Mercurial > vim
annotate src/eval.c @ 20401:918b9a05cf35 v8.2.0755
patch 8.2.0755: Vim9: No error when variable initializer is not a constant
Commit: https://github.com/vim/vim/commit/227a69de1e0f9457a9fc9e098d999304faff55f8
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri May 15 18:17:28 2020 +0200
patch 8.2.0755: Vim9: No error when variable initializer is not a constant
Problem: Vim9: No error when variable initializer is not a constant.
Solution: Return FAIL when trying to get a variable value. Do not execute a
script when an error is deteted in the first or second phase.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Fri, 15 May 2020 18:30:04 +0200 |
parents | c225be44692a |
children | 5950284a517f |
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"); |
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24 #ifdef FEAT_FLOAT |
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25 static char *e_float_as_string = N_("E806: using Float as a String"); |
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26 #endif |
1624 | 27 |
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28 #define NAMESPACE_CHAR (char_u *)"abglstvw" |
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29 |
142 | 30 /* |
364 | 31 * When recursively copying lists and dicts we need to remember which ones we |
32 * have done to avoid endless recursiveness. This unique ID is used for that. | |
1891 | 33 * The last bit is used for previous_funccal, ignored when comparing. |
364 | 34 */ |
35 static int current_copyID = 0; | |
5973 | 36 |
7 | 37 /* |
76 | 38 * Info used by a ":for" loop. |
39 */ | |
137 | 40 typedef struct |
76 | 41 { |
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42 int fi_semicolon; // TRUE if ending in '; var]' |
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43 int fi_varcount; // nr of variables in the list |
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44 listwatch_T fi_lw; // keep an eye on the item used. |
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45 list_T *fi_list; // list being used |
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46 int fi_bi; // index of blob |
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47 blob_T *fi_blob; // blob being used |
137 | 48 } forinfo_T; |
76 | 49 |
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50 static int tv_op(typval_T *tv1, typval_T *tv2, char_u *op); |
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51 static int eval2(char_u **arg, typval_T *rettv, int flags); |
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52 static int eval3(char_u **arg, typval_T *rettv, int flags); |
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53 static int eval4(char_u **arg, typval_T *rettv, int flags); |
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54 static int eval5(char_u **arg, typval_T *rettv, int flags); |
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55 static int eval6(char_u **arg, typval_T *rettv, int flags, int want_string); |
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56 static int eval7(char_u **arg, typval_T *rettv, int flags, int want_string); |
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57 static int eval7_leader(typval_T *rettv, char_u *start_leader, char_u **end_leaderp); |
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58 |
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59 static int free_unref_items(int copyID); |
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60 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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61 static int tv_check_lock(typval_T *tv, char_u *name, int use_gettext); |
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62 |
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63 /* |
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64 * Return "n1" divided by "n2", taking care of dividing by zero. |
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65 */ |
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66 varnumber_T |
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67 num_divide(varnumber_T n1, varnumber_T n2) |
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68 { |
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69 varnumber_T result; |
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70 |
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71 if (n2 == 0) // give an error message? |
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72 { |
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73 if (n1 == 0) |
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74 result = VARNUM_MIN; // similar to NaN |
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75 else if (n1 < 0) |
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76 result = -VARNUM_MAX; |
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77 else |
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78 result = VARNUM_MAX; |
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79 } |
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80 else |
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81 result = n1 / n2; |
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82 |
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83 return result; |
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84 } |
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85 |
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86 /* |
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87 * Return "n1" modulus "n2", taking care of dividing by zero. |
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88 */ |
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89 varnumber_T |
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90 num_modulus(varnumber_T n1, varnumber_T n2) |
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91 { |
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92 // Give an error when n2 is 0? |
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93 return (n2 == 0) ? 0 : (n1 % n2); |
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94 } |
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95 |
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96 #if defined(EBCDIC) || defined(PROTO) |
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97 /* |
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98 * Compare struct fst by function name. |
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99 */ |
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100 static int |
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101 compare_func_name(const void *s1, const void *s2) |
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102 { |
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103 struct fst *p1 = (struct fst *)s1; |
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104 struct fst *p2 = (struct fst *)s2; |
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105 |
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106 return STRCMP(p1->f_name, p2->f_name); |
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107 } |
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108 |
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109 /* |
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110 * Sort the function table by function name. |
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111 * The sorting of the table above is ASCII dependent. |
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112 * On machines using EBCDIC we have to sort it. |
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113 */ |
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114 static void |
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115 sortFunctions(void) |
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116 { |
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117 int funcCnt = (int)(sizeof(functions) / sizeof(struct fst)) - 1; |
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118 |
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119 qsort(functions, (size_t)funcCnt, sizeof(struct fst), compare_func_name); |
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120 } |
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121 #endif |
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122 |
137 | 123 /* |
124 * Initialize the global and v: variables. | |
125 */ | |
126 void | |
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127 eval_init(void) |
137 | 128 { |
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129 evalvars_init(); |
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130 func_init(); |
137 | 131 |
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132 #ifdef EBCDIC |
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133 /* |
3178 | 134 * Sort the function table, to enable binary search. |
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135 */ |
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136 sortFunctions(); |
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137 #endif |
137 | 138 } |
139 | |
357 | 140 #if defined(EXITFREE) || defined(PROTO) |
141 void | |
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142 eval_clear(void) |
357 | 143 { |
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144 evalvars_clear(); |
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145 free_scriptnames(); // must come after evalvars_clear(). |
2849 | 146 free_locales(); |
357 | 147 |
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148 // autoloaded script names |
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149 free_autoload_scriptnames(); |
855 | 150 |
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151 // unreferenced lists and dicts |
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152 (void)garbage_collect(FALSE); |
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153 |
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154 // functions not garbage collected |
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155 free_all_functions(); |
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156 } |
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157 #endif |
137 | 158 |
7 | 159 /* |
160 * Top level evaluation function, returning a boolean. | |
161 * Sets "error" to TRUE if there was an error. | |
162 * Return TRUE or FALSE. | |
163 */ | |
164 int | |
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165 eval_to_bool( |
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166 char_u *arg, |
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167 int *error, |
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168 char_u **nextcmd, |
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169 int skip) // only parse, don't execute |
7 | 170 { |
137 | 171 typval_T tv; |
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172 varnumber_T retval = FALSE; |
7 | 173 |
174 if (skip) | |
175 ++emsg_skip; | |
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176 if (eval0(arg, &tv, nextcmd, skip ? 0 : EVAL_EVALUATE) == FAIL) |
7 | 177 *error = TRUE; |
178 else | |
179 { | |
180 *error = FALSE; | |
181 if (!skip) | |
182 { | |
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183 retval = (tv_get_number_chk(&tv, error) != 0); |
71 | 184 clear_tv(&tv); |
7 | 185 } |
186 } | |
187 if (skip) | |
188 --emsg_skip; | |
189 | |
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190 return (int)retval; |
7 | 191 } |
192 | |
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193 /* |
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194 * Call eval1() and give an error message if not done at a lower level. |
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195 */ |
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196 static int |
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197 eval1_emsg(char_u **arg, typval_T *rettv, int evaluate) |
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198 { |
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199 char_u *start = *arg; |
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200 int ret; |
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201 int did_emsg_before = did_emsg; |
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202 int called_emsg_before = called_emsg; |
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203 |
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204 ret = eval1(arg, rettv, evaluate ? EVAL_EVALUATE : 0); |
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205 if (ret == FAIL) |
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206 { |
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207 // Report the invalid expression unless the expression evaluation has |
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208 // been cancelled due to an aborting error, an interrupt, or an |
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209 // exception, or we already gave a more specific error. |
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210 // Also check called_emsg for when using assert_fails(). |
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211 if (!aborting() && did_emsg == did_emsg_before |
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212 && called_emsg == called_emsg_before) |
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213 semsg(_(e_invexpr2), start); |
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214 } |
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215 return ret; |
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216 } |
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217 |
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218 /* |
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219 * Evaluate an expression, which can be a function, partial or string. |
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220 * Pass arguments "argv[argc]". |
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221 * Return the result in "rettv" and OK or FAIL. |
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222 */ |
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223 int |
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224 eval_expr_typval(typval_T *expr, typval_T *argv, int argc, typval_T *rettv) |
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225 { |
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226 char_u *s; |
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227 char_u buf[NUMBUFLEN]; |
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228 funcexe_T funcexe; |
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229 |
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230 if (expr->v_type == VAR_FUNC) |
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231 { |
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232 s = expr->vval.v_string; |
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233 if (s == NULL || *s == NUL) |
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234 return FAIL; |
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235 CLEAR_FIELD(funcexe); |
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236 funcexe.evaluate = TRUE; |
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237 if (call_func(s, -1, rettv, argc, argv, &funcexe) == FAIL) |
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238 return FAIL; |
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239 } |
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240 else if (expr->v_type == VAR_PARTIAL) |
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241 { |
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242 partial_T *partial = expr->vval.v_partial; |
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243 |
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244 if (partial == NULL) |
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245 return FAIL; |
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246 |
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247 if (partial->pt_func != NULL && partial->pt_func->uf_dfunc_idx >= 0) |
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248 { |
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249 if (call_def_function(partial->pt_func, argc, argv, rettv) == FAIL) |
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250 return FAIL; |
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251 } |
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252 else |
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253 { |
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254 s = partial_name(partial); |
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255 if (s == NULL || *s == NUL) |
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256 return FAIL; |
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257 CLEAR_FIELD(funcexe); |
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258 funcexe.evaluate = TRUE; |
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259 funcexe.partial = partial; |
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260 if (call_func(s, -1, rettv, argc, argv, &funcexe) == FAIL) |
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261 return FAIL; |
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262 } |
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263 } |
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264 else |
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265 { |
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266 s = tv_get_string_buf_chk(expr, buf); |
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267 if (s == NULL) |
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268 return FAIL; |
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269 s = skipwhite(s); |
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270 if (eval1_emsg(&s, rettv, TRUE) == FAIL) |
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271 return FAIL; |
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272 if (*s != NUL) // check for trailing chars after expr |
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273 { |
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274 clear_tv(rettv); |
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275 semsg(_(e_invexpr2), s); |
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276 return FAIL; |
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277 } |
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278 } |
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279 return OK; |
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280 } |
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281 |
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282 /* |
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283 * Like eval_to_bool() but using a typval_T instead of a string. |
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284 * Works for string, funcref and partial. |
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285 */ |
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286 int |
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287 eval_expr_to_bool(typval_T *expr, int *error) |
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288 { |
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289 typval_T rettv; |
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290 int res; |
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291 |
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292 if (eval_expr_typval(expr, NULL, 0, &rettv) == FAIL) |
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293 { |
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294 *error = TRUE; |
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295 return FALSE; |
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296 } |
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297 res = (tv_get_number_chk(&rettv, error) != 0); |
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298 clear_tv(&rettv); |
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299 return res; |
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300 } |
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301 |
7 | 302 /* |
303 * Top level evaluation function, returning a string. If "skip" is TRUE, | |
304 * only parsing to "nextcmd" is done, without reporting errors. Return | |
305 * pointer to allocated memory, or NULL for failure or when "skip" is TRUE. | |
306 */ | |
307 char_u * | |
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308 eval_to_string_skip( |
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309 char_u *arg, |
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310 char_u **nextcmd, |
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311 int skip) // only parse, don't execute |
7 | 312 { |
137 | 313 typval_T tv; |
7 | 314 char_u *retval; |
315 | |
316 if (skip) | |
317 ++emsg_skip; | |
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318 if (eval0(arg, &tv, nextcmd, skip ? 0 : EVAL_EVALUATE) == FAIL || skip) |
7 | 319 retval = NULL; |
320 else | |
321 { | |
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322 retval = vim_strsave(tv_get_string(&tv)); |
71 | 323 clear_tv(&tv); |
7 | 324 } |
325 if (skip) | |
326 --emsg_skip; | |
327 | |
328 return retval; | |
329 } | |
330 | |
331 /* | |
9 | 332 * Skip over an expression at "*pp". |
333 * Return FAIL for an error, OK otherwise. | |
334 */ | |
335 int | |
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336 skip_expr(char_u **pp) |
9 | 337 { |
137 | 338 typval_T rettv; |
9 | 339 |
340 *pp = skipwhite(*pp); | |
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341 return eval1(pp, &rettv, 0); |
9 | 342 } |
343 | |
344 /* | |
7 | 345 * Top level evaluation function, returning a string. |
1713 | 346 * When "convert" is TRUE convert a List into a sequence of lines and convert |
347 * a Float to a String. | |
7 | 348 * Return pointer to allocated memory, or NULL for failure. |
349 */ | |
350 char_u * | |
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351 eval_to_string( |
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352 char_u *arg, |
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353 char_u **nextcmd, |
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354 int convert) |
7 | 355 { |
137 | 356 typval_T tv; |
7 | 357 char_u *retval; |
714 | 358 garray_T ga; |
1851 | 359 #ifdef FEAT_FLOAT |
1713 | 360 char_u numbuf[NUMBUFLEN]; |
1851 | 361 #endif |
7 | 362 |
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363 if (eval0(arg, &tv, nextcmd, EVAL_EVALUATE) == FAIL) |
7 | 364 retval = NULL; |
365 else | |
366 { | |
1713 | 367 if (convert && tv.v_type == VAR_LIST) |
714 | 368 { |
369 ga_init2(&ga, (int)sizeof(char), 80); | |
1690 | 370 if (tv.vval.v_list != NULL) |
3000 | 371 { |
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372 list_join(&ga, tv.vval.v_list, (char_u *)"\n", TRUE, FALSE, 0); |
3000 | 373 if (tv.vval.v_list->lv_len > 0) |
374 ga_append(&ga, NL); | |
375 } | |
714 | 376 ga_append(&ga, NUL); |
377 retval = (char_u *)ga.ga_data; | |
378 } | |
1713 | 379 #ifdef FEAT_FLOAT |
380 else if (convert && tv.v_type == VAR_FLOAT) | |
381 { | |
382 vim_snprintf((char *)numbuf, NUMBUFLEN, "%g", tv.vval.v_float); | |
383 retval = vim_strsave(numbuf); | |
384 } | |
385 #endif | |
714 | 386 else |
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387 retval = vim_strsave(tv_get_string(&tv)); |
71 | 388 clear_tv(&tv); |
7 | 389 } |
390 | |
391 return retval; | |
392 } | |
393 | |
394 /* | |
634 | 395 * Call eval_to_string() without using current local variables and using |
