE(forinfo_T); |
76 | 1433 if (fi == NULL) |
1434 return NULL; | |
1435 | |
20859
876e16c48bd1
patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents:
20751
diff
changeset
|
1436 expr = skip_var_list(arg, TRUE, &fi->fi_varcount, &fi->fi_semicolon, FALSE); |
76 | 1437 if (expr == NULL) |
1438 return fi; | |
1439 | |
1440 expr = skipwhite(expr); | |
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
1441 if (expr[0] != 'i' || expr[1] != 'n' || !VIM_ISWHITE(expr[2])) |
76 | 1442 { |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1443 emsg(_(e_missing_in)); |
76 | 1444 return fi; |
1445 } | |
1446 | |
1447 if (skip) | |
1448 ++emsg_skip; | |
20996
3af71cbcfdbe
patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
1449 if (eval0(skipwhite(expr + 2), &tv, eap, &evalarg) == OK) |
76 | 1450 { |
1451 *errp = FALSE; | |
1452 if (!skip) | |
1453 { | |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1454 if (tv.v_type == VAR_LIST) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
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|
1455 { |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1456 l = tv.vval.v_list; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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parents:
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|
1457 if (l == NULL) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1458 { |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1459 // a null list is like an empty list: do nothing |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1460 clear_tv(&tv); |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
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|
1461 } |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
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changeset
|
1462 else |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1463 { |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
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diff
changeset
|
1464 // Need a real list here. |
20392
4c317d8c1051
patch 8.2.0751: Vim9: performance can be improved
Bram Moolenaar <Bram@vim.org>
parents:
20295
diff
changeset
|
1465 CHECK_LIST_MATERIALIZE(l); |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1466 |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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parents:
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diff
changeset
|
1467 // No need to increment the refcount, it's already set for |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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parents:
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diff
changeset
|
1468 // the list being used in "tv". |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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parents:
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diff
changeset
|
1469 fi->fi_list = l; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1470 list_add_watch(l, &fi->fi_lw); |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1471 fi->fi_lw.lw_item = l->lv_first; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
1472 } |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1473 } |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1474 else if (tv.v_type == VAR_BLOB) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
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changeset
|
1475 { |
15581
c2382f0d1279
patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1476 fi->fi_bi = 0; |
c2382f0d1279
patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
1477 if (tv.vval.v_blob != NULL) |
c2382f0d1279
patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1478 { |
c2382f0d1279
patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1479 typval_T btv; |
c2382f0d1279
patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1480 |
c2382f0d1279
patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1481 // Make a copy, so that the iteration still works when the |
c2382f0d1279
patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1482 // blob is changed. |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
19108
diff
changeset
|
1483 blob_copy(tv.vval.v_blob, &btv); |
15581
c2382f0d1279
patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1484 fi->fi_blob = btv.vval.v_blob; |
c2382f0d1279
patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1485 } |
c2382f0d1279
patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
1486 clear_tv(&tv); |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
1487 } |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1488 else |
359 | 1489 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
1490 emsg(_(e_listreq)); |
359 | 1491 clear_tv(&tv); |
1492 } | |
76 | 1493 } |
1494 } | |
1495 if (skip) | |
1496 --emsg_skip; | |
1497 | |
1498 return fi; | |
1499 } | |
1500 | |
1501 /* | |
1502 * Use the first item in a ":for" list. Advance to the next. | |
1503 * Assign the values to the variable (list). "arg" points to the first one. | |
1504 * Return TRUE when a valid item was found, FALSE when at end of list or | |
1505 * something wrong. | |
1506 */ | |
1507 int | |
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diff
changeset
|
1508 next_for_item(void *fi_void, char_u *arg) |
76 | 1509 { |
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|
1510 forinfo_T *fi = (forinfo_T *)fi_void; |
76 | 1511 int result; |
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|
1512 int flag = current_sctx.sc_version == SCRIPT_VERSION_VIM9 ? |
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diff
changeset
|
1513 LET_NO_COMMAND : 0; |
137 | 1514 listitem_T *item; |
76 | 1515 |
15454
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diff
changeset
|
1516 if (fi->fi_blob != NULL) |
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|
1517 { |
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|
1518 typval_T tv; |
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|
1519 |
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diff
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|
1520 if (fi->fi_bi >= blob_len(fi->fi_blob)) |
1d2b5c016f17
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|
1521 return FALSE; |
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|
1522 tv.v_type = VAR_NUMBER; |
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patch 8.1.0735: cannot handle binary data
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diff
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|
1523 tv.v_lock = VAR_FIXED; |
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diff
changeset
|
1524 tv.vval.v_number = blob_get(fi->fi_blob, fi->fi_bi); |
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diff
changeset
|
1525 ++fi->fi_bi; |
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changeset
|
1526 return ex_let_vars(arg, &tv, TRUE, fi->fi_semicolon, |
19568
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|
1527 fi->fi_varcount, flag, NULL) == OK; |
15454
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|
1528 } |
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|
1529 |
76 | 1530 item = fi->fi_lw.lw_item; |
1531 if (item == NULL) | |
1532 result = FALSE; | |
1533 else | |
1534 { | |
1535 fi->fi_lw.lw_item = item->li_next; | |
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diff
changeset
|
1536 result = (ex_let_vars(arg, &item->li_tv, TRUE, fi->fi_semicolon, |
19568
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diff
changeset
|
1537 fi->fi_varcount, flag, NULL) == OK); |
76 | 1538 } |
1539 return result; | |
1540 } | |
1541 | |
1542 /* | |
1543 * Free the structure used to store info used by ":for". | |
1544 */ | |
1545 void | |
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7788
diff
changeset
|
1546 free_for_info(void *fi_void) |
76 | 1547 { |
137 | 1548 forinfo_T *fi = (forinfo_T *)fi_void; |
76 | 1549 |
92 | 1550 if (fi != NULL && fi->fi_list != NULL) |
359 | 1551 { |
76 | 1552 list_rem_watch(fi->fi_list, &fi->fi_lw); |
359 | 1553 list_unref(fi->fi_list); |
1554 } | |
15460
543cff56dd3f
patch 8.1.0738: using freed memory, for loop over blob leaks memory
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1555 if (fi != NULL && fi->fi_blob != NULL) |
543cff56dd3f
patch 8.1.0738: using freed memory, for loop over blob leaks memory
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diff
changeset
|
1556 blob_unref(fi->fi_blob); |
76 | 1557 vim_free(fi); |
1558 } | |
1559 | |
7 | 1560 void |
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7788
diff
changeset
|
1561 set_context_for_expression( |
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diff
changeset
|
1562 expand_T *xp, |
83861277e6a3
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7788
diff
changeset
|
1563 char_u *arg, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1564 cmdidx_T cmdidx) |
7 | 1565 { |
1566 int got_eq = FALSE; | |
1567 int c; | |
76 | 1568 char_u *p; |
1569 | |
18713
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patch 8.1.2348: :const cannot be followed by "| endif"
Bram Moolenaar <Bram@vim.org>
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18301
diff
changeset
|
1570 if (cmdidx == CMD_let || cmdidx == CMD_const) |
76 | 1571 { |
1572 xp->xp_context = EXPAND_USER_VARS; | |
159 | 1573 if (vim_strpbrk(arg, (char_u *)"\"'+-*/%.=!?~|&$([<>,#") == NULL) |
76 | 1574 { |
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diff
changeset
|
1575 // ":let var1 var2 ...": find last space. |
159 | 1576 for (p = arg + STRLEN(arg); p >= arg; ) |
76 | 1577 { |
1578 xp->xp_pattern = p; | |
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parents:
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diff
changeset
|
1579 MB_PTR_BACK(arg, p); |
11129
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diff
changeset
|
1580 if (VIM_ISWHITE(*p)) |
76 | 1581 break; |
1582 } | |
1583 return; | |
1584 } | |
1585 } | |
1586 else | |
1587 xp->xp_context = cmdidx == CMD_call ? EXPAND_FUNCTIONS | |
1588 : EXPAND_EXPRESSION; | |
7 | 1589 while ((xp->xp_pattern = vim_strpbrk(arg, |
1590 (char_u *)"\"'+-*/%.=!?~|&$([<>,#")) != NULL) | |
1591 { | |
1592 c = *xp->xp_pattern; | |
1593 if (c == '&') | |
1594 { | |
1595 c = xp->xp_pattern[1]; | |
1596 if (c == '&') | |
1597 { | |
1598 ++xp->xp_pattern; | |
1599 xp->xp_context = cmdidx != CMD_let || got_eq | |
1600 ? EXPAND_EXPRESSION : EXPAND_NOTHING; | |
1601 } | |
1602 else if (c != ' ') | |
201 | 1603 { |
7 | 1604 xp->xp_context = EXPAND_SETTINGS; |
201 | 1605 if ((c == 'l' || c == 'g') && xp->xp_pattern[2] == ':') |
1606 xp->xp_pattern += 2; | |
1607 | |
1608 } | |
7 | 1609 } |
1610 else if (c == '$') | |
1611 { | |
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diff
changeset
|
1612 // environment variable |
7 | 1613 xp->xp_context = EXPAND_ENV_VARS; |
1614 } | |
1615 else if (c == '=') | |
1616 { | |
1617 got_eq = TRUE; | |
1618 xp->xp_context = EXPAND_EXPRESSION; | |
1619 } | |
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diff
changeset
|
1620 else if (c == '#' |
4b83af41f5db
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|
1621 && xp->xp_context == EXPAND_EXPRESSION) |
4b83af41f5db
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|
1622 { |
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|
1623 // Autoload function/variable contains '#'. |
8763
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changeset
|
1624 break; |
4b83af41f5db
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1625 } |
6367 | 1626 else if ((c == '<' || c == '#') |
7 | 1627 && xp->xp_context == EXPAND_FUNCTIONS |
1628 && vim_strchr(xp->xp_pattern, '(') == NULL) | |
1629 { | |
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diff
changeset
|
1630 // Function name can start with "<SNR>" and contain '#'. |
7 | 1631 break; |
1632 } | |
1633 else if (cmdidx != CMD_let || got_eq) | |
1634 { | |
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diff
changeset
|
1635 if (c == '"') // string |
7 | 1636 { |
1637 while ((c = *++xp->xp_pattern) != NUL && c != '"') | |
1638 if (c == '\\' && xp->xp_pattern[1] != NUL) | |
1639 ++xp->xp_pattern; | |
1640 xp->xp_context = EXPAND_NOTHING; | |
1641 } | |
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|
1642 else if (c == '\'') // literal string |
7 | 1643 { |
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changeset
|
1644 // Trick: '' is like stopping and starting a literal string. |
7 | 1645 while ((c = *++xp->xp_pattern) != NUL && c != '\'') |
1646 /* skip */ ; | |
1647 xp->xp_context = EXPAND_NOTHING; | |
1648 } | |
1649 else if (c == '|') | |
1650 { | |
1651 if (xp->xp_pattern[1] == '|') | |
1652 { | |
1653 ++xp->xp_pattern; | |
1654 xp->xp_context = EXPAND_EXPRESSION; | |
1655 } | |
1656 else | |
1657 xp->xp_context = EXPAND_COMMANDS; | |
1658 } | |
1659 else | |
1660 xp->xp_context = EXPAND_EXPRESSION; | |
1661 } | |
1662 else | |
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|
1663 // Doesn't look like something valid, expand as an expression |
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changeset
|
1664 // anyway. |
76 | 1665 xp->xp_context = EXPAND_EXPRESSION; |
7 | 1666 arg = xp->xp_pattern; |
1667 if (*arg != NUL) | |
1668 while ((c = *++arg) != NUL && (c == ' ' || c == '\t')) | |
1669 /* skip */ ; | |
1670 } | |
1671 xp->xp_pattern = arg; | |
1672 } | |
1673 | |
1674 /* | |
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changeset
|
1675 * Return TRUE if "pat" matches "text". |
65a5a18d3acf
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|
1676 * Does not use 'cpo' and always uses 'magic'. |
65a5a18d3acf
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|
1677 */ |
17377
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patch 8.1.1687: the evalfunc.c file is too big
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changeset
|
1678 int |
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diff
changeset
|
1679 pattern_match(char_u *pat, char_u *text, int ic) |
65a5a18d3acf
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|
1680 { |
65a5a18d3acf
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changeset
|
1681 int matches = FALSE; |
65a5a18d3acf
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diff
changeset
|
1682 char_u *save_cpo; |
65a5a18d3acf
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changeset
|
1683 regmatch_T regmatch; |
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1684 |
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|
1685 // avoid 'l' flag in 'cpoptions' |
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|
1686 save_cpo = p_cpo; |
65a5a18d3acf
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changeset
|
1687 p_cpo = (char_u *)""; |
65a5a18d3acf
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changeset
|
1688 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING); |
65a5a18d3acf
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|
1689 if (regmatch.regprog != NULL) |
65a5a18d3acf
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1690 { |
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|
1691 regmatch.rm_ic = ic; |
65a5a18d3acf
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|
1692 matches = vim_regexec_nl(®match, text, (colnr_T)0); |
65a5a18d3acf
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|
1693 vim_regfree(regmatch.regprog); |
65a5a18d3acf
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1694 } |
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|
1695 p_cpo = save_cpo; |
65a5a18d3acf
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|
1696 return matches; |
65a5a18d3acf
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|
1697 } |
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1698 |
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1699 /* |
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1700 * Handle a name followed by "(". Both for just "name(arg)" and for |
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|
1701 * "expr->name(arg)". |
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1702 * Returns OK or FAIL. |
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1703 */ |
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|
1704 static int |
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1705 eval_func( |
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|
1706 char_u **arg, // points to "(", will be advanced |
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|
1707 char_u *name, |
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|
1708 int name_len, |
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|
1709 typval_T *rettv, |
20397
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patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
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diff
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|
1710 int flags, |
17646
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|
1711 typval_T *basetv) // "expr" for "expr->name(arg)" |
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|
1712 { |
20397
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|
1713 int evaluate = flags & EVAL_EVALUATE; |
17646
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|
1714 char_u *s = name; |
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|
1715 int len = name_len; |
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|
1716 partial_T *partial; |
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|
1717 int ret = OK; |
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1718 |
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|
1719 if (!evaluate) |
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|
1720 check_vars(s, len); |
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1721 |
18777
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|
1722 // If "s" is the name of a variable of type VAR_FUNC |
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|
1723 // use its contents. |
17646
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|
1724 s = deref_func_name(s, &len, &partial, !evaluate); |
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|
1725 |
18777
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|
1726 // Need to make a copy, in case evaluating the arguments makes |
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|
1727 // the name invalid. |
17646
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|
1728 s = vim_strsave(s); |
20397
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|
1729 if (s == NULL || (flags & EVAL_CONSTANT)) |
17646
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1730 ret = FAIL; |
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|
1731 else |
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1732 { |
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|
1733 funcexe_T funcexe; |
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|
1734 |
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|
1735 // Invoke the function. |
20007
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patch 8.2.0559: clearing a struct is verbose
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|
1736 CLEAR_FIELD(funcexe); |
17646
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|
1737 funcexe.firstline = curwin->w_cursor.lnum; |
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|
1738 funcexe.lastline = curwin->w_cursor.lnum; |
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|
1739 funcexe.evaluate = evaluate; |
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1740 funcexe.partial = partial; |
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|
1741 funcexe.basetv = basetv; |
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1742 ret = get_func_tv(s, len, rettv, arg, &funcexe); |
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1743 } |
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|
1744 vim_free(s); |
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|
1745 |
18777
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|
1746 // If evaluate is FALSE rettv->v_type was not set in |
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|
1747 // get_func_tv, but it's needed in handle_subscript() to parse |
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|
1748 // what follows. So set it here. |
17646
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|
1749 if (rettv->v_type == VAR_UNKNOWN && !evaluate && **arg == '(') |
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|
1750 { |
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|
1751 rettv->vval.v_string = NULL; |
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|
1752 rettv->v_type = VAR_FUNC; |
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1753 } |
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1754 |
18777
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|
1755 // Stop the expression evaluation when immediately |
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|
1756 // aborting on error, or when an interrupt occurred or |
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1757 // an exception was thrown but not caught. |
17646
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|
1758 if (evaluate && aborting()) |
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1759 { |
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|
1760 if (ret == OK) |
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|
1761 clear_tv(rettv); |
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|
1762 ret = FAIL; |
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1763 } |
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1764 return ret; |
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1765 } |
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|
1766 |
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|
1767 /* |
20992
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|
1768 * If inside Vim9 script, "arg" points to the end of a line (ignoring comments) |
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1769 * and there is a next line, return the next line (skipping blanks) and set |
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|
1770 * "getnext". |
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|
1771 * Otherwise just return "arg" unmodified and set "getnext" to FALSE. |
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|
1772 * "arg" must point somewhere inside a line, not at the start. |
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|
1773 */ |
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|
1774 static char_u * |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
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|
1775 eval_next_non_blank(char_u *arg, evalarg_T *evalarg, int *getnext) |
7ee565134d4a
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1776 { |
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|
1777 *getnext = FALSE; |
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|
1778 if (current_sctx.sc_version == SCRIPT_VERSION_VIM9 |
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|
1779 && evalarg != NULL |
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|
1780 && evalarg->eval_cookie != NULL |
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1781 && (*arg == NUL || (VIM_ISWHITE(arg[-1]) |
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|
1782 && (*arg == '"' || *arg == '#'))) |
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|
1783 && source_nextline(evalarg->eval_cookie) != NULL) |
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1784 { |
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|
1785 char_u *p = source_nextline(evalarg->eval_cookie); |
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1786 |
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|
1787 if (p != NULL) |
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1788 { |
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|
1789 *getnext = TRUE; |
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|
1790 return skipwhite(p); |
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1791 } |
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1792 } |
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|
1793 return arg; |
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1794 } |
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1795 |
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|
1796 /* |
20996
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|
1797 * To be called when eval_next_non_blank() sets "getnext" to TRUE. |
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1798 */ |
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|
1799 static char_u * |
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1800 eval_next_line(evalarg_T *evalarg) |
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1801 { |
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1802 vim_free(evalarg->eval_tofree); |
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1803 evalarg->eval_tofree = getsourceline(0, evalarg->eval_cookie, 0, TRUE); |
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|
1804 return skipwhite(evalarg->eval_tofree); |
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1805 } |
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1806 |
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1807 /* |
7 | 1808 * The "evaluate" argument: When FALSE, the argument is only parsed but not |
71 | 1809 * executed. The function may return OK, but the rettv will be of type |
7 | 1810 * VAR_UNKNOWN. The function still returns FAIL for a syntax error. |
1811 */ | |
1812 | |
1813 /* | |
1814 * Handle zero level expression. | |
1815 * This calls eval1() and handles error message and nextcmd. | |
71 | 1816 * Put the result in "rettv" when returning OK and "evaluate" is TRUE. |
533 | 1817 * Note: "rettv.v_lock" is not set. |
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|
1818 * "evalarg" can be NULL, EVALARG_EVALUATE or a pointer. |
7 | 1819 * Return OK or FAIL. |
1820 */ | |
9562
86af4a48c00a
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1821 int |
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1822 eval0( |
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1823 char_u *arg, |
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1824 typval_T *rettv, |
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1825 exarg_T *eap, |
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1826 evalarg_T *evalarg) |
7 | 1827 { |
1828 int ret; | |
1829 char_u *p; | |
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1830 int did_emsg_before = did_emsg; |
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1831 int called_emsg_before = called_emsg; |
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1832 int flags = evalarg == NULL ? 0 : evalarg->eval_flags; |
7 | 1833 |
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1834 if (evalarg != NULL) |
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1835 evalarg->eval_tofree = NULL; |
7 | 1836 p = skipwhite(arg); |
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1837 ret = eval1(&p, rettv, evalarg); |
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1838 |
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1839 if (ret == FAIL || !ends_excmd2(arg, p)) |
7 | 1840 { |
1841 if (ret != FAIL) | |
71 | 1842 clear_tv(rettv); |
7 | 1843 /* |
1844 * Report the invalid expression unless the expression evaluation has | |
1845 * been cancelled due to an aborting error, an interrupt, or an | |
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1846 * exception, or we already gave a more specific error. |
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1847 * Also check called_emsg for when using assert_fails(). |
7 | 1848 */ |
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1849 if (!aborting() |
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1850 && did_emsg == did_emsg_before |
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1851 && called_emsg == called_emsg_before |
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1852 && (flags & EVAL_CONSTANT) == 0) |
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1853 semsg(_(e_invexpr2), arg); |
7 | 1854 ret = FAIL; |
1855 } | |
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1856 |
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1857 if (eap != NULL) |
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1858 eap->nextcmd = check_nextcmd(p); |
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1859 |
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1860 if (evalarg != NULL) |
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1861 { |
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1862 if (eap != NULL) |
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1863 { |
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1864 if (evalarg->eval_tofree != NULL) |