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396 * textwinlock. When "use_sandbox" is TRUE use the sandbox. |
7 | 397 */ |
398 char_u * | |
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399 eval_to_string_safe( |
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400 char_u *arg, |
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401 char_u **nextcmd, |
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402 int use_sandbox) |
7 | 403 { |
404 char_u *retval; | |
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405 funccal_entry_T funccal_entry; |
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406 |
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407 save_funccal(&funccal_entry); |
634 | 408 if (use_sandbox) |
409 ++sandbox; | |
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410 ++textwinlock; |
714 | 411 retval = eval_to_string(arg, nextcmd, FALSE); |
634 | 412 if (use_sandbox) |
413 --sandbox; | |
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414 --textwinlock; |
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415 restore_funccal(); |
7 | 416 return retval; |
417 } | |
418 | |
419 /* | |
420 * Top level evaluation function, returning a number. | |
421 * Evaluates "expr" silently. | |
422 * Returns -1 for an error. | |
423 */ | |
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424 varnumber_T |
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425 eval_to_number(char_u *expr) |
7 | 426 { |
137 | 427 typval_T rettv; |
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428 varnumber_T retval; |
97 | 429 char_u *p = skipwhite(expr); |
7 | 430 |
431 ++emsg_off; | |
432 | |
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433 if (eval1(&p, &rettv, EVAL_EVALUATE) == FAIL) |
7 | 434 retval = -1; |
435 else | |
436 { | |
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437 retval = tv_get_number_chk(&rettv, NULL); |
71 | 438 clear_tv(&rettv); |
7 | 439 } |
440 --emsg_off; | |
441 | |
442 return retval; | |
443 } | |
444 | |
446 | 445 /* |
625 | 446 * Top level evaluation function. |
447 * Returns an allocated typval_T with the result. | |
448 * Returns NULL when there is an error. | |
446 | 449 */ |
450 typval_T * | |
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451 eval_expr(char_u *arg, char_u **nextcmd) |
446 | 452 { |
453 typval_T *tv; | |
454 | |
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455 tv = ALLOC_ONE(typval_T); |
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456 if (tv != NULL && eval0(arg, tv, nextcmd, EVAL_EVALUATE) == FAIL) |
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457 VIM_CLEAR(tv); |
446 | 458 |
459 return tv; | |
460 } | |
461 | |
7 | 462 /* |
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463 * Call some Vim script function and return the result in "*rettv". |
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464 * Uses argv[0] to argv[argc - 1] for the function arguments. argv[argc] |
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465 * should have type VAR_UNKNOWN. |
408 | 466 * Returns OK or FAIL. |
467 */ | |
3078 | 468 int |
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469 call_vim_function( |
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470 char_u *func, |
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471 int argc, |
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472 typval_T *argv, |
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473 typval_T *rettv) |
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474 { |
408 | 475 int ret; |
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476 funcexe_T funcexe; |
7 | 477 |
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478 rettv->v_type = VAR_UNKNOWN; // clear_tv() uses this |
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479 CLEAR_FIELD(funcexe); |
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480 funcexe.firstline = curwin->w_cursor.lnum; |
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481 funcexe.lastline = curwin->w_cursor.lnum; |
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482 funcexe.evaluate = TRUE; |
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483 ret = call_func(func, -1, rettv, argc, argv, &funcexe); |
408 | 484 if (ret == FAIL) |
485 clear_tv(rettv); | |
486 | |
487 return ret; | |
488 } | |
489 | |
4133 | 490 /* |
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491 * Call Vim script function "func" and return the result as a number. |
4133 | 492 * Returns -1 when calling the function fails. |
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494 * have type VAR_UNKNOWN. |
4133 | 495 */ |
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496 varnumber_T |
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497 call_func_retnr( |
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498 char_u *func, |
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499 int argc, |
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500 typval_T *argv) |
4133 | 501 { |
502 typval_T rettv; | |
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503 varnumber_T retval; |
4133 | 504 |
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505 if (call_vim_function(func, argc, argv, &rettv) == FAIL) |
4133 | 506 return -1; |
507 | |
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508 retval = tv_get_number_chk(&rettv, NULL); |
4133 | 509 clear_tv(&rettv); |
510 return retval; | |
511 } | |
512 | |
408 | 513 /* |
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514 * Call Vim script function "func" and return the result as a string. |
453 | 515 * Returns NULL when calling the function fails. |
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517 * have type VAR_UNKNOWN. |
408 | 518 */ |
519 void * | |
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520 call_func_retstr( |
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521 char_u *func, |
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522 int argc, |
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523 typval_T *argv) |
408 | 524 { |
525 typval_T rettv; | |
453 | 526 char_u *retval; |
408 | 527 |
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528 if (call_vim_function(func, argc, argv, &rettv) == FAIL) |
408 | 529 return NULL; |
530 | |
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531 retval = vim_strsave(tv_get_string(&rettv)); |
408 | 532 clear_tv(&rettv); |
7 | 533 return retval; |
534 } | |
1322 | 535 |
453 | 536 /* |
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537 * Call Vim script function "func" and return the result as a List. |
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538 * Uses argv[0] to argv[argc - 1] for the function arguments. argv[argc] should |
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539 * have type VAR_UNKNOWN. |
1690 | 540 * Returns NULL when there is something wrong. |
408 | 541 */ |
542 void * | |
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543 call_func_retlist( |
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544 char_u *func, |
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545 int argc, |
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546 typval_T *argv) |
408 | 547 { |
548 typval_T rettv; | |
549 | |
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550 if (call_vim_function(func, argc, argv, &rettv) == FAIL) |
408 | 551 return NULL; |
552 | |
553 if (rettv.v_type != VAR_LIST) | |
554 { | |
555 clear_tv(&rettv); | |
556 return NULL; | |
557 } | |
558 | |
559 return rettv.vval.v_list; | |
560 } | |
1322 | 561 |
7 | 562 #ifdef FEAT_FOLDING |
563 /* | |
564 * Evaluate 'foldexpr'. Returns the foldlevel, and any character preceding | |
565 * it in "*cp". Doesn't give error messages. | |
566 */ | |
567 int | |
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568 eval_foldexpr(char_u *arg, int *cp) |
7 | 569 { |
137 | 570 typval_T tv; |
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571 varnumber_T retval; |
7 | 572 char_u *s; |
681 | 573 int use_sandbox = was_set_insecurely((char_u *)"foldexpr", |
574 OPT_LOCAL); | |
7 | 575 |
576 ++emsg_off; | |
634 | 577 if (use_sandbox) |
578 ++sandbox; | |
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579 ++textwinlock; |
7 | 580 *cp = NUL; |
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581 if (eval0(arg, &tv, NULL, EVAL_EVALUATE) == FAIL) |
7 | 582 retval = 0; |
583 else | |
584 { | |
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585 // If the result is a number, just return the number. |
71 | 586 if (tv.v_type == VAR_NUMBER) |
587 retval = tv.vval.v_number; | |
156 | 588 else if (tv.v_type != VAR_STRING || tv.vval.v_string == NULL) |
7 | 589 retval = 0; |
590 else | |
591 { | |
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592 // If the result is a string, check if there is a non-digit before |
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593 // the number. |
71 | 594 s = tv.vval.v_string; |
7 | 595 if (!VIM_ISDIGIT(*s) && *s != '-') |
596 *cp = *s++; | |
597 retval = atol((char *)s); | |
598 } | |
71 | 599 clear_tv(&tv); |
7 | 600 } |
601 --emsg_off; | |
634 | 602 if (use_sandbox) |
603 --sandbox; | |
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604 --textwinlock; |
7 | 605 |
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606 return (int)retval; |
7 | 607 } |
608 #endif | |
609 | |
610 /* | |
110 | 611 * Get an lval: variable, Dict item or List item that can be assigned a value |
612 * to: "name", "na{me}", "name[expr]", "name[expr:expr]", "name[expr][expr]", | |
613 * "name.key", "name.key[expr]" etc. | |
614 * Indexing only works if "name" is an existing List or Dictionary. | |
615 * "name" points to the start of the name. | |
616 * If "rettv" is not NULL it points to the value to be assigned. | |
617 * "unlet" is TRUE for ":unlet": slightly different behavior when something is | |
618 * wrong; must end in space or cmd separator. | |
619 * | |
5604 | 620 * flags: |
621 * GLV_QUIET: do not give error messages | |
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622 * GLV_READ_ONLY: will not change the variable |
5604 | 623 * GLV_NO_AUTOLOAD: do not use script autoloading |
624 * | |
110 | 625 * Returns a pointer to just after the name, including indexes. |
124 | 626 * When an evaluation error occurs "lp->ll_name" is NULL; |
110 | 627 * Returns NULL for a parsing error. Still need to free items in "lp"! |
71 | 628 */ |
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629 char_u * |
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630 get_lval( |
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631 char_u *name, |
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632 typval_T *rettv, |
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633 lval_T *lp, |
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634 int unlet, |
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635 int skip, |
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636 int flags, // GLV_ values |
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637 int fne_flags) // flags for find_name_end() |
110 | 638 { |
639 char_u *p; | |
640 char_u *expr_start, *expr_end; | |
641 int cc; | |
137 | 642 dictitem_T *v; |
643 typval_T var1; | |
644 typval_T var2; | |
110 | 645 int empty1 = FALSE; |
137 | 646 listitem_T *ni; |
100 | 647 char_u *key = NULL; |
648 int len; | |
137 | 649 hashtab_T *ht; |
5604 | 650 int quiet = flags & GLV_QUIET; |
71 | 651 |
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652 // Clear everything in "lp". |
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653 CLEAR_POINTER(lp); |
110 | 654 |
655 if (skip) | |
656 { | |
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657 // When skipping just find the end of the name. |
110 | 658 lp->ll_name = name; |
271 | 659 return find_name_end(name, NULL, NULL, FNE_INCL_BR | fne_flags); |
110 | 660 } |
661 | |
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662 // Find the end of the name. |
271 | 663 p = find_name_end(name, &expr_start, &expr_end, fne_flags); |
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664 lp->ll_name_end = p; |
110 | 665 if (expr_start != NULL) |
666 { | |
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667 // Don't expand the name when we already know there is an error. |
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668 if (unlet && !VIM_ISWHITE(*p) && !ends_excmd(*p) |
110 | 669 && *p != '[' && *p != '.') |
670 { | |
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671 emsg(_(e_trailing)); |
110 | 672 return NULL; |
673 } | |
674 | |
675 lp->ll_exp_name = make_expanded_name(name, expr_start, expr_end, p); | |
676 if (lp->ll_exp_name == NULL) | |
677 { | |
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678 // Report an invalid expression in braces, unless the |
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679 // expression evaluation has been cancelled due to an |
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680 // aborting error, an interrupt, or an exception. |
110 | 681 if (!aborting() && !quiet) |
682 { | |
121 | 683 emsg_severe = TRUE; |
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684 semsg(_(e_invarg2), name); |
110 | 685 return NULL; |
686 } | |
687 } | |
688 lp->ll_name = lp->ll_exp_name; | |
689 } | |
690 else | |
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691 { |
110 | 692 lp->ll_name = name; |
693 | |
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694 if (current_sctx.sc_version == SCRIPT_VERSION_VIM9 && *p == ':') |
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695 { |
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696 scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid); |
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697 char_u *tp = skipwhite(p + 1); |
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698 |
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699 // parse the type after the name |
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700 lp->ll_type = parse_type(&tp, &si->sn_type_list); |
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701 lp->ll_name_end = tp; |
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702 } |
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703 } |
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704 |
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705 // Without [idx] or .key we are done. |
110 | 706 if ((*p != '[' && *p != '.') || lp->ll_name == NULL) |
707 return p; | |
708 | |
709 cc = *p; | |
710 *p = NUL; | |
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711 // Only pass &ht when we would write to the variable, it prevents autoload |
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712 // as well. |
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713 v = find_var(lp->ll_name, (flags & GLV_READ_ONLY) ? NULL : &ht, |
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714 flags & GLV_NO_AUTOLOAD); |
110 | 715 if (v == NULL && !quiet) |
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diff
changeset
|
716 semsg(_(e_undefvar), lp->ll_name); |
110 | 717 *p = cc; |
71 | 718 if (v == NULL) |
719 return NULL; | |
720 | |
110 | 721 /* |
722 * Loop until no more [idx] or .key is following. | |
723 */ | |
137 | 724 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
|
725 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
|
726 var2.v_type = VAR_UNKNOWN; |
110 | 727 while (*p == '[' || (*p == '.' && lp->ll_tv->v_type == VAR_DICT)) |
728 { | |
729 if (!(lp->ll_tv->v_type == VAR_LIST && lp->ll_tv->vval.v_list != NULL) | |
730 && !(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
|
731 && lp->ll_tv->vval.v_dict != NULL) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
732 && !(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
|
733 && lp->ll_tv->vval.v_blob != NULL)) |
110 | 734 { |
735 if (!quiet) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
736 emsg(_("E689: Can only index a List, Dictionary or Blob")); |
110 | 737 return NULL; |
738 } | |
739 if (lp->ll_range) | |
740 { | |
741 if (!quiet) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
742 emsg(_("E708: [:] must come last")); |
110 | 743 return NULL; |
71 | 744 } |
88 | 745 |
100 | 746 len = -1; |
747 if (*p == '.') | |
748 { | |
749 key = p + 1; | |
750 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len) | |
751 ; | |
752 if (len == 0) | |
753 { | |
110 | 754 if (!quiet) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
755 emsg(_(e_emptykey)); |
110 | 756 return NULL; |
88 | 757 } |
100 | 758 p = key + len; |
759 } | |
760 else | |
761 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
762 // Get the index [expr] or the first index [expr: ]. |
88 | 763 p = skipwhite(p + 1); |
100 | 764 if (*p == ':') |
765 empty1 = TRUE; | |
88 | 766 else |
767 { | |
100 | 768 empty1 = FALSE; |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
769 if (eval1(&p, &var1, EVAL_EVALUATE) == FAIL) // recursive! |
110 | 770 return NULL; |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
771 if (tv_get_string_chk(&var1) == NULL) |
323 | 772 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
18763
diff
changeset
|
773 // not a number or string |
323 | 774 clear_tv(&var1); |
775 return NULL; | |
776 } | |
100 | 777 } |
778 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
779 // Optionally get the second index [ :expr]. |
100 | 780 if (*p == ':') |
781 { | |
110 | 782 if (lp->ll_tv->v_type == VAR_DICT) |
783 { | |
784 if (!quiet) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
785 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
|
786 clear_tv(&var1); |
110 | 787 return NULL; |
788 } | |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
789 if (rettv != NULL |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
790 && !(rettv->v_type == VAR_LIST |
15456
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
791 && rettv->vval.v_list != NULL) |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
792 && !(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
|
793 && rettv->vval.v_blob != NULL)) |
110 | 794 { |
795 if (!quiet) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
796 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
|
797 clear_tv(&var1); |
110 | 798 return NULL; |
88 | 799 } |
100 | 800 p = skipwhite(p + 1); |
801 if (*p == ']') | |
110 | 802 lp->ll_empty2 = TRUE; |
100 | 803 else |
804 { | |
110 | 805 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
|
806 // recursive! |
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
807 if (eval1(&p, &var2, EVAL_EVALUATE) == FAIL) |
100 | 808 { |
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
|
809 clear_tv(&var1); |
110 | 810 return NULL; |
100 | 811 } |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
812 if (tv_get_string_chk(&var2) == NULL) |
323 | 813 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
814 // 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:
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diff
changeset
|
815 clear_tv(&var1); |
323 | 816 clear_tv(&var2); |
817 return NULL; | |
818 } | |
100 | 819 } |
110 | 820 lp->ll_range = TRUE; |
100 | 821 } |
822 else | |
110 | 823 lp->ll_range = FALSE; |
100 | 824 |
825 if (*p != ']') | |
826 { | |
110 | 827 if (!quiet) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
828 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:
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diff
changeset
|
829 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:
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diff
changeset
|
830 clear_tv(&var2); |
110 | 831 return NULL; |
100 | 832 } |
833 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
834 // Skip to past ']'. |
100 | 835 ++p; |
836 } | |
837 | |
110 | 838 if (lp->ll_tv->v_type == VAR_DICT) |
100 | 839 { |
840 if (len == -1) | |
841 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
842 // "[key]": get key from "var1" |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
843 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
|
844 if (key == NULL) |
9fa567d13551
commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
845 { |
100 | 846 clear_tv(&var1); |
110 | 847 return NULL; |
848 } | |
849 } | |
117 | 850 lp->ll_list = NULL; |
851 lp->ll_dict = lp->ll_tv->vval.v_dict; | |
121 | 852 lp->ll_di = dict_find(lp->ll_dict, key, len); |
2739 | 853 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
854 // 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
|
855 // variable name is valid (only variable name unless it is l: or |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
18763
diff
changeset
|
856 // g: dictionary). Disallow overwriting a builtin function. |
3687 | 857 if (rettv != NULL && lp->ll_dict->dv_scope != 0) |
858 { | |
859 int prevval; | |
860 int wrong; | |
861 | |
862 if (len != -1) | |
863 { | |
864 prevval = key[len]; | |
865 key[len] = NUL; | |
866 } | |
4819
8c4324e6f477
updated for version 7.3.1156
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
867 else |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
868 prevval = 0; // avoid compiler warning |
3687 | 869 wrong = (lp->ll_dict->dv_scope == VAR_DEF_SCOPE |
870 && rettv->v_type == VAR_FUNC | |
2739 | 871 && var_check_func_name(key, lp->ll_di == NULL)) |
3687 | 872 || !valid_varname(key); |
873 if (len != -1) | |
874 key[len] = prevval; | |
875 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
|
876 { |
0b35a7ffceb2
patch 8.2.0619: null dict is not handled like an empty dict
Bram Moolenaar <Bram@vim.org>
parents:
20126
diff
changeset
|
877 clear_tv(&var1); |
2739 | 878 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
|
879 } |
2739 | 880 } |
881 | |
110 | 882 if (lp->ll_di == NULL) |
100 | 883 { |
15762
dff66c4670b1
patch 8.1.0888: the a: dict is not immutable as documented
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
884 // 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
|
885 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
|
886 || &lp->ll_dict->dv_hashtab == get_funccal_args_ht()) |
2739 | 887 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
888 semsg(_(e_illvar), name); |
16013
93b08b92a049
patch 8.1.1012: memory leak with E461
Bram Moolenaar <Bram@vim.org>
parents:
15969
diff
changeset
|
889 clear_tv(&var1); |
2739 | 890 return NULL; |
891 } | |
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 // Key does not exist in dict: may need to add it. |
110 | 894 if (*p == '[' || *p == '.' || unlet) |
895 { | |
896 if (!quiet) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
897 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
|
898 clear_tv(&var1); |
110 | 899 return NULL; |
100 | 900 } |
901 if (len == -1) | |
110 | 902 lp->ll_newkey = vim_strsave(key); |
100 | 903 else |
110 | 904 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
|
905 clear_tv(&var1); |
110 | 906 if (lp->ll_newkey == NULL) |
100 | 907 p = NULL; |
908 break; | |
909 } | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
910 // 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
|
911 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
|
912 && 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
|
913 { |
8bff367672a4
patch 8.0.0344: unlet command leaks memory
Christian Brabandt <cb@256bit.org>
parents:
10908
diff
changeset
|
914 clear_tv(&var1); |
2739 | 915 return NULL; |
10910
8bff367672a4
patch 8.0.0344: unlet command leaks memory
Christian Brabandt <cb@256bit.org>
parents:
10908
diff
changeset
|
916 } |
2739 | 917 |
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
|
918 clear_tv(&var1); |
110 | 919 lp->ll_tv = &lp->ll_di->di_tv; |
100 | 920 } |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
921 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
|
922 { |
15456
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
923 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
|
924 |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
925 /* |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
926 * 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:
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diff
changeset
|
927 */ |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
928 if (empty1) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
929 lp->ll_n1 = 0; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
930 else |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
931 // is number or string |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
932 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
|
933 clear_tv(&var1); |
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 if (lp->ll_n1 < 0 |
15456
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
936 || lp->ll_n1 > bloblen |
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
937 || (lp->ll_range && lp->ll_n1 == bloblen)) |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
938 { |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
939 if (!quiet) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
940 semsg(_(e_blobidx), lp->ll_n1); |
15456
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
941 clear_tv(&var2); |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
942 return NULL; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
943 } |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
944 if (lp->ll_range && !lp->ll_empty2) |
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945 { |
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946 lp->ll_n2 = (long)tv_get_number(&var2); |
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947 clear_tv(&var2); |
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948 if (lp->ll_n2 < 0 |
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949 || lp->ll_n2 >= bloblen |
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950 || lp->ll_n2 < lp->ll_n1) |
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951 { |
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952 if (!quiet) |
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|
953 semsg(_(e_blobidx), lp->ll_n2); |
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954 return NULL; |
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955 } |
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956 } |
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957 lp->ll_blob = lp->ll_tv->vval.v_blob; |
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|
958 lp->ll_tv = NULL; |
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959 break; |
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960 } |
100 | 961 else |
962 { | |
963 /* | |
964 * Get the number and item for the only or first index of the List. | |
965 */ | |
966 if (empty1) | |
110 | 967 lp->ll_n1 = 0; |
100 | 968 else |
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969 // is number or string |
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|
970 lp->ll_n1 = (long)tv_get_number(&var1); |
10926
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|
971 clear_tv(&var1); |
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|
972 |
117 | 973 lp->ll_dict = NULL; |
110 | 974 lp->ll_list = lp->ll_tv->vval.v_list; |
975 lp->ll_li = list_find(lp->ll_list, lp->ll_n1); | |
976 if (lp->ll_li == NULL) | |
977 { | |
842 | 978 if (lp->ll_n1 < 0) |
979 { | |
980 lp->ll_n1 = 0; | |
981 lp->ll_li = list_find(lp->ll_list, lp->ll_n1); | |
982 } | |
983 } | |
984 if (lp->ll_li == NULL) | |
985 { | |
10926
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986 clear_tv(&var2); |
2772 | 987 if (!quiet) |
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988 semsg(_(e_listidx), lp->ll_n1); |
110 | 989 return NULL; |
100 | 990 } |
991 | |
992 /* | |
993 * May need to find the item or absolute index for the second | |
994 * index of a range. | |
110 | 995 * When no index given: "lp->ll_empty2" is TRUE. |
996 * Otherwise "lp->ll_n2" is set to the second index. | |
100 | 997 */ |
110 | 998 if (lp->ll_range && !lp->ll_empty2) |
999 { | |
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1000 lp->ll_n2 = (long)tv_get_number(&var2); |
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1001 // is number or string |
88 | 1002 clear_tv(&var2); |
110 | 1003 if (lp->ll_n2 < 0) |
1004 { | |
1005 ni = list_find(lp->ll_list, lp->ll_n2); | |
100 | 1006 if (ni == NULL) |
2772 | 1007 { |
1008 if (!quiet) | |
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1009 semsg(_(e_listidx), lp->ll_n2); |
110 | 1010 return NULL; |
2772 | 1011 } |
110 | 1012 lp->ll_n2 = list_idx_of_item(lp->ll_list, ni); |
1013 } | |
1014 | |
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1015 // Check that lp->ll_n2 isn't before lp->ll_n1. |
110 | 1016 if (lp->ll_n1 < 0) |
1017 lp->ll_n1 = list_idx_of_item(lp->ll_list, lp->ll_li); | |
1018 if (lp->ll_n2 < lp->ll_n1) | |
2772 | 1019 { |
1020 if (!quiet) | |
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1021 semsg(_(e_listidx), lp->ll_n2); |
110 | 1022 return NULL; |
2772 | 1023 } |
110 | 1024 } |
1025 | |
1026 lp->ll_tv = &lp->ll_li->li_tv; | |
1027 } | |
1028 } | |
1029 | |
10926
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1030 clear_tv(&var1); |
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1031 lp->ll_name_end = p; |
110 | 1032 return p; |
1033 } | |
1034 | |
1035 /* | |
137 | 1036 * Clear lval "lp" that was filled by get_lval(). |
110 | 1037 */ |
9562
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1038 void |
7817
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1039 clear_lval(lval_T *lp) |
110 | 1040 { |
1041 vim_free(lp->ll_exp_name); | |
1042 vim_free(lp->ll_newkey); | |
1043 } | |
1044 | |
1045 /* | |
151 | 1046 * Set a variable that was parsed by get_lval() to "rettv". |
110 | 1047 * "endp" points to just after the parsed name. |
15790
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1048 * "op" is NULL, "+" for "+=", "-" for "-=", "*" for "*=", "/" for "/=", |
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|
1049 * "%" for "%=", "." for ".=" or "=" for "=". |
117 | 1050 */ |
17873
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1051 void |
7817
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1052 set_var_lval( |
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|
1053 lval_T *lp, |
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1054 char_u *endp, |
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1055 typval_T *rettv, |
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1056 int copy, |
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|
1057 int flags, // LET_IS_CONST and/or LET_NO_COMMAND |
7817
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1058 char_u *op) |
110 | 1059 { |
1060 int cc; | |
137 | 1061 listitem_T *ri; |
1062 dictitem_T *di; | |
110 | 1063 |
1064 if (lp->ll_tv == NULL) | |
1065 { | |
10889
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patch 8.0.0334: can't access b:changedtick from a dict reference
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|
1066 cc = *endp; |
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1067 *endp = NUL; |
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1068 if (lp->ll_blob != NULL) |
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1069 { |
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1070 int error = FALSE, val; |
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1071 |
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1072 if (op != NULL && *op != '=') |
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1073 { |
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1074 semsg(_(e_letwrong), op); |
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1075 return; |
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1076 } |
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1077 |
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1078 if (lp->ll_range && rettv->v_type == VAR_BLOB) |
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1079 { |
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1080 int il, ir; |
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1081 |
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1082 if (lp->ll_empty2) |
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1083 lp->ll_n2 = blob_len(lp->ll_blob) - 1; |
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1084 |
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1085 if (lp->ll_n2 - lp->ll_n1 + 1 != blob_len(rettv->vval.v_blob)) |
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1086 { |
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1087 emsg(_("E972: Blob value does not have the right number of bytes")); |
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1088 return; |
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1089 } |
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1090 if (lp->ll_empty2) |
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1091 lp->ll_n2 = blob_len(lp->ll_blob); |
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1092 |
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1093 ir = 0; |
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1094 for (il = lp->ll_n1; il <= lp->ll_n2; il++) |
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|
1095 blob_set(lp->ll_blob, il, |
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1096 blob_get(rettv->vval.v_blob, ir++)); |
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1097 } |
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1098 else |
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1099 { |
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1100 val = (int)tv_get_number_chk(rettv, &error); |
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1101 if (!error) |
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1102 { |
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1103 garray_T *gap = &lp->ll_blob->bv_ga; |
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1104 |
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1105 // Allow for appending a byte. Setting a byte beyond |
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1106 // the end is an error otherwise. |
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1107 if (lp->ll_n1 < gap->ga_len |
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1108 || (lp->ll_n1 == gap->ga_len |
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1109 && ga_grow(&lp->ll_blob->bv_ga, 1) == OK)) |
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1110 { |
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1111 blob_set(lp->ll_blob, lp->ll_n1, val); |
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1112 if (lp->ll_n1 == gap->ga_len) |
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1113 ++gap->ga_len; |
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1114 } |
15456
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|
1115 // error for invalid range was already given in get_lval() |
15454
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1116 } |
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|
1117 } |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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changeset
|
1118 } |
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patch 8.1.0735: cannot handle binary data
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changeset
|
1119 else if (op != NULL && *op != '=') |
10889
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patch 8.0.0334: can't access b:changedtick from a dict reference
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diff
changeset
|
1120 { |
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
|
1121 typval_T tv; |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
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diff
changeset
|
1122 |
19181
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changeset
|
1123 if (flags & LET_IS_CONST) |
17079
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patch 8.1.1539: not easy to define a variable and lock it
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changeset
|
1124 { |
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patch 8.1.1539: not easy to define a variable and lock it
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changeset
|
1125 emsg(_(e_cannot_mod)); |
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
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|
1126 *endp = cc; |
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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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|
1127 return; |
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changeset
|
1128 } |
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patch 8.1.1539: not easy to define a variable and lock it
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changeset
|
1129 |
15790
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1130 // handle +=, -=, *=, /=, %= and .= |
10889
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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
|
1131 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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diff
changeset
|
1132 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
|
1133 &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
changeset
|
1134 { |
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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
|
1135 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
|
1136 || (!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
|
1137 && !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
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parents:
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diff
changeset
|
1138 && 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
|
1139 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
|
1140 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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diff
changeset
|
1141 } |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
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diff
changeset
|
1142 } |
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
|
1143 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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changeset
|
1144 set_var_const(lp->ll_name, lp->ll_type, rettv, copy, flags); |
10889
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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
|
1145 *endp = cc; |
110 | 1146 } |
15780
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patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
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changeset
|
1147 else if (var_check_lock(lp->ll_newkey == NULL |
151 | 1148 ? lp->ll_tv->v_lock |
6773 | 1149 : lp->ll_tv->vval.v_dict->dv_lock, lp->ll_name, FALSE)) |
151 | 1150 ; |
110 | 1151 else if (lp->ll_range) |
1152 { | |
6166 | 1153 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:
15454
diff
changeset
|
1154 int ll_n1 = lp->ll_n1; |
6166 | 1155 |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
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changeset
|
1156 if (flags & LET_IS_CONST) |
17079
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
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changeset
|
1157 { |
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patch 8.1.1539: not easy to define a variable and lock it
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changeset
|
1158 emsg(_("E996: Cannot lock a range")); |
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
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parents:
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|
1159 return; |
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1160 } |
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
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diff
changeset
|
1161 |
6166 | 1162 /* |
1163 * Check whether any of the list items is locked | |
1164 */ | |
6422 | 1165 for (ri = rettv->vval.v_list->lv_first; ri != NULL && ll_li != NULL; ) |
6166 | 1166 { |
15780
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1167 if (var_check_lock(ll_li->li_tv.v_lock, lp->ll_name, FALSE)) |
6166 | 1168 return; |
1169 ri = ri->li_next; | |
1170 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == ll_n1)) | |
1171 break; | |
1172 ll_li = ll_li->li_next; | |
1173 ++ll_n1; | |
1174 } | |
1175 | |
110 | 1176 /* |
1177 * Assign the List values to the list items. | |
1178 */ | |
1179 for (ri = rettv->vval.v_list->lv_first; ri != NULL; ) | |
1180 { | |
117 | 1181 if (op != NULL && *op != '=') |
1182 tv_op(&lp->ll_li->li_tv, &ri->li_tv, op); | |
1183 else | |
1184 { | |
1185 clear_tv(&lp->ll_li->li_tv); | |
1186 copy_tv(&ri->li_tv, &lp->ll_li->li_tv); | |
1187 } | |
110 | 1188 ri = ri->li_next; |
1189 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == lp->ll_n1)) | |
1190 break; | |
1191 if (lp->ll_li->li_next == NULL) | |
1192 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1193 // Need to add an empty item. |
533 | 1194 if (list_append_number(lp->ll_list, 0) == FAIL) |
110 | 1195 { |
1196 ri = NULL; | |
88 | 1197 break; |
110 | 1198 } |
1199 } | |
1200 lp->ll_li = lp->ll_li->li_next; | |
1201 ++lp->ll_n1; | |
1202 } | |
1203 if (ri != NULL) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
1204 emsg(_("E710: List value has more items than target")); |
117 | 1205 else if (lp->ll_empty2 |
1206 ? (lp->ll_li != NULL && lp->ll_li->li_next != NULL) | |
110 | 1207 : 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
|
1208 emsg(_("E711: List value has not enough items")); |
110 | 1209 } |
1210 else | |
1211 { | |
1212 /* | |
1213 * Assign to a List or Dictionary item. | |
1214 */ | |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
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changeset
|
1215 if (flags & LET_IS_CONST) |
17079
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
|
1216 { |
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
|
1217 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
|
1218 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
|
1219 } |
110 | 1220 if (lp->ll_newkey != NULL) |
1221 { | |
117 | 1222 if (op != NULL && *op != '=') |
1223 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
1224 semsg(_(e_letwrong), op); |
117 | 1225 return; |
1226 } | |
1227 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1228 // Need to add an item to the Dictionary. |
121 | 1229 di = dictitem_alloc(lp->ll_newkey); |
110 | 1230 if (di == NULL) |
1231 return; | |
121 | 1232 if (dict_add(lp->ll_tv->vval.v_dict, di) == FAIL) |
1233 { | |
1234 vim_free(di); | |
1235 return; | |
1236 } | |
110 | 1237 lp->ll_tv = &di->di_tv; |
1238 } | |
117 | 1239 else if (op != NULL && *op != '=') |
1240 { | |
1241 tv_op(lp->ll_tv, rettv, op); | |
1242 return; | |
1243 } | |
110 | 1244 else |
1245 clear_tv(lp->ll_tv); | |
1246 | |
1247 /* | |
1248 * Assign the value to the variable or list item. | |
1249 */ | |
1250 if (copy) | |
1251 copy_tv(rettv, lp->ll_tv); | |
1252 else | |
1253 { | |
1254 *lp->ll_tv = *rettv; | |
156 | 1255 lp->ll_tv->v_lock = 0; |
110 | 1256 init_tv(rettv); |
1257 } | |
1258 } | |
7 | 1259 } |
1260 | |
76 | 1261 /* |
15790
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1262 * 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>
parents:
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diff
changeset
|
1263 * and "tv1 .= tv2" |
117 | 1264 * Returns OK or FAIL. |
1265 */ | |
1266 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1267 tv_op(typval_T *tv1, typval_T *tv2, char_u *op) |
117 | 1268 { |
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
1269 varnumber_T n; |
117 | 1270 char_u numbuf[NUMBUFLEN]; |
1271 char_u *s; | |
1272 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1273 // Can't do anything with a Funcref, Dict, v:true on the right. |
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
1274 if (tv2->v_type != VAR_FUNC && tv2->v_type != VAR_DICT |
19102
ba9f50bfda83
patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1275 && tv2->v_type != VAR_BOOL && tv2->v_type != VAR_SPECIAL) |
117 | 1276 { |
1277 switch (tv1->v_type) | |
1278 { | |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
1279 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
|
1280 case VAR_ANY: |
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
|
1281 case VAR_VOID: |
117 | 1282 case VAR_DICT: |
1283 case VAR_FUNC: | |
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
1284 case VAR_PARTIAL: |
19102
ba9f50bfda83
patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1285 case VAR_BOOL: |
7712
bce3b5ddb393
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Christian Brabandt <cb@256bit.org>
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7705
diff
changeset
|
1286 case VAR_SPECIAL: |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
1287 case VAR_JOB: |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
1288 case VAR_CHANNEL: |
117 | 1289 break; |
1290 | |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1291 case VAR_BLOB: |
1d2b5c016f17
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parents:
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diff
changeset
|
1292 if (*op != '+' || tv2->v_type != VAR_BLOB) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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parents:
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diff
changeset
|
1293 break; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1294 // BLOB += BLOB |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1295 if (tv1->vval.v_blob != NULL && tv2->vval.v_blob != NULL) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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parents:
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diff
changeset
|
1296 { |
1d2b5c016f17
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parents:
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diff
changeset
|
1297 blob_T *b1 = tv1->vval.v_blob; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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parents:
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diff
changeset
|
1298 blob_T *b2 = tv2->vval.v_blob; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1299 int i, len = blob_len(b2); |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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diff
changeset
|
1300 for (i = 0; i < len; i++) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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diff
changeset
|
1301 ga_append(&b1->bv_ga, blob_get(b2, i)); |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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parents:
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diff
changeset
|
1302 } |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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parents:
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changeset
|
1303 return OK; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
1304 |
117 | 1305 case VAR_LIST: |
1306 if (*op != '+' || tv2->v_type != VAR_LIST) | |