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1865 { |
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1866 // We may need to keep the original command line, e.g. for |
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1867 // ":let" it has the variable names. But we may also need the |
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1868 // new one, "nextcmd" points into it. Keep both. |
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1869 vim_free(eap->cmdline_tofree); |
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1870 eap->cmdline_tofree = *eap->cmdlinep; |
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1871 *eap->cmdlinep = evalarg->eval_tofree; |
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1872 } |
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1873 } |
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1874 else |
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1875 vim_free(evalarg->eval_tofree); |
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1876 } |
7 | 1877 |
1878 return ret; | |
1879 } | |
1880 | |
1881 /* | |
1882 * Handle top level expression: | |
1800 | 1883 * expr2 ? expr1 : expr1 |
7 | 1884 * |
1885 * "arg" must point to the first non-white of the expression. | |
1886 * "arg" is advanced to the next non-white after the recognized expression. | |
1887 * | |
533 | 1888 * Note: "rettv.v_lock" is not set. |
1889 * | |
7 | 1890 * Return OK or FAIL. |
1891 */ | |
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1892 int |
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1893 eval1(char_u **arg, typval_T *rettv, evalarg_T *evalarg) |
7 | 1894 { |
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1895 char_u *p; |
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1896 int getnext; |
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1897 |
7 | 1898 /* |
1899 * Get the first variable. | |
1900 */ | |
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1901 if (eval2(arg, rettv, evalarg) == FAIL) |
7 | 1902 return FAIL; |
1903 | |
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1904 p = eval_next_non_blank(*arg, evalarg, &getnext); |
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1905 if (*p == '?') |
7 | 1906 { |
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1907 int result; |
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1908 typval_T var2; |
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1909 evalarg_T nested_evalarg; |
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1910 int orig_flags; |
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1911 int evaluate; |
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1912 |
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1913 if (getnext) |
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1914 *arg = eval_next_line(evalarg); |
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1915 |
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1916 if (evalarg == NULL) |
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1917 { |
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1918 CLEAR_FIELD(nested_evalarg); |
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1919 orig_flags = 0; |
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1920 } |
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1921 else |
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1922 { |
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1923 nested_evalarg = *evalarg; |
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1924 orig_flags = evalarg->eval_flags; |
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1925 } |
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1926 |
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1927 evaluate = nested_evalarg.eval_flags & EVAL_EVALUATE; |
7 | 1928 result = FALSE; |
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1929 if (evaluate) |
7 | 1930 { |
323 | 1931 int error = FALSE; |
1932 | |
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1933 if (tv_get_number_chk(rettv, &error) != 0) |
7 | 1934 result = TRUE; |
71 | 1935 clear_tv(rettv); |
323 | 1936 if (error) |
1937 return FAIL; | |
7 | 1938 } |
1939 | |
1940 /* | |
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1941 * Get the second variable. Recursive! |
7 | 1942 */ |
1943 *arg = skipwhite(*arg + 1); | |
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1944 nested_evalarg.eval_flags = result ? orig_flags |
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1945 : orig_flags & ~EVAL_EVALUATE; |
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1946 if (eval1(arg, rettv, &nested_evalarg) == FAIL) |
7 | 1947 return FAIL; |
1948 | |
1949 /* | |
1950 * Check for the ":". | |
1951 */ | |
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1952 p = eval_next_non_blank(*arg, evalarg, &getnext); |
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1953 if (*p != ':') |
7 | 1954 { |
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1955 emsg(_(e_missing_colon)); |
7 | 1956 if (evaluate && result) |
71 | 1957 clear_tv(rettv); |
7 | 1958 return FAIL; |
1959 } | |
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1960 if (getnext) |
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1961 *arg = eval_next_line(evalarg); |
7 | 1962 |
1963 /* | |
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1964 * Get the third variable. Recursive! |
7 | 1965 */ |
1966 *arg = skipwhite(*arg + 1); | |
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1967 nested_evalarg.eval_flags = !result ? orig_flags |
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1968 : orig_flags & ~EVAL_EVALUATE; |
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1969 if (eval1(arg, &var2, &nested_evalarg) == FAIL) |
7 | 1970 { |
1971 if (evaluate && result) | |
71 | 1972 clear_tv(rettv); |
7 | 1973 return FAIL; |
1974 } | |
1975 if (evaluate && !result) | |
71 | 1976 *rettv = var2; |
7 | 1977 } |
1978 | |
1979 return OK; | |
1980 } | |
1981 | |
1982 /* | |
1983 * Handle first level expression: | |
1984 * expr2 || expr2 || expr2 logical OR | |
1985 * | |
1986 * "arg" must point to the first non-white of the expression. | |
1987 * "arg" is advanced to the next non-white after the recognized expression. | |
1988 * | |
1989 * Return OK or FAIL. | |
1990 */ | |
1991 static int | |
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1992 eval2(char_u **arg, typval_T *rettv, evalarg_T *evalarg) |
7 | 1993 { |
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1994 char_u *p; |
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1995 int getnext; |
137 | 1996 typval_T var2; |
7 | 1997 long result; |
1998 int first; | |
323 | 1999 int error = FALSE; |
7 | 2000 |
2001 /* | |
2002 * Get the first variable. | |
2003 */ | |
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2004 if (eval3(arg, rettv, evalarg) == FAIL) |
7 | 2005 return FAIL; |
2006 | |
2007 /* | |
2008 * Repeat until there is no following "||". | |
2009 */ | |
2010 first = TRUE; | |
2011 result = FALSE; | |
21024
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2012 p = eval_next_non_blank(*arg, evalarg, &getnext); |
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2013 while (p[0] == '|' && p[1] == '|') |
7 | 2014 { |
20992
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|
2015 evalarg_T nested_evalarg; |
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2016 int evaluate; |
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2017 int orig_flags; |
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2018 |
21024
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2019 if (getnext) |
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|
2020 *arg = eval_next_line(evalarg); |
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|
2021 |
20992
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2022 if (evalarg == NULL) |
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2023 { |
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2024 CLEAR_FIELD(nested_evalarg); |
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|
2025 orig_flags = 0; |
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2026 evaluate = FALSE; |
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2027 } |
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2028 else |
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2029 { |
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|
2030 nested_evalarg = *evalarg; |
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2031 orig_flags = evalarg->eval_flags; |
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2032 evaluate = orig_flags & EVAL_EVALUATE; |
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2033 } |
20397
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2034 |
7 | 2035 if (evaluate && first) |
2036 { | |
15211
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|
2037 if (tv_get_number_chk(rettv, &error) != 0) |
7 | 2038 result = TRUE; |
71 | 2039 clear_tv(rettv); |
323 | 2040 if (error) |
2041 return FAIL; | |
7 | 2042 first = FALSE; |
2043 } | |
2044 | |
2045 /* | |
2046 * Get the second variable. | |
2047 */ | |
2048 *arg = skipwhite(*arg + 2); | |
20992
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|
2049 nested_evalarg.eval_flags = !result ? orig_flags |
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2050 : orig_flags & ~EVAL_EVALUATE; |
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|
2051 if (eval3(arg, &var2, &nested_evalarg) == FAIL) |
7 | 2052 return FAIL; |
2053 | |
2054 /* | |
2055 * Compute the result. | |
2056 */ | |
2057 if (evaluate && !result) | |
2058 { | |
15211
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2059 if (tv_get_number_chk(&var2, &error) != 0) |
7 | 2060 result = TRUE; |
71 | 2061 clear_tv(&var2); |
323 | 2062 if (error) |
2063 return FAIL; | |
7 | 2064 } |
2065 if (evaluate) | |
2066 { | |
71 | 2067 rettv->v_type = VAR_NUMBER; |
2068 rettv->vval.v_number = result; | |
7 | 2069 } |
21024
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2070 |
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|
2071 p = eval_next_non_blank(*arg, evalarg, &getnext); |
7 | 2072 } |
2073 | |
2074 return OK; | |
2075 } | |
2076 | |
2077 /* | |
2078 * Handle second level expression: | |
2079 * expr3 && expr3 && expr3 logical AND | |
2080 * | |
2081 * "arg" must point to the first non-white of the expression. | |
2082 * "arg" is advanced to the next non-white after the recognized expression. | |
2083 * | |
2084 * Return OK or FAIL. | |
2085 */ | |
2086 static int | |
20992
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|
2087 eval3(char_u **arg, typval_T *rettv, evalarg_T *evalarg) |
7 | 2088 { |
21024
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|
2089 char_u *p; |
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|
2090 int getnext; |
137 | 2091 typval_T var2; |
7 | 2092 long result; |
2093 int first; | |
323 | 2094 int error = FALSE; |
7 | 2095 |
2096 /* | |
2097 * Get the first variable. | |
2098 */ | |
20992
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|
2099 if (eval4(arg, rettv, evalarg) == FAIL) |
7 | 2100 return FAIL; |
2101 | |
2102 /* | |
2103 * Repeat until there is no following "&&". | |
2104 */ | |
2105 first = TRUE; | |
2106 result = TRUE; | |
21024
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2107 p = eval_next_non_blank(*arg, evalarg, &getnext); |
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|
2108 while (p[0] == '&' && p[1] == '&') |
7 | 2109 { |
20992
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|
2110 evalarg_T nested_evalarg; |
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|
2111 int orig_flags; |
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|
2112 int evaluate; |
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|
2113 |
21024
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|
2114 if (getnext) |
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|
2115 *arg = eval_next_line(evalarg); |
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|
2116 |
20992
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|
2117 if (evalarg == NULL) |
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2118 { |
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|
2119 CLEAR_FIELD(nested_evalarg); |
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|
2120 orig_flags = 0; |
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|
2121 evaluate = FALSE; |
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|
2122 } |
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|
2123 else |
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|
2124 { |
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|
2125 nested_evalarg = *evalarg; |
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|
2126 orig_flags = evalarg->eval_flags; |
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|
2127 evaluate = orig_flags & EVAL_EVALUATE; |
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|
2128 } |
7 | 2129 if (evaluate && first) |
2130 { | |
15211
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2131 if (tv_get_number_chk(rettv, &error) == 0) |
7 | 2132 result = FALSE; |
71 | 2133 clear_tv(rettv); |
323 | 2134 if (error) |
2135 return FAIL; | |
7 | 2136 first = FALSE; |
2137 } | |
2138 | |
2139 /* | |
2140 * Get the second variable. | |
2141 */ | |
2142 *arg = skipwhite(*arg + 2); | |
20992
7ee565134d4a
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|
2143 nested_evalarg.eval_flags = result ? orig_flags |
7ee565134d4a
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|
2144 : orig_flags & ~EVAL_EVALUATE; |
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Bram Moolenaar <Bram@vim.org>
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|
2145 if (eval4(arg, &var2, &nested_evalarg) == FAIL) |
7 | 2146 return FAIL; |
2147 | |
2148 /* | |
2149 * Compute the result. | |
2150 */ | |
2151 if (evaluate && result) | |
2152 { | |
15211
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|
2153 if (tv_get_number_chk(&var2, &error) == 0) |
7 | 2154 result = FALSE; |
71 | 2155 clear_tv(&var2); |
323 | 2156 if (error) |
2157 return FAIL; | |
7 | 2158 } |
2159 if (evaluate) | |
2160 { | |
71 | 2161 rettv->v_type = VAR_NUMBER; |
2162 rettv->vval.v_number = result; | |
7 | 2163 } |
21024
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|
2164 |
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|
2165 p = eval_next_non_blank(*arg, evalarg, &getnext); |
7 | 2166 } |
2167 | |
2168 return OK; | |
2169 } | |
2170 | |
2171 /* | |
2172 * Handle third level expression: | |
2173 * var1 == var2 | |
2174 * var1 =~ var2 | |
2175 * var1 != var2 | |
2176 * var1 !~ var2 | |
2177 * var1 > var2 | |
2178 * var1 >= var2 | |
2179 * var1 < var2 | |
2180 * var1 <= var2 | |
80 | 2181 * var1 is var2 |
2182 * var1 isnot var2 | |
7 | 2183 * |
2184 * "arg" must point to the first non-white of the expression. | |
2185 * "arg" is advanced to the next non-white after the recognized expression. | |
2186 * | |
2187 * Return OK or FAIL. | |
2188 */ | |
2189 static int | |
20992
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|
2190 eval4(char_u **arg, typval_T *rettv, evalarg_T *evalarg) |
7 | 2191 { |
137 | 2192 typval_T var2; |
7 | 2193 char_u *p; |
2194 int i; | |
19017
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|
2195 exptype_T type = EXPR_UNKNOWN; |
7 | 2196 int len = 2; |
2197 int ic; | |
2198 | |
2199 /* | |
2200 * Get the first variable. | |
2201 */ | |
20992
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|
2202 if (eval5(arg, rettv, evalarg) == FAIL) |
7 | 2203 return FAIL; |
2204 | |
2205 p = *arg; | |
2206 switch (p[0]) | |
2207 { | |
2208 case '=': if (p[1] == '=') | |
19017
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|
2209 type = EXPR_EQUAL; |
7 | 2210 else if (p[1] == '~') |
19017
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|
2211 type = EXPR_MATCH; |
7 | 2212 break; |
2213 case '!': if (p[1] == '=') | |
19017
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changeset
|
2214 type = EXPR_NEQUAL; |
7 | 2215 else if (p[1] == '~') |
19017
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|
2216 type = EXPR_NOMATCH; |
7 | 2217 break; |
2218 case '>': if (p[1] != '=') | |
2219 { | |
19017
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|
2220 type = EXPR_GREATER; |
7 | 2221 len = 1; |
2222 } | |
2223 else | |
19017
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|
2224 type = EXPR_GEQUAL; |
7 | 2225 break; |
2226 case '<': if (p[1] != '=') | |
2227 { | |
19017
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changeset
|
2228 type = EXPR_SMALLER; |
7 | 2229 len = 1; |
2230 } | |
2231 else | |
19017
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changeset
|
2232 type = EXPR_SEQUAL; |
7 | 2233 break; |
80 | 2234 case 'i': if (p[1] == 's') |
2235 { | |
2236 if (p[2] == 'n' && p[3] == 'o' && p[4] == 't') | |
2237 len = 5; | |
7064
5fc5c5bf2233
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2238 i = p[len]; |
5fc5c5bf2233
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Christian Brabandt <cb@256bit.org>
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changeset
|
2239 if (!isalnum(i) && i != '_') |
19017
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|
2240 type = len == 2 ? EXPR_IS : EXPR_ISNOT; |
80 | 2241 } |
2242 break; | |
7 | 2243 } |
2244 | |
2245 /* | |
1624 | 2246 * If there is a comparative operator, use it. |
7 | 2247 */ |
19017
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|
2248 if (type != EXPR_UNKNOWN) |
7 | 2249 { |
18777
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changeset
|
2250 // extra question mark appended: ignore case |
7 | 2251 if (p[len] == '?') |
2252 { | |
2253 ic = TRUE; | |
2254 ++len; | |
2255 } | |
18777
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|
2256 // extra '#' appended: match case |
7 | 2257 else if (p[len] == '#') |
2258 { | |
2259 ic = FALSE; | |
2260 ++len; | |
2261 } | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2262 // nothing appended: use 'ignorecase' |
7 | 2263 else |
2264 ic = p_ic; | |
2265 | |
2266 /* | |
2267 * Get the second variable. | |
2268 */ | |
2269 *arg = skipwhite(p + len); | |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2270 if (eval5(arg, &var2, evalarg) == FAIL) |
7 | 2271 { |
71 | 2272 clear_tv(rettv); |
7 | 2273 return FAIL; |
2274 } | |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2275 if (evalarg != NULL && (evalarg->eval_flags & EVAL_EVALUATE)) |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
2276 { |
18966
6bd715870e32
patch 8.2.0044: expression type is used inconsistently
Bram Moolenaar <Bram@vim.org>
parents:
18939
diff
changeset
|
2277 int ret = typval_compare(rettv, &var2, type, ic); |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
2278 |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
2279 clear_tv(&var2); |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
2280 return ret; |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
2281 } |
7 | 2282 } |
2283 | |
2284 return OK; | |
2285 } | |
2286 | |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
2287 void |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
2288 eval_addblob(typval_T *tv1, typval_T *tv2) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2289 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2290 blob_T *b1 = tv1->vval.v_blob; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
2291 blob_T *b2 = tv2->vval.v_blob; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2292 blob_T *b = blob_alloc(); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
2293 int i; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
2294 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
2295 if (b != NULL) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2296 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
2297 for (i = 0; i < blob_len(b1); i++) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
2298 ga_append(&b->bv_ga, blob_get(b1, i)); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
2299 for (i = 0; i < blob_len(b2); i++) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
2300 ga_append(&b->bv_ga, blob_get(b2, i)); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2301 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2302 clear_tv(tv1); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
2303 rettv_blob_set(tv1, b); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2304 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
2305 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2306 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2307 int |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
2308 eval_addlist(typval_T *tv1, typval_T *tv2) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2309 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2310 typval_T var3; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2311 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2312 // concatenate Lists |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2313 if (list_concat(tv1->vval.v_list, tv2->vval.v_list, &var3) == FAIL) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2314 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
2315 clear_tv(tv1); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
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19108
diff
changeset
|
2316 clear_tv(tv2); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2317 return FAIL; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2318 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2319 clear_tv(tv1); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
2320 *tv1 = var3; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
2321 return OK; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
2322 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2323 |
7 | 2324 /* |
2325 * Handle fourth level expression: | |
2326 * + number addition | |
2327 * - number subtraction | |
16223
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2328 * . string concatenation (if script version is 1) |
16219
bd49e1656c72
patch 8.1.1114: confusing overloaded operator "." for string concatenation
Bram Moolenaar <Bram@vim.org>
parents:
16170
diff
changeset
|
2329 * .. string concatenation |
7 | 2330 * |
2331 * "arg" must point to the first non-white of the expression. | |
2332 * "arg" is advanced to the next non-white after the recognized expression. | |
2333 * | |
2334 * Return OK or FAIL. | |
2335 */ | |
2336 static int | |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2337 eval5(char_u **arg, typval_T *rettv, evalarg_T *evalarg) |
7 | 2338 { |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2339 int evaluate = evalarg == NULL ? 0 : (evalarg->eval_flags & EVAL_EVALUATE); |
7 | 2340 |
2341 /* | |
2342 * Get the first variable. | |
2343 */ | |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2344 if (eval6(arg, rettv, evalarg, FALSE) == FAIL) |
7 | 2345 return FAIL; |
2346 | |
2347 /* | |
2348 * Repeat computing, until no '+', '-' or '.' is following. | |
2349 */ | |
2350 for (;;) | |
2351 { | |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2352 int getnext; |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2353 char_u *p; |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2354 int op; |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2355 int concat; |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2356 typval_T var2; |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2357 |
16223
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2358 // "." is only string concatenation when scriptversion is 1 |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2359 p = eval_next_non_blank(*arg, evalarg, &getnext); |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2360 op = *p; |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2361 concat = op == '.' && (*(p + 1) == '.' || current_sctx.sc_version < 2); |
16223
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2362 if (op != '+' && op != '-' && !concat) |
7 | 2363 break; |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2364 if (getnext) |
20996
3af71cbcfdbe
patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
2365 *arg = eval_next_line(evalarg); |
7 | 2366 |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2367 if ((op != '+' || (rettv->v_type != VAR_LIST |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2368 && rettv->v_type != VAR_BLOB)) |
1624 | 2369 #ifdef FEAT_FLOAT |
2370 && (op == '.' || rettv->v_type != VAR_FLOAT) | |
2371 #endif | |
2372 ) | |
323 | 2373 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2374 // For "list + ...", an illegal use of the first operand as |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2375 // a number cannot be determined before evaluating the 2nd |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2376 // operand: if this is also a list, all is ok. |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2377 // For "something . ...", "something - ..." or "non-list + ...", |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2378 // we know that the first operand needs to be a string or number |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2379 // without evaluating the 2nd operand. So check before to avoid |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2380 // side effects after an error. |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2381 if (evaluate && tv_get_string_chk(rettv) == NULL) |
323 | 2382 { |
2383 clear_tv(rettv); | |
2384 return FAIL; | |
2385 } | |
2386 } | |
2387 | |
7 | 2388 /* |
2389 * Get the second variable. | |
2390 */ | |
16219
bd49e1656c72
patch 8.1.1114: confusing overloaded operator "." for string concatenation
Bram Moolenaar <Bram@vim.org>
parents:
16170
diff
changeset
|
2391 if (op == '.' && *(*arg + 1) == '.') // .. string concatenation |
bd49e1656c72
patch 8.1.1114: confusing overloaded operator "." for string concatenation
Bram Moolenaar <Bram@vim.org>
parents:
16170
diff
changeset
|
2392 ++*arg; |
7 | 2393 *arg = skipwhite(*arg + 1); |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2394 if (eval6(arg, &var2, evalarg, op == '.') == FAIL) |
7 | 2395 { |
71 | 2396 clear_tv(rettv); |
7 | 2397 return FAIL; |
2398 } | |
2399 | |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2400 if (evaluate) |
7 | 2401 { |
2402 /* | |
2403 * Compute the result. | |
2404 */ | |
2405 if (op == '.') | |
2406 { | |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2407 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2408 char_u *s1 = tv_get_string_buf(rettv, buf1); |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2409 char_u *s2 = tv_get_string_buf_chk(&var2, buf2); |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2410 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2411 if (s2 == NULL) // type error ? |
323 | 2412 { |
2413 clear_tv(rettv); | |
2414 clear_tv(&var2); | |
2415 return FAIL; | |
2416 } | |
117 | 2417 p = concat_str(s1, s2); |
71 | 2418 clear_tv(rettv); |
2419 rettv->v_type = VAR_STRING; | |
2420 rettv->vval.v_string = p; | |
7 | 2421 } |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2422 else if (op == '+' && rettv->v_type == VAR_BLOB |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2423 && var2.v_type == VAR_BLOB) |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2424 eval_addblob(rettv, &var2); |
104 | 2425 else if (op == '+' && rettv->v_type == VAR_LIST |
2426 && var2.v_type == VAR_LIST) | |
80 | 2427 { |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2428 if (eval_addlist(rettv, &var2) == FAIL) |
80 | 2429 return FAIL; |
2430 } | |
7 | 2431 else |
2432 { | |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2433 int error = FALSE; |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2434 varnumber_T n1, n2; |
1624 | 2435 #ifdef FEAT_FLOAT |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2436 float_T f1 = 0, f2 = 0; |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2437 |
1624 | 2438 if (rettv->v_type == VAR_FLOAT) |
2439 { | |
2440 f1 = rettv->vval.v_float; | |
2441 n1 = 0; | |
2442 } | |
2443 else | |
2444 #endif | |
2445 { | |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
2446 n1 = tv_get_number_chk(rettv, &error); |
1624 | 2447 if (error) |
2448 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2449 // This can only happen for "list + non-list". For |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2450 // "non-list + ..." or "something - ...", we returned |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2451 // before evaluating the 2nd operand. |
1624 | 2452 clear_tv(rettv); |
2453 return FAIL; | |
2454 } | |
2455 #ifdef FEAT_FLOAT | |
2456 if (var2.v_type == VAR_FLOAT) | |
2457 f1 = n1; | |
2458 #endif | |
2459 } | |
2460 #ifdef FEAT_FLOAT | |
2461 if (var2.v_type == VAR_FLOAT) | |
2462 { | |
2463 f2 = var2.vval.v_float; | |