1307 break; | |
15790
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
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parents:
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diff
changeset
|
1308 // List += List |
117 | 1309 if (tv1->vval.v_list != NULL && tv2->vval.v_list != NULL) |
1310 list_extend(tv1->vval.v_list, tv2->vval.v_list, NULL); | |
1311 return OK; | |
1312 | |
1313 case VAR_NUMBER: | |
1314 case VAR_STRING: | |
1315 if (tv2->v_type == VAR_LIST) | |
1316 break; | |
15790
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1317 if (vim_strchr((char_u *)"+-*/%", *op) != NULL) |
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
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changeset
|
1318 { |
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
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parents:
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diff
changeset
|
1319 // 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:
15146
diff
changeset
|
1320 n = tv_get_number(tv1); |
1624 | 1321 #ifdef FEAT_FLOAT |
1322 if (tv2->v_type == VAR_FLOAT) | |
1323 { | |
1324 float_T f = n; | |
1325 | |
15790
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1326 if (*op == '%') |
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|
1327 break; |
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|
1328 switch (*op) |
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1329 { |
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|
1330 case '+': f += tv2->vval.v_float; break; |
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|
1331 case '-': f -= tv2->vval.v_float; break; |
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|
1332 case '*': f *= tv2->vval.v_float; break; |
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|
1333 case '/': f /= tv2->vval.v_float; break; |
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|
1334 } |
1624 | 1335 clear_tv(tv1); |
1336 tv1->v_type = VAR_FLOAT; | |
1337 tv1->vval.v_float = f; | |
1338 } | |
117 | 1339 else |
1624 | 1340 #endif |
1341 { | |
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|
1342 switch (*op) |
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|
1343 { |
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|
1344 case '+': n += tv_get_number(tv2); break; |
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|
1345 case '-': n -= tv_get_number(tv2); break; |
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|
1346 case '*': n *= tv_get_number(tv2); break; |
15969
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patch 8.1.0990: floating point exception with "%= 0" and "/= 0"
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diff
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|
1347 case '/': n = num_divide(n, tv_get_number(tv2)); break; |
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patch 8.1.0990: floating point exception with "%= 0" and "/= 0"
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15904
diff
changeset
|
1348 case '%': n = num_modulus(n, tv_get_number(tv2)); break; |
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patch 8.1.0902: incomplete set of assignment operators
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|
1349 } |
1624 | 1350 clear_tv(tv1); |
1351 tv1->v_type = VAR_NUMBER; | |
1352 tv1->vval.v_number = n; | |
1353 } | |
1354 } | |
1355 else | |
1356 { | |
1357 if (tv2->v_type == VAR_FLOAT) | |
1358 break; | |
1359 | |
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|
1360 // str .= str |
15211
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patch 8.1.0615: get_tv function names are not consistent
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diff
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|
1361 s = tv_get_string(tv1); |
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patch 8.1.0615: get_tv function names are not consistent
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|
1362 s = concat_str(s, tv_get_string_buf(tv2, numbuf)); |
117 | 1363 clear_tv(tv1); |
1364 tv1->v_type = VAR_STRING; | |
1365 tv1->vval.v_string = s; | |
1366 } | |
1367 return OK; | |
1624 | 1368 |
1369 case VAR_FLOAT: | |
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Christian Brabandt <cb@256bit.org>
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|
1370 #ifdef FEAT_FLOAT |
1624 | 1371 { |
1372 float_T f; | |
1373 | |
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|
1374 if (*op == '%' || *op == '.' |
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|
1375 || (tv2->v_type != VAR_FLOAT |
1624 | 1376 && tv2->v_type != VAR_NUMBER |
1377 && tv2->v_type != VAR_STRING)) | |
1378 break; | |
1379 if (tv2->v_type == VAR_FLOAT) | |
1380 f = tv2->vval.v_float; | |
1381 else | |
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|
1382 f = tv_get_number(tv2); |
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|
1383 switch (*op) |
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1384 { |
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|
1385 case '+': tv1->vval.v_float += f; break; |
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1386 case '-': tv1->vval.v_float -= f; break; |
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|
1387 case '*': tv1->vval.v_float *= f; break; |
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|
1388 case '/': tv1->vval.v_float /= f; break; |
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|
1389 } |
1624 | 1390 } |
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Christian Brabandt <cb@256bit.org>
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diff
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|
1391 #endif |
1624 | 1392 return OK; |
117 | 1393 } |
1394 } | |
1395 | |
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patch 8.1.0743: giving error messages is not flexible
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|
1396 semsg(_(e_letwrong), op); |
117 | 1397 return FAIL; |
1398 } | |
1399 | |
1400 /* | |
76 | 1401 * Evaluate the expression used in a ":for var in expr" command. |
1402 * "arg" points to "var". | |
1403 * Set "*errp" to TRUE for an error, FALSE otherwise; | |
1404 * Return a pointer that holds the info. Null when there is an error. | |
1405 */ | |
1406 void * | |
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|
1407 eval_for_line( |
83861277e6a3
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|
1408 char_u *arg, |
83861277e6a3
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|
1409 int *errp, |
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|
1410 char_u **nextcmdp, |
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Christian Brabandt <cb@256bit.org>
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7788
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|
1411 int skip) |
76 | 1412 { |
137 | 1413 forinfo_T *fi; |
76 | 1414 char_u *expr; |
137 | 1415 typval_T tv; |
1416 list_T *l; | |
76 | 1417 |
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|
1418 *errp = TRUE; // default: there is an error |
76 | 1419 |
16825
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patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
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|
1420 fi = ALLOC_CLEAR_ONE(forinfo_T); |
76 | 1421 if (fi == NULL) |
1422 return NULL; | |
1423 | |
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|
1424 expr = skip_var_list(arg, TRUE, &fi->fi_varcount, &fi->fi_semicolon); |
76 | 1425 if (expr == NULL) |
1426 return fi; | |
1427 | |
1428 expr = skipwhite(expr); | |
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patch 8.0.0452: some macros are in lower case
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|
1429 if (expr[0] != 'i' || expr[1] != 'n' || !VIM_ISWHITE(expr[2])) |
76 | 1430 { |
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|
1431 emsg(_(e_missing_in)); |
76 | 1432 return fi; |
1433 } | |
1434 | |
1435 if (skip) | |
1436 ++emsg_skip; | |
20397
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patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
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|
1437 if (eval0(skipwhite(expr + 2), &tv, nextcmdp, skip ? 0 : EVAL_EVALUATE) |
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patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
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|
1438 == OK) |
76 | 1439 { |
1440 *errp = FALSE; | |
1441 if (!skip) | |
1442 { | |
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|
1443 if (tv.v_type == VAR_LIST) |
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1444 { |
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|
1445 l = tv.vval.v_list; |
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1446 if (l == NULL) |
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1447 { |
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|
1448 // a null list is like an empty list: do nothing |
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|
1449 clear_tv(&tv); |
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1450 } |
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|
1451 else |
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1452 { |
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|
1453 // Need a real list here. |
20392
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patch 8.2.0751: Vim9: performance can be improved
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20295
diff
changeset
|
1454 CHECK_LIST_MATERIALIZE(l); |
19181
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1455 |
15454
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|
1456 // No need to increment the refcount, it's already set for |
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|
1457 // the list being used in "tv". |
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|
1458 fi->fi_list = l; |
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|
1459 list_add_watch(l, &fi->fi_lw); |
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|
1460 fi->fi_lw.lw_item = l->lv_first; |
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1461 } |
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|
1462 } |
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1463 else if (tv.v_type == VAR_BLOB) |
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1464 { |
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|
1465 fi->fi_bi = 0; |
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|
1466 if (tv.vval.v_blob != NULL) |
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1467 { |
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|
1468 typval_T btv; |
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|
1469 |
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|
1470 // Make a copy, so that the iteration still works when the |
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|
1471 // blob is changed. |
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|
1472 blob_copy(tv.vval.v_blob, &btv); |
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1473 fi->fi_blob = btv.vval.v_blob; |
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1474 } |
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1475 clear_tv(&tv); |
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1476 } |
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1477 else |
359 | 1478 { |
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|
1479 emsg(_(e_listreq)); |
359 | 1480 clear_tv(&tv); |
1481 } | |
76 | 1482 } |
1483 } | |
1484 if (skip) | |
1485 --emsg_skip; | |
1486 | |
1487 return fi; | |
1488 } | |
1489 | |
1490 /* | |
1491 * Use the first item in a ":for" list. Advance to the next. | |
1492 * Assign the values to the variable (list). "arg" points to the first one. | |
1493 * Return TRUE when a valid item was found, FALSE when at end of list or | |
1494 * something wrong. | |
1495 */ | |
1496 int | |
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changeset
|
1497 next_for_item(void *fi_void, char_u *arg) |
76 | 1498 { |
4974
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|
1499 forinfo_T *fi = (forinfo_T *)fi_void; |
76 | 1500 int result; |
19568
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|
1501 int flag = current_sctx.sc_version == SCRIPT_VERSION_VIM9 ? |
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|
1502 LET_NO_COMMAND : 0; |
137 | 1503 listitem_T *item; |
76 | 1504 |
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1505 if (fi->fi_blob != NULL) |
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1506 { |
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|
1507 typval_T tv; |
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1508 |
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|
1509 if (fi->fi_bi >= blob_len(fi->fi_blob)) |
1d2b5c016f17
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|
1510 return FALSE; |
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|
1511 tv.v_type = VAR_NUMBER; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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diff
changeset
|
1512 tv.v_lock = VAR_FIXED; |
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patch 8.1.0735: cannot handle binary data
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parents:
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diff
changeset
|
1513 tv.vval.v_number = blob_get(fi->fi_blob, fi->fi_bi); |
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patch 8.1.0735: cannot handle binary data
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parents:
15219
diff
changeset
|
1514 ++fi->fi_bi; |
17079
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents:
17053
diff
changeset
|
1515 return ex_let_vars(arg, &tv, TRUE, fi->fi_semicolon, |
19568
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patch 8.2.0341: using ":for" in Vim9 script gives an error
Bram Moolenaar <Bram@vim.org>
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19554
diff
changeset
|
1516 fi->fi_varcount, flag, NULL) == OK; |
15454
1d2b5c016f17
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parents:
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diff
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|
1517 } |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1518 |
76 | 1519 item = fi->fi_lw.lw_item; |
1520 if (item == NULL) | |
1521 result = FALSE; | |
1522 else | |
1523 { | |
1524 fi->fi_lw.lw_item = item->li_next; | |
17079
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patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents:
17053
diff
changeset
|
1525 result = (ex_let_vars(arg, &item->li_tv, TRUE, fi->fi_semicolon, |
19568
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patch 8.2.0341: using ":for" in Vim9 script gives an error
Bram Moolenaar <Bram@vim.org>
parents:
19554
diff
changeset
|
1526 fi->fi_varcount, flag, NULL) == OK); |
76 | 1527 } |
1528 return result; | |
1529 } | |
1530 | |
1531 /* | |
1532 * Free the structure used to store info used by ":for". | |
1533 */ | |
1534 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1535 free_for_info(void *fi_void) |
76 | 1536 { |
137 | 1537 forinfo_T *fi = (forinfo_T *)fi_void; |
76 | 1538 |
92 | 1539 if (fi != NULL && fi->fi_list != NULL) |
359 | 1540 { |
76 | 1541 list_rem_watch(fi->fi_list, &fi->fi_lw); |
359 | 1542 list_unref(fi->fi_list); |
1543 } | |
15460
543cff56dd3f
patch 8.1.0738: using freed memory, for loop over blob leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15458
diff
changeset
|
1544 if (fi != NULL && fi->fi_blob != NULL) |
543cff56dd3f
patch 8.1.0738: using freed memory, for loop over blob leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15458
diff
changeset
|
1545 blob_unref(fi->fi_blob); |
76 | 1546 vim_free(fi); |
1547 } | |
1548 | |
7 | 1549 void |
7817
83861277e6a3
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parents:
7788
diff
changeset
|
1550 set_context_for_expression( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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7788
diff
changeset
|
1551 expand_T *xp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1552 char_u *arg, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1553 cmdidx_T cmdidx) |
7 | 1554 { |
1555 int got_eq = FALSE; | |
1556 int c; | |
76 | 1557 char_u *p; |
1558 | |
18713
baf890fa1621
patch 8.1.2348: :const cannot be followed by "| endif"
Bram Moolenaar <Bram@vim.org>
parents:
18301
diff
changeset
|
1559 if (cmdidx == CMD_let || cmdidx == CMD_const) |
76 | 1560 { |
1561 xp->xp_context = EXPAND_USER_VARS; | |
159 | 1562 if (vim_strpbrk(arg, (char_u *)"\"'+-*/%.=!?~|&$([<>,#") == NULL) |
76 | 1563 { |
18777
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patch 8.1.2378: using old C style comments
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parents:
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diff
changeset
|
1564 // ":let var1 var2 ...": find last space. |
159 | 1565 for (p = arg + STRLEN(arg); p >= arg; ) |
76 | 1566 { |
1567 xp->xp_pattern = p; | |
11127
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patch 8.0.0451: some macros are in lower case
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parents:
10964
diff
changeset
|
1568 MB_PTR_BACK(arg, p); |
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1569 if (VIM_ISWHITE(*p)) |
76 | 1570 break; |
1571 } | |
1572 return; | |
1573 } | |
1574 } | |
1575 else | |
1576 xp->xp_context = cmdidx == CMD_call ? EXPAND_FUNCTIONS | |
1577 : EXPAND_EXPRESSION; | |
7 | 1578 while ((xp->xp_pattern = vim_strpbrk(arg, |
1579 (char_u *)"\"'+-*/%.=!?~|&$([<>,#")) != NULL) | |
1580 { | |
1581 c = *xp->xp_pattern; | |
1582 if (c == '&') | |
1583 { | |
1584 c = xp->xp_pattern[1]; | |
1585 if (c == '&') | |
1586 { | |
1587 ++xp->xp_pattern; | |
1588 xp->xp_context = cmdidx != CMD_let || got_eq | |
1589 ? EXPAND_EXPRESSION : EXPAND_NOTHING; | |
1590 } | |
1591 else if (c != ' ') | |
201 | 1592 { |
7 | 1593 xp->xp_context = EXPAND_SETTINGS; |
201 | 1594 if ((c == 'l' || c == 'g') && xp->xp_pattern[2] == ':') |
1595 xp->xp_pattern += 2; | |
1596 | |
1597 } | |
7 | 1598 } |
1599 else if (c == '$') | |
1600 { | |
18777
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patch 8.1.2378: using old C style comments
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diff
changeset
|
1601 // environment variable |
7 | 1602 xp->xp_context = EXPAND_ENV_VARS; |
1603 } | |
1604 else if (c == '=') | |
1605 { | |
1606 got_eq = TRUE; | |
1607 xp->xp_context = EXPAND_EXPRESSION; | |
1608 } | |
8763
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8749
diff
changeset
|
1609 else if (c == '#' |
4b83af41f5db
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diff
changeset
|
1610 && xp->xp_context == EXPAND_EXPRESSION) |
4b83af41f5db
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|
1611 { |
18777
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patch 8.1.2378: using old C style comments
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parents:
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diff
changeset
|
1612 // Autoload function/variable contains '#'. |
8763
4b83af41f5db
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diff
changeset
|
1613 break; |
4b83af41f5db
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1614 } |
6367 | 1615 else if ((c == '<' || c == '#') |
7 | 1616 && xp->xp_context == EXPAND_FUNCTIONS |
1617 && vim_strchr(xp->xp_pattern, '(') == NULL) | |
1618 { | |
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diff
changeset
|
1619 // Function name can start with "<SNR>" and contain '#'. |
7 | 1620 break; |
1621 } | |
1622 else if (cmdidx != CMD_let || got_eq) | |
1623 { | |
18777
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patch 8.1.2378: using old C style comments
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diff
changeset
|
1624 if (c == '"') // string |
7 | 1625 { |
1626 while ((c = *++xp->xp_pattern) != NUL && c != '"') | |
1627 if (c == '\\' && xp->xp_pattern[1] != NUL) | |
1628 ++xp->xp_pattern; | |
1629 xp->xp_context = EXPAND_NOTHING; | |
1630 } | |
18777
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patch 8.1.2378: using old C style comments
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changeset
|
1631 else if (c == '\'') // literal string |
7 | 1632 { |
18777
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changeset
|
1633 // Trick: '' is like stopping and starting a literal string. |
7 | 1634 while ((c = *++xp->xp_pattern) != NUL && c != '\'') |
1635 /* skip */ ; | |
1636 xp->xp_context = EXPAND_NOTHING; | |
1637 } | |
1638 else if (c == '|') | |
1639 { | |
1640 if (xp->xp_pattern[1] == '|') | |
1641 { | |
1642 ++xp->xp_pattern; | |
1643 xp->xp_context = EXPAND_EXPRESSION; | |
1644 } | |
1645 else | |
1646 xp->xp_context = EXPAND_COMMANDS; | |
1647 } | |
1648 else | |
1649 xp->xp_context = EXPAND_EXPRESSION; | |
1650 } | |
1651 else | |
18777
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changeset
|
1652 // Doesn't look like something valid, expand as an expression |
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diff
changeset
|
1653 // anyway. |
76 | 1654 xp->xp_context = EXPAND_EXPRESSION; |
7 | 1655 arg = xp->xp_pattern; |
1656 if (*arg != NUL) | |
1657 while ((c = *++arg) != NUL && (c == ' ' || c == '\t')) | |
1658 /* skip */ ; | |
1659 } | |
1660 xp->xp_pattern = arg; | |
1661 } | |
1662 | |
1663 /* | |
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changeset
|
1664 * Return TRUE if "pat" matches "text". |
65a5a18d3acf
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|
1665 * Does not use 'cpo' and always uses 'magic'. |
65a5a18d3acf
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diff
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|
1666 */ |
17377
cb008de2a6ec
patch 8.1.1687: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17375
diff
changeset
|
1667 int |
8749
65a5a18d3acf
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8742
diff
changeset
|
1668 pattern_match(char_u *pat, char_u *text, int ic) |
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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diff
changeset
|
1669 { |
65a5a18d3acf
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changeset
|
1670 int matches = FALSE; |
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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diff
changeset
|
1671 char_u *save_cpo; |
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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diff
changeset
|
1672 regmatch_T regmatch; |
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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|
1673 |
18777
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|
1674 // avoid 'l' flag in 'cpoptions' |
8749
65a5a18d3acf
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diff
changeset
|
1675 save_cpo = p_cpo; |
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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diff
changeset
|
1676 p_cpo = (char_u *)""; |
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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changeset
|
1677 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING); |
65a5a18d3acf
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diff
changeset
|
1678 if (regmatch.regprog != NULL) |
65a5a18d3acf
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|
1679 { |
65a5a18d3acf
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changeset
|
1680 regmatch.rm_ic = ic; |
65a5a18d3acf
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1681 matches = vim_regexec_nl(®match, text, (colnr_T)0); |