2464 n2 = 0; | |
2465 } | |
2466 else | |
2467 #endif | |
2468 { | |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
2469 n2 = tv_get_number_chk(&var2, &error); |
1624 | 2470 if (error) |
2471 { | |
2472 clear_tv(rettv); | |
2473 clear_tv(&var2); | |
2474 return FAIL; | |
2475 } | |
2476 #ifdef FEAT_FLOAT | |
2477 if (rettv->v_type == VAR_FLOAT) | |
2478 f2 = n2; | |
2479 #endif | |
323 | 2480 } |
71 | 2481 clear_tv(rettv); |
1624 | 2482 |
2483 #ifdef FEAT_FLOAT | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2484 // If there is a float on either side the result is a float. |
1624 | 2485 if (rettv->v_type == VAR_FLOAT || var2.v_type == VAR_FLOAT) |
2486 { | |
2487 if (op == '+') | |
2488 f1 = f1 + f2; | |
2489 else | |
2490 f1 = f1 - f2; | |
2491 rettv->v_type = VAR_FLOAT; | |
2492 rettv->vval.v_float = f1; | |
2493 } | |
2494 else | |
2495 #endif | |
2496 { | |
2497 if (op == '+') | |
2498 n1 = n1 + n2; | |
2499 else | |
2500 n1 = n1 - n2; | |
2501 rettv->v_type = VAR_NUMBER; | |
2502 rettv->vval.v_number = n1; | |
2503 } | |
71 | 2504 } |
2505 clear_tv(&var2); | |
7 | 2506 } |
2507 } | |
2508 return OK; | |
2509 } | |
2510 | |
2511 /* | |
2512 * Handle fifth level expression: | |
2513 * * number multiplication | |
2514 * / number division | |
2515 * % number modulo | |
2516 * | |
2517 * "arg" must point to the first non-white of the expression. | |
2518 * "arg" is advanced to the next non-white after the recognized expression. | |
2519 * | |
2520 * Return OK or FAIL. | |
2521 */ | |
2522 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2523 eval6( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2524 char_u **arg, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2525 typval_T *rettv, |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2526 evalarg_T *evalarg, |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2527 int want_string) // after "." operator |
7 | 2528 { |
137 | 2529 typval_T var2; |
7 | 2530 int op; |
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
2531 varnumber_T n1, n2; |
1624 | 2532 #ifdef FEAT_FLOAT |
2533 int use_float = FALSE; | |
16405
840fa633ad64
patch 8.1.1207: some compilers give warning messages
Bram Moolenaar <Bram@vim.org>
parents:
16366
diff
changeset
|
2534 float_T f1 = 0, f2 = 0; |
1624 | 2535 #endif |
323 | 2536 int error = FALSE; |
7 | 2537 |
2538 /* | |
2539 * Get the first variable. | |
2540 */ | |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2541 if (eval7(arg, rettv, evalarg, want_string) == FAIL) |
7 | 2542 return FAIL; |
2543 | |
2544 /* | |
2545 * Repeat computing, until no '*', '/' or '%' is following. | |
2546 */ | |
2547 for (;;) | |
2548 { | |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2549 int evaluate = evalarg == NULL ? 0 |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2550 : (evalarg->eval_flags & EVAL_EVALUATE); |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2551 int getnext; |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2552 |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2553 op = *eval_next_non_blank(*arg, evalarg, &getnext); |
17387
2558f90045e5
patch 8.1.1692: using *{} for literal dict is not backwards compatible
Bram Moolenaar <Bram@vim.org>
parents:
17377
diff
changeset
|
2554 if (op != '*' && op != '/' && op != '%') |
7 | 2555 break; |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2556 if (getnext) |
20996
3af71cbcfdbe
patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents:
20992
diff
changeset
|
2557 *arg = eval_next_line(evalarg); |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2558 |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2559 if (evaluate) |
7 | 2560 { |
1624 | 2561 #ifdef FEAT_FLOAT |
2562 if (rettv->v_type == VAR_FLOAT) | |
2563 { | |
2564 f1 = rettv->vval.v_float; | |
2565 use_float = TRUE; | |
2566 n1 = 0; | |
2567 } | |
2568 else | |
2569 #endif | |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
2570 n1 = tv_get_number_chk(rettv, &error); |
71 | 2571 clear_tv(rettv); |
323 | 2572 if (error) |
2573 return FAIL; | |
7 | 2574 } |
2575 else | |
2576 n1 = 0; | |
2577 | |
2578 /* | |
2579 * Get the second variable. | |
2580 */ | |
2581 *arg = skipwhite(*arg + 1); | |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2582 if (eval7(arg, &var2, evalarg, FALSE) == FAIL) |
7 | 2583 return FAIL; |
2584 | |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2585 if (evaluate) |
7 | 2586 { |
1624 | 2587 #ifdef FEAT_FLOAT |
2588 if (var2.v_type == VAR_FLOAT) | |
2589 { | |
2590 if (!use_float) | |
2591 { | |
2592 f1 = n1; | |
2593 use_float = TRUE; | |
2594 } | |
2595 f2 = var2.vval.v_float; | |
2596 n2 = 0; | |
2597 } | |
2598 else | |
2599 #endif | |
2600 { | |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
2601 n2 = tv_get_number_chk(&var2, &error); |
1624 | 2602 clear_tv(&var2); |
2603 if (error) | |
2604 return FAIL; | |
2605 #ifdef FEAT_FLOAT | |
2606 if (use_float) | |
2607 f2 = n2; | |
2608 #endif | |
2609 } | |
7 | 2610 |
2611 /* | |
2612 * Compute the result. | |
1624 | 2613 * When either side is a float the result is a float. |
7 | 2614 */ |
1624 | 2615 #ifdef FEAT_FLOAT |
2616 if (use_float) | |
2617 { | |
2618 if (op == '*') | |
2619 f1 = f1 * f2; | |
2620 else if (op == '/') | |
2621 { | |
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2622 # ifdef VMS |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2623 // VMS crashes on divide by zero, work around it |
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2624 if (f2 == 0.0) |
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2625 { |
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2626 if (f1 == 0) |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2627 f1 = -1 * __F_FLT_MAX - 1L; // similar to NaN |
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2628 else if (f1 < 0) |
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
2629 f1 = -1 * __F_FLT_MAX; |
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2630 else |
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
2631 f1 = __F_FLT_MAX; |
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2632 } |
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2633 else |
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2634 f1 = f1 / f2; |
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2635 # else |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2636 // We rely on the floating point library to handle divide |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2637 // by zero to result in "inf" and not a crash. |
1624 | 2638 f1 = f1 / f2; |
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2639 # endif |
1624 | 2640 } |
2641 else | |
2642 { | |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
2643 emsg(_(e_modulus)); |
1624 | 2644 return FAIL; |
2645 } | |
2646 rettv->v_type = VAR_FLOAT; | |
2647 rettv->vval.v_float = f1; | |
2648 } | |
2649 else | |
2650 #endif | |
2651 { | |
2652 if (op == '*') | |
2653 n1 = n1 * n2; | |
2654 else if (op == '/') | |
15969
9cc42db77a54
patch 8.1.0990: floating point exception with "%= 0" and "/= 0"
Bram Moolenaar <Bram@vim.org>
parents:
15904
diff
changeset
|
2655 n1 = num_divide(n1, n2); |
1624 | 2656 else |
15969
9cc42db77a54
patch 8.1.0990: floating point exception with "%= 0" and "/= 0"
Bram Moolenaar <Bram@vim.org>
parents:
15904
diff
changeset
|
2657 n1 = num_modulus(n1, n2); |
9cc42db77a54
patch 8.1.0990: floating point exception with "%= 0" and "/= 0"
Bram Moolenaar <Bram@vim.org>
parents:
15904
diff
changeset
|
2658 |
1624 | 2659 rettv->v_type = VAR_NUMBER; |
2660 rettv->vval.v_number = n1; | |
2661 } | |
7 | 2662 } |
2663 } | |
2664 | |
2665 return OK; | |
2666 } | |
2667 | |
2668 /* | |
2669 * Handle sixth level expression: | |
2670 * number number constant | |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2671 * 0zFFFFFFFF Blob constant |
1228 | 2672 * "string" string constant |
2673 * 'string' literal string constant | |
7 | 2674 * &option-name option value |
2675 * @r register contents | |
2676 * identifier variable value | |
2677 * function() function call | |
2678 * $VAR environment variable | |
2679 * (expression) nested expression | |
151 | 2680 * [expr, expr] List |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
2681 * {arg, arg -> expr} Lambda |
17368
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17322
diff
changeset
|
2682 * {key: val, key: val} Dictionary |
17413
40417757dffd
patch 8.1.1705: using ~{} for a literal dict is not nice
Bram Moolenaar <Bram@vim.org>
parents:
17387
diff
changeset
|
2683 * #{key: val, key: val} Dictionary with literal keys |
7 | 2684 * |
2685 * Also handle: | |
2686 * ! in front logical NOT | |
2687 * - in front unary minus | |
2688 * + in front unary plus (ignored) | |
100 | 2689 * trailing [] subscript in String or List |
2690 * trailing .name entry in Dictionary | |
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2691 * trailing ->name() method call |
7 | 2692 * |
2693 * "arg" must point to the first non-white of the expression. | |
2694 * "arg" is advanced to the next non-white after the recognized expression. | |
2695 * | |
2696 * Return OK or FAIL. | |
2697 */ | |
2698 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2699 eval7( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2700 char_u **arg, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2701 typval_T *rettv, |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2702 evalarg_T *evalarg, |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
2703 int want_string) // after "." operator |
7 | 2704 { |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2705 int flags = evalarg == NULL ? 0 : evalarg->eval_flags; |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2706 int evaluate = evalarg != NULL |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2707 && (evalarg->eval_flags & EVAL_EVALUATE); |
7 | 2708 int len; |
2709 char_u *s; | |
2710 char_u *start_leader, *end_leader; | |
2711 int ret = OK; | |
2712 char_u *alias; | |
2713 | |
2714 /* | |
71 | 2715 * Initialise variable so that clear_tv() can't mistake this for a |
56 | 2716 * string and free a string that isn't there. |
7 | 2717 */ |
71 | 2718 rettv->v_type = VAR_UNKNOWN; |
7 | 2719 |
2720 /* | |
10042
4aead6a9b7a9
commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
Christian Brabandt <cb@256bit.org>
parents:
10000
diff
changeset
|
2721 * Skip '!', '-' and '+' characters. They are handled later. |
7 | 2722 */ |
2723 start_leader = *arg; | |
2724 while (**arg == '!' || **arg == '-' || **arg == '+') | |
2725 *arg = skipwhite(*arg + 1); | |
2726 end_leader = *arg; | |
2727 | |
16223
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2728 if (**arg == '.' && (!isdigit(*(*arg + 1)) |
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2729 #ifdef FEAT_FLOAT |
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2730 || current_sctx.sc_version < 2 |
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2731 #endif |
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2732 )) |
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2733 { |
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2734 semsg(_(e_invexpr2), *arg); |
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2735 ++*arg; |
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2736 return FAIL; |
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2737 } |
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2738 |
7 | 2739 switch (**arg) |
2740 { | |
2741 /* | |
2742 * Number constant. | |
2743 */ | |
2744 case '0': | |
2745 case '1': | |
2746 case '2': | |
2747 case '3': | |
2748 case '4': | |
2749 case '5': | |
2750 case '6': | |
2751 case '7': | |
2752 case '8': | |
2753 case '9': | |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
2754 case '.': ret = get_number_tv(arg, rettv, evaluate, want_string); |
1624 | 2755 break; |
7 | 2756 |
2757 /* | |
2758 * String constant: "string". | |
2759 */ | |
71 | 2760 case '"': ret = get_string_tv(arg, rettv, evaluate); |
7 | 2761 break; |
2762 | |
2763 /* | |
100 | 2764 * Literal string constant: 'str''ing'. |
7 | 2765 */ |
71 | 2766 case '\'': ret = get_lit_string_tv(arg, rettv, evaluate); |
56 | 2767 break; |
2768 | |
2769 /* | |
2770 * List: [expr, expr] | |
2771 */ | |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
2772 case '[': ret = get_list_tv(arg, rettv, flags, TRUE); |
7 | 2773 break; |
2774 | |
2775 /* | |
17413
40417757dffd
patch 8.1.1705: using ~{} for a literal dict is not nice
Bram Moolenaar <Bram@vim.org>
parents:
17387
diff
changeset
|
2776 * Dictionary: #{key: val, key: val} |
17368
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17322
diff
changeset
|
2777 */ |
17413
40417757dffd
patch 8.1.1705: using ~{} for a literal dict is not nice
Bram Moolenaar <Bram@vim.org>
parents:
17387
diff
changeset
|
2778 case '#': if ((*arg)[1] == '{') |
17368
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17322
diff
changeset
|
2779 { |
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17322
diff
changeset
|
2780 ++*arg; |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
2781 ret = eval_dict(arg, rettv, flags, TRUE); |
17368
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17322
diff
changeset
|
2782 } |
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17322
diff
changeset
|
2783 else |
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17322
diff
changeset
|
2784 ret = NOTDONE; |
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17322
diff
changeset
|
2785 break; |
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17322
diff
changeset
|
2786 |
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17322
diff
changeset
|
2787 /* |
9527
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9525
diff
changeset
|
2788 * Lambda: {arg, arg -> expr} |
17368
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17322
diff
changeset
|
2789 * Dictionary: {'key': val, 'key': val} |
100 | 2790 */ |
9527
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9525
diff
changeset
|
2791 case '{': ret = get_lambda_tv(arg, rettv, evaluate); |
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9525
diff
changeset
|
2792 if (ret == NOTDONE) |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
2793 ret = eval_dict(arg, rettv, flags, FALSE); |
100 | 2794 break; |
2795 | |
2796 /* | |
104 | 2797 * Option value: &name |
7 | 2798 */ |
104 | 2799 case '&': ret = get_option_tv(arg, rettv, evaluate); |
7 | 2800 break; |
2801 | |
2802 /* | |
2803 * Environment variable: $VAR. | |
2804 */ | |
71 | 2805 case '$': ret = get_env_tv(arg, rettv, evaluate); |
7 | 2806 break; |
2807 | |
2808 /* | |
2809 * Register contents: @r. | |
2810 */ | |
2811 case '@': ++*arg; | |
2812 if (evaluate) | |
2813 { | |
71 | 2814 rettv->v_type = VAR_STRING; |
5796 | 2815 rettv->vval.v_string = get_reg_contents(**arg, |
2816 GREG_EXPR_SRC); | |
7 | 2817 } |
2818 if (**arg != NUL) | |
2819 ++*arg; | |
2820 break; | |
2821 | |
2822 /* | |
2823 * nested expression: (expression). | |
2824 */ | |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2825 case '(': { |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2826 *arg = skipwhite(*arg + 1); |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2827 ret = eval1(arg, rettv, evalarg); // recursive! |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2828 if (**arg == ')') |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2829 ++*arg; |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2830 else if (ret == OK) |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2831 { |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2832 emsg(_(e_missing_close)); |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2833 clear_tv(rettv); |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2834 ret = FAIL; |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
2835 } |
7 | 2836 } |
2837 break; | |
2838 | |
100 | 2839 default: ret = NOTDONE; |
2840 break; | |
2841 } | |
2842 | |
2843 if (ret == NOTDONE) | |
2844 { | |
2845 /* | |
2846 * Must be a variable or function name. | |
2847 * Can also be a curly-braces kind of name: {expr}. | |
2848 */ | |
2849 s = *arg; | |
159 | 2850 len = get_name_len(arg, &alias, evaluate, TRUE); |
100 | 2851 if (alias != NULL) |
2852 s = alias; | |
2853 | |
159 | 2854 if (len <= 0) |
100 | 2855 ret = FAIL; |
2856 else | |
2857 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2858 if (**arg == '(') // recursive! |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
2859 ret = eval_func(arg, s, len, rettv, flags, NULL); |
20401
918b9a05cf35
patch 8.2.0755: Vim9: No error when variable initializer is not a constant
Bram Moolenaar <Bram@vim.org>
parents:
20397
diff
changeset
|
2860 else if (flags & EVAL_CONSTANT) |
918b9a05cf35
patch 8.2.0755: Vim9: No error when variable initializer is not a constant
Bram Moolenaar <Bram@vim.org>
parents:
20397
diff
changeset
|
2861 ret = FAIL; |
100 | 2862 else if (evaluate) |
6791 | 2863 ret = get_var_tv(s, len, rettv, NULL, TRUE, FALSE); |
117 | 2864 else |
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
2865 { |
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
2866 check_vars(s, len); |
117 | 2867 ret = OK; |
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
2868 } |
100 | 2869 } |
2690 | 2870 vim_free(alias); |
100 | 2871 } |
2872 | |
7 | 2873 *arg = skipwhite(*arg); |
2874 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2875 // Handle following '[', '(' and '.' for expr[expr], expr.name, |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2876 // expr(expr), expr->name(expr) |
159 | 2877 if (ret == OK) |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
2878 ret = handle_subscript(arg, rettv, flags, TRUE, |
17763
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2879 start_leader, &end_leader); |
7 | 2880 |
2881 /* | |
2882 * Apply logical NOT and unary '-', from right to left, ignore '+'. | |
2883 */ | |
2884 if (ret == OK && evaluate && end_leader > start_leader) | |
17763
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2885 ret = eval7_leader(rettv, start_leader, &end_leader); |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2886 return ret; |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2887 } |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2888 |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2889 /* |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2890 * Apply the leading "!" and "-" before an eval7 expression to "rettv". |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2891 * Adjusts "end_leaderp" until it is at "start_leader". |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2892 */ |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2893 static int |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2894 eval7_leader(typval_T *rettv, char_u *start_leader, char_u **end_leaderp) |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2895 { |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2896 char_u *end_leader = *end_leaderp; |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2897 int ret = OK; |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2898 int error = FALSE; |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2899 varnumber_T val = 0; |
1624 | 2900 #ifdef FEAT_FLOAT |
17763
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2901 float_T f = 0.0; |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2902 |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2903 if (rettv->v_type == VAR_FLOAT) |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2904 f = rettv->vval.v_float; |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2905 else |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2906 #endif |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2907 val = tv_get_number_chk(rettv, &error); |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2908 if (error) |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2909 { |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2910 clear_tv(rettv); |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2911 ret = FAIL; |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2912 } |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2913 else |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2914 { |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2915 while (end_leader > start_leader) |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2916 { |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2917 --end_leader; |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2918 if (*end_leader == '!') |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2919 { |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2920 #ifdef FEAT_FLOAT |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2921 if (rettv->v_type == VAR_FLOAT) |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2922 f = !f; |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2923 else |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2924 #endif |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2925 val = !val; |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2926 } |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2927 else if (*end_leader == '-') |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2928 { |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2929 #ifdef FEAT_FLOAT |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2930 if (rettv->v_type == VAR_FLOAT) |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2931 f = -f; |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2932 else |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2933 #endif |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2934 val = -val; |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2935 } |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2936 } |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2937 #ifdef FEAT_FLOAT |
1624 | 2938 if (rettv->v_type == VAR_FLOAT) |
323 | 2939 { |
2940 clear_tv(rettv); | |
17763
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2941 rettv->vval.v_float = f; |
323 | 2942 } |
2943 else | |
1624 | 2944 #endif |
17763
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2945 { |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2946 clear_tv(rettv); |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2947 rettv->v_type = VAR_NUMBER; |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2948 rettv->vval.v_number = val; |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2949 } |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2950 } |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2951 *end_leaderp = end_leader; |
7 | 2952 return ret; |
2953 } | |
2954 | |
2955 /* | |
17674
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2956 * Call the function referred to in "rettv". |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2957 */ |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2958 static int |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2959 call_func_rettv( |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2960 char_u **arg, |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2961 typval_T *rettv, |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2962 int evaluate, |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2963 dict_T *selfdict, |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2964 typval_T *basetv) |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2965 { |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2966 partial_T *pt = NULL; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2967 funcexe_T funcexe; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2968 typval_T functv; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2969 char_u *s; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2970 int ret; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2971 |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2972 // need to copy the funcref so that we can clear rettv |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2973 if (evaluate) |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2974 { |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2975 functv = *rettv; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2976 rettv->v_type = VAR_UNKNOWN; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2977 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2978 // Invoke the function. Recursive! |
17674
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2979 if (functv.v_type == VAR_PARTIAL) |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2980 { |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2981 pt = functv.vval.v_partial; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2982 s = partial_name(pt); |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2983 } |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2984 else |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2985 s = functv.vval.v_string; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2986 } |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2987 else |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2988 s = (char_u *)""; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2989 |
20007
aadd1cae2ff5
patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents:
19922
diff
changeset
|
2990 CLEAR_FIELD(funcexe); |
17674
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2991 funcexe.firstline = curwin->w_cursor.lnum; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2992 funcexe.lastline = curwin->w_cursor.lnum; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2993 funcexe.evaluate = evaluate; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2994 funcexe.partial = pt; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2995 funcexe.selfdict = selfdict; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2996 funcexe.basetv = basetv; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2997 ret = get_func_tv(s, -1, rettv, arg, &funcexe); |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2998 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2999 // Clear the funcref afterwards, so that deleting it while |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3000 // evaluating the arguments is possible (see test55). |
17674
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3001 if (evaluate) |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3002 clear_tv(&functv); |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3003 |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3004 return ret; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3005 } |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3006 |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3007 /* |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3008 * Evaluate "->method()". |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3009 * "*arg" points to the '-'. |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3010 * Returns FAIL or OK. "*arg" is advanced to after the ')'. |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3011 */ |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3012 static int |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3013 eval_lambda( |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3014 char_u **arg, |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3015 typval_T *rettv, |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3016 int evaluate, |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3017 int verbose) // give error messages |
17674
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3018 { |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3019 typval_T base = *rettv; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3020 int ret; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3021 |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3022 // Skip over the ->. |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3023 *arg += 2; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3024 rettv->v_type = VAR_UNKNOWN; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3025 |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3026 ret = get_lambda_tv(arg, rettv, evaluate); |
18851
3cf9529b3a4a
patch 8.1.2412: crash when evaluating expression with error
Bram Moolenaar <Bram@vim.org>
parents:
18777
diff
changeset
|
3027 if (ret != OK) |
17674
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3028 return FAIL; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3029 else if (**arg != '(') |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3030 { |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3031 if (verbose) |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3032 { |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3033 if (*skipwhite(*arg) == '(') |
19760
9daed26b788b
patch 8.2.0436: no warnings for incorrect printf arguments
Bram Moolenaar <Bram@vim.org>
parents:
19568
diff
changeset
|
3034 emsg(_(e_nowhitespace)); |
17674
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3035 else |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3036 semsg(_(e_missing_paren), "lambda"); |
17674
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3037 } |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3038 clear_tv(rettv); |
18225
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
3039 ret = FAIL; |
17674
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3040 } |
18225
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
3041 else |
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
3042 ret = call_func_rettv(arg, rettv, evaluate, NULL, &base); |
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
3043 |
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
3044 // Clear the funcref afterwards, so that deleting it while |
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
3045 // evaluating the arguments is possible (see test55). |
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
3046 if (evaluate) |
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
3047 clear_tv(&base); |
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
3048 |
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
3049 return ret; |
17674
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3050 } |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3051 |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3052 /* |
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3053 * Evaluate "->method()". |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3054 * "*arg" points to the '-'. |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3055 * Returns FAIL or OK. "*arg" is advanced to after the ')'. |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3056 */ |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3057 static int |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3058 eval_method( |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3059 char_u **arg, |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3060 typval_T *rettv, |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3061 int evaluate, |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3062 int verbose) // give error messages |
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3063 { |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3064 char_u *name; |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3065 long len; |
17646
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
3066 char_u *alias; |
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3067 typval_T base = *rettv; |
17646
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
3068 int ret; |
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3069 |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3070 // Skip over the ->. |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3071 *arg += 2; |
17646
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
3072 rettv->v_type = VAR_UNKNOWN; |
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
3073 |
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3074 name = *arg; |
17646
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
3075 len = get_name_len(arg, &alias, evaluate, TRUE); |
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
3076 if (alias != NULL) |
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
3077 name = alias; |
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
3078 |
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
3079 if (len <= 0) |
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3080 { |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3081 if (verbose) |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3082 emsg(_("E260: Missing name after ->")); |
17646
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
3083 ret = FAIL; |
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
3084 } |
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
3085 else |
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
3086 { |
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
3087 if (**arg != '(') |
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
3088 { |
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
3089 if (verbose) |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3090 semsg(_(e_missing_paren), name); |
17646
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
3091 ret = FAIL; |
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
3092 } |
17661
da7890e3359b
patch 8.1.1828: not strict enough checking syntax of method invocation
Bram Moolenaar <Bram@vim.org>
parents:
17646
diff
changeset
|
3093 else if (VIM_ISWHITE((*arg)[-1])) |
da7890e3359b
patch 8.1.1828: not strict enough checking syntax of method invocation
Bram Moolenaar <Bram@vim.org>
parents:
17646
diff
changeset
|
3094 { |
da7890e3359b
patch 8.1.1828: not strict enough checking syntax of method invocation
Bram Moolenaar <Bram@vim.org>
parents:
17646
diff
changeset
|
3095 if (verbose) |
19760
9daed26b788b
patch 8.2.0436: no warnings for incorrect printf arguments
Bram Moolenaar <Bram@vim.org>
parents:
19568
diff
changeset
|
3096 emsg(_(e_nowhitespace)); |
17661
da7890e3359b
patch 8.1.1828: not strict enough checking syntax of method invocation
Bram Moolenaar <Bram@vim.org>
parents:
17646
diff
changeset
|
3097 ret = FAIL; |
da7890e3359b
patch 8.1.1828: not strict enough checking syntax of method invocation
Bram Moolenaar <Bram@vim.org>
parents:
17646
diff
changeset
|
3098 } |
17646
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
3099 else |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
3100 ret = eval_func(arg, name, len, rettv, |
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
3101 evaluate ? EVAL_EVALUATE : 0, &base); |
17646
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
3102 } |
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3103 |
17674
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3104 // Clear the funcref afterwards, so that deleting it while |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
3105 // evaluating the arguments is possible (see test55). |
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3106 if (evaluate) |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3107 clear_tv(&base); |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3108 |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3109 return ret; |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3110 } |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3111 |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
3112 /* |
829 | 3113 * Evaluate an "[expr]" or "[expr:expr]" index. Also "dict.key". |
3114 * "*arg" points to the '[' or '.'. | |
56 | 3115 * Returns FAIL or OK. "*arg" is advanced to after the ']'. |
3116 */ | |
3117 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3118 eval_index( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3119 char_u **arg, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3120 typval_T *rettv, |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
3121 int flags, |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3122 int verbose) // give error messages |
56 | 3123 { |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
3124 int evaluate = flags & EVAL_EVALUATE; |
56 | 3125 int empty1 = FALSE, empty2 = FALSE; |
137 | 3126 typval_T var1, var2; |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3127 long i; |
56 | 3128 long n1, n2 = 0; |
100 | 3129 long len = -1; |
3130 int range = FALSE; | |
56 | 3131 char_u *s; |
100 | 3132 char_u *key = NULL; |
56 | 3133 |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3134 switch (rettv->v_type) |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3135 { |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3136 case VAR_FUNC: |
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3137 case VAR_PARTIAL: |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3138 if (verbose) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
3139 emsg(_("E695: Cannot index a Funcref")); |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3140 return FAIL; |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3141 case VAR_FLOAT: |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3142 #ifdef FEAT_FLOAT |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3143 if (verbose) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
3144 emsg(_(e_float_as_string)); |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3145 return FAIL; |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3146 #endif |
19102
ba9f50bfda83
patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents:
19087
diff
changeset
|
3147 case VAR_BOOL: |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3148 case VAR_SPECIAL: |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3149 case VAR_JOB: |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
3150 case VAR_CHANNEL: |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3151 if (verbose) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
3152 emsg(_("E909: Cannot index a special variable")); |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3153 return FAIL; |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3154 case VAR_UNKNOWN: |
19922
1f42c49c3d29
patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
3155 case VAR_ANY: |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3156 case VAR_VOID: |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3157 if (evaluate) |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3158 return FAIL; |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3159 // FALLTHROUGH |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3160 |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3161 case VAR_STRING: |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3162 case VAR_NUMBER: |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3163 case VAR_LIST: |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3164 case VAR_DICT: |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3165 case VAR_BLOB: |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3166 break; |
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3167 } |
56 | 3168 |
7046
fd409a0800fd
commit https://github.com/vim/vim/commit/0a38dd29d6f65aa601162542a5ab0ba7f308fc8e
Christian Brabandt <cb@256bit.org>
parents:
7042
diff
changeset
|
3169 init_tv(&var1); |
fd409a0800fd
commit https://github.com/vim/vim/commit/0a38dd29d6f65aa601162542a5ab0ba7f308fc8e
Christian Brabandt <cb@256bit.org>
parents:
7042
diff
changeset
|
3170 init_tv(&var2); |
100 | 3171 if (**arg == '.') |
3172 { | |
3173 /* | |
3174 * dict.name | |
3175 */ | |
3176 key = *arg + 1; | |
3177 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len) | |
3178 ; | |
3179 if (len == 0) | |
3180 return FAIL; | |
3181 *arg = skipwhite(key + len); | |
3182 } | |
3183 else | |
3184 { | |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
3185 evalarg_T evalarg; |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
3186 |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
3187 CLEAR_FIELD(evalarg); |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
3188 evalarg.eval_flags = flags; |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
3189 |
100 | 3190 /* |
3191 * something[idx] | |
3192 * | |
3193 * Get the (first) variable from inside the []. | |
3194 */ | |
56 | 3195 *arg = skipwhite(*arg + 1); |
100 | 3196 if (**arg == ':') |
3197 empty1 = TRUE; | |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
3198 else if (eval1(arg, &var1, &evalarg) == FAIL) // recursive! |
56 | 3199 return FAIL; |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
3200 else if (evaluate && tv_get_string_chk(&var1) == NULL) |
323 | 3201 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3202 // not a number or string |
323 | 3203 clear_tv(&var1); |
3204 return FAIL; | |
3205 } | |
100 | 3206 |
3207 /* | |
3208 * Get the second variable from inside the [:]. | |
3209 */ | |
3210 if (**arg == ':') | |
3211 { | |
3212 range = TRUE; | |
3213 *arg = skipwhite(*arg + 1); | |
3214 if (**arg == ']') | |
3215 empty2 = TRUE; | |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
3216 else if (eval1(arg, &var2, &evalarg) == FAIL) // recursive! |
100 | 3217 { |
323 | 3218 if (!empty1) |
3219 clear_tv(&var1); | |
3220 return FAIL; | |
3221 } | |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
3222 else if (evaluate && tv_get_string_chk(&var2) == NULL) |
323 | 3223 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3224 // not a number or string |
323 | 3225 if (!empty1) |
3226 clear_tv(&var1); | |
3227 clear_tv(&var2); | |
100 | 3228 return FAIL; |
3229 } | |
3230 } | |
3231 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3232 // Check for the ']'. |
100 | 3233 if (**arg != ']') |
3234 { | |
159 | 3235 if (verbose) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
3236 emsg(_(e_missbrac)); |
100 | 3237 clear_tv(&var1); |
3238 if (range) | |
3239 clear_tv(&var2); | |
3240 return FAIL; | |
3241 } | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3242 *arg = skipwhite(*arg + 1); // skip the ']' |
56 | 3243 } |
3244 | |
3245 if (evaluate) | |
3246 { | |
100 | 3247 n1 = 0; |
3248 if (!empty1 && rettv->v_type != VAR_DICT) | |
56 | 3249 { |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
3250 n1 = tv_get_number(&var1); |
71 | 3251 clear_tv(&var1); |
56 | 3252 } |
3253 if (range) | |
3254 { | |
3255 if (empty2) | |
3256 n2 = -1; | |
3257 else | |
3258 { | |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
3259 n2 = tv_get_number(&var2); |
71 | 3260 clear_tv(&var2); |
3261 } | |
3262 } | |
3263 | |
3264 switch (rettv->v_type) | |
56 | 3265 { |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3266 case VAR_UNKNOWN: |
19922
1f42c49c3d29
patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
3267 case VAR_ANY: |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3268 case VAR_VOID: |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3269 case VAR_FUNC: |
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3270 case VAR_PARTIAL: |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3271 case VAR_FLOAT: |
19102
ba9f50bfda83
patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents:
19087
diff
changeset
|
3272 case VAR_BOOL: |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3273 case VAR_SPECIAL: |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3274 case VAR_JOB: |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
3275 case VAR_CHANNEL: |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3276 break; // not evaluating, skipping over subscript |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3277 |
56 | 3278 case VAR_NUMBER: |
3279 case VAR_STRING: | |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
3280 s = tv_get_string(rettv); |
56 | 3281 len = (long)STRLEN(s); |
3282 if (range) | |
3283 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3284 // The resulting variable is a substring. If the indexes |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3285 // are out of range the result is empty. |
56 | 3286 if (n1 < 0) |
3287 { | |
3288 n1 = len + n1; | |
3289 if (n1 < 0) | |
3290 n1 = 0; | |
3291 } | |
3292 if (n2 < 0) | |
3293 n2 = len + n2; | |
3294 else if (n2 >= len) | |
3295 n2 = len; | |
3296 if (n1 >= len || n2 < 0 || n1 > n2) | |
3297 s = NULL; | |
3298 else | |
20751
d9a2e5dcfd9f
patch 8.2.0928: many type casts are used for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
parents:
20731
diff
changeset
|
3299 s = vim_strnsave(s + n1, n2 - n1 + 1); |
56 | 3300 } |
3301 else | |
3302 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3303 // The resulting variable is a string of a single |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3304 // character. If the index is too big or negative the |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3305 // result is empty. |
56 | 3306 if (n1 >= len || n1 < 0) |
3307 s = NULL; | |
3308 else | |
3309 s = vim_strnsave(s + n1, 1); | |
3310 } | |
71 | 3311 clear_tv(rettv); |
3312 rettv->v_type = VAR_STRING; | |
3313 rettv->vval.v_string = s; | |
56 | 3314 break; |
3315 | |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3316 case VAR_BLOB: |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3317 len = blob_len(rettv->vval.v_blob); |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3318 if (range) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3319 { |
15456
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
3320 // The resulting variable is a sub-blob. If the indexes |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3321 // are out of range the result is empty. |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3322 if (n1 < 0) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3323 { |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3324 n1 = len + n1; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3325 if (n1 < 0) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3326 n1 = 0; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3327 } |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3328 if (n2 < 0) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3329 n2 = len + n2; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3330 else if (n2 >= len) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3331 n2 = len - 1; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3332 if (n1 >= len || n2 < 0 || n1 > n2) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3333 { |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3334 clear_tv(rettv); |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3335 rettv->v_type = VAR_BLOB; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3336 rettv->vval.v_blob = NULL; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3337 } |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3338 else |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3339 { |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3340 blob_T *blob = blob_alloc(); |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3341 |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3342 if (blob != NULL) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3343 { |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3344 if (ga_grow(&blob->bv_ga, n2 - n1 + 1) == FAIL) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3345 { |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3346 blob_free(blob); |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3347 return FAIL; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3348 } |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3349 blob->bv_ga.ga_len = n2 - n1 + 1; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3350 for (i = n1; i <= n2; i++) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3351 blob_set(blob, i - n1, |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3352 blob_get(rettv->vval.v_blob, i)); |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3353 |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3354 clear_tv(rettv); |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3355 rettv_blob_set(rettv, blob); |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3356 } |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3357 } |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3358 } |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3359 else |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3360 { |
15589
44ea60ca593b
patch 8.1.0802: negative index doesn't work for Blob
Bram Moolenaar <Bram@vim.org>
parents:
15581
diff
changeset
|
3361 // The resulting variable is a byte value. |
44ea60ca593b
patch 8.1.0802: negative index doesn't work for Blob
Bram Moolenaar <Bram@vim.org>
parents:
15581
diff
changeset
|
3362 // If the index is too big or negative that is an error. |
44ea60ca593b
patch 8.1.0802: negative index doesn't work for Blob
Bram Moolenaar <Bram@vim.org>
parents:
15581
diff
changeset
|
3363 if (n1 < 0) |
44ea60ca593b
patch 8.1.0802: negative index doesn't work for Blob
Bram Moolenaar <Bram@vim.org>
parents:
15581
diff
changeset
|
3364 n1 = len + n1; |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3365 if (n1 < len && n1 >= 0) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3366 { |
15589
44ea60ca593b
patch 8.1.0802: negative index doesn't work for Blob
Bram Moolenaar <Bram@vim.org>
parents:
15581
diff
changeset
|
3367 int v = blob_get(rettv->vval.v_blob, n1); |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3368 |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3369 clear_tv(rettv); |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3370 rettv->v_type = VAR_NUMBER; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3371 rettv->vval.v_number = v; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3372 } |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3373 else |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
3374 semsg(_(e_blobidx), n1); |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3375 } |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3376 break; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3377 |
56 | 3378 case VAR_LIST: |
71 | 3379 len = list_len(rettv->vval.v_list); |
56 | 3380 if (n1 < 0) |
3381 n1 = len + n1; | |
3382 if (!empty1 && (n1 < 0 || n1 >= len)) | |
3383 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3384 // For a range we allow invalid values and return an empty |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3385 // list. A list index out of range is an error. |
842 | 3386 if (!range) |
3387 { | |
3388 if (verbose) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
3389 semsg(_(e_listidx), n1); |
842 | 3390 return FAIL; |
3391 } | |
3392 n1 = len; | |
56 | 3393 } |
3394 if (range) | |
3395 { | |
137 | 3396 list_T *l; |
56 | 3397 |
3398 if (n2 < 0) | |
3399 n2 = len + n2; | |
829 | 3400 else if (n2 >= len) |
3401 n2 = len - 1; | |
3402 if (!empty2 && (n2 < 0 || n2 + 1 < n1)) | |
842 | 3403 n2 = -1; |
20871
65d9189d4dca
patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents:
20859
diff
changeset
|
3404 l = list_slice(rettv->vval.v_list, n1, n2); |
56 | 3405 if (l == NULL) |
3406 return FAIL; | |
71 | 3407 clear_tv(rettv); |
11418
162bcd0debd7
patch 8.0.0593: duplication of code for adding a list or dict return value
Christian Brabandt <cb@256bit.org>
parents:
11412
diff
changeset
|
3408 rettv_list_set(rettv, l); |
56 | 3409 } |
3410 else | |
3411 { | |
842 | 3412 copy_tv(&list_find(rettv->vval.v_list, n1)->li_tv, &var1); |
71 | 3413 clear_tv(rettv); |
3414 *rettv = var1; | |
56 | 3415 } |
3416 break; | |
100 | 3417 |
3418 case VAR_DICT: | |
3419 if (range) | |
3420 { | |
159 | 3421 if (verbose) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
3422 emsg(_(e_dictrange)); |
100 | 3423 if (len == -1) |
3424 clear_tv(&var1); | |
3425 return FAIL; | |
3426 } | |
3427 { | |
137 | 3428 dictitem_T *item; |
100 | 3429 |
3430 if (len == -1) | |
3431 { | |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
3432 key = tv_get_string_chk(&var1); |
8839
9fa567d13551
commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
3433 if (key == NULL) |
100 | 3434 { |
3435 clear_tv(&var1); | |
3436 return FAIL; | |
3437 } | |
3438 } | |
3439 | |
121 | 3440 item = dict_find(rettv->vval.v_dict, key, (int)len); |
100 | 3441 |
159 | 3442 if (item == NULL && verbose) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
3443 semsg(_(e_dictkey), key); |
100 | 3444 if (len == -1) |
3445 clear_tv(&var1); | |
3446 if (item == NULL) | |
3447 return FAIL; | |
3448 | |
3449 copy_tv(&item->di_tv, &var1); | |
3450 clear_tv(rettv); | |
3451 *rettv = var1; | |
3452 } | |
3453 break; | |
3454 } | |
3455 } | |
3456 | |
56 | 3457 return OK; |
3458 } | |
3459 | |
3460 /* | |
19922
1f42c49c3d29
patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
3461 * Return the function name of partial "pt". |
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3462 */ |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3463 char_u * |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3464 partial_name(partial_T *pt) |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3465 { |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3466 if (pt->pt_name != NULL) |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3467 return pt->pt_name; |
20158
94f05de75e9f
patch 8.2.0634: crash with null partial and blob
Bram Moolenaar <Bram@vim.org>
parents:
20156
diff
changeset
|
3468 if (pt->pt_func != NULL) |
94f05de75e9f
patch 8.2.0634: crash with null partial and blob
Bram Moolenaar <Bram@vim.org>
parents:
20156
diff
changeset
|
3469 return pt->pt_func->uf_name; |
94f05de75e9f
patch 8.2.0634: crash with null partial and blob
Bram Moolenaar <Bram@vim.org>
parents:
20156
diff
changeset
|
3470 return (char_u *)""; |
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3471 } |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3472 |
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3473 static void |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3474 partial_free(partial_T *pt) |
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3475 { |
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3476 int i; |
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3477 |
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3478 for (i = 0; i < pt->pt_argc; ++i) |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3479 clear_tv(&pt->pt_argv[i]); |
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3480 vim_free(pt->pt_argv); |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3481 dict_unref(pt->pt_dict); |
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3482 if (pt->pt_name != NULL) |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3483 { |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3484 func_unref(pt->pt_name); |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3485 vim_free(pt->pt_name); |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3486 } |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3487 else |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3488 func_ptr_unref(pt->pt_func); |
20257
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3489 |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3490 if (pt->pt_funcstack != NULL) |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3491 { |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3492 // Decrease the reference count for the context of a closure. If down |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3493 // to zero free it and clear the variables on the stack. |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3494 if (--pt->pt_funcstack->fs_refcount == 0) |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3495 { |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3496 garray_T *gap = &pt->pt_funcstack->fs_ga; |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3497 typval_T *stack = gap->ga_data; |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3498 |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3499 for (i = 0; i < gap->ga_len; ++i) |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3500 clear_tv(stack + i); |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3501 ga_clear(gap); |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3502 vim_free(pt->pt_funcstack); |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3503 } |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3504 pt->pt_funcstack = NULL; |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3505 } |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3506 |
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3507 vim_free(pt); |
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3508 } |
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3509 |
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3510 /* |
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3511 * Unreference a closure: decrement the reference count and free it when it |
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3512 * becomes zero. |
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3513 */ |
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3514 void |
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3515 partial_unref(partial_T *pt) |
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3516 { |
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3517 if (pt != NULL && --pt->pt_refcount <= 0) |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3518 partial_free(pt); |
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3519 } |
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3520 |
80 | 3521 /* |
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3522 * Return the next (unique) copy ID. |
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3523 * Used for serializing nested structures. |
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3524 */ |