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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changeset
|
1682 vim_regfree(regmatch.regprog); |
65a5a18d3acf
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|
1683 } |
65a5a18d3acf
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|
1684 p_cpo = save_cpo; |
65a5a18d3acf
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|
1685 return matches; |
65a5a18d3acf
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changeset
|
1686 } |
65a5a18d3acf
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1687 |
65a5a18d3acf
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1688 /* |
17646
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1689 * Handle a name followed by "(". Both for just "name(arg)" and for |
e5397617d6ca
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|
1690 * "expr->name(arg)". |
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1691 * Returns OK or FAIL. |
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1692 */ |
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|
1693 static int |
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changeset
|
1694 eval_func( |
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|
1695 char_u **arg, // points to "(", will be advanced |
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|
1696 char_u *name, |
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|
1697 int name_len, |
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|
1698 typval_T *rettv, |
20397
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patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
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|
1699 int flags, |
17646
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|
1700 typval_T *basetv) // "expr" for "expr->name(arg)" |
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1701 { |
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changeset
|
1702 int evaluate = flags & EVAL_EVALUATE; |
17646
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|
1703 char_u *s = name; |
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changeset
|
1704 int len = name_len; |
e5397617d6ca
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|
1705 partial_T *partial; |
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|
1706 int ret = OK; |
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|
1707 |
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|
1708 if (!evaluate) |
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|
1709 check_vars(s, len); |
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|
1710 |
18777
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|
1711 // If "s" is the name of a variable of type VAR_FUNC |
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|
1712 // use its contents. |
17646
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|
1713 s = deref_func_name(s, &len, &partial, !evaluate); |
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|
1714 |
18777
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|
1715 // Need to make a copy, in case evaluating the arguments makes |
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|
1716 // the name invalid. |
17646
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|
1717 s = vim_strsave(s); |
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|
1718 if (s == NULL || (flags & EVAL_CONSTANT)) |
17646
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|
1719 ret = FAIL; |
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|
1720 else |
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|
1721 { |
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|
1722 funcexe_T funcexe; |
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|
1723 |
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|
1724 // Invoke the function. |
20007
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patch 8.2.0559: clearing a struct is verbose
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|
1725 CLEAR_FIELD(funcexe); |
17646
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|
1726 funcexe.firstline = curwin->w_cursor.lnum; |
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|
1727 funcexe.lastline = curwin->w_cursor.lnum; |
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|
1728 funcexe.evaluate = evaluate; |
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|
1729 funcexe.partial = partial; |
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|
1730 funcexe.basetv = basetv; |
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|
1731 ret = get_func_tv(s, len, rettv, arg, &funcexe); |
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|
1732 } |
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|
1733 vim_free(s); |
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|
1734 |
18777
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|
1735 // If evaluate is FALSE rettv->v_type was not set in |
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|
1736 // get_func_tv, but it's needed in handle_subscript() to parse |
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|
1737 // what follows. So set it here. |
17646
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|
1738 if (rettv->v_type == VAR_UNKNOWN && !evaluate && **arg == '(') |
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|
1739 { |
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|
1740 rettv->vval.v_string = NULL; |
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|
1741 rettv->v_type = VAR_FUNC; |
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|
1742 } |
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|
1743 |
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|
1744 // Stop the expression evaluation when immediately |
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|
1745 // aborting on error, or when an interrupt occurred or |
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|
1746 // an exception was thrown but not caught. |
17646
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|
1747 if (evaluate && aborting()) |
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|
1748 { |
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|
1749 if (ret == OK) |
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|
1750 clear_tv(rettv); |
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1751 ret = FAIL; |
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1752 } |
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|
1753 return ret; |
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1754 } |
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|
1755 |
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|
1756 /* |
7 | 1757 * The "evaluate" argument: When FALSE, the argument is only parsed but not |
71 | 1758 * executed. The function may return OK, but the rettv will be of type |
7 | 1759 * VAR_UNKNOWN. The function still returns FAIL for a syntax error. |
1760 */ | |
1761 | |
1762 /* | |
1763 * Handle zero level expression. | |
1764 * This calls eval1() and handles error message and nextcmd. | |
71 | 1765 * Put the result in "rettv" when returning OK and "evaluate" is TRUE. |
533 | 1766 * Note: "rettv.v_lock" is not set. |
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|
1767 * "flags" has EVAL_EVALUATE and similar flags. |
7 | 1768 * Return OK or FAIL. |
1769 */ | |
9562
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|
1770 int |
7817
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|
1771 eval0( |
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|
1772 char_u *arg, |
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|
1773 typval_T *rettv, |
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|
1774 char_u **nextcmd, |
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|
1775 int flags) |
7 | 1776 { |
1777 int ret; | |
1778 char_u *p; | |
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|
1779 int did_emsg_before = did_emsg; |
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|
1780 int called_emsg_before = called_emsg; |
7 | 1781 |
1782 p = skipwhite(arg); | |
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|
1783 ret = eval1(&p, rettv, flags); |
20111
f40231487a49
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|
1784 if (ret == FAIL || !ends_excmd2(arg, p)) |
7 | 1785 { |
1786 if (ret != FAIL) | |
71 | 1787 clear_tv(rettv); |
7 | 1788 /* |
1789 * Report the invalid expression unless the expression evaluation has | |
1790 * been cancelled due to an aborting error, an interrupt, or an | |
15456
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|
1791 * exception, or we already gave a more specific error. |
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|
1792 * Also check called_emsg for when using assert_fails(). |
7 | 1793 */ |
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1794 if (!aborting() |
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|
1795 && did_emsg == did_emsg_before |
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1796 && called_emsg == called_emsg_before |
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|
1797 && (flags & EVAL_CONSTANT) == 0) |
15470
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|
1798 semsg(_(e_invexpr2), arg); |
7 | 1799 ret = FAIL; |
1800 } | |
1801 if (nextcmd != NULL) | |
1802 *nextcmd = check_nextcmd(p); | |
1803 | |
1804 return ret; | |
1805 } | |
1806 | |
1807 /* | |
1808 * Handle top level expression: | |
1800 | 1809 * expr2 ? expr1 : expr1 |
7 | 1810 * |
1811 * "arg" must point to the first non-white of the expression. | |
1812 * "arg" is advanced to the next non-white after the recognized expression. | |
1813 * | |
533 | 1814 * Note: "rettv.v_lock" is not set. |
1815 * | |
7 | 1816 * Return OK or FAIL. |
1817 */ | |
9556
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|
1818 int |
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|
1819 eval1(char_u **arg, typval_T *rettv, int flags) |
7 | 1820 { |
1821 int result; | |
137 | 1822 typval_T var2; |
7 | 1823 |
1824 /* | |
1825 * Get the first variable. | |
1826 */ | |
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|
1827 if (eval2(arg, rettv, flags) == FAIL) |
7 | 1828 return FAIL; |
1829 | |
1830 if ((*arg)[0] == '?') | |
1831 { | |
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|
1832 int evaluate = flags & EVAL_EVALUATE; |
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1833 |
7 | 1834 result = FALSE; |
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|
1835 if (flags & EVAL_EVALUATE) |
7 | 1836 { |
323 | 1837 int error = FALSE; |
1838 | |
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|
1839 if (tv_get_number_chk(rettv, &error) != 0) |
7 | 1840 result = TRUE; |
71 | 1841 clear_tv(rettv); |
323 | 1842 if (error) |
1843 return FAIL; | |
7 | 1844 } |
1845 | |
1846 /* | |
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|
1847 * Get the second variable. Recursive! |
7 | 1848 */ |
1849 *arg = skipwhite(*arg + 1); | |
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|
1850 if (eval1(arg, rettv, result ? flags : flags & ~EVAL_EVALUATE) == FAIL) |
7 | 1851 return FAIL; |
1852 | |
1853 /* | |
1854 * Check for the ":". | |
1855 */ | |
1856 if ((*arg)[0] != ':') | |
1857 { | |
19181
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|
1858 emsg(_(e_missing_colon)); |
7 | 1859 if (evaluate && result) |
71 | 1860 clear_tv(rettv); |
7 | 1861 return FAIL; |
1862 } | |
1863 | |
1864 /* | |
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1865 * Get the third variable. Recursive! |
7 | 1866 */ |
1867 *arg = skipwhite(*arg + 1); | |
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|
1868 if (eval1(arg, &var2, !result ? flags : flags & ~EVAL_EVALUATE) == FAIL) |
7 | 1869 { |
1870 if (evaluate && result) | |
71 | 1871 clear_tv(rettv); |
7 | 1872 return FAIL; |
1873 } | |
1874 if (evaluate && !result) | |
71 | 1875 *rettv = var2; |
7 | 1876 } |
1877 | |
1878 return OK; | |
1879 } | |
1880 | |
1881 /* | |
1882 * Handle first level expression: | |
1883 * expr2 || expr2 || expr2 logical OR | |
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 * | |
1888 * Return OK or FAIL. | |
1889 */ | |
1890 static int | |
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1891 eval2(char_u **arg, typval_T *rettv, int flags) |
7 | 1892 { |
137 | 1893 typval_T var2; |
7 | 1894 long result; |
1895 int first; | |
323 | 1896 int error = FALSE; |
7 | 1897 |
1898 /* | |
1899 * Get the first variable. | |
1900 */ | |
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1901 if (eval3(arg, rettv, flags) == FAIL) |
7 | 1902 return FAIL; |
1903 | |
1904 /* | |
1905 * Repeat until there is no following "||". | |
1906 */ | |
1907 first = TRUE; | |
1908 result = FALSE; | |
1909 while ((*arg)[0] == '|' && (*arg)[1] == '|') | |
1910 { | |
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1911 int evaluate = flags & EVAL_EVALUATE; |
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1912 |
7 | 1913 if (evaluate && first) |
1914 { | |
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|
1915 if (tv_get_number_chk(rettv, &error) != 0) |
7 | 1916 result = TRUE; |
71 | 1917 clear_tv(rettv); |
323 | 1918 if (error) |
1919 return FAIL; | |
7 | 1920 first = FALSE; |
1921 } | |
1922 | |
1923 /* | |
1924 * Get the second variable. | |
1925 */ | |
1926 *arg = skipwhite(*arg + 2); | |
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20392
diff
changeset
|
1927 if (eval3(arg, &var2, !result ? flags : flags & ~EVAL_EVALUATE) |
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
1928 == FAIL) |
7 | 1929 return FAIL; |
1930 | |
1931 /* | |
1932 * Compute the result. | |
1933 */ | |
1934 if (evaluate && !result) | |
1935 { | |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
1936 if (tv_get_number_chk(&var2, &error) != 0) |
7 | 1937 result = TRUE; |
71 | 1938 clear_tv(&var2); |
323 | 1939 if (error) |
1940 return FAIL; | |
7 | 1941 } |
1942 if (evaluate) | |
1943 { | |
71 | 1944 rettv->v_type = VAR_NUMBER; |
1945 rettv->vval.v_number = result; | |
7 | 1946 } |
1947 } | |
1948 | |
1949 return OK; | |
1950 } | |
1951 | |
1952 /* | |
1953 * Handle second level expression: | |
1954 * expr3 && expr3 && expr3 logical AND | |
1955 * | |
1956 * "arg" must point to the first non-white of the expression. | |
1957 * "arg" is advanced to the next non-white after the recognized expression. | |
1958 * | |
1959 * Return OK or FAIL. | |
1960 */ | |
1961 static int | |
20397
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Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
1962 eval3(char_u **arg, typval_T *rettv, int flags) |
7 | 1963 { |
137 | 1964 typval_T var2; |
7 | 1965 long result; |
1966 int first; | |
323 | 1967 int error = FALSE; |
7 | 1968 |
1969 /* | |
1970 * Get the first variable. | |
1971 */ | |
20397
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patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
1972 if (eval4(arg, rettv, flags) == FAIL) |
7 | 1973 return FAIL; |
1974 | |
1975 /* | |
1976 * Repeat until there is no following "&&". | |
1977 */ | |
1978 first = TRUE; | |
1979 result = TRUE; | |
1980 while ((*arg)[0] == '&' && (*arg)[1] == '&') | |
1981 { | |
20397
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patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
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parents:
20392
diff
changeset
|
1982 int evaluate = flags & EVAL_EVALUATE; |
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patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
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diff
changeset
|
1983 |
7 | 1984 if (evaluate && first) |
1985 { | |
15211
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patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1986 if (tv_get_number_chk(rettv, &error) == 0) |
7 | 1987 result = FALSE; |
71 | 1988 clear_tv(rettv); |
323 | 1989 if (error) |
1990 return FAIL; | |
7 | 1991 first = FALSE; |
1992 } | |
1993 | |
1994 /* | |
1995 * Get the second variable. | |
1996 */ | |
1997 *arg = skipwhite(*arg + 2); | |
20397
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diff
changeset
|
1998 if (eval4(arg, &var2, result ? flags : flags & ~EVAL_EVALUATE) == FAIL) |
7 | 1999 return FAIL; |
2000 | |
2001 /* | |
2002 * Compute the result. | |
2003 */ | |
2004 if (evaluate && result) | |
2005 { | |
15211
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diff
changeset
|
2006 if (tv_get_number_chk(&var2, &error) == 0) |
7 | 2007 result = FALSE; |
71 | 2008 clear_tv(&var2); |
323 | 2009 if (error) |
2010 return FAIL; | |
7 | 2011 } |
2012 if (evaluate) | |
2013 { | |
71 | 2014 rettv->v_type = VAR_NUMBER; |
2015 rettv->vval.v_number = result; | |
7 | 2016 } |
2017 } | |
2018 | |
2019 return OK; | |
2020 } | |
2021 | |
2022 /* | |
2023 * Handle third level expression: | |
2024 * var1 == var2 | |
2025 * var1 =~ var2 | |
2026 * var1 != var2 | |
2027 * var1 !~ var2 | |
2028 * var1 > var2 | |
2029 * var1 >= var2 | |
2030 * var1 < var2 | |
2031 * var1 <= var2 | |
80 | 2032 * var1 is var2 |
2033 * var1 isnot var2 | |
7 | 2034 * |
2035 * "arg" must point to the first non-white of the expression. | |
2036 * "arg" is advanced to the next non-white after the recognized expression. | |
2037 * | |
2038 * Return OK or FAIL. | |
2039 */ | |
2040 static int | |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
2041 eval4(char_u **arg, typval_T *rettv, int flags) |
7 | 2042 { |
137 | 2043 typval_T var2; |
7 | 2044 char_u *p; |
2045 int i; | |
19017
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
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19001
diff
changeset
|
2046 exptype_T type = EXPR_UNKNOWN; |
7 | 2047 int len = 2; |
2048 int ic; | |
2049 | |
2050 /* | |
2051 * Get the first variable. | |
2052 */ | |
20397
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patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
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diff
changeset
|
2053 if (eval5(arg, rettv, flags) == FAIL) |
7 | 2054 return FAIL; |
2055 | |
2056 p = *arg; | |
2057 switch (p[0]) | |
2058 { | |
2059 case '=': if (p[1] == '=') | |
19017
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patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2060 type = EXPR_EQUAL; |
7 | 2061 else if (p[1] == '~') |
19017
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2062 type = EXPR_MATCH; |
7 | 2063 break; |
2064 case '!': if (p[1] == '=') | |
19017
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patch 8.2.0069: ETYPE_ is used for two different enums
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diff
changeset
|
2065 type = EXPR_NEQUAL; |
7 | 2066 else if (p[1] == '~') |
19017
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patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
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diff
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|
2067 type = EXPR_NOMATCH; |
7 | 2068 break; |
2069 case '>': if (p[1] != '=') | |
2070 { | |
19017
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patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2071 type = EXPR_GREATER; |
7 | 2072 len = 1; |
2073 } | |
2074 else | |
19017
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2075 type = EXPR_GEQUAL; |
7 | 2076 break; |
2077 case '<': if (p[1] != '=') | |
2078 { | |
19017
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2079 type = EXPR_SMALLER; |
7 | 2080 len = 1; |
2081 } | |
2082 else | |
19017
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2083 type = EXPR_SEQUAL; |
7 | 2084 break; |
80 | 2085 case 'i': if (p[1] == 's') |
2086 { | |
2087 if (p[2] == 'n' && p[3] == 'o' && p[4] == 't') | |
2088 len = 5; | |
7064
5fc5c5bf2233
commit https://github.com/vim/vim/commit/37a8de17d4dfd3d463960c38a204ce399c8e19d4
Christian Brabandt <cb@256bit.org>
parents:
7046
diff
changeset
|
2089 i = p[len]; |
5fc5c5bf2233
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Christian Brabandt <cb@256bit.org>
parents:
7046
diff
changeset
|
2090 if (!isalnum(i) && i != '_') |
19017
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patch 8.2.0069: ETYPE_ is used for two different enums
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diff
changeset
|
2091 type = len == 2 ? EXPR_IS : EXPR_ISNOT; |
80 | 2092 } |
2093 break; | |
7 | 2094 } |
2095 | |
2096 /* | |
1624 | 2097 * If there is a comparative operator, use it. |
7 | 2098 */ |
19017
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patch 8.2.0069: ETYPE_ is used for two different enums
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diff
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|
2099 if (type != EXPR_UNKNOWN) |
7 | 2100 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
2101 // extra question mark appended: ignore case |
7 | 2102 if (p[len] == '?') |
2103 { | |
2104 ic = TRUE; | |
2105 ++len; | |
2106 } | |
18777
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patch 8.1.2378: using old C style comments
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|
2107 // extra '#' appended: match case |
7 | 2108 else if (p[len] == '#') |
2109 { | |
2110 ic = FALSE; | |
2111 ++len; | |
2112 } | |
18777
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patch 8.1.2378: using old C style comments
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diff
changeset
|
2113 // nothing appended: use 'ignorecase' |
7 | 2114 else |
2115 ic = p_ic; | |
2116 | |
2117 /* | |
2118 * Get the second variable. | |
2119 */ | |
2120 *arg = skipwhite(p + len); | |
20397
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|
2121 if (eval5(arg, &var2, flags) == FAIL) |
7 | 2122 { |
71 | 2123 clear_tv(rettv); |
7 | 2124 return FAIL; |
2125 } | |
20397
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|
2126 if (flags & EVAL_EVALUATE) |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
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13272
diff
changeset
|
2127 { |
18966
6bd715870e32
patch 8.2.0044: expression type is used inconsistently
Bram Moolenaar <Bram@vim.org>
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18939
diff
changeset
|
2128 int ret = typval_compare(rettv, &var2, type, ic); |
13274
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diff
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|
2129 |
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diff
changeset
|
2130 clear_tv(&var2); |
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|
2131 return ret; |
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|
2132 } |
7 | 2133 } |
2134 | |
2135 return OK; | |
2136 } | |
2137 | |
19181
94eda51ba9ba
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diff
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|
2138 void |
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patch 8.2.0149: maintaining a Vim9 branch separately is more work
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changeset
|
2139 eval_addblob(typval_T *tv1, typval_T *tv2) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
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|
2140 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
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diff
changeset
|
2141 blob_T *b1 = tv1->vval.v_blob; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
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diff
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|
2142 blob_T *b2 = tv2->vval.v_blob; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
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diff
changeset
|
2143 blob_T *b = blob_alloc(); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2144 int i; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
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19108
diff
changeset
|
2145 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
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diff
changeset
|
2146 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
|
2147 { |
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patch 8.2.0149: maintaining a Vim9 branch separately is more work
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19108
diff
changeset
|
2148 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
|
2149 ga_append(&b->bv_ga, blob_get(b1, i)); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
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diff
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|
2150 for (i = 0; i < blob_len(b2); i++) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
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diff
changeset
|
2151 ga_append(&b->bv_ga, blob_get(b2, i)); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
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diff
changeset
|
2152 |
94eda51ba9ba
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diff
changeset
|
2153 clear_tv(tv1); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
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diff
changeset
|
2154 rettv_blob_set(tv1, b); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
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diff
changeset
|
2155 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
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diff
changeset
|
2156 } |
94eda51ba9ba
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parents:
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changeset
|
2157 |
94eda51ba9ba
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changeset
|
2158 int |
94eda51ba9ba
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diff
changeset
|
2159 eval_addlist(typval_T *tv1, typval_T *tv2) |
94eda51ba9ba
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diff
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|
2160 { |
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diff
changeset
|
2161 typval_T var3; |
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diff
changeset
|
2162 |
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diff
changeset
|
2163 // concatenate Lists |
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diff
changeset
|
2164 if (list_concat(tv1->vval.v_list, tv2->vval.v_list, &var3) == FAIL) |
94eda51ba9ba
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diff
changeset
|
2165 { |
94eda51ba9ba
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parents:
19108
diff
changeset
|
2166 clear_tv(tv1); |
94eda51ba9ba
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changeset
|
2167 clear_tv(tv2); |
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diff
changeset
|
2168 return FAIL; |
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diff
changeset
|
2169 } |
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diff
changeset
|
2170 clear_tv(tv1); |
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changeset
|
2171 *tv1 = var3; |
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diff
changeset
|
2172 return OK; |
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diff
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|
2173 } |
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changeset
|
2174 |
7 | 2175 /* |
2176 * Handle fourth level expression: | |
2177 * + number addition | |
2178 * - number subtraction | |
16223
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2179 * . 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
|
2180 * .. string concatenation |
7 | 2181 * |
2182 * "arg" must point to the first non-white of the expression. | |
2183 * "arg" is advanced to the next non-white after the recognized expression. | |
2184 * | |
2185 * Return OK or FAIL. | |
2186 */ | |
2187 static int | |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
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20392
diff
changeset
|
2188 eval5(char_u **arg, typval_T *rettv, int flags) |
7 | 2189 { |
137 | 2190 typval_T var2; |
7 | 2191 int op; |
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
2192 varnumber_T n1, n2; |
1624 | 2193 #ifdef FEAT_FLOAT |
2194 float_T f1 = 0, f2 = 0; | |
2195 #endif | |
7 | 2196 char_u *s1, *s2; |
2197 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
2198 char_u *p; | |
16223
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Bram Moolenaar <Bram@vim.org>
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16219
diff
changeset
|
2199 int concat; |
7 | 2200 |
2201 /* | |
2202 * Get the first variable. | |
2203 */ | |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
2204 if (eval6(arg, rettv, flags, FALSE) == FAIL) |
7 | 2205 return FAIL; |
2206 | |
2207 /* | |
2208 * Repeat computing, until no '+', '-' or '.' is following. | |
2209 */ | |
2210 for (;;) | |
2211 { | |
16223
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2212 // "." is only string concatenation when scriptversion is 1 |
7 | 2213 op = **arg; |
16223
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2214 concat = op == '.' |
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2215 && (*(*arg + 1) == '.' || 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
|
2216 if (op != '+' && op != '-' && !concat) |
7 | 2217 break; |
2218 | |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2219 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
|
2220 && rettv->v_type != VAR_BLOB)) |
1624 | 2221 #ifdef FEAT_FLOAT |
2222 && (op == '.' || rettv->v_type != VAR_FLOAT) | |
2223 #endif | |
2224 ) | |
323 | 2225 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2226 // 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
|
2227 // 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
|
2228 // 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
|
2229 // 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
|
2230 // 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
|
2231 // 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
|
2232 // side effects after an error. |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
2233 if ((flags & EVAL_EVALUATE) && tv_get_string_chk(rettv) == NULL) |
323 | 2234 { |
2235 clear_tv(rettv); | |
2236 return FAIL; | |
2237 } | |
2238 } | |
2239 | |
7 | 2240 /* |
2241 * Get the second variable. | |
2242 */ | |
16219
bd49e1656c72
patch 8.1.1114: confusing overloaded operator "." for string concatenation
Bram Moolenaar <Bram@vim.org>
parents:
16170
diff
changeset
|
2243 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
|
2244 ++*arg; |
7 | 2245 *arg = skipwhite(*arg + 1); |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
2246 if (eval6(arg, &var2, flags, op == '.') == FAIL) |
7 | 2247 { |
71 | 2248 clear_tv(rettv); |
7 | 2249 return FAIL; |
2250 } | |
2251 | |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
2252 if (flags & EVAL_EVALUATE) |
7 | 2253 { |
2254 /* | |
2255 * Compute the result. | |
2256 */ | |
2257 if (op == '.') | |
2258 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2259 s1 = tv_get_string_buf(rettv, buf1); // already checked |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
2260 s2 = tv_get_string_buf_chk(&var2, buf2); |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2261 if (s2 == NULL) // type error ? |
323 | 2262 { |
2263 clear_tv(rettv); | |
2264 clear_tv(&var2); | |
2265 return FAIL; | |
2266 } | |
117 | 2267 p = concat_str(s1, s2); |
71 | 2268 clear_tv(rettv); |
2269 rettv->v_type = VAR_STRING; | |
2270 rettv->vval.v_string = p; | |
7 | 2271 } |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2272 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
|
2273 && 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:
19108
diff
changeset
|
2274 eval_addblob(rettv, &var2); |
104 | 2275 else if (op == '+' && rettv->v_type == VAR_LIST |
2276 && var2.v_type == VAR_LIST) | |
80 | 2277 { |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
2278 if (eval_addlist(rettv, &var2) == FAIL) |
80 | 2279 return FAIL; |
2280 } | |
7 | 2281 else |
2282 { | |
323 | 2283 int error = FALSE; |
2284 | |
1624 | 2285 #ifdef FEAT_FLOAT |
2286 if (rettv->v_type == VAR_FLOAT) | |
2287 { | |
2288 f1 = rettv->vval.v_float; | |
2289 n1 = 0; | |
2290 } | |
2291 else | |
2292 #endif | |
2293 { | |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
2294 n1 = tv_get_number_chk(rettv, &error); |
1624 | 2295 if (error) |
2296 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2297 // 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
|
2298 // "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
|
2299 // before evaluating the 2nd operand. |
1624 | 2300 clear_tv(rettv); |
2301 return FAIL; | |
2302 } | |
2303 #ifdef FEAT_FLOAT | |
2304 if (var2.v_type == VAR_FLOAT) | |
2305 f1 = n1; | |
2306 #endif | |
2307 } | |
2308 #ifdef FEAT_FLOAT | |
2309 if (var2.v_type == VAR_FLOAT) | |
2310 { | |
2311 f2 = var2.vval.v_float; | |
2312 n2 = 0; | |
2313 } | |
2314 else | |
2315 #endif | |
2316 { | |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
2317 n2 = tv_get_number_chk(&var2, &error); |
1624 | 2318 if (error) |
2319 { | |
2320 clear_tv(rettv); | |
2321 clear_tv(&var2); | |
2322 return FAIL; | |
2323 } | |
2324 #ifdef FEAT_FLOAT | |
2325 if (rettv->v_type == VAR_FLOAT) | |
2326 f2 = n2; | |
2327 #endif | |
323 | 2328 } |
71 | 2329 clear_tv(rettv); |
1624 | 2330 |
2331 #ifdef FEAT_FLOAT | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2332 // If there is a float on either side the result is a float. |
1624 | 2333 if (rettv->v_type == VAR_FLOAT || var2.v_type == VAR_FLOAT) |
2334 { | |
2335 if (op == '+') | |
2336 f1 = f1 + f2; | |
2337 else | |
2338 f1 = f1 - f2; | |
2339 rettv->v_type = VAR_FLOAT; | |
2340 rettv->vval.v_float = f1; | |
2341 } | |
2342 else | |
2343 #endif | |
2344 { | |
2345 if (op == '+') | |
2346 n1 = n1 + n2; | |
2347 else | |
2348 n1 = n1 - n2; | |
2349 rettv->v_type = VAR_NUMBER; | |
2350 rettv->vval.v_number = n1; | |
2351 } | |
71 | 2352 } |
2353 clear_tv(&var2); | |
7 | 2354 } |
2355 } | |
2356 return OK; | |
2357 } | |
2358 | |
2359 /* | |
2360 * Handle fifth level expression: | |
2361 * * number multiplication | |
2362 * / number division | |
2363 * % number modulo | |
2364 * | |
2365 * "arg" must point to the first non-white of the expression. | |
2366 * "arg" is advanced to the next non-white after the recognized expression. | |
2367 * | |
2368 * Return OK or FAIL. | |
2369 */ | |
2370 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2371 eval6( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2372 char_u **arg, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2373 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
|
2374 int flags, |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2375 int want_string) // after "." operator |
7 | 2376 { |
137 | 2377 typval_T var2; |
7 | 2378 int op; |
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
2379 varnumber_T n1, n2; |
1624 | 2380 #ifdef FEAT_FLOAT |
2381 int use_float = FALSE; | |
16405
840fa633ad64
patch 8.1.1207: some compilers give warning messages
Bram Moolenaar <Bram@vim.org>
parents:
16366
diff
changeset
|
2382 float_T f1 = 0, f2 = 0; |
1624 | 2383 #endif |
323 | 2384 int error = FALSE; |
7 | 2385 |
2386 /* | |
2387 * Get the first variable. | |
2388 */ | |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
2389 if (eval7(arg, rettv, flags, want_string) == FAIL) |
7 | 2390 return FAIL; |
2391 | |
2392 /* | |
2393 * Repeat computing, until no '*', '/' or '%' is following. | |
2394 */ | |
2395 for (;;) | |
2396 { | |
2397 op = **arg; | |
17387
2558f90045e5
patch 8.1.1692: using *{} for literal dict is not backwards compatible
Bram Moolenaar <Bram@vim.org>
parents:
17377
diff
changeset
|
2398 if (op != '*' && op != '/' && op != '%') |
7 | 2399 break; |
2400 | |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
2401 if (flags & EVAL_EVALUATE) |
7 | 2402 { |
1624 | 2403 #ifdef FEAT_FLOAT |
2404 if (rettv->v_type == VAR_FLOAT) | |
2405 { | |
2406 f1 = rettv->vval.v_float; | |
2407 use_float = TRUE; | |
2408 n1 = 0; | |
2409 } | |
2410 else | |
2411 #endif | |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
2412 n1 = tv_get_number_chk(rettv, &error); |
71 | 2413 clear_tv(rettv); |
323 | 2414 if (error) |
2415 return FAIL; | |
7 | 2416 } |
2417 else | |
2418 n1 = 0; | |
2419 | |
2420 /* | |
2421 * Get the second variable. | |
2422 */ | |
2423 *arg = skipwhite(*arg + 1); | |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
2424 if (eval7(arg, &var2, flags, FALSE) == FAIL) |
7 | 2425 return FAIL; |
2426 | |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
2427 if (flags & EVAL_EVALUATE) |
7 | 2428 { |
1624 | 2429 #ifdef FEAT_FLOAT |
2430 if (var2.v_type == VAR_FLOAT) | |
2431 { | |
2432 if (!use_float) | |
2433 { | |
2434 f1 = n1; | |
2435 use_float = TRUE; | |
2436 } | |
2437 f2 = var2.vval.v_float; | |
2438 n2 = 0; | |
2439 } | |
2440 else | |
2441 #endif | |
2442 { | |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
2443 n2 = tv_get_number_chk(&var2, &error); |
1624 | 2444 clear_tv(&var2); |
2445 if (error) | |
2446 return FAIL; | |
2447 #ifdef FEAT_FLOAT | |
2448 if (use_float) | |
2449 f2 = n2; | |
2450 #endif | |
2451 } | |
7 | 2452 |
2453 /* | |
2454 * Compute the result. | |
1624 | 2455 * When either side is a float the result is a float. |
7 | 2456 */ |
1624 | 2457 #ifdef FEAT_FLOAT |
2458 if (use_float) | |
2459 { | |
2460 if (op == '*') | |
2461 f1 = f1 * f2; | |
2462 else if (op == '/') | |
2463 { | |
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2464 # ifdef VMS |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2465 // 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
|
2466 if (f2 == 0.0) |
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2467 { |
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2468 if (f1 == 0) |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2469 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
|
2470 else if (f1 < 0) |
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
2471 f1 = -1 * __F_FLT_MAX; |
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2472 else |
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
2473 f1 = __F_FLT_MAX; |
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2474 } |
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2475 else |
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2476 f1 = f1 / f2; |
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2477 # else |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2478 // 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
|
2479 // by zero to result in "inf" and not a crash. |
1624 | 2480 f1 = f1 / f2; |
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2481 # endif |
1624 | 2482 } |
2483 else | |
2484 { | |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
2485 emsg(_(e_modulus)); |
1624 | 2486 return FAIL; |
2487 } | |
2488 rettv->v_type = VAR_FLOAT; | |
2489 rettv->vval.v_float = f1; | |
2490 } | |
2491 else | |
2492 #endif | |
2493 { | |
2494 if (op == '*') | |
2495 n1 = n1 * n2; | |
2496 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
|
2497 n1 = num_divide(n1, n2); |
1624 | 2498 else |
15969
9cc42db77a54
patch 8.1.0990: floating point exception with "%= 0" and "/= 0"
Bram Moolenaar <Bram@vim.org>
parents:
15904
diff
changeset
|
2499 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
|
2500 |
1624 | 2501 rettv->v_type = VAR_NUMBER; |
2502 rettv->vval.v_number = n1; | |
2503 } | |
7 | 2504 } |
2505 } | |
2506 | |
2507 return OK; | |
2508 } | |
2509 | |
2510 /* | |
2511 * Handle sixth level expression: | |
2512 * number number constant | |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2513 * 0zFFFFFFFF Blob constant |
1228 | 2514 * "string" string constant |
2515 * 'string' literal string constant | |
7 | 2516 * &option-name option value |
2517 * @r register contents | |
2518 * identifier variable value | |
2519 * function() function call | |
2520 * $VAR environment variable | |
2521 * (expression) nested expression | |
151 | 2522 * [expr, expr] List |
19181
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diff
changeset
|
2523 * {arg, arg -> expr} Lambda |
17368
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diff
changeset
|
2524 * {key: val, key: val} Dictionary |
17413
40417757dffd
patch 8.1.1705: using ~{} for a literal dict is not nice
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parents:
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diff
changeset
|
2525 * #{key: val, key: val} Dictionary with literal keys |
7 | 2526 * |
2527 * Also handle: | |
2528 * ! in front logical NOT | |
2529 * - in front unary minus | |
2530 * + in front unary plus (ignored) | |
100 | 2531 * trailing [] subscript in String or List |
2532 * 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
|
2533 * trailing ->name() method call |
7 | 2534 * |
2535 * "arg" must point to the first non-white of the expression. | |
2536 * "arg" is advanced to the next non-white after the recognized expression. | |
2537 * | |
2538 * Return OK or FAIL. | |
2539 */ | |
2540 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2541 eval7( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2542 char_u **arg, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2543 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
changeset
|
2544 int flags, |
19181
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diff
changeset
|
2545 int want_string) // after "." operator |
7 | 2546 { |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2547 int evaluate = flags & EVAL_EVALUATE; |
7 | 2548 int len; |
2549 char_u *s; | |
2550 char_u *start_leader, *end_leader; | |
2551 int ret = OK; | |
2552 char_u *alias; | |
2553 | |
2554 /* | |
71 | 2555 * Initialise variable so that clear_tv() can't mistake this for a |
56 | 2556 * string and free a string that isn't there. |
7 | 2557 */ |
71 | 2558 rettv->v_type = VAR_UNKNOWN; |
7 | 2559 |
2560 /* | |
10042
4aead6a9b7a9
commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
Christian Brabandt <cb@256bit.org>
parents:
10000
diff
changeset
|
2561 * Skip '!', '-' and '+' characters. They are handled later. |
7 | 2562 */ |
2563 start_leader = *arg; | |
2564 while (**arg == '!' || **arg == '-' || **arg == '+') | |
2565 *arg = skipwhite(*arg + 1); | |
2566 end_leader = *arg; | |
2567 | |
16223
abb67309c1ca
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diff
changeset
|
2568 if (**arg == '.' && (!isdigit(*(*arg + 1)) |
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2569 #ifdef FEAT_FLOAT |
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
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diff
changeset
|
2570 || current_sctx.sc_version < 2 |
abb67309c1ca
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2571 #endif |
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patch 8.1.1116: cannot enforce a Vim script style
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diff
changeset
|
2572 )) |
abb67309c1ca
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2573 { |
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
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diff
changeset
|
2574 semsg(_(e_invexpr2), *arg); |
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2575 ++*arg; |
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
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diff
changeset
|
2576 return FAIL; |
abb67309c1ca
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2577 } |
abb67309c1ca
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diff
changeset
|
2578 |
7 | 2579 switch (**arg) |
2580 { | |
2581 /* | |
2582 * Number constant. | |
2583 */ | |
2584 case '0': | |
2585 case '1': | |
2586 case '2': | |
2587 case '3': | |
2588 case '4': | |
2589 case '5': | |
2590 case '6': | |
2591 case '7': | |
2592 case '8': | |
2593 case '9': | |
19181
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diff
changeset
|
2594 case '.': ret = get_number_tv(arg, rettv, evaluate, want_string); |
1624 | 2595 break; |
7 | 2596 |
2597 /* | |
2598 * String constant: "string". | |
2599 */ | |
71 | 2600 case '"': ret = get_string_tv(arg, rettv, evaluate); |
7 | 2601 break; |
2602 | |
2603 /* | |
100 | 2604 * Literal string constant: 'str''ing'. |
7 | 2605 */ |
71 | 2606 case '\'': ret = get_lit_string_tv(arg, rettv, evaluate); |
56 | 2607 break; |
2608 | |
2609 /* | |
2610 * List: [expr, expr] | |
2611 */ | |
20397
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patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2612 case '[': ret = get_list_tv(arg, rettv, flags, TRUE); |
7 | 2613 break; |
2614 | |
2615 /* | |
17413
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changeset
|
2616 * Dictionary: #{key: val, key: val} |
17368
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Bram Moolenaar <Bram@vim.org>
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|
2617 */ |
17413
40417757dffd
patch 8.1.1705: using ~{} for a literal dict is not nice
Bram Moolenaar <Bram@vim.org>
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17387
diff
changeset
|
2618 case '#': if ((*arg)[1] == '{') |
17368
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
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|
2619 { |
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patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2620 ++*arg; |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2621 ret = eval_dict(arg, rettv, flags, TRUE); |
17368
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patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
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diff
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|
2622 } |
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patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2623 else |
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2624 ret = NOTDONE; |
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2625 break; |
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2626 |
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2627 /* |
9527
e8b3db8e2d30
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Christian Brabandt <cb@256bit.org>
parents:
9525
diff
changeset
|
2628 * Lambda: {arg, arg -> expr} |
17368
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2629 * Dictionary: {'key': val, 'key': val} |
100 | 2630 */ |
9527
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9525
diff
changeset
|
2631 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
|
2632 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
|
2633 ret = eval_dict(arg, rettv, flags, FALSE); |
100 | 2634 break; |
2635 | |
2636 /* | |
104 | 2637 * Option value: &name |
7 | 2638 */ |
104 | 2639 case '&': ret = get_option_tv(arg, rettv, evaluate); |
7 | 2640 break; |
2641 | |
2642 /* | |
2643 * Environment variable: $VAR. | |
2644 */ | |
71 | 2645 case '$': ret = get_env_tv(arg, rettv, evaluate); |
7 | 2646 break; |
2647 | |
2648 /* | |
2649 * Register contents: @r. | |
2650 */ | |
2651 case '@': ++*arg; | |
2652 if (evaluate) | |
2653 { | |
71 | 2654 rettv->v_type = VAR_STRING; |
5796 | 2655 rettv->vval.v_string = get_reg_contents(**arg, |
2656 GREG_EXPR_SRC); | |
7 | 2657 } |
2658 if (**arg != NUL) | |
2659 ++*arg; | |
2660 break; | |
2661 | |
2662 /* | |
2663 * nested expression: (expression). | |
2664 */ | |
2665 case '(': *arg = skipwhite(*arg + 1); | |
20397
c225be44692a