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3525 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3526 get_copyID(void) |
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3527 { |
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3528 current_copyID += COPYID_INC; |
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3529 return current_copyID; |
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3530 } |
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3531 |
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3532 /* |
371 | 3533 * Garbage collection for lists and dictionaries. |
3534 * | |
3535 * We use reference counts to be able to free most items right away when they | |
3536 * are no longer used. But for composite items it's possible that it becomes | |
3537 * unused while the reference count is > 0: When there is a recursive | |
3538 * reference. Example: | |
3539 * :let l = [1, 2, 3] | |
3540 * :let d = {9: l} | |
3541 * :let l[1] = d | |
3542 * | |
3543 * Since this is quite unusual we handle this with garbage collection: every | |
3544 * once in a while find out which lists and dicts are not referenced from any | |
3545 * variable. | |
3546 * | |
3547 * Here is a good reference text about garbage collection (refers to Python | |
3548 * but it applies to all reference-counting mechanisms): | |
3549 * http://python.ca/nas/python/gc/ | |
3550 */ | |
3551 | |
3552 /* | |
3553 * Do garbage collection for lists and dicts. | |
9108
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Christian Brabandt <cb@256bit.org>
parents:
9104
diff
changeset
|
3554 * When "testing" is TRUE this is called from test_garbagecollect_now(). |
371 | 3555 * Return TRUE if some memory was freed. |
3556 */ | |
3557 int | |
8881
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parents:
8877
diff
changeset
|
3558 garbage_collect(int testing) |
371 | 3559 { |
1891 | 3560 int copyID; |
6565 | 3561 int abort = FALSE; |
371 | 3562 buf_T *buf; |
3563 win_T *wp; | |
6588 | 3564 int did_free = FALSE; |
819 | 3565 tabpage_T *tp; |
371 | 3566 |
8881
ed0b39dd7fd6
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diff
changeset
|
3567 if (!testing) |
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diff
changeset
|
3568 { |
18777
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patch 8.1.2378: using old C style comments
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diff
changeset
|
3569 // Only do this once. |
8881
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diff
changeset
|
3570 want_garbage_collect = FALSE; |
ed0b39dd7fd6
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diff
changeset
|
3571 may_garbage_collect = FALSE; |
ed0b39dd7fd6
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diff
changeset
|
3572 garbage_collect_at_exit = FALSE; |
ed0b39dd7fd6
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diff
changeset
|
3573 } |
958 | 3574 |
19001
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changeset
|
3575 // The execution stack can grow big, limit the size. |
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|
3576 if (exestack.ga_maxlen - exestack.ga_len > 500) |
1ebfb46710cd
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|
3577 { |
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|
3578 size_t new_len; |
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|
3579 char_u *pp; |
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|
3580 int n; |
1ebfb46710cd
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|
3581 |
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|
3582 // Keep 150% of the current size, with a minimum of the growth size. |
1ebfb46710cd
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|
3583 n = exestack.ga_len / 2; |
1ebfb46710cd
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|
3584 if (n < exestack.ga_growsize) |
1ebfb46710cd
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|
3585 n = exestack.ga_growsize; |
1ebfb46710cd
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|
3586 |
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|
3587 // Don't make it bigger though. |
1ebfb46710cd
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|
3588 if (exestack.ga_len + n < exestack.ga_maxlen) |
1ebfb46710cd
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|
3589 { |
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changeset
|
3590 new_len = exestack.ga_itemsize * (exestack.ga_len + n); |
1ebfb46710cd
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|
3591 pp = vim_realloc(exestack.ga_data, new_len); |
1ebfb46710cd
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|
3592 if (pp == NULL) |
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changeset
|
3593 return FAIL; |
1ebfb46710cd
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changeset
|
3594 exestack.ga_maxlen = exestack.ga_len + n; |
1ebfb46710cd
patch 8.2.0061: the execute stack can grow big and never shrinks
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diff
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|
3595 exestack.ga_data = pp; |
1ebfb46710cd
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|
3596 } |
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|
3597 } |
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|
3598 |
18777
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changeset
|
3599 // We advance by two because we add one for items referenced through |
3a68dc2a1bc1
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changeset
|
3600 // previous_funccal. |
7712
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Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3601 copyID = get_copyID(); |
1891 | 3602 |
371 | 3603 /* |
3604 * 1. Go through all accessible variables and mark all lists and dicts | |
3605 * with copyID. | |
3606 */ | |
1891 | 3607 |
18777
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|
3608 // Don't free variables in the previous_funccal list unless they are only |
3a68dc2a1bc1
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|
3609 // referenced through previous_funccal. This must be first, because if |
3a68dc2a1bc1
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changeset
|
3610 // the item is referenced elsewhere the funccal must not be freed. |
9562
86af4a48c00a
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3611 abort = abort || set_ref_in_previous_funccal(copyID); |
1891 | 3612 |
18777
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changeset
|
3613 // script-local variables |
17885
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changeset
|
3614 abort = abort || garbage_collect_scriptvars(copyID); |
371 | 3615 |
18777
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|
3616 // buffer-local variables |
9649
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Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
3617 FOR_ALL_BUFFERS(buf) |
6565 | 3618 abort = abort || set_ref_in_item(&buf->b_bufvar.di_tv, copyID, |
3619 NULL, NULL); | |
371 | 3620 |
18777
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diff
changeset
|
3621 // window-local variables |
819 | 3622 FOR_ALL_TAB_WINDOWS(tp, wp) |
6565 | 3623 abort = abort || set_ref_in_item(&wp->w_winvar.di_tv, copyID, |
3624 NULL, NULL); | |
4309 | 3625 if (aucmd_win != NULL) |
6565 | 3626 abort = abort || set_ref_in_item(&aucmd_win->w_winvar.di_tv, copyID, |
3627 NULL, NULL); | |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3628 #ifdef FEAT_PROP_POPUP |
19888
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patch 8.2.0500: using the same loop in many places
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diff
changeset
|
3629 FOR_ALL_POPUPWINS(wp) |
16778
eda4d65f232c
patch 8.1.1391: no popup window support
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parents:
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diff
changeset
|
3630 abort = abort || set_ref_in_item(&wp->w_winvar.di_tv, copyID, |
eda4d65f232c
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|
3631 NULL, NULL); |
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diff
changeset
|
3632 FOR_ALL_TABPAGES(tp) |
19888
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diff
changeset
|
3633 FOR_ALL_POPUPWINS_IN_TAB(tp, wp) |
16778
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diff
changeset
|
3634 abort = abort || set_ref_in_item(&wp->w_winvar.di_tv, copyID, |
eda4d65f232c
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diff
changeset
|
3635 NULL, NULL); |
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diff
changeset
|
3636 #endif |
371 | 3637 |
18777
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diff
changeset
|
3638 // tabpage-local variables |
9649
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commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
3639 FOR_ALL_TABPAGES(tp) |
6565 | 3640 abort = abort || set_ref_in_item(&tp->tp_winvar.di_tv, copyID, |
3641 NULL, NULL); | |
18777
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diff
changeset
|
3642 // global variables |
17922
4d63d47d87ef
patch 8.1.1957: more code can be moved to evalvars.c
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diff
changeset
|
3643 abort = abort || garbage_collect_globvars(copyID); |
371 | 3644 |
18777
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diff
changeset
|
3645 // function-local variables |
9562
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parents:
9560
diff
changeset
|
3646 abort = abort || set_ref_in_call_stack(copyID); |
371 | 3647 |
18777
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diff
changeset
|
3648 // named functions (matters for closures) |
9735
8037eb704e93
commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
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parents:
9731
diff
changeset
|
3649 abort = abort || set_ref_in_functions(copyID); |
8037eb704e93
commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
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diff
changeset
|
3650 |
18777
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diff
changeset
|
3651 // function call arguments, if v:testing is set. |
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
3652 abort = abort || set_ref_in_func_args(copyID); |
8881
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commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
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diff
changeset
|
3653 |
18777
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changeset
|
3654 // v: vars |
17885
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diff
changeset
|
3655 abort = abort || garbage_collect_vimvars(copyID); |
1733 | 3656 |
17151
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patch 8.1.1575: callbacks may be garbage collected
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diff
changeset
|
3657 // callbacks in buffers |
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diff
changeset
|
3658 abort = abort || set_ref_in_buffers(copyID); |
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changeset
|
3659 |
3450 | 3660 #ifdef FEAT_LUA |
6565 | 3661 abort = abort || set_ref_in_lua(copyID); |
3450 | 3662 #endif |
3663 | |
3618 | 3664 #ifdef FEAT_PYTHON |
6565 | 3665 abort = abort || set_ref_in_python(copyID); |
3618 | 3666 #endif |
3667 | |
3668 #ifdef FEAT_PYTHON3 | |
6565 | 3669 abort = abort || set_ref_in_python3(copyID); |
3670 #endif | |
3671 | |
8493
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8491
diff
changeset
|
3672 #ifdef FEAT_JOB_CHANNEL |
8877
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8870
diff
changeset
|
3673 abort = abort || set_ref_in_channel(copyID); |
9058
87c2e43a4a12
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9052
diff
changeset
|
3674 abort = abort || set_ref_in_job(copyID); |
7931
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commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
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parents:
7895
diff
changeset
|
3675 #endif |
9052
3a6b66c02d6d
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diff
changeset
|
3676 #ifdef FEAT_NETBEANS_INTG |
3a6b66c02d6d
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diff
changeset
|
3677 abort = abort || set_ref_in_nb_channel(copyID); |
3a6b66c02d6d
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diff
changeset
|
3678 #endif |
7931
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7895
diff
changeset
|
3679 |
9153
c2fe86f2bda1
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parents:
9127
diff
changeset
|
3680 #ifdef FEAT_TIMERS |
c2fe86f2bda1
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9127
diff
changeset
|
3681 abort = abort || set_ref_in_timer(copyID); |
c2fe86f2bda1
commit https://github.com/vim/vim/commit/e3188e261569ae512fb1ae2653b57fdd9e259ca3
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diff
changeset
|
3682 #endif |
c2fe86f2bda1
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9127
diff
changeset
|
3683 |
11412
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11323
diff
changeset
|
3684 #ifdef FEAT_QUICKFIX |
84baca75b7f2
patch 8.0.0590: cannot add a context to locations
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11323
diff
changeset
|
3685 abort = abort || set_ref_in_quickfix(copyID); |
84baca75b7f2
patch 8.0.0590: cannot add a context to locations
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diff
changeset
|
3686 #endif |
84baca75b7f2
patch 8.0.0590: cannot add a context to locations
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11323
diff
changeset
|
3687 |
11804
5630978ae089
patch 8.0.0784: job of terminal may be garbage collected
Christian Brabandt <cb@256bit.org>
parents:
11418
diff
changeset
|
3688 #ifdef FEAT_TERMINAL |
5630978ae089
patch 8.0.0784: job of terminal may be garbage collected
Christian Brabandt <cb@256bit.org>
parents:
11418
diff
changeset
|
3689 abort = abort || set_ref_in_term(copyID); |
5630978ae089
patch 8.0.0784: job of terminal may be garbage collected
Christian Brabandt <cb@256bit.org>
parents:
11418
diff
changeset
|
3690 #endif |
5630978ae089
patch 8.0.0784: job of terminal may be garbage collected
Christian Brabandt <cb@256bit.org>
parents:
11418
diff
changeset
|
3691 |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18713
diff
changeset
|
3692 #ifdef FEAT_PROP_POPUP |
17151
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents:
17085
diff
changeset
|
3693 abort = abort || set_ref_in_popups(copyID); |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents:
17085
diff
changeset
|
3694 #endif |
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patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents:
17085
diff
changeset
|
3695 |
6565 | 3696 if (!abort) |
3697 { | |
3698 /* | |
3699 * 2. Free lists and dictionaries that are not referenced. | |
3700 */ | |
3701 did_free = free_unref_items(copyID); | |
3702 | |
3703 /* | |
3704 * 3. Check if any funccal can be freed now. | |
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
3705 * This may call us back recursively. |
6565 | 3706 */ |
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
3707 free_unref_funccal(copyID, testing); |
6565 | 3708 } |
3709 else if (p_verbose > 0) | |
3710 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15517
diff
changeset
|
3711 verb_msg(_("Not enough memory to set references, garbage collection aborted!")); |
6565 | 3712 } |
1891 | 3713 |
3714 return did_free; | |
3715 } | |
3716 | |
3717 /* | |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3718 * Free lists, dictionaries, channels and jobs that are no longer referenced. |
1891 | 3719 */ |
3720 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3721 free_unref_items(int copyID) |
1891 | 3722 { |
3723 int did_free = FALSE; | |
3724 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3725 // Let all "free" functions know that we are here. This means no |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3726 // dictionaries, lists, channels or jobs are to be freed, because we will |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3727 // do that here. |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3728 in_free_unref_items = TRUE; |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
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diff
changeset
|
3729 |
e1b84109506a
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parents:
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diff
changeset
|
3730 /* |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
8861
diff
changeset
|
3731 * PASS 1: free the contents of the items. We don't free the items |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3732 * themselves yet, so that it is possible to decrement refcount counters |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
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diff
changeset
|
3733 */ |
e1b84109506a
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Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3734 |
18777
3a68dc2a1bc1
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3735 // Go through the list of dicts and free items without the copyID. |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
3736 did_free |= dict_free_nonref(copyID); |
371 | 3737 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3738 // Go through the list of lists and free items without the copyID. |
9560
1e68dfd7931b
commit https://github.com/vim/vim/commit/da861d631d7e22654faee2789286c685ad548911
Christian Brabandt <cb@256bit.org>
parents:
9556
diff
changeset
|
3739 did_free |= list_free_nonref(copyID); |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3740 |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3741 #ifdef FEAT_JOB_CHANNEL |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3742 // Go through the list of jobs and free items without the copyID. This |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3743 // must happen before doing channels, because jobs refer to channels, but |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3744 // the reference from the channel to the job isn't tracked. |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3745 did_free |= free_unused_jobs_contents(copyID, COPYID_MASK); |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3746 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3747 // Go through the list of channels and free items without the copyID. |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3748 did_free |= free_unused_channels_contents(copyID, COPYID_MASK); |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3749 #endif |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
8861
diff
changeset
|
3750 |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
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diff
changeset
|
3751 /* |
e1b84109506a
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parents:
8861
diff
changeset
|
3752 * PASS 2: free the items themselves. |
e1b84109506a
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diff
changeset
|
3753 */ |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
3754 dict_free_items(copyID); |
9560
1e68dfd7931b
commit https://github.com/vim/vim/commit/da861d631d7e22654faee2789286c685ad548911
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parents:
9556
diff
changeset
|
3755 list_free_items(copyID); |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
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diff
changeset
|
3756 |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3757 #ifdef FEAT_JOB_CHANNEL |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3758 // Go through the list of jobs and free items without the copyID. This |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3759 // must happen before doing channels, because jobs refer to channels, but |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3760 // the reference from the channel to the job isn't tracked. |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3761 free_unused_jobs(copyID, COPYID_MASK); |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3762 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3763 // Go through the list of channels and free items without the copyID. |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3764 free_unused_channels(copyID, COPYID_MASK); |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3765 #endif |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3766 |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3767 in_free_unref_items = FALSE; |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3768 |
371 | 3769 return did_free; |
3770 } | |
3771 | |
3772 /* | |
3773 * Mark all lists and dicts referenced through hashtab "ht" with "copyID". | |
6565 | 3774 * "list_stack" is used to add lists to be marked. Can be NULL. |
3775 * | |
3776 * Returns TRUE if setting references failed somehow. | |
3777 */ | |
3778 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3779 set_ref_in_ht(hashtab_T *ht, int copyID, list_stack_T **list_stack) |
364 | 3780 { |
3781 int todo; | |
6565 | 3782 int abort = FALSE; |
364 | 3783 hashitem_T *hi; |
6565 | 3784 hashtab_T *cur_ht; |
3785 ht_stack_T *ht_stack = NULL; | |
3786 ht_stack_T *tempitem; | |
3787 | |
3788 cur_ht = ht; | |
3789 for (;;) | |
3790 { | |
3791 if (!abort) | |
3792 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3793 // Mark each item in the hashtab. If the item contains a hashtab |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3794 // it is added to ht_stack, if it contains a list it is added to |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3795 // list_stack. |
6565 | 3796 todo = (int)cur_ht->ht_used; |
3797 for (hi = cur_ht->ht_array; todo > 0; ++hi) | |
3798 if (!HASHITEM_EMPTY(hi)) | |
3799 { | |
3800 --todo; | |
3801 abort = abort || set_ref_in_item(&HI2DI(hi)->di_tv, copyID, | |
3802 &ht_stack, list_stack); | |
3803 } | |
3804 } | |
3805 | |
3806 if (ht_stack == NULL) | |
3807 break; | |
3808 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3809 // take an item from the stack |
6565 | 3810 cur_ht = ht_stack->ht; |
3811 tempitem = ht_stack; | |
3812 ht_stack = ht_stack->prev; | |
3813 free(tempitem); | |
3814 } | |
3815 | |
3816 return abort; | |
371 | 3817 } |
3818 | |
3819 /* | |
17168
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
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17151
diff
changeset
|
3820 * Mark a dict and its items with "copyID". |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
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diff
changeset
|
3821 * Returns TRUE if setting references failed somehow. |
1d30eb64a7a2
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diff
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|
3822 */ |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3823 int |
1d30eb64a7a2
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17151
diff
changeset
|
3824 set_ref_in_dict(dict_T *d, int copyID) |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
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|
3825 { |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
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diff
changeset
|
3826 if (d != NULL && d->dv_copyID != copyID) |
1d30eb64a7a2
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diff
changeset
|
3827 { |
1d30eb64a7a2
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diff
changeset
|
3828 d->dv_copyID = copyID; |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
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diff
changeset
|
3829 return set_ref_in_ht(&d->dv_hashtab, copyID, NULL); |
1d30eb64a7a2
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Bram Moolenaar <Bram@vim.org>
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|
3830 } |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
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diff
changeset
|
3831 return FALSE; |
1d30eb64a7a2
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changeset
|
3832 } |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
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changeset
|
3833 |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
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diff
changeset
|
3834 /* |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
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changeset
|
3835 * Mark a list and its items with "copyID". |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
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changeset
|
3836 * Returns TRUE if setting references failed somehow. |
1d30eb64a7a2
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diff
changeset
|
3837 */ |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
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diff
changeset
|
3838 int |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
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diff
changeset
|
3839 set_ref_in_list(list_T *ll, int copyID) |
1d30eb64a7a2
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Bram Moolenaar <Bram@vim.org>
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changeset
|
3840 { |
1d30eb64a7a2
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changeset
|
3841 if (ll != NULL && ll->lv_copyID != copyID) |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
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changeset
|
3842 { |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
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diff
changeset
|
3843 ll->lv_copyID = copyID; |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
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17151
diff
changeset
|
3844 return set_ref_in_list_items(ll, copyID, NULL); |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
3845 } |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
3846 return FALSE; |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
3847 } |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
3848 |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
3849 /* |
371 | 3850 * Mark all lists and dicts referenced through list "l" with "copyID". |
6565 | 3851 * "ht_stack" is used to add hashtabs to be marked. Can be NULL. |
3852 * | |
3853 * Returns TRUE if setting references failed somehow. | |
3854 */ | |
3855 int | |
17168
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
3856 set_ref_in_list_items(list_T *l, int copyID, ht_stack_T **ht_stack) |
6565 | 3857 { |
3858 listitem_T *li; | |
3859 int abort = FALSE; | |
3860 list_T *cur_l; | |
3861 list_stack_T *list_stack = NULL; | |
3862 list_stack_T *tempitem; | |
3863 | |
3864 cur_l = l; | |
3865 for (;;) | |
3866 { | |
19201
e7b4fff348dd
patch 8.2.0159: non-materialized range() list causes problems
Bram Moolenaar <Bram@vim.org>
parents:
19191
diff
changeset
|
3867 if (!abort && cur_l->lv_first != &range_list_item) |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3868 // Mark each item in the list. If the item contains a hashtab |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3869 // it is added to ht_stack, if it contains a list it is added to |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3870 // list_stack. |
6565 | 3871 for (li = cur_l->lv_first; !abort && li != NULL; li = li->li_next) |
3872 abort = abort || set_ref_in_item(&li->li_tv, copyID, | |
3873 ht_stack, &list_stack); | |
3874 if (list_stack == NULL) | |
3875 break; | |
3876 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3877 // take an item from the stack |
6565 | 3878 cur_l = list_stack->list; |
3879 tempitem = list_stack; | |
3880 list_stack = list_stack->prev; | |
3881 free(tempitem); | |
3882 } | |
3883 | |
3884 return abort; | |
371 | 3885 } |
3886 | |
3887 /* | |
3888 * Mark all lists and dicts referenced through typval "tv" with "copyID". | |
6565 | 3889 * "list_stack" is used to add lists to be marked. Can be NULL. |
3890 * "ht_stack" is used to add hashtabs to be marked. Can be NULL. | |
3891 * | |
3892 * Returns TRUE if setting references failed somehow. | |
3893 */ | |
3894 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3895 set_ref_in_item( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3896 typval_T *tv, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3897 int copyID, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3898 ht_stack_T **ht_stack, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3899 list_stack_T **list_stack) |
364 | 3900 { |
6565 | 3901 int abort = FALSE; |