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Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
2666 ret = eval1(arg, rettv, flags); // recursive! |
7 | 2667 if (**arg == ')') |
2668 ++*arg; | |
2669 else if (ret == OK) | |
2670 { | |
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
|
2671 emsg(_(e_missing_close)); |
71 | 2672 clear_tv(rettv); |
7 | 2673 ret = FAIL; |
2674 } | |
2675 break; | |
2676 | |
100 | 2677 default: ret = NOTDONE; |
2678 break; | |
2679 } | |
2680 | |
2681 if (ret == NOTDONE) | |
2682 { | |
2683 /* | |
2684 * Must be a variable or function name. | |
2685 * Can also be a curly-braces kind of name: {expr}. | |
2686 */ | |
2687 s = *arg; | |
159 | 2688 len = get_name_len(arg, &alias, evaluate, TRUE); |
100 | 2689 if (alias != NULL) |
2690 s = alias; | |
2691 | |
159 | 2692 if (len <= 0) |
100 | 2693 ret = FAIL; |
2694 else | |
2695 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2696 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
|
2697 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
|
2698 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
|
2699 ret = FAIL; |
100 | 2700 else if (evaluate) |
6791 | 2701 ret = get_var_tv(s, len, rettv, NULL, TRUE, FALSE); |
117 | 2702 else |
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
2703 { |
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
2704 check_vars(s, len); |
117 | 2705 ret = OK; |
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
2706 } |
100 | 2707 } |
2690 | 2708 vim_free(alias); |
100 | 2709 } |
2710 | |
7 | 2711 *arg = skipwhite(*arg); |
2712 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18763
diff
changeset
|
2713 // 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
|
2714 // expr(expr), expr->name(expr) |
159 | 2715 if (ret == OK) |
20397
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patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2716 ret = handle_subscript(arg, rettv, flags, TRUE, |
17763
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
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diff
changeset
|
2717 start_leader, &end_leader); |
7 | 2718 |
2719 /* | |
2720 * Apply logical NOT and unary '-', from right to left, ignore '+'. | |
2721 */ | |
2722 if (ret == OK && evaluate && end_leader > start_leader) | |
17763
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diff
changeset
|
2723 ret = eval7_leader(rettv, start_leader, &end_leader); |
117c7795a979
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diff
changeset
|
2724 return ret; |
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|
2725 } |
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patch 8.1.1878: negative float before method not parsed correctly
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changeset
|
2726 |
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changeset
|
2727 /* |
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patch 8.1.1878: negative float before method not parsed correctly
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diff
changeset
|
2728 * Apply the leading "!" and "-" before an eval7 expression to "rettv". |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
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diff
changeset
|
2729 * Adjusts "end_leaderp" until it is at "start_leader". |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
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changeset
|
2730 */ |
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patch 8.1.1878: negative float before method not parsed correctly
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changeset
|
2731 static int |
117c7795a979
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diff
changeset
|
2732 eval7_leader(typval_T *rettv, char_u *start_leader, char_u **end_leaderp) |
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|
2733 { |
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changeset
|
2734 char_u *end_leader = *end_leaderp; |
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diff
changeset
|
2735 int ret = OK; |
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diff
changeset
|
2736 int error = FALSE; |
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diff
changeset
|
2737 varnumber_T val = 0; |
1624 | 2738 #ifdef FEAT_FLOAT |
17763
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
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diff
changeset
|
2739 float_T f = 0.0; |
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|
2740 |
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changeset
|
2741 if (rettv->v_type == VAR_FLOAT) |
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changeset
|
2742 f = rettv->vval.v_float; |
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changeset
|
2743 else |
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|
2744 #endif |
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diff
changeset
|
2745 val = tv_get_number_chk(rettv, &error); |
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changeset
|
2746 if (error) |
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|
2747 { |
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changeset
|
2748 clear_tv(rettv); |
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patch 8.1.1878: negative float before method not parsed correctly
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diff
changeset
|
2749 ret = FAIL; |
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changeset
|
2750 } |
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patch 8.1.1878: negative float before method not parsed correctly
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changeset
|
2751 else |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2752 { |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2753 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
|
2754 { |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2755 --end_leader; |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2756 if (*end_leader == '!') |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2757 { |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2758 #ifdef FEAT_FLOAT |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2759 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
|
2760 f = !f; |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2761 else |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2762 #endif |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2763 val = !val; |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2764 } |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2765 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
|
2766 { |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2767 #ifdef FEAT_FLOAT |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2768 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
|
2769 f = -f; |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2770 else |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2771 #endif |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2772 val = -val; |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2773 } |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2774 } |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2775 #ifdef FEAT_FLOAT |
1624 | 2776 if (rettv->v_type == VAR_FLOAT) |
323 | 2777 { |
2778 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
|
2779 rettv->vval.v_float = f; |
323 | 2780 } |
2781 else | |
1624 | 2782 #endif |
17763
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2783 { |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2784 clear_tv(rettv); |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2785 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
|
2786 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
|
2787 } |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2788 } |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2789 *end_leaderp = end_leader; |
7 | 2790 return ret; |
2791 } | |
2792 | |
2793 /* | |
17674
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2794 * 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
|
2795 */ |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2796 static int |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2797 call_func_rettv( |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2798 char_u **arg, |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2799 typval_T *rettv, |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2800 int evaluate, |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2801 dict_T *selfdict, |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2802 typval_T *basetv) |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2803 { |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2804 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
|
2805 funcexe_T funcexe; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2806 typval_T functv; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2807 char_u *s; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2808 int ret; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2809 |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2810 // 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
|
2811 if (evaluate) |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2812 { |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2813 functv = *rettv; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2814 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
|
2815 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2816 // 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
|
2817 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
|
2818 { |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2819 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
|
2820 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
|
2821 } |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2822 else |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2823 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
|
2824 } |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2825 else |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2826 s = (char_u *)""; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2827 |
20007
aadd1cae2ff5
patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents:
19922
diff
changeset
|
2828 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
|
2829 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
|
2830 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
|
2831 funcexe.evaluate = evaluate; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2832 funcexe.partial = pt; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2833 funcexe.selfdict = selfdict; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2834 funcexe.basetv = basetv; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2835 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
|
2836 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2837 // 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
|
2838 // 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
|
2839 if (evaluate) |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2840 clear_tv(&functv); |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2841 |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2842 return ret; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2843 } |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2844 |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2845 /* |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2846 * Evaluate "->method()". |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2847 * "*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
|
2848 * 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
|
2849 */ |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2850 static int |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2851 eval_lambda( |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2852 char_u **arg, |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2853 typval_T *rettv, |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2854 int evaluate, |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2855 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
|
2856 { |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2857 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
|
2858 int ret; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2859 |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2860 // Skip over the ->. |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2861 *arg += 2; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2862 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
|
2863 |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2864 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
|
2865 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
|
2866 return FAIL; |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2867 else if (**arg != '(') |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2868 { |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2869 if (verbose) |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2870 { |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2871 if (*skipwhite(*arg) == '(') |
19760
9daed26b788b
patch 8.2.0436: no warnings for incorrect printf arguments
Bram Moolenaar <Bram@vim.org>
parents:
19568
diff
changeset
|
2872 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
|
2873 else |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
2874 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
|
2875 } |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2876 clear_tv(rettv); |
18225
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
2877 ret = FAIL; |
17674
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2878 } |
18225
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
2879 else |
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
2880 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
|
2881 |
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
2882 // 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
|
2883 // 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
|
2884 if (evaluate) |
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
2885 clear_tv(&base); |
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
2886 |
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
2887 return ret; |
17674
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2888 } |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2889 |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2890 /* |
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2891 * Evaluate "->method()". |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2892 * "*arg" points to the '-'. |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2893 * 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
|
2894 */ |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2895 static int |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2896 eval_method( |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2897 char_u **arg, |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2898 typval_T *rettv, |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2899 int evaluate, |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2900 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
|
2901 { |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2902 char_u *name; |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2903 long len; |
17646
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2904 char_u *alias; |
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2905 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
|
2906 int ret; |
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2907 |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2908 // Skip over the ->. |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2909 *arg += 2; |
17646
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2910 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
|
2911 |
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2912 name = *arg; |
17646
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2913 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
|
2914 if (alias != NULL) |
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2915 name = alias; |
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2916 |
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2917 if (len <= 0) |
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2918 { |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2919 if (verbose) |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2920 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
|
2921 ret = FAIL; |
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2922 } |
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2923 else |
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2924 { |
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2925 if (**arg != '(') |
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2926 { |
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2927 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
|
2928 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
|
2929 ret = FAIL; |
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2930 } |
17661
da7890e3359b
patch 8.1.1828: not strict enough checking syntax of method invocation
Bram Moolenaar <Bram@vim.org>
parents:
17646
diff
changeset
|
2931 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
|
2932 { |
da7890e3359b
patch 8.1.1828: not strict enough checking syntax of method invocation
Bram Moolenaar <Bram@vim.org>
parents:
17646
diff
changeset
|
2933 if (verbose) |
19760
9daed26b788b
patch 8.2.0436: no warnings for incorrect printf arguments
Bram Moolenaar <Bram@vim.org>
parents:
19568
diff
changeset
|
2934 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
|
2935 ret = FAIL; |
da7890e3359b
patch 8.1.1828: not strict enough checking syntax of method invocation
Bram Moolenaar <Bram@vim.org>
parents:
17646
diff
changeset
|
2936 } |
17646
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2937 else |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
2938 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
|
2939 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
|
2940 } |
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2941 |
17674
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2942 // 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
|
2943 // 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
|
2944 if (evaluate) |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2945 clear_tv(&base); |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2946 |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2947 return ret; |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2948 } |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2949 |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2950 /* |
829 | 2951 * Evaluate an "[expr]" or "[expr:expr]" index. Also "dict.key". |
2952 * "*arg" points to the '[' or '.'. | |
56 | 2953 * Returns FAIL or OK. "*arg" is advanced to after the ']'. |
2954 */ | |
2955 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2956 eval_index( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2957 char_u **arg, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2958 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
|
2959 int flags, |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2960 int verbose) // give error messages |
56 | 2961 { |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
2962 int evaluate = flags & EVAL_EVALUATE; |
56 | 2963 int empty1 = FALSE, empty2 = FALSE; |
137 | 2964 typval_T var1, var2; |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2965 long i; |
56 | 2966 long n1, n2 = 0; |
100 | 2967 long len = -1; |
2968 int range = FALSE; | |
56 | 2969 char_u *s; |
100 | 2970 char_u *key = NULL; |
56 | 2971 |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2972 switch (rettv->v_type) |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2973 { |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2974 case VAR_FUNC: |
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
2975 case VAR_PARTIAL: |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2976 if (verbose) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
2977 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
|
2978 return FAIL; |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2979 case VAR_FLOAT: |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2980 #ifdef FEAT_FLOAT |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2981 if (verbose) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
2982 emsg(_(e_float_as_string)); |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2983 return FAIL; |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2984 #endif |
19102
ba9f50bfda83
patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents:
19087
diff
changeset
|
2985 case VAR_BOOL: |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2986 case VAR_SPECIAL: |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
2987 case VAR_JOB: |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
2988 case VAR_CHANNEL: |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2989 if (verbose) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
2990 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
|
2991 return FAIL; |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2992 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
|
2993 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
|
2994 case VAR_VOID: |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2995 if (evaluate) |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2996 return FAIL; |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2997 // FALLTHROUGH |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2998 |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2999 case VAR_STRING: |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3000 case VAR_NUMBER: |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3001 case VAR_LIST: |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3002 case VAR_DICT: |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3003 case VAR_BLOB: |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3004 break; |
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3005 } |
56 | 3006 |
7046
fd409a0800fd
commit https://github.com/vim/vim/commit/0a38dd29d6f65aa601162542a5ab0ba7f308fc8e
Christian Brabandt <cb@256bit.org>
parents:
7042
diff
changeset
|
3007 init_tv(&var1); |
fd409a0800fd
commit https://github.com/vim/vim/commit/0a38dd29d6f65aa601162542a5ab0ba7f308fc8e
Christian Brabandt <cb@256bit.org>
parents:
7042
diff
changeset
|
3008 init_tv(&var2); |
100 | 3009 if (**arg == '.') |
3010 { | |
3011 /* | |
3012 * dict.name | |
3013 */ | |
3014 key = *arg + 1; | |
3015 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len) | |
3016 ; | |
3017 if (len == 0) | |
3018 return FAIL; | |
3019 *arg = skipwhite(key + len); | |
3020 } | |
3021 else | |
3022 { | |
3023 /* | |
3024 * something[idx] | |
3025 * | |
3026 * Get the (first) variable from inside the []. | |
3027 */ | |
56 | 3028 *arg = skipwhite(*arg + 1); |
100 | 3029 if (**arg == ':') |
3030 empty1 = TRUE; | |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
3031 else if (eval1(arg, &var1, flags) == FAIL) // recursive! |
56 | 3032 return FAIL; |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
3033 else if (evaluate && tv_get_string_chk(&var1) == NULL) |