364 | 3902 |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3903 if (tv->v_type == VAR_DICT) |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3904 { |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3905 dict_T *dd = tv->vval.v_dict; |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3906 |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3907 if (dd != NULL && dd->dv_copyID != copyID) |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3908 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3909 // Didn't see this dict yet. |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3910 dd->dv_copyID = copyID; |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3911 if (ht_stack == NULL) |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3912 { |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3913 abort = set_ref_in_ht(&dd->dv_hashtab, copyID, list_stack); |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3914 } |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3915 else |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3916 { |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3917 ht_stack_T *newitem = (ht_stack_T*)malloc(sizeof(ht_stack_T)); |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3918 if (newitem == NULL) |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3919 abort = TRUE; |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3920 else |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3921 { |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3922 newitem->ht = &dd->dv_hashtab; |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3923 newitem->prev = *ht_stack; |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3924 *ht_stack = newitem; |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3925 } |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3926 } |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3927 } |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3928 } |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3929 else if (tv->v_type == VAR_LIST) |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3930 { |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3931 list_T *ll = tv->vval.v_list; |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3932 |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3933 if (ll != NULL && ll->lv_copyID != copyID) |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3934 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3935 // Didn't see this list yet. |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3936 ll->lv_copyID = copyID; |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3937 if (list_stack == NULL) |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3938 { |
17168
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
3939 abort = set_ref_in_list_items(ll, copyID, ht_stack); |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3940 } |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3941 else |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3942 { |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3943 list_stack_T *newitem = (list_stack_T*)malloc( |
6565 | 3944 sizeof(list_stack_T)); |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3945 if (newitem == NULL) |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3946 abort = TRUE; |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3947 else |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3948 { |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3949 newitem->list = ll; |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3950 newitem->prev = *list_stack; |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3951 *list_stack = newitem; |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3952 } |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3953 } |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3954 } |
6565 | 3955 } |
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
3956 else if (tv->v_type == VAR_FUNC) |
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
3957 { |
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3958 abort = set_ref_in_func(tv->vval.v_string, NULL, copyID); |
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
3959 } |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3960 else if (tv->v_type == VAR_PARTIAL) |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3961 { |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3962 partial_T *pt = tv->vval.v_partial; |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3963 int i; |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3964 |
20295
bc2c9ea94ec1
patch 8.2.0703: Vim9: closure cannot store value in outer context
Bram Moolenaar <Bram@vim.org>
parents:
20257
diff
changeset
|
3965 if (pt != NULL && pt->pt_copyID != copyID) |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3966 { |
20295
bc2c9ea94ec1
patch 8.2.0703: Vim9: closure cannot store value in outer context
Bram Moolenaar <Bram@vim.org>
parents:
20257
diff
changeset
|
3967 // Didn't see this partial yet. |
bc2c9ea94ec1
patch 8.2.0703: Vim9: closure cannot store value in outer context
Bram Moolenaar <Bram@vim.org>
parents:
20257
diff
changeset
|
3968 pt->pt_copyID = copyID; |
bc2c9ea94ec1
patch 8.2.0703: Vim9: closure cannot store value in outer context
Bram Moolenaar <Bram@vim.org>
parents:
20257
diff
changeset
|
3969 |
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3970 abort = set_ref_in_func(pt->pt_name, pt->pt_func, copyID); |
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
3971 |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3972 if (pt->pt_dict != NULL) |
e1b84109506a
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Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
3973 { |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3974 typval_T dtv; |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3975 |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3976 dtv.v_type = VAR_DICT; |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3977 dtv.vval.v_dict = pt->pt_dict; |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3978 set_ref_in_item(&dtv, copyID, ht_stack, list_stack); |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3979 } |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3980 |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3981 for (i = 0; i < pt->pt_argc; ++i) |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3982 abort = abort || set_ref_in_item(&pt->pt_argv[i], copyID, |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3983 ht_stack, list_stack); |
20257
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3984 if (pt->pt_funcstack != NULL) |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3985 { |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3986 typval_T *stack = pt->pt_funcstack->fs_ga.ga_data; |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3987 |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3988 for (i = 0; i < pt->pt_funcstack->fs_ga.ga_len; ++i) |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3989 abort = abort || set_ref_in_item(stack + i, copyID, |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3990 ht_stack, list_stack); |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3991 } |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3992 |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3993 } |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3994 } |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3995 #ifdef FEAT_JOB_CHANNEL |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3996 else if (tv->v_type == VAR_JOB) |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3997 { |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3998 job_T *job = tv->vval.v_job; |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3999 typval_T dtv; |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4000 |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4001 if (job != NULL && job->jv_copyID != copyID) |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4002 { |
8870
30988ffb7498
commit https://github.com/vim/vim/commit/0239acb11fe4bfe9b525ea90b782759da5eb7704
Christian Brabandt <cb@256bit.org>
parents:
8863
diff
changeset
|
4003 job->jv_copyID = copyID; |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4004 if (job->jv_channel != NULL) |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4005 { |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4006 dtv.v_type = VAR_CHANNEL; |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4007 dtv.vval.v_channel = job->jv_channel; |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4008 set_ref_in_item(&dtv, copyID, ht_stack, list_stack); |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4009 } |
16872
a836d122231a
patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
4010 if (job->jv_exit_cb.cb_partial != NULL) |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4011 { |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4012 dtv.v_type = VAR_PARTIAL; |
16872
a836d122231a
patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
4013 dtv.vval.v_partial = job->jv_exit_cb.cb_partial; |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4014 set_ref_in_item(&dtv, copyID, ht_stack, list_stack); |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4015 } |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4016 } |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4017 } |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4018 else if (tv->v_type == VAR_CHANNEL) |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4019 { |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4020 channel_T *ch =tv->vval.v_channel; |
10259
a09db7a4afe0
commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17
Christian Brabandt <cb@256bit.org>
parents:
10235
diff
changeset
|
4021 ch_part_T part; |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4022 typval_T dtv; |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4023 jsonq_T *jq; |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4024 cbq_T *cq; |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4025 |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4026 if (ch != NULL && ch->ch_copyID != copyID) |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4027 { |
8870
30988ffb7498
commit https://github.com/vim/vim/commit/0239acb11fe4bfe9b525ea90b782759da5eb7704
Christian Brabandt <cb@256bit.org>
parents:
8863
diff
changeset
|
4028 ch->ch_copyID = copyID; |
10259
a09db7a4afe0
commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17
Christian Brabandt <cb@256bit.org>
parents:
10235
diff
changeset
|
4029 for (part = PART_SOCK; part < PART_COUNT; ++part) |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4030 { |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4031 for (jq = ch->ch_part[part].ch_json_head.jq_next; jq != NULL; |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4032 jq = jq->jq_next) |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4033 set_ref_in_item(jq->jq_value, copyID, ht_stack, list_stack); |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4034 for (cq = ch->ch_part[part].ch_cb_head.cq_next; cq != NULL; |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4035 cq = cq->cq_next) |
16872
a836d122231a
patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
4036 if (cq->cq_callback.cb_partial != NULL) |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4037 { |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4038 dtv.v_type = VAR_PARTIAL; |
16872
a836d122231a
patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
4039 dtv.vval.v_partial = cq->cq_callback.cb_partial; |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4040 set_ref_in_item(&dtv, copyID, ht_stack, list_stack); |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4041 } |
16872
a836d122231a
patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
4042 if (ch->ch_part[part].ch_callback.cb_partial != NULL) |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4043 { |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4044 dtv.v_type = VAR_PARTIAL; |
16872
a836d122231a
patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
4045 dtv.vval.v_partial = |
a836d122231a
patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4046 ch->ch_part[part].ch_callback.cb_partial; |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4047 set_ref_in_item(&dtv, copyID, ht_stack, list_stack); |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4048 } |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4049 } |
16872
a836d122231a
patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
4050 if (ch->ch_callback.cb_partial != NULL) |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4051 { |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4052 dtv.v_type = VAR_PARTIAL; |
16872
a836d122231a
patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
4053 dtv.vval.v_partial = ch->ch_callback.cb_partial; |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4054 set_ref_in_item(&dtv, copyID, ht_stack, list_stack); |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4055 } |
16872
a836d122231a
patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4056 if (ch->ch_close_cb.cb_partial != NULL) |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
4057 { |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4058 dtv.v_type = VAR_PARTIAL; |
16872
a836d122231a
patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
4059 dtv.vval.v_partial = ch->ch_close_cb.cb_partial; |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4060 set_ref_in_item(&dtv, copyID, ht_stack, list_stack); |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4061 } |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4062 } |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4063 } |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4064 #endif |
6565 | 4065 return abort; |
364 | 4066 } |
4067 | |
100 | 4068 /* |
56 | 4069 * Return a string with the string representation of a variable. |
4070 * If the memory is allocated "tofree" is set to it, otherwise NULL. | |
80 | 4071 * "numbuf" is used for a number. |
634 | 4072 * When "copyID" is not NULL replace recursive lists and dicts with "...". |
11973
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
4073 * When both "echo_style" and "composite_val" are FALSE, put quotes around |
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
4074 * stings as "string()", otherwise does not put quotes around strings, as |
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
4075 * ":echo" displays values. |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4076 * When "restore_copyID" is FALSE, repeated items in dictionaries and lists |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4077 * are replaced with "...". |
1360 | 4078 * May return NULL. |
56 | 4079 */ |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
4080 char_u * |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4081 echo_string_core( |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4082 typval_T *tv, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4083 char_u **tofree, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4084 char_u *numbuf, |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4085 int copyID, |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4086 int echo_style, |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4087 int restore_copyID, |
11973
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
4088 int composite_val) |
56 | 4089 { |
104 | 4090 static int recurse = 0; |
4091 char_u *r = NULL; | |
4092 | |
137 | 4093 if (recurse >= DICT_MAXNEST) |
104 | 4094 { |
5973 | 4095 if (!did_echo_string_emsg) |
4096 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4097 // Only give this message once for a recursive call to avoid |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4098 // flooding the user with errors. And stop iterating over lists |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4099 // and dicts. |
5973 | 4100 did_echo_string_emsg = TRUE; |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
4101 emsg(_("E724: variable nested too deep for displaying")); |
5973 | 4102 } |
104 | 4103 *tofree = NULL; |
5973 | 4104 return (char_u *)"{E724}"; |
104 | 4105 } |
4106 ++recurse; | |
4107 | |
56 | 4108 switch (tv->v_type) |
4109 { | |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4110 case VAR_STRING: |
11973
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
4111 if (echo_style && !composite_val) |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4112 { |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4113 *tofree = NULL; |
11973
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
4114 r = tv->vval.v_string; |
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
4115 if (r == NULL) |
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
4116 r = (char_u *)""; |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4117 } |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4118 else |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4119 { |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4120 *tofree = string_quote(tv->vval.v_string, FALSE); |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4121 r = *tofree; |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4122 } |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4123 break; |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4124 |
56 | 4125 case VAR_FUNC: |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4126 if (echo_style) |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4127 { |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4128 *tofree = NULL; |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4129 r = tv->vval.v_string; |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4130 } |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4131 else |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4132 { |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4133 *tofree = string_quote(tv->vval.v_string, TRUE); |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4134 r = *tofree; |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4135 } |
104 | 4136 break; |
634 | 4137 |
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4138 case VAR_PARTIAL: |
8710
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4139 { |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4140 partial_T *pt = tv->vval.v_partial; |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4141 char_u *fname = string_quote(pt == NULL ? NULL |
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
4142 : partial_name(pt), FALSE); |
8710
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4143 garray_T ga; |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4144 int i; |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4145 char_u *tf; |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4146 |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4147 ga_init2(&ga, 1, 100); |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4148 ga_concat(&ga, (char_u *)"function("); |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4149 if (fname != NULL) |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4150 { |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4151 ga_concat(&ga, fname); |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4152 vim_free(fname); |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4153 } |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4154 if (pt != NULL && pt->pt_argc > 0) |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4155 { |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4156 ga_concat(&ga, (char_u *)", ["); |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4157 for (i = 0; i < pt->pt_argc; ++i) |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4158 { |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4159 if (i > 0) |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4160 ga_concat(&ga, (char_u *)", "); |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4161 ga_concat(&ga, |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4162 tv2string(&pt->pt_argv[i], &tf, numbuf, copyID)); |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4163 vim_free(tf); |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4164 } |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4165 ga_concat(&ga, (char_u *)"]"); |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4166 } |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
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parents:
8708
diff
changeset
|
4167 if (pt != NULL && pt->pt_dict != NULL) |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4168 { |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4169 typval_T dtv; |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4170 |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
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parents:
8708
diff
changeset
|
4171 ga_concat(&ga, (char_u *)", "); |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4172 dtv.v_type = VAR_DICT; |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4173 dtv.vval.v_dict = pt->pt_dict; |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4174 ga_concat(&ga, tv2string(&dtv, &tf, numbuf, copyID)); |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4175 vim_free(tf); |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4176 } |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4177 ga_concat(&ga, (char_u *)")"); |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4178 |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4179 *tofree = ga.ga_data; |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4180 r = *tofree; |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4181 break; |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4182 } |
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4183 |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
4184 case VAR_BLOB: |
15466
435fcefd2c8e
patch 8.1.0741: viminfo with Blob is not tested
Bram Moolenaar <Bram@vim.org>
parents:
15464
diff
changeset
|
4185 r = blob2string(tv->vval.v_blob, tofree, numbuf); |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
4186 break; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
4187 |
56 | 4188 case VAR_LIST: |
634 | 4189 if (tv->vval.v_list == NULL) |
4190 { | |
20126
831b1ea43020
patch 8.2.0618: echoing a null list results in no output
Bram Moolenaar <Bram@vim.org>
parents:
20111
diff
changeset
|
4191 // NULL list is equivalent to empty list. |
634 | 4192 *tofree = NULL; |
20126
831b1ea43020
patch 8.2.0618: echoing a null list results in no output
Bram Moolenaar <Bram@vim.org>
parents:
20111
diff
changeset
|
4193 r = (char_u *)"[]"; |
634 | 4194 } |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4195 else if (copyID != 0 && tv->vval.v_list->lv_copyID == copyID |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4196 && tv->vval.v_list->lv_len > 0) |
634 | 4197 { |
4198 *tofree = NULL; | |
4199 r = (char_u *)"[...]"; | |
4200 } | |
4201 else | |
4202 { | |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4203 int old_copyID = tv->vval.v_list->lv_copyID; |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4204 |
634 | 4205 tv->vval.v_list->lv_copyID = copyID; |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4206 *tofree = list2string(tv, copyID, restore_copyID); |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4207 if (restore_copyID) |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4208 tv->vval.v_list->lv_copyID = old_copyID; |
634 | 4209 r = *tofree; |
4210 } | |
4211 break; | |
4212 | |
100 | 4213 case VAR_DICT: |
634 | 4214 if (tv->vval.v_dict == NULL) |
4215 { | |
20128
0b35a7ffceb2
patch 8.2.0619: null dict is not handled like an empty dict
Bram Moolenaar <Bram@vim.org>
parents:
20126
diff
changeset
|
4216 // NULL dict is equivalent to empty dict. |
634 | 4217 *tofree = NULL; |
20128
0b35a7ffceb2
patch 8.2.0619: null dict is not handled like an empty dict
Bram Moolenaar <Bram@vim.org>
parents:
20126
diff
changeset
|
4218 r = (char_u *)"{}"; |
634 | 4219 } |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4220 else if (copyID != 0 && tv->vval.v_dict->dv_copyID == copyID |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4221 && tv->vval.v_dict->dv_hashtab.ht_used != 0) |
634 | 4222 { |
4223 *tofree = NULL; | |
4224 r = (char_u *)"{...}"; | |
4225 } | |
4226 else | |
4227 { | |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4228 int old_copyID = tv->vval.v_dict->dv_copyID; |
20128
0b35a7ffceb2
patch 8.2.0619: null dict is not handled like an empty dict
Bram Moolenaar <Bram@vim.org>
parents:
20126
diff
changeset
|
4229 |
634 | 4230 tv->vval.v_dict->dv_copyID = copyID; |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4231 *tofree = dict2string(tv, copyID, restore_copyID); |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4232 if (restore_copyID) |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4233 tv->vval.v_dict->dv_copyID = old_copyID; |
634 | 4234 r = *tofree; |
4235 } | |
4236 break; | |
4237 | |
71 | 4238 case VAR_NUMBER: |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4239 case VAR_UNKNOWN: |
19922
1f42c49c3d29
patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
4240 case VAR_ANY: |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
4241 case VAR_VOID: |
11973
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
4242 *tofree = NULL; |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
4243 r = tv_get_string_buf(tv, numbuf); |
11973
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
4244 break; |
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
4245 |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4246 case VAR_JOB: |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
4247 case VAR_CHANNEL: |
104 | 4248 *tofree = NULL; |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
4249 r = tv_get_string_buf(tv, numbuf); |
11973
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
4250 if (composite_val) |
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
4251 { |
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
4252 *tofree = string_quote(r, FALSE); |
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
4253 r = *tofree; |
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
4254 } |
71 | 4255 break; |
634 | 4256 |
1624 | 4257 case VAR_FLOAT: |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4258 #ifdef FEAT_FLOAT |
1624 | 4259 *tofree = NULL; |
4260 vim_snprintf((char *)numbuf, NUMBUFLEN, "%g", tv->vval.v_float); | |
4261 r = numbuf; | |
4262 break; | |
4263 #endif | |
4264 | |
19102
ba9f50bfda83
patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents:
19087
diff
changeset
|
4265 case VAR_BOOL: |
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
4266 case VAR_SPECIAL: |
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
4267 *tofree = NULL; |
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
4268 r = (char_u *)get_var_special_name(tv->vval.v_number); |
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
4269 break; |
104 | 4270 } |
4271 | |
5973 | 4272 if (--recurse == 0) |
4273 did_echo_string_emsg = FALSE; | |
104 | 4274 return r; |
97 | 4275 } |
4276 | |
4277 /* | |
4278 * Return a string with the string representation of a variable. | |
4279 * If the memory is allocated "tofree" is set to it, otherwise NULL. | |
4280 * "numbuf" is used for a number. | |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4281 * Does not put quotes around strings, as ":echo" displays values. |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4282 * When "copyID" is not NULL replace recursive lists and dicts with "...". |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4283 * May return NULL. |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4284 */ |
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
4285 char_u * |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4286 echo_string( |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4287 typval_T *tv, |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4288 char_u **tofree, |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4289 char_u *numbuf, |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4290 int copyID) |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4291 { |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4292 return echo_string_core(tv, tofree, numbuf, copyID, TRUE, FALSE, FALSE); |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4293 } |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4294 |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4295 /* |
137 | 4296 * Return string "str" in ' quotes, doubling ' characters. |
4297 * If "str" is NULL an empty string is assumed. | |
100 | 4298 * If "function" is TRUE make it function('string'). |
97 | 4299 */ |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
4300 char_u * |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4301 string_quote(char_u *str, int function) |
97 | 4302 { |
137 | 4303 unsigned len; |
97 | 4304 char_u *p, *r, *s; |
4305 | |
137 | 4306 len = (function ? 13 : 3); |
4307 if (str != NULL) | |
4308 { | |
835 | 4309 len += (unsigned)STRLEN(str); |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10964
diff
changeset
|
4310 for (p = str; *p != NUL; MB_PTR_ADV(p)) |
137 | 4311 if (*p == '\'') |
4312 ++len; | |
4313 } | |
97 | 4314 s = r = alloc(len); |
4315 if (r != NULL) | |
4316 { | |
4317 if (function) | |
4318 { | |
100 | 4319 STRCPY(r, "function('"); |
97 | 4320 r += 10; |
4321 } | |
4322 else | |
100 | 4323 *r++ = '\''; |
137 | 4324 if (str != NULL) |
4325 for (p = str; *p != NUL; ) | |
4326 { | |
4327 if (*p == '\'') | |
4328 *r++ = '\''; | |
4329 MB_COPY_CHAR(p, r); | |
4330 } | |
100 | 4331 *r++ = '\''; |
97 | 4332 if (function) |
4333 *r++ = ')'; | |
4334 *r++ = NUL; | |
4335 } | |
4336 return s; | |
4337 } | |
4338 | |
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
4339 #if defined(FEAT_FLOAT) || defined(PROTO) |
1624 | 4340 /* |
4341 * Convert the string "text" to a floating point number. | |
4342 * This uses strtod(). setlocale(LC_NUMERIC, "C") has been used to make sure | |
4343 * this always uses a decimal point. | |
4344 * Returns the length of the text that was consumed. | |
4345 */ | |
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
4346 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4347 string2float( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4348 char_u *text, |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4349 float_T *value) // result stored here |
1624 | 4350 { |
4351 char *s = (char *)text; | |
4352 float_T f; | |
4353 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4354 // MS-Windows does not deal with "inf" and "nan" properly. |
10536
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4355 if (STRNICMP(text, "inf", 3) == 0) |
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4356 { |
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4357 *value = INFINITY; |
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4358 return 3; |
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4359 } |
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4360 if (STRNICMP(text, "-inf", 3) == 0) |
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4361 { |
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4362 *value = -INFINITY; |
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4363 return 4; |
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4364 } |
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4365 if (STRNICMP(text, "nan", 3) == 0) |
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4366 { |
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4367 *value = NAN; |
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4368 return 3; |
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4369 } |
1624 | 4370 f = strtod(s, &s); |
4371 *value = f; | |
4372 return (int)((char_u *)s - text); | |
4373 } | |
4374 #endif | |
4375 | |
97 | 4376 /* |
7 | 4377 * Translate a String variable into a position. |
685 | 4378 * Returns NULL when there is an error. |
7 | 4379 */ |
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
4380 pos_T * |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4381 var2fpos( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4382 typval_T *varp, |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4383 int dollar_lnum, // TRUE when $ is last line |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4384 int *fnum) // set to fnum for '0, 'A, etc. |
7 | 4385 { |
700 | 4386 char_u *name; |
7 | 4387 static pos_T pos; |
700 | 4388 pos_T *pp; |
7 | 4389 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4390 // Argument can be [lnum, col, coladd]. |
685 | 4391 if (varp->v_type == VAR_LIST) |
4392 { | |
4393 list_T *l; | |
4394 int len; | |
705 | 4395 int error = FALSE; |
1317 | 4396 listitem_T *li; |
685 | 4397 |
4398 l = varp->vval.v_list; | |
4399 if (l == NULL) | |
4400 return NULL; | |
4401 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4402 // Get the line number |
705 | 4403 pos.lnum = list_find_nr(l, 0L, &error); |
4404 if (error || pos.lnum <= 0 || pos.lnum > curbuf->b_ml.ml_line_count) | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4405 return NULL; // invalid line number |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4406 |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4407 // Get the column number |
705 | 4408 pos.col = list_find_nr(l, 1L, &error); |
4409 if (error) | |
685 | 4410 return NULL; |
4411 len = (long)STRLEN(ml_get(pos.lnum)); | |
1317 | 4412 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4413 // We accept "$" for the column number: last column. |
1317 | 4414 li = list_find(l, 1L); |
4415 if (li != NULL && li->li_tv.v_type == VAR_STRING | |
4416 && li->li_tv.vval.v_string != NULL | |
4417 && STRCMP(li->li_tv.vval.v_string, "$") == 0) | |
4418 pos.col = len + 1; | |
4419 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4420 // Accept a position up to the NUL after the line. |
826 | 4421 if (pos.col == 0 || (int)pos.col > len + 1) |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4422 return NULL; // invalid column number |
705 | 4423 --pos.col; |
4424 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4425 // Get the virtual offset. Defaults to zero. |
705 | 4426 pos.coladd = list_find_nr(l, 2L, &error); |
4427 if (error) | |
4428 pos.coladd = 0; | |
4429 | |
685 | 4430 return &pos; |
4431 } | |
4432 | |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
4433 name = tv_get_string_chk(varp); |
323 | 4434 if (name == NULL) |
4435 return NULL; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4436 if (name[0] == '.') // cursor |
7 | 4437 return &curwin->w_cursor; |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4438 if (name[0] == 'v' && name[1] == NUL) // Visual start |
1609 | 4439 { |
4440 if (VIsual_active) | |
4441 return &VIsual; | |
4442 return &curwin->w_cursor; | |
4443 } | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4444 if (name[0] == '\'') // mark |
7 | 4445 { |
4043 | 4446 pp = getmark_buf_fnum(curbuf, name[1], FALSE, fnum); |
7 | 4447 if (pp == NULL || pp == (pos_T *)-1 || pp->lnum <= 0) |
4448 return NULL; | |
4449 return pp; | |
4450 } | |
705 | 4451 |
4452 pos.coladd = 0; | |
4453 | |
1317 | 4454 if (name[0] == 'w' && dollar_lnum) |
666 | 4455 { |
4456 pos.col = 0; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4457 if (name[1] == '0') // "w0": first visible line |
666 | 4458 { |
671 | 4459 update_topline(); |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4460 // In silent Ex mode topline is zero, but that's not a valid line |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4461 // number; use one instead. |
11313
327a04a762f6
patch 8.0.0542: getpos() can return a negative line number
Christian Brabandt <cb@256bit.org>
parents:
11181
diff
changeset
|
4462 pos.lnum = curwin->w_topline > 0 ? curwin->w_topline : 1; |
666 | 4463 return &pos; |
4464 } | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4465 else if (name[1] == '$') // "w$": last visible line |
666 | 4466 { |
671 | 4467 validate_botline(); |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4468 // In silent Ex mode botline is zero, return zero then. |
11313
327a04a762f6
patch 8.0.0542: getpos() can return a negative line number
Christian Brabandt <cb@256bit.org>
parents:
11181
diff
changeset
|
4469 pos.lnum = curwin->w_botline > 0 ? curwin->w_botline - 1 : 0; |
666 | 4470 return &pos; |
4471 } | |
4472 } | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4473 else if (name[0] == '$') // last column or line |
7 | 4474 { |
1317 | 4475 if (dollar_lnum) |
7 | 4476 { |
4477 pos.lnum = curbuf->b_ml.ml_line_count; | |
4478 pos.col = 0; | |
4479 } | |
4480 else | |
4481 { | |
4482 pos.lnum = curwin->w_cursor.lnum; | |
4483 pos.col = (colnr_T)STRLEN(ml_get_curline()); | |
4484 } | |
4485 return &pos; | |
4486 } | |
4487 return NULL; | |
4488 } | |
4489 | |
4490 /* | |
709 | 4491 * Convert list in "arg" into a position and optional file number. |
4492 * When "fnump" is NULL there is no file number, only 3 items. | |
4493 * Note that the column is passed on as-is, the caller may want to decrement | |
4494 * it to use 1 for the first column. | |
4495 * Return FAIL when conversion is not possible, doesn't check the position for | |
4496 * validity. | |
4497 */ | |
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
4498 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4499 list2fpos( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4500 typval_T *arg, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4501 pos_T *posp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4502 int *fnump, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4503 colnr_T *curswantp) |
709 | 4504 { |
4505 list_T *l = arg->vval.v_list; | |
4506 long i = 0; | |
4507 long n; | |
4508 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4509 // List must be: [fnum, lnum, col, coladd, curswant], where "fnum" is only |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4510 // there when "fnump" isn't NULL; "coladd" and "curswant" are optional. |
915 | 4511 if (arg->v_type != VAR_LIST |
4512 || l == NULL | |
4513 || l->lv_len < (fnump == NULL ? 2 : 3) | |
5938 | 4514 || l->lv_len > (fnump == NULL ? 4 : 5)) |
709 | 4515 return FAIL; |
4516 | |
4517 if (fnump != NULL) | |
4518 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4519 n = list_find_nr(l, i++, NULL); // fnum |
709 | 4520 if (n < 0) |
4521 return FAIL; | |
4522 if (n == 0) | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4523 n = curbuf->b_fnum; // current buffer |
709 | 4524 *fnump = n; |
4525 } | |
4526 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4527 n = list_find_nr(l, i++, NULL); // lnum |
709 | 4528 if (n < 0) |
4529 return FAIL; | |
4530 posp->lnum = n; | |
4531 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4532 n = list_find_nr(l, i++, NULL); // col |
709 | 4533 if (n < 0) |
4534 return FAIL; | |
4535 posp->col = n; | |
4536 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4537 n = list_find_nr(l, i, NULL); // off |
709 | 4538 if (n < 0) |
915 | 4539 posp->coladd = 0; |
4540 else | |
4541 posp->coladd = n; | |
709 | 4542 |
5938 | 4543 if (curswantp != NULL) |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4544 *curswantp = list_find_nr(l, i + 1, NULL); // curswant |
5938 | 4545 |
709 | 4546 return OK; |
4547 } | |
4548 | |
4549 /* | |
7 | 4550 * Get the length of an environment variable name. |
4551 * Advance "arg" to the first character after the name. | |
4552 * Return 0 for error. | |
4553 */ | |
17873
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17833
diff
changeset
|
4554 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4555 get_env_len(char_u **arg) |
7 | 4556 { |
4557 char_u *p; | |
4558 int len; | |
4559 | |
4560 for (p = *arg; vim_isIDc(*p); ++p) | |
4561 ; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4562 if (p == *arg) // no name found |
7 | 4563 return 0; |
4564 | |
4565 len = (int)(p - *arg); | |
4566 *arg = p; | |
4567 return len; | |
4568 } | |
4569 | |
4570 /* | |
4571 * Get the length of the name of a function or internal variable. | |
4572 * "arg" is advanced to the first non-white character after the name. | |
4573 * Return 0 if something is wrong. | |
4574 */ | |
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
4575 int |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4576 get_id_len(char_u **arg) |
7 | 4577 { |
4578 char_u *p; | |
4579 int len; | |
4580 | |
18777
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4581 // Find the end of the name. |
7 | 4582 for (p = *arg; eval_isnamec(*p); ++p) |
7611
9c420b8db435
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parents:
7605
diff
changeset
|
4583 { |
9c420b8db435
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Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
4584 if (*p == ':') |
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
4585 { |
18777
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parents:
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diff
changeset
|
4586 // "s:" is start of "s:var", but "n:" is not and can be used in |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4587 // slice "[n:]". Also "xx:" is not a namespace. |
7611
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
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parents:
7605
diff
changeset
|
4588 len = (int)(p - *arg); |
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
4589 if ((len == 1 && vim_strchr(NAMESPACE_CHAR, **arg) == NULL) |
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
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parents:
7605
diff
changeset
|
4590 || len > 1) |
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
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parents:
7605
diff
changeset
|
4591 break; |
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
4592 } |
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
4593 } |
18777
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parents:
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diff
changeset
|
4594 if (p == *arg) // no name found |
7 | 4595 return 0; |
4596 | |
4597 len = (int)(p - *arg); | |
4598 *arg = skipwhite(p); | |
4599 | |
4600 return len; | |
4601 } | |
4602 | |
4603 /* | |
124 | 4604 * Get the length of the name of a variable or function. |
4605 * Only the name is recognized, does not handle ".key" or "[idx]". | |
7 | 4606 * "arg" is advanced to the first non-white character after the name. |
159 | 4607 * Return -1 if curly braces expansion failed. |
4608 * Return 0 if something else is wrong. | |
7 | 4609 * If the name contains 'magic' {}'s, expand them and return the |
4610 * expanded name in an allocated string via 'alias' - caller must free. | |
4611 */ | |
17873
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17833
diff
changeset
|
4612 int |
7817
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diff
changeset
|
4613 get_name_len( |
83861277e6a3
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diff
changeset
|
4614 char_u **arg, |
83861277e6a3
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diff
changeset
|
4615 char_u **alias, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4616 int evaluate, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4617 int verbose) |
7 | 4618 { |
4619 int len; | |
4620 char_u *p; | |
4621 char_u *expr_start; | |
4622 char_u *expr_end; | |
4623 | |
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4624 *alias = NULL; // default to no alias |
7 | 4625 |
4626 if ((*arg)[0] == K_SPECIAL && (*arg)[1] == KS_EXTRA | |
4627 && (*arg)[2] == (int)KE_SNR) | |
4628 { | |
18777
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4629 // hard coded <SNR>, already translated |
7 | 4630 *arg += 3; |
4631 return get_id_len(arg) + 3; | |
4632 } | |
4633 len = eval_fname_script(*arg); | |
4634 if (len > 0) | |
4635 { | |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4636 // literal "<SID>", "s:" or "<SNR>" |
7 | 4637 *arg += len; |
4638 } | |
4639 | |
4640 /* | |
71 | 4641 * Find the end of the name; check for {} construction. |
7 | 4642 */ |
271 | 4643 p = find_name_end(*arg, &expr_start, &expr_end, |
4644 len > 0 ? 0 : FNE_CHECK_START); | |
7 | 4645 if (expr_start != NULL) |
4646 { | |
4647 char_u *temp_string; | |
4648 | |
4649 if (!evaluate) | |
4650 { | |
4651 len += (int)(p - *arg); | |
4652 *arg = skipwhite(p); | |
4653 return len; | |
4654 } | |
4655 | |
4656 /* | |
4657 * Include any <SID> etc in the expanded string: | |
4658 * Thus the -len here. | |
4659 */ | |
4660 temp_string = make_expanded_name(*arg - len, expr_start, expr_end, p); | |
4661 if (temp_string == NULL) | |
159 | 4662 return -1; |
7 | 4663 *alias = temp_string; |
4664 *arg = skipwhite(p); | |
4665 return (int)STRLEN(temp_string); | |
4666 } | |
4667 | |
4668 len += get_id_len(arg); | |
15464
3faa7cc8207c
patch 8.1.0740: Tcl test fails
Bram Moolenaar <Bram@vim.org>
parents:
15460
diff
changeset
|
4669 // Only give an error when there is something, otherwise it will be |
3faa7cc8207c
patch 8.1.0740: Tcl test fails
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4670 // reported at a higher level. |
3faa7cc8207c
patch 8.1.0740: Tcl test fails
Bram Moolenaar <Bram@vim.org>
parents:
15460
diff
changeset
|
4671 if (len == 0 && verbose && **arg != NUL) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
4672 semsg(_(e_invexpr2), *arg); |
7 | 4673 |
4674 return len; | |
4675 } | |
4676 | |
71 | 4677 /* |
4678 * Find the end of a variable or function name, taking care of magic braces. | |
4679 * If "expr_start" is not NULL then "expr_start" and "expr_end" are set to the | |
4680 * start and end of the first magic braces item. | |
271 | 4681 * "flags" can have FNE_INCL_BR and FNE_CHECK_START. |
71 | 4682 * Return a pointer to just after the name. Equal to "arg" if there is no |
4683 * valid name. | |
4684 */ | |
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diff
changeset
|
4685 char_u * |
7817
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|
4686 find_name_end( |
83861277e6a3
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|
4687 char_u *arg, |
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|
4688 char_u **expr_start, |
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changeset
|
4689 char_u **expr_end, |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4690 int flags) |
71 | 4691 { |
4692 int mb_nest = 0; | |
4693 int br_nest = 0; | |
7 | 4694 char_u *p; |
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|
4695 int len; |
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patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
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changeset
|
4696 int vim9script = current_sctx.sc_version == SCRIPT_VERSION_VIM9; |
7 | 4697 |
71 | 4698 if (expr_start != NULL) |
4699 { | |
4700 *expr_start = NULL; | |
4701 *expr_end = NULL; | |
4702 } | |
4703 | |
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|
4704 // Quick check for valid starting character. |
20091
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changeset
|
4705 if ((flags & FNE_CHECK_START) && !eval_isnamec1(*arg) |
a64c16ff98b8
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changeset
|
4706 && (*arg != '{' || vim9script)) |
271 | 4707 return arg; |
4708 | |
71 | 4709 for (p = arg; *p != NUL |
4710 && (eval_isnamec(*p) | |
20091
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|
4711 || (*p == '{' && !vim9script) |
271 | 4712 || ((flags & FNE_INCL_BR) && (*p == '[' || *p == '.')) |
71 | 4713 || mb_nest != 0 |
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|
4714 || br_nest != 0); MB_PTR_ADV(p)) |
468 | 4715 { |
4716 if (*p == '\'') | |
4717 { | |
18777
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|
4718 // skip over 'string' to avoid counting [ and ] inside it. |
11127
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changeset
|
4719 for (p = p + 1; *p != NUL && *p != '\''; MB_PTR_ADV(p)) |
468 | 4720 ; |
4721 if (*p == NUL) | |
4722 break; | |
4723 } | |
4724 else if (*p == '"') | |
4725 { | |
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|
4726 // skip over "str\"ing" to avoid counting [ and ] inside it. |
11127
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changeset
|
4727 for (p = p + 1; *p != NUL && *p != '"'; MB_PTR_ADV(p)) |
468 | 4728 if (*p == '\\' && p[1] != NUL) |
4729 ++p; | |
4730 if (*p == NUL) | |
4731 break; | |
4732 } | |
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diff
changeset
|
4733 else if (br_nest == 0 && mb_nest == 0 && *p == ':') |
9c420b8db435
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|
4734 { |
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|
4735 // "s:" is start of "s:var", but "n:" is not and can be used in |
3a68dc2a1bc1
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changeset
|
4736 // slice "[n:]". Also "xx:" is not a namespace. But {ns}: is. |
7611
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changeset
|
4737 len = (int)(p - arg); |
9c420b8db435
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changeset
|
4738 if ((len == 1 && vim_strchr(NAMESPACE_CHAR, *arg) == NULL) |
7627
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diff
changeset
|
4739 || (len > 1 && p[-1] != '}')) |
7611
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|
4740 break; |
9c420b8db435
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diff
changeset
|
4741 } |
468 | 4742 |
71 | 4743 if (mb_nest == 0) |
4744 { | |
4745 if (*p == '[') | |
4746 ++br_nest; | |
4747 else if (*p == ']') | |
4748 --br_nest; | |
4749 } | |
468 | 4750 |
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changeset
|
4751 if (br_nest == 0 && !vim9script) |
71 | 4752 { |
4753 if (*p == '{') | |
4754 { | |
4755 mb_nest++; | |
4756 if (expr_start != NULL && *expr_start == NULL) | |
4757 *expr_start = p; | |
4758 } | |
4759 else if (*p == '}') | |
4760 { | |
4761 mb_nest--; | |
4762 if (expr_start != NULL && mb_nest == 0 && *expr_end == NULL) | |
4763 *expr_end = p; | |
4764 } | |
4765 } | |
7 | 4766 } |
4767 | |
4768 return p; | |
4769 } | |
4770 | |
4771 /* | |
159 | 4772 * Expands out the 'magic' {}'s in a variable/function name. |
4773 * Note that this can call itself recursively, to deal with | |
4774 * constructs like foo{bar}{baz}{bam} | |
4775 * The four pointer arguments point to "foo{expre}ss{ion}bar" | |
4776 * "in_start" ^ | |
4777 * "expr_start" ^ | |
4778 * "expr_end" ^ | |
4779 * "in_end" ^ | |
4780 * | |
4781 * Returns a new allocated string, which the caller must free. | |
4782 * Returns NULL for failure. | |
4783 */ | |
4784 static char_u * | |
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diff
changeset
|
4785 make_expanded_name( |
83861277e6a3
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diff
changeset
|
4786 char_u *in_start, |
83861277e6a3
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diff
changeset
|
4787 char_u *expr_start, |
83861277e6a3
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diff
changeset
|
4788 char_u *expr_end, |
83861277e6a3
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parents:
7788
diff
changeset
|
4789 char_u *in_end) |
159 | 4790 { |
4791 char_u c1; | |
4792 char_u *retval = NULL; | |
4793 char_u *temp_result; | |
4794 | |
4795 if (expr_end == NULL || in_end == NULL) | |
4796 return NULL; | |
4797 *expr_start = NUL; | |
4798 *expr_end = NUL; | |
4799 c1 = *in_end; | |
4800 *in_end = NUL; | |
4801 | |
20996
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patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4802 temp_result = eval_to_string(expr_start + 1, FALSE); |
3af71cbcfdbe
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4803 if (temp_result != NULL) |
159 | 4804 { |
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4805 retval = alloc(STRLEN(temp_result) + (expr_start - in_start) |
ef00b6bc186b
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diff
changeset
|
4806 + (in_end - expr_end) + 1); |
159 | 4807 if (retval != NULL) |
4808 { | |
4809 STRCPY(retval, in_start); | |
4810 STRCAT(retval, temp_result); | |
4811 STRCAT(retval, expr_end + 1); | |
4812 } | |
4813 } | |
4814 vim_free(temp_result); | |
4815 | |
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changeset
|
4816 *in_end = c1; // put char back for error messages |
159 | 4817 *expr_start = '{'; |
4818 *expr_end = '}'; | |
4819 | |
4820 if (retval != NULL) | |
4821 { | |
271 | 4822 temp_result = find_name_end(retval, &expr_start, &expr_end, 0); |
159 | 4823 if (expr_start != NULL) |
4824 { | |
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diff
changeset
|
4825 // Further expansion! |
159 | 4826 temp_result = make_expanded_name(retval, expr_start, |
4827 expr_end, temp_result); | |
4828 vim_free(retval); | |
4829 retval = temp_result; | |
4830 } | |
4831 } | |
4832 | |
4833 return retval; | |
4834 } | |
4835 | |
4836 /* | |
7 | 4837 * Return TRUE if character "c" can be used in a variable or function name. |
104 | 4838 * Does not include '{' or '}' for magic braces. |
7 | 4839 */ |
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|
4840 int |
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changeset
|
4841 eval_isnamec(int c) |
7 | 4842 { |
271 | 4843 return (ASCII_ISALNUM(c) || c == '_' || c == ':' || c == AUTOLOAD_CHAR); |
4844 } | |
4845 | |
4846 /* | |
4847 * Return TRUE if character "c" can be used as the first character in a | |
4848 * variable or function name (excluding '{' and '}'). | |
4849 */ | |
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|
4850 int |
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diff
changeset
|
4851 eval_isnamec1(int c) |
271 | 4852 { |
4853 return (ASCII_ISALPHA(c) || c == '_'); | |
7 | 4854 } |
4855 | |
4856 /* | |
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|
4857 * Handle: |
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changeset
|
4858 * - expr[expr], expr[expr:expr] subscript |
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|
4859 * - ".name" lookup |
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changeset
|
4860 * - function call with Funcref variable: func(expr) |
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changeset
|
4861 * - method call: var->method() |
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changeset
|
4862 * |
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diff
changeset
|
4863 * Can all be combined in any order: dict.func(expr)[idx]['func'](expr)->len() |
159 | 4864 */ |
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|
4865 int |
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changeset
|
4866 handle_subscript( |
83861277e6a3
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changeset
|
4867 char_u **arg, |
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changeset
|
4868 typval_T *rettv, |
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changeset
|
4869 int flags, // do more than finding the end |
17763
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
4870 int verbose, // give error messages |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
4871 char_u *start_leader, // start of '!' and '-' prefixes |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
4872 char_u **end_leaderp) // end of '!' and '-' prefixes |
159 | 4873 { |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
4874 int evaluate = flags & EVAL_EVALUATE; |
159 | 4875 int ret = OK; |
4876 dict_T *selfdict = NULL; | |
4877 | |
17448
f8cd16838434
patch 8.1.1722: error when scriptversion is 2 a making a dictionary access
Bram Moolenaar <Bram@vim.org>
parents:
17413
diff
changeset
|
4878 // "." is ".name" lookup when we found a dict or when evaluating and |
f8cd16838434
patch 8.1.1722: error when scriptversion is 2 a making a dictionary access
Bram Moolenaar <Bram@vim.org>
parents:
17413
diff
changeset
|
4879 // scriptversion is at least 2, where string concatenation is "..". |
159 | 4880 while (ret == OK |
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
4881 && (((**arg == '[' |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
4882 || (**arg == '.' && (rettv->v_type == VAR_DICT |
17448
f8cd16838434
patch 8.1.1722: error when scriptversion is 2 a making a dictionary access
Bram Moolenaar <Bram@vim.org>
parents:
17413
diff
changeset
|
4883 || (!evaluate |
f8cd16838434
patch 8.1.1722: error when scriptversion is 2 a making a dictionary access
Bram Moolenaar <Bram@vim.org>
parents:
17413
diff
changeset
|
4884 && (*arg)[1] != '.' |
f8cd16838434
patch 8.1.1722: error when scriptversion is 2 a making a dictionary access
Bram Moolenaar <Bram@vim.org>
parents:
17413
diff
changeset
|
4885 && current_sctx.sc_version >= 2))) |
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
4886 || (**arg == '(' && (!evaluate || rettv->v_type == VAR_FUNC |
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4887 || rettv->v_type == VAR_PARTIAL))) |
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
4888 && !VIM_ISWHITE(*(*arg - 1))) |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
4889 || (**arg == '-' && (*arg)[1] == '>'))) |
159 | 4890 { |
4891 if (**arg == '(') | |
4892 { | |
17674
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
4893 ret = call_func_rettv(arg, rettv, evaluate, selfdict, NULL); |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
4894 |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
4895 // Stop the expression evaluation when immediately aborting on |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
4896 // error, or when an interrupt occurred or an exception was thrown |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
4897 // but not caught. |
159 | 4898 if (aborting()) |
4899 { | |
4900 if (ret == OK) | |
4901 clear_tv(rettv); | |
4902 ret = FAIL; | |
4903 } | |
4904 dict_unref(selfdict); | |
4905 selfdict = NULL; | |
4906 } | |
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
4907 else if (**arg == '-') |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
4908 { |
17763
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
4909 // Expression "-1.0->method()" applies the leader "-" before |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
4910 // applying ->. |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
4911 if (evaluate && *end_leaderp > start_leader) |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
4912 ret = eval7_leader(rettv, start_leader, end_leaderp); |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
4913 if (ret == OK) |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
4914 { |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
4915 if ((*arg)[2] == '{') |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
4916 // expr->{lambda}() |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
4917 ret = eval_lambda(arg, rettv, evaluate, verbose); |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
4918 else |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
4919 // expr->name() |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
4920 ret = eval_method(arg, rettv, evaluate, verbose); |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
4921 } |
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
4922 } |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4923 else // **arg == '[' || **arg == '.' |
159 | 4924 { |
4925 dict_unref(selfdict); | |
4926 if (rettv->v_type == VAR_DICT) | |
4927 { | |
4928 selfdict = rettv->vval.v_dict; | |
4929 if (selfdict != NULL) | |
4930 ++selfdict->dv_refcount; | |
4931 } | |
4932 else | |
4933 selfdict = NULL; | |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
4934 if (eval_index(arg, rettv, flags, verbose) == FAIL) |
159 | 4935 { |
4936 clear_tv(rettv); | |
4937 ret = FAIL; | |
4938 } | |
4939 } | |
4940 } | |
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents:
8554
diff
changeset
|
4941 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4942 // Turn "dict.Func" into a partial for "Func" bound to "dict". |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4943 // Don't do this when "Func" is already a partial that was bound |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4944 // explicitly (pt_auto is FALSE). |
9104
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
4945 if (selfdict != NULL |
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
4946 && (rettv->v_type == VAR_FUNC |
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
4947 || (rettv->v_type == VAR_PARTIAL |
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
4948 && (rettv->vval.v_partial->pt_auto |
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
4949 || rettv->vval.v_partial->pt_dict == NULL)))) |
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
4950 selfdict = make_partial(selfdict, rettv); |
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents:
8554
diff
changeset
|
4951 |
159 | 4952 dict_unref(selfdict); |
4953 return ret; | |
4954 } | |
4955 | |
4956 /* | |
104 | 4957 * Make a copy of an item. |
4958 * Lists and Dictionaries are also copied. A deep copy if "deep" is set. | |
165 | 4959 * For deepcopy() "copyID" is zero for a full copy or the ID for when a |
4960 * reference to an already copied list/dict can be used. | |
4961 * Returns FAIL or OK. | |
4962 */ | |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
4963 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4964 item_copy( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4965 typval_T *from, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4966 typval_T *to, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4967 int deep, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4968 int copyID) |
104 | 4969 { |
4970 static int recurse = 0; | |
165 | 4971 int ret = OK; |
104 | 4972 |
137 | 4973 if (recurse >= DICT_MAXNEST) |
104 | 4974 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
4975 emsg(_("E698: variable nested too deep for making a copy")); |
165 | 4976 return FAIL; |
104 | 4977 } |
4978 ++recurse; | |
4979 | |
4980 switch (from->v_type) | |
4981 { | |
4982 case VAR_NUMBER: | |
1624 | 4983 case VAR_FLOAT: |
104 | 4984 case VAR_STRING: |
4985 case VAR_FUNC: | |
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4986 case VAR_PARTIAL: |
19102
ba9f50bfda83
patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents:
19087
diff
changeset
|
4987 case VAR_BOOL: |
7862
d4fec9208e7e
commit https://github.com/vim/vim/commit/155500077c80cdb5d9c63996000c011b66a676bf
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
4988 case VAR_SPECIAL: |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4989 case VAR_JOB: |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
4990 case VAR_CHANNEL: |
104 | 4991 copy_tv(from, to); |
4992 break; | |
4993 case VAR_LIST: | |
4994 to->v_type = VAR_LIST; | |
151 | 4995 to->v_lock = 0; |
165 | 4996 if (from->vval.v_list == NULL) |
4997 to->vval.v_list = NULL; | |
4998 else if (copyID != 0 && from->vval.v_list->lv_copyID == copyID) | |
4999 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5000 // use the copy made earlier |
165 | 5001 to->vval.v_list = from->vval.v_list->lv_copylist; |
5002 ++to->vval.v_list->lv_refcount; | |
5003 } | |
5004 else | |
5005 to->vval.v_list = list_copy(from->vval.v_list, deep, copyID); | |
5006 if (to->vval.v_list == NULL) | |
5007 ret = FAIL; | |
104 | 5008 break; |
15496
f1c33409e908
patch 8.1.0756: copy() does not make a copy of a Blob
Bram Moolenaar <Bram@vim.org>
parents:
15490
diff
changeset
|
5009 case VAR_BLOB: |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5010 ret = blob_copy(from->vval.v_blob, to); |
15496
f1c33409e908
patch 8.1.0756: copy() does not make a copy of a Blob
Bram Moolenaar <Bram@vim.org>
parents:
15490
diff
changeset
|
5011 break; |
104 | 5012 case VAR_DICT: |
5013 to->v_type = VAR_DICT; | |
151 | 5014 to->v_lock = 0; |
165 | 5015 if (from->vval.v_dict == NULL) |
5016 to->vval.v_dict = NULL; | |
5017 else if (copyID != 0 && from->vval.v_dict->dv_copyID == copyID) | |
5018 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5019 // use the copy made earlier |
165 | 5020 to->vval.v_dict = from->vval.v_dict->dv_copydict; |
5021 ++to->vval.v_dict->dv_refcount; | |
5022 } | |
5023 else | |
5024 to->vval.v_dict = dict_copy(from->vval.v_dict, deep, copyID); | |
5025 if (to->vval.v_dict == NULL) | |
5026 ret = FAIL; | |
104 | 5027 break; |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5028 case VAR_UNKNOWN: |
19922
1f42c49c3d29
patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
5029 case VAR_ANY: |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5030 case VAR_VOID: |
19554
b38d73f36467
patch 8.2.0334: abort called when using test_void()
Bram Moolenaar <Bram@vim.org>
parents:
19477
diff
changeset
|
5031 internal_error_no_abort("item_copy(UNKNOWN)"); |
165 | 5032 ret = FAIL; |
104 | 5033 } |
5034 --recurse; | |
165 | 5035 return ret; |
104 | 5036 } |
5037 | |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5038 void |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5039 echo_one(typval_T *rettv, int with_space, int *atstart, int *needclr) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5040 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5041 char_u *tofree; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5042 char_u numbuf[NUMBUFLEN]; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5043 char_u *p = echo_string(rettv, &tofree, numbuf, get_copyID()); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5044 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5045 if (*atstart) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5046 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5047 *atstart = FALSE; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5048 // Call msg_start() after eval1(), evaluating the expression |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5049 // may cause a message to appear. |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5050 if (with_space) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5051 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5052 // Mark the saved text as finishing the line, so that what |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5053 // follows is displayed on a new line when scrolling back |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5054 // at the more prompt. |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5055 msg_sb_eol(); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5056 msg_start(); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5057 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5058 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5059 else if (with_space) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5060 msg_puts_attr(" ", echo_attr); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5061 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5062 if (p != NULL) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5063 for ( ; *p != NUL && !got_int; ++p) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5064 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5065 if (*p == '\n' || *p == '\r' || *p == TAB) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5066 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5067 if (*p != TAB && *needclr) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5068 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5069 // remove any text still there from the command |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5070 msg_clr_eos(); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5071 *needclr = FALSE; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5072 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5073 msg_putchar_attr(*p, echo_attr); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5074 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5075 else |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5076 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5077 if (has_mbyte) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5078 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5079 int i = (*mb_ptr2len)(p); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5080 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5081 (void)msg_outtrans_len_attr(p, i, echo_attr); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5082 p += i - 1; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5083 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5084 else |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5085 (void)msg_outtrans_len_attr(p, 1, echo_attr); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5086 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5087 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5088 vim_free(tofree); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5089 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5090 |
104 | 5091 /* |
7 | 5092 * ":echo expr1 ..." print each argument separated with a space, add a |
5093 * newline at the end. | |
5094 * ":echon expr1 ..." print each argument plain. | |
5095 */ | |
5096 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5097 ex_echo(exarg_T *eap) |
7 | 5098 { |
5099 char_u *arg = eap->arg; | |
137 | 5100 typval_T rettv; |
7 | 5101 char_u *p; |
5102 int needclr = TRUE; | |
5103 int atstart = TRUE; | |
15079
a527110d5f56
patch 8.1.0550: expression evaluation may repeat an error message
Bram Moolenaar <Bram@vim.org>
parents:
14968
diff
changeset
|
5104 int did_emsg_before = did_emsg; |
15456
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
5105 int called_emsg_before = called_emsg; |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
5106 evalarg_T evalarg; |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
5107 |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
5108 CLEAR_FIELD(evalarg); |
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
5109 evalarg.eval_flags = eap->skip ? 0 : EVAL_EVALUATE; |
7 | 5110 |
5111 if (eap->skip) | |
5112 ++emsg_skip; | |
20059
de756b3f4dee
patch 8.2.0585: Vim9: # comment not recognized after :vim9script
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
5113 while ((!ends_excmd2(eap->cmd, arg) || *arg == '"') && !got_int) |
7 | 5114 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5115 // If eval1() causes an error message the text from the command may |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5116 // still need to be cleared. E.g., "echo 22,44". |
1624 | 5117 need_clr_eos = needclr; |
5118 | |
7 | 5119 p = arg; |
20992
7ee565134d4a
patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents:
20943
diff
changeset
|
5120 if (eval1(&arg, &rettv, &evalarg) == FAIL) |
7 | 5121 { |
5122 /* | |
5123 * Report the invalid expression unless the expression evaluation | |
5124 * has been cancelled due to an aborting error, an interrupt, or an | |
5125 * exception. | |
5126 */ | |
15456
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
5127 if (!aborting() && did_emsg == did_emsg_before |
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
5128 && called_emsg == called_emsg_before) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5129 semsg(_(e_invexpr2), p); |
1624 | 5130 need_clr_eos = FALSE; |
5131 break; | |
5132 } | |
5133 need_clr_eos = FALSE; | |
5134 | |
7 | 5135 if (!eap->skip) |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5136 echo_one(&rettv, eap->cmdidx == CMD_echo, &atstart, &needclr); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5137 |
71 | 5138 clear_tv(&rettv); |
7 | 5139 arg = skipwhite(arg); |
5140 } | |
5141 eap->nextcmd = check_nextcmd(arg); | |
5142 | |
5143 if (eap->skip) | |
5144 --emsg_skip; | |
5145 else | |
5146 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5147 // remove text that may still be there from the command |
7 | 5148 if (needclr) |
5149 msg_clr_eos(); | |
5150 if (eap->cmdidx == CMD_echo) | |
5151 msg_end(); | |
5152 } | |
5153 } | |
5154 | |
5155 /* | |
5156 * ":echohl {name}". | |
5157 */ | |
5158 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5159 ex_echohl(exarg_T *eap) |
7 | 5160 { |
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
5161 echo_attr = syn_name2attr(eap->arg); |
7 | 5162 } |
5163 | |
5164 /* | |
17922
4d63d47d87ef
patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents:
17893
diff
changeset
|
5165 * Returns the :echo attribute |
4d63d47d87ef
patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents:
17893
diff
changeset
|
5166 */ |
4d63d47d87ef
patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents:
17893
diff
changeset
|
5167 int |
4d63d47d87ef
patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents:
17893
diff
changeset
|
5168 get_echo_attr(void) |
4d63d47d87ef
patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents:
17893
diff
changeset
|
5169 { |
4d63d47d87ef
patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents:
17893
diff
changeset
|
5170 return echo_attr; |
4d63d47d87ef
patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents:
17893
diff
changeset
|
5171 } |
4d63d47d87ef
patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents:
17893
diff
changeset
|
5172 |
4d63d47d87ef
patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents:
17893
diff
changeset
|
5173 /* |
7 | 5174 * ":execute expr1 ..." execute the result of an expression. |
5175 * ":echomsg expr1 ..." Print a message | |
5176 * ":echoerr expr1 ..." Print an error | |
5177 * Each gets spaces around each argument and a newline at the end for | |
5178 * echo commands | |
5179 */ | |
5180 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5181 ex_execute(exarg_T *eap) |
7 | 5182 { |
5183 char_u *arg = eap->arg; | |
137 | 5184 typval_T rettv; |
7 | 5185 int ret = OK; |
5186 char_u *p; | |
5187 garray_T ga; | |
5188 int len; | |
5189 | |
5190 ga_init2(&ga, 1, 80); | |
5191 | |
5192 if (eap->skip) | |
5193 ++emsg_skip; | |
20061
6e6a75800884
patch 8.2.0586: Vim9: # comment not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
20059
diff
changeset
|
5194 while (!ends_excmd2(eap->cmd, arg) || *arg == '"') |
7 | 5195 { |
15478
051937ebaf22
patch 8.1.0747: map() with a bad expression doesn't give an error
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
5196 ret = eval1_emsg(&arg, &rettv, !eap->skip); |
051937ebaf22
patch 8.1.0747: map() with a bad expression doesn't give an error
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
5197 if (ret == FAIL) |
7 | 5198 break; |
5199 | |
5200 if (!eap->skip) | |
5201 { | |
15219
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5202 char_u buf[NUMBUFLEN]; |
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5203 |
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5204 if (eap->cmdidx == CMD_execute) |
19087
e3848b251a01
patch 8.2.0104: using channel or job with ":execute" has strange effects
Bram Moolenaar <Bram@vim.org>
parents:
19085
diff
changeset
|
5205 { |
e3848b251a01
patch 8.2.0104: using channel or job with ":execute" has strange effects
Bram Moolenaar <Bram@vim.org>
parents:
19085
diff
changeset
|
5206 if (rettv.v_type == VAR_CHANNEL || rettv.v_type == VAR_JOB) |
e3848b251a01
patch 8.2.0104: using channel or job with ":execute" has strange effects
Bram Moolenaar <Bram@vim.org>
parents:
19085
diff
changeset
|
5207 { |
e3848b251a01
patch 8.2.0104: using channel or job with ":execute" has strange effects
Bram Moolenaar <Bram@vim.org>
parents:
19085
diff
changeset
|
5208 emsg(_(e_inval_string)); |
e3848b251a01
patch 8.2.0104: using channel or job with ":execute" has strange effects
Bram Moolenaar <Bram@vim.org>
parents:
19085
diff
changeset
|
5209 p = NULL; |
e3848b251a01
patch 8.2.0104: using channel or job with ":execute" has strange effects
Bram Moolenaar <Bram@vim.org>
parents:
19085
diff
changeset
|
5210 } |
e3848b251a01
patch 8.2.0104: using channel or job with ":execute" has strange effects
Bram Moolenaar <Bram@vim.org>
parents:
19085
diff
changeset
|
5211 else |
e3848b251a01
patch 8.2.0104: using channel or job with ":execute" has strange effects
Bram Moolenaar <Bram@vim.org>
parents:
19085
diff
changeset
|
5212 p = tv_get_string_buf(&rettv, buf); |
e3848b251a01
patch 8.2.0104: using channel or job with ":execute" has strange effects
Bram Moolenaar <Bram@vim.org>
parents:
19085
diff
changeset
|
5213 } |
15219
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5214 else |
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5215 p = tv_stringify(&rettv, buf); |
19081
3b1f83fdaabc
patch 8.2.0101: crash when passing null object to ":echomsg"
Bram Moolenaar <Bram@vim.org>
parents:
19047
diff
changeset
|
5216 if (p == NULL) |
3b1f83fdaabc
patch 8.2.0101: crash when passing null object to ":echomsg"
Bram Moolenaar <Bram@vim.org>
parents:
19047
diff
changeset
|
5217 { |
3b1f83fdaabc
patch 8.2.0101: crash when passing null object to ":echomsg"
Bram Moolenaar <Bram@vim.org>
parents:
19047
diff
changeset
|
5218 clear_tv(&rettv); |
3b1f83fdaabc
patch 8.2.0101: crash when passing null object to ":echomsg"
Bram Moolenaar <Bram@vim.org>
parents:
19047
diff
changeset
|
5219 ret = FAIL; |
3b1f83fdaabc
patch 8.2.0101: crash when passing null object to ":echomsg"
Bram Moolenaar <Bram@vim.org>
parents:
19047
diff
changeset
|
5220 break; |
3b1f83fdaabc
patch 8.2.0101: crash when passing null object to ":echomsg"
Bram Moolenaar <Bram@vim.org>
parents:
19047
diff
changeset
|
5221 } |
7 | 5222 len = (int)STRLEN(p); |
5223 if (ga_grow(&ga, len + 2) == FAIL) | |
5224 { | |
71 | 5225 clear_tv(&rettv); |
7 | 5226 ret = FAIL; |
5227 break; | |
5228 } | |
5229 if (ga.ga_len) | |
5230 ((char_u *)(ga.ga_data))[ga.ga_len++] = ' '; | |
5231 STRCPY((char_u *)(ga.ga_data) + ga.ga_len, p); | |
5232 ga.ga_len += len; | |
5233 } | |
5234 | |
71 | 5235 clear_tv(&rettv); |
7 | 5236 arg = skipwhite(arg); |
5237 } | |
5238 | |
5239 if (ret != FAIL && ga.ga_data != NULL) | |
5240 { | |
11161
404e98047f0b
patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
5241 if (eap->cmdidx == CMD_echomsg || eap->cmdidx == CMD_echoerr) |
404e98047f0b
patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
5242 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5243 // Mark the already saved text as finishing the line, so that what |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5244 // follows is displayed on a new line when scrolling back at the |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5245 // more prompt. |
11161
404e98047f0b
patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
5246 msg_sb_eol(); |
404e98047f0b
patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
5247 } |
404e98047f0b
patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
5248 |
7 | 5249 if (eap->cmdidx == CMD_echomsg) |
625 | 5250 { |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15517
diff
changeset
|
5251 msg_attr(ga.ga_data, echo_attr); |
625 | 5252 out_flush(); |
5253 } | |
7 | 5254 else if (eap->cmdidx == CMD_echoerr) |
5255 { | |
20142
fe8d0a4344df
patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents:
20128
diff
changeset
|
5256 int save_did_emsg = did_emsg; |
fe8d0a4344df
patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents:
20128
diff
changeset
|
5257 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5258 // We don't want to abort following commands, restore did_emsg. |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5259 emsg(ga.ga_data); |
7 | 5260 if (!force_abort) |
5261 did_emsg = save_did_emsg; | |
5262 } | |
5263 else if (eap->cmdidx == CMD_execute) | |
5264 do_cmdline((char_u *)ga.ga_data, | |
5265 eap->getline, eap->cookie, DOCMD_NOWAIT|DOCMD_VERBOSE); | |
5266 } | |
5267 | |
5268 ga_clear(&ga); | |
5269 | |
5270 if (eap->skip) | |
5271 --emsg_skip; | |
5272 | |
5273 eap->nextcmd = check_nextcmd(arg); | |
5274 } | |
5275 | |
5276 /* | |
5277 * Skip over the name of an option: "&option", "&g:option" or "&l:option". | |
5278 * "arg" points to the "&" or '+' when called, to "option" when returning. | |
5279 * Returns NULL when no option name found. Otherwise pointer to the char | |
5280 * after the option name. | |
5281 */ | |
17873
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17833
diff
changeset
|
5282 char_u * |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5283 find_option_end(char_u **arg, int *opt_flags) |
7 | 5284 { |
5285 char_u *p = *arg; | |
5286 | |
5287 ++p; | |
5288 if (*p == 'g' && p[1] == ':') | |
5289 { | |
5290 *opt_flags = OPT_GLOBAL; | |
5291 p += 2; | |
5292 } | |
5293 else if (*p == 'l' && p[1] == ':') | |
5294 { | |
5295 *opt_flags = OPT_LOCAL; | |
5296 p += 2; | |
5297 } | |
5298 else | |
5299 *opt_flags = 0; | |
5300 | |
5301 if (!ASCII_ISALPHA(*p)) | |
5302 return NULL; | |
5303 *arg = p; | |
5304 | |
5305 if (p[0] == 't' && p[1] == '_' && p[2] != NUL && p[3] != NUL) | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5306 p += 4; // termcap option |
7 | 5307 else |
5308 while (ASCII_ISALPHA(*p)) | |
5309 ++p; | |
5310 return p; | |
5311 } | |
5312 | |
5313 /* | |
448 | 5314 * Display script name where an item was last set. |
5315 * Should only be invoked when 'verbose' is non-zero. | |
5316 */ | |
5317 void | |
14700
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14439
diff
changeset
|
5318 last_set_msg(sctx_T script_ctx) |
448 | 5319 { |
507 | 5320 char_u *p; |
5321 | |
14700
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14439
diff
changeset
|
5322 if (script_ctx.sc_sid != 0) |
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14439
diff
changeset
|
5323 { |
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14439
diff
changeset
|
5324 p = home_replace_save(NULL, get_scriptname(script_ctx.sc_sid)); |
507 | 5325 if (p != NULL) |
5326 { | |
5327 verbose_enter(); | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15517
diff
changeset
|
5328 msg_puts(_("\n\tLast set from ")); |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15517
diff
changeset
|
5329 msg_puts((char *)p); |
14700
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14439
diff
changeset
|
5330 if (script_ctx.sc_lnum > 0) |
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14439
diff
changeset
|
5331 { |
18939
25ebc35e104f
patch 8.2.0030: "gF" does not work on output of "verbose command"
Bram Moolenaar <Bram@vim.org>
parents:
18851
diff
changeset
|
5332 msg_puts(_(line_msg)); |
14700
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14439
diff
changeset
|
5333 msg_outnum((long)script_ctx.sc_lnum); |
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14439
diff
changeset
|
5334 } |
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14439
diff
changeset
|
5335 verbose_leave(); |
507 | 5336 vim_free(p); |
5337 } | |
448 | 5338 } |
5339 } | |
5340 | |
17966
46f95606b9ec
patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17964
diff
changeset
|
5341 #endif // FEAT_EVAL |
7 | 5342 |
5343 /* | |
5344 * Perform a substitution on "str" with pattern "pat" and substitute "sub". | |
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
5345 * When "sub" is NULL "expr" is used, must be a VAR_FUNC or VAR_PARTIAL. |
7 | 5346 * "flags" can be "g" to do a global substitute. |
5347 * Returns an allocated string, NULL for error. | |
5348 */ | |
5349 char_u * | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5350 do_string_sub( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5351 char_u *str, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5352 char_u *pat, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5353 char_u *sub, |
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
5354 typval_T *expr, |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5355 char_u *flags) |
7 | 5356 { |
5357 int sublen; | |
5358 regmatch_T regmatch; | |
5359 int i; | |
5360 int do_all; | |
5361 char_u *tail; | |
6332 | 5362 char_u *end; |
7 | 5363 garray_T ga; |
5364 char_u *ret; | |
5365 char_u *save_cpo; | |
5623 | 5366 char_u *zero_width = NULL; |
7 | 5367 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5368 // Make 'cpoptions' empty, so that the 'l' flag doesn't work here |
7 | 5369 save_cpo = p_cpo; |
1672 | 5370 p_cpo = empty_option; |
7 | 5371 |
5372 ga_init2(&ga, 1, 200); | |
5373 | |
5374 do_all = (flags[0] == 'g'); | |
5375 | |
5376 regmatch.rm_ic = p_ic; | |
5377 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING); | |
5378 if (regmatch.regprog != NULL) | |
5379 { | |
5380 tail = str; | |
6332 | 5381 end = str + STRLEN(str); |
7 | 5382 while (vim_regexec_nl(®match, str, (colnr_T)(tail - str))) |
5383 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5384 // Skip empty match except for first match. |
5623 | 5385 if (regmatch.startp[0] == regmatch.endp[0]) |
5386 { | |
5387 if (zero_width == regmatch.startp[0]) | |
5388 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5389 // avoid getting stuck on a match with an empty string |
18251
c8a53c0daeed
patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
5390 i = mb_ptr2len(tail); |
5964 | 5391 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, |
5392 (size_t)i); | |
5393 ga.ga_len += i; | |
5394 tail += i; | |
5623 | 5395 continue; |
5396 } | |
5397 zero_width = regmatch.startp[0]; | |
5398 } | |
5399 | |
7 | 5400 /* |
5401 * Get some space for a temporary buffer to do the substitution | |
5402 * into. It will contain: | |
5403 * - The text up to where the match is. | |
5404 * - The substituted text. | |
5405 * - The text after the match. | |
5406 */ | |
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
5407 sublen = vim_regsub(®match, sub, expr, tail, FALSE, TRUE, FALSE); |
6332 | 5408 if (ga_grow(&ga, (int)((end - tail) + sublen - |
7 | 5409 (regmatch.endp[0] - regmatch.startp[0]))) == FAIL) |
5410 { | |
5411 ga_clear(&ga); | |
5412 break; | |
5413 } | |
5414 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5415 // copy the text up to where the match is |
7 | 5416 i = (int)(regmatch.startp[0] - tail); |
5417 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, (size_t)i); | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5418 // add the substituted text |
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
5419 (void)vim_regsub(®match, sub, expr, (char_u *)ga.ga_data |
7 | 5420 + ga.ga_len + i, TRUE, TRUE, FALSE); |
5421 ga.ga_len += i + sublen - 1; | |
5388 | 5422 tail = regmatch.endp[0]; |
5423 if (*tail == NUL) | |
5424 break; | |
7 | 5425 if (!do_all) |
5426 break; | |
5427 } | |
5428 | |
5429 if (ga.ga_data != NULL) | |
5430 STRCPY((char *)ga.ga_data + ga.ga_len, tail); | |
5431 | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4778
diff
changeset
|
5432 vim_regfree(regmatch.regprog); |
7 | 5433 } |
5434 | |
5435 ret = vim_strsave(ga.ga_data == NULL ? str : (char_u *)ga.ga_data); | |
5436 ga_clear(&ga); | |
1672 | 5437 if (p_cpo == empty_option) |
5438 p_cpo = save_cpo; | |
5439 else | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5440 // Darn, evaluating {sub} expression or {expr} changed the value. |
1672 | 5441 free_string_option(save_cpo); |
7 | 5442 |
5443 return ret; | |
5444 } |