323 | 3034 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3035 // not a number or string |
323 | 3036 clear_tv(&var1); |
3037 return FAIL; | |
3038 } | |
100 | 3039 |
3040 /* | |
3041 * Get the second variable from inside the [:]. | |
3042 */ | |
3043 if (**arg == ':') | |
3044 { | |
3045 range = TRUE; | |
3046 *arg = skipwhite(*arg + 1); | |
3047 if (**arg == ']') | |
3048 empty2 = TRUE; | |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
3049 else if (eval1(arg, &var2, flags) == FAIL) // recursive! |
100 | 3050 { |
323 | 3051 if (!empty1) |
3052 clear_tv(&var1); | |
3053 return FAIL; | |
3054 } | |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
3055 else if (evaluate && tv_get_string_chk(&var2) == NULL) |
323 | 3056 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3057 // not a number or string |
323 | 3058 if (!empty1) |
3059 clear_tv(&var1); | |
3060 clear_tv(&var2); | |
100 | 3061 return FAIL; |
3062 } | |
3063 } | |
3064 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3065 // Check for the ']'. |
100 | 3066 if (**arg != ']') |
3067 { | |
159 | 3068 if (verbose) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
3069 emsg(_(e_missbrac)); |
100 | 3070 clear_tv(&var1); |
3071 if (range) | |
3072 clear_tv(&var2); | |
3073 return FAIL; | |
3074 } | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3075 *arg = skipwhite(*arg + 1); // skip the ']' |
56 | 3076 } |
3077 | |
3078 if (evaluate) | |
3079 { | |
100 | 3080 n1 = 0; |
3081 if (!empty1 && rettv->v_type != VAR_DICT) | |
56 | 3082 { |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
3083 n1 = tv_get_number(&var1); |
71 | 3084 clear_tv(&var1); |
56 | 3085 } |
3086 if (range) | |
3087 { | |
3088 if (empty2) | |
3089 n2 = -1; | |
3090 else | |
3091 { | |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
3092 n2 = tv_get_number(&var2); |
71 | 3093 clear_tv(&var2); |
3094 } | |
3095 } | |
3096 | |
3097 switch (rettv->v_type) | |
56 | 3098 { |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3099 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
|
3100 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
|
3101 case VAR_VOID: |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3102 case VAR_FUNC: |
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3103 case VAR_PARTIAL: |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3104 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
|
3105 case VAR_BOOL: |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3106 case VAR_SPECIAL: |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3107 case VAR_JOB: |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
3108 case VAR_CHANNEL: |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3109 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
|
3110 |
56 | 3111 case VAR_NUMBER: |
3112 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
|
3113 s = tv_get_string(rettv); |
56 | 3114 len = (long)STRLEN(s); |
3115 if (range) | |
3116 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3117 // 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
|
3118 // are out of range the result is empty. |
56 | 3119 if (n1 < 0) |
3120 { | |
3121 n1 = len + n1; | |
3122 if (n1 < 0) | |
3123 n1 = 0; | |
3124 } | |
3125 if (n2 < 0) | |
3126 n2 = len + n2; | |
3127 else if (n2 >= len) | |
3128 n2 = len; | |
3129 if (n1 >= len || n2 < 0 || n1 > n2) | |
3130 s = NULL; | |
3131 else | |
3132 s = vim_strnsave(s + n1, (int)(n2 - n1 + 1)); | |
3133 } | |
3134 else | |
3135 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3136 // 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
|
3137 // 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
|
3138 // result is empty. |
56 | 3139 if (n1 >= len || n1 < 0) |
3140 s = NULL; | |
3141 else | |
3142 s = vim_strnsave(s + n1, 1); | |
3143 } | |
71 | 3144 clear_tv(rettv); |
3145 rettv->v_type = VAR_STRING; | |
3146 rettv->vval.v_string = s; | |
56 | 3147 break; |
3148 | |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3149 case VAR_BLOB: |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3150 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
|
3151 if (range) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3152 { |
15456
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
3153 // 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
|
3154 // 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
|
3155 if (n1 < 0) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3156 { |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3157 n1 = len + n1; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3158 if (n1 < 0) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3159 n1 = 0; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3160 } |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3161 if (n2 < 0) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3162 n2 = len + n2; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3163 else if (n2 >= len) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3164 n2 = len - 1; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3165 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
|
3166 { |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3167 clear_tv(rettv); |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3168 rettv->v_type = VAR_BLOB; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3169 rettv->vval.v_blob = NULL; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3170 } |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3171 else |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3172 { |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3173 blob_T *blob = blob_alloc(); |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3174 |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3175 if (blob != NULL) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3176 { |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3177 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
|
3178 { |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3179 blob_free(blob); |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3180 return FAIL; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3181 } |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3182 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
|
3183 for (i = n1; i <= n2; i++) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3184 blob_set(blob, i - n1, |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3185 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
|
3186 |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3187 clear_tv(rettv); |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3188 rettv_blob_set(rettv, blob); |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3189 } |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3190 } |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3191 } |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3192 else |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3193 { |
15589
44ea60ca593b
patch 8.1.0802: negative index doesn't work for Blob
Bram Moolenaar <Bram@vim.org>
parents:
15581
diff
changeset
|
3194 // 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
|
3195 // 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
|
3196 if (n1 < 0) |
44ea60ca593b
patch 8.1.0802: negative index doesn't work for Blob
Bram Moolenaar <Bram@vim.org>
parents:
15581
diff
changeset
|
3197 n1 = len + n1; |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3198 if (n1 < len && n1 >= 0) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3199 { |
15589
44ea60ca593b
patch 8.1.0802: negative index doesn't work for Blob
Bram Moolenaar <Bram@vim.org>
parents:
15581
diff
changeset
|
3200 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
|
3201 |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3202 clear_tv(rettv); |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3203 rettv->v_type = VAR_NUMBER; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3204 rettv->vval.v_number = v; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3205 } |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3206 else |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
3207 semsg(_(e_blobidx), n1); |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3208 } |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3209 break; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3210 |
56 | 3211 case VAR_LIST: |
71 | 3212 len = list_len(rettv->vval.v_list); |
56 | 3213 if (n1 < 0) |
3214 n1 = len + n1; | |
3215 if (!empty1 && (n1 < 0 || n1 >= len)) | |
3216 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3217 // 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
|
3218 // list. A list index out of range is an error. |
842 | 3219 if (!range) |
3220 { | |
3221 if (verbose) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
3222 semsg(_(e_listidx), n1); |
842 | 3223 return FAIL; |
3224 } | |
3225 n1 = len; | |
56 | 3226 } |
3227 if (range) | |
3228 { | |
137 | 3229 list_T *l; |
3230 listitem_T *item; | |
56 | 3231 |
3232 if (n2 < 0) | |
3233 n2 = len + n2; | |
829 | 3234 else if (n2 >= len) |
3235 n2 = len - 1; | |
3236 if (!empty2 && (n2 < 0 || n2 + 1 < n1)) | |
842 | 3237 n2 = -1; |
56 | 3238 l = list_alloc(); |
3239 if (l == NULL) | |
3240 return FAIL; | |
71 | 3241 for (item = list_find(rettv->vval.v_list, n1); |
56 | 3242 n1 <= n2; ++n1) |
3243 { | |
3244 if (list_append_tv(l, &item->li_tv) == FAIL) | |
3245 { | |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3246 list_free(l); |
56 | 3247 return FAIL; |
3248 } | |
3249 item = item->li_next; | |
3250 } | |
71 | 3251 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
|
3252 rettv_list_set(rettv, l); |
56 | 3253 } |
3254 else | |
3255 { | |
842 | 3256 copy_tv(&list_find(rettv->vval.v_list, n1)->li_tv, &var1); |
71 | 3257 clear_tv(rettv); |
3258 *rettv = var1; | |
56 | 3259 } |
3260 break; | |
100 | 3261 |
3262 case VAR_DICT: | |
3263 if (range) | |
3264 { | |
159 | 3265 if (verbose) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
3266 emsg(_(e_dictrange)); |
100 | 3267 if (len == -1) |
3268 clear_tv(&var1); | |
3269 return FAIL; | |
3270 } | |
3271 { | |
137 | 3272 dictitem_T *item; |
100 | 3273 |
3274 if (len == -1) | |
3275 { | |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
3276 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
|
3277 if (key == NULL) |
100 | 3278 { |
3279 clear_tv(&var1); | |
3280 return FAIL; | |
3281 } | |
3282 } | |
3283 | |
121 | 3284 item = dict_find(rettv->vval.v_dict, key, (int)len); |
100 | 3285 |
159 | 3286 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
|
3287 semsg(_(e_dictkey), key); |
100 | 3288 if (len == -1) |
3289 clear_tv(&var1); | |
3290 if (item == NULL) | |
3291 return FAIL; | |
3292 | |
3293 copy_tv(&item->di_tv, &var1); | |
3294 clear_tv(rettv); | |
3295 *rettv = var1; | |
3296 } | |
3297 break; | |
3298 } | |
3299 } | |
3300 | |
56 | 3301 return OK; |
3302 } | |
3303 | |
3304 /* | |
7 | 3305 * Get an option value. |
3306 * "arg" points to the '&' or '+' before the option name. | |
3307 * "arg" is advanced to character after the option name. | |
3308 * Return OK or FAIL. | |
3309 */ | |
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
3310 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3311 get_option_tv( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3312 char_u **arg, |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3313 typval_T *rettv, // when NULL, only check if option exists |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3314 int evaluate) |
7 | 3315 { |
3316 char_u *option_end; | |
3317 long numval; | |
3318 char_u *stringval; | |
3319 int opt_type; | |
3320 int c; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3321 int working = (**arg == '+'); // has("+option") |
7 | 3322 int ret = OK; |
3323 int opt_flags; | |
3324 | |
3325 /* | |
3326 * Isolate the option name and find its value. | |
3327 */ | |
3328 option_end = find_option_end(arg, &opt_flags); | |
3329 if (option_end == NULL) | |
3330 { | |
71 | 3331 if (rettv != NULL) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
3332 semsg(_("E112: Option name missing: %s"), *arg); |
7 | 3333 return FAIL; |
3334 } | |
3335 | |
3336 if (!evaluate) | |
3337 { | |
3338 *arg = option_end; | |
3339 return OK; | |
3340 } | |
3341 | |
3342 c = *option_end; | |
3343 *option_end = NUL; | |
3344 opt_type = get_option_value(*arg, &numval, | |
71 | 3345 rettv == NULL ? NULL : &stringval, opt_flags); |
7 | 3346 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3347 if (opt_type == -3) // invalid name |
7 | 3348 { |
71 | 3349 if (rettv != NULL) |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3350 semsg(_(e_unknown_option), *arg); |
7 | 3351 ret = FAIL; |
3352 } | |
71 | 3353 else if (rettv != NULL) |
7 | 3354 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3355 if (opt_type == -2) // hidden string option |
7 | 3356 { |
71 | 3357 rettv->v_type = VAR_STRING; |
3358 rettv->vval.v_string = NULL; | |
7 | 3359 } |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3360 else if (opt_type == -1) // hidden number option |
7 | 3361 { |
71 | 3362 rettv->v_type = VAR_NUMBER; |
3363 rettv->vval.v_number = 0; | |
7 | 3364 } |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3365 else if (opt_type == 1) // number option |
7 | 3366 { |
71 | 3367 rettv->v_type = VAR_NUMBER; |
3368 rettv->vval.v_number = numval; | |
7 | 3369 } |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3370 else // string option |
7 | 3371 { |
71 | 3372 rettv->v_type = VAR_STRING; |
3373 rettv->vval.v_string = stringval; | |
7 | 3374 } |
3375 } | |
3376 else if (working && (opt_type == -2 || opt_type == -1)) | |
3377 ret = FAIL; | |
3378 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3379 *option_end = c; // put back for error messages |
7 | 3380 *arg = option_end; |
3381 | |
3382 return ret; | |
3383 } | |
3384 | |
3385 /* | |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3386 * Allocate a variable for a number constant. Also deals with "0z" for blob. |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3387 * Return OK or FAIL. |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3388 */ |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3389 int |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3390 get_number_tv( |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3391 char_u **arg, |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3392 typval_T *rettv, |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3393 int evaluate, |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3394 int want_string UNUSED) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3395 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3396 int len; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3397 #ifdef FEAT_FLOAT |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3398 char_u *p; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3399 int get_float = FALSE; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3400 |
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
|
3401 // We accept a float when the format matches |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
19108
diff
changeset
|
3402 // "[0-9]\+\.[0-9]\+\([eE][+-]\?[0-9]\+\)\?". This is very |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3403 // strict to avoid backwards compatibility problems. |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
19108
diff
changeset
|
3404 // With script version 2 and later the leading digit can be |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3405 // omitted. |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3406 // Don't look for a float after the "." operator, so that |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3407 // ":let vers = 1.2.3" doesn't fail. |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3408 if (**arg == '.') |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3409 p = *arg; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3410 else |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3411 p = skipdigits(*arg + 1); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3412 if (!want_string && p[0] == '.' && vim_isdigit(p[1])) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3413 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3414 get_float = TRUE; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3415 p = skipdigits(p + 2); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3416 if (*p == 'e' || *p == 'E') |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3417 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3418 ++p; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3419 if (*p == '-' || *p == '+') |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3420 ++p; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3421 if (!vim_isdigit(*p)) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3422 get_float = FALSE; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3423 else |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3424 p = skipdigits(p + 1); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3425 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3426 if (ASCII_ISALPHA(*p) || *p == '.') |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3427 get_float = FALSE; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3428 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3429 if (get_float) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3430 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3431 float_T f; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3432 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3433 *arg += string2float(*arg, &f); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3434 if (evaluate) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3435 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3436 rettv->v_type = VAR_FLOAT; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3437 rettv->vval.v_float = f; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3438 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3439 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3440 else |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3441 #endif |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3442 if (**arg == '0' && ((*arg)[1] == 'z' || (*arg)[1] == 'Z')) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3443 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3444 char_u *bp; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3445 blob_T *blob = NULL; // init for gcc |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3446 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3447 // Blob constant: 0z0123456789abcdef |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3448 if (evaluate) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3449 blob = blob_alloc(); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3450 for (bp = *arg + 2; vim_isxdigit(bp[0]); bp += 2) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3451 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3452 if (!vim_isxdigit(bp[1])) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3453 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3454 if (blob != NULL) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3455 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3456 emsg(_("E973: Blob literal should have an even number of hex characters")); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3457 ga_clear(&blob->bv_ga); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3458 VIM_CLEAR(blob); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3459 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3460 return FAIL; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3461 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3462 if (blob != NULL) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3463 ga_append(&blob->bv_ga, |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3464 (hex2nr(*bp) << 4) + hex2nr(*(bp+1))); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3465 if (bp[2] == '.' && vim_isxdigit(bp[3])) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3466 ++bp; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3467 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3468 if (blob != NULL) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3469 rettv_blob_set(rettv, blob); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3470 *arg = bp; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3471 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3472 else |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3473 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3474 varnumber_T n; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3475 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3476 // decimal, hex or octal number |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3477 vim_str2nr(*arg, NULL, &len, current_sctx.sc_version >= 4 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3478 ? STR2NR_NO_OCT + STR2NR_QUOTE |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3479 : STR2NR_ALL, &n, NULL, 0, TRUE); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3480 if (len == 0) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3481 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3482 semsg(_(e_invexpr2), *arg); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3483 return FAIL; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3484 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3485 *arg += len; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3486 if (evaluate) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3487 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3488 rettv->v_type = VAR_NUMBER; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3489 rettv->vval.v_number = n; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3490 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3491 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3492 return OK; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3493 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3494 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3495 /* |
7 | 3496 * Allocate a variable for a string constant. |
3497 * Return OK or FAIL. | |
3498 */ | |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3499 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3500 get_string_tv(char_u **arg, typval_T *rettv, int evaluate) |
7 | 3501 { |
3502 char_u *p; | |
3503 char_u *name; | |
3504 int extra = 0; | |
3505 | |
3506 /* | |
3507 * Find the end of the string, skipping backslashed characters. | |
3508 */ | |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10964
diff
changeset
|
3509 for (p = *arg + 1; *p != NUL && *p != '"'; MB_PTR_ADV(p)) |
7 | 3510 { |
3511 if (*p == '\\' && p[1] != NUL) | |
3512 { | |
3513 ++p; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3514 // A "\<x>" form occupies at least 4 characters, and produces up |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3515 // to 6 characters: reserve space for 2 extra |
7 | 3516 if (*p == '<') |
3517 extra += 2; | |
3518 } | |
3519 } | |
3520 | |
3521 if (*p != '"') | |
3522 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
3523 semsg(_("E114: Missing quote: %s"), *arg); |
7 | 3524 return FAIL; |
3525 } | |
3526 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3527 // If only parsing, set *arg and return here |
7 | 3528 if (!evaluate) |
3529 { | |
3530 *arg = p + 1; | |
3531 return OK; | |
3532 } | |
3533 | |
3534 /* | |
3535 * Copy the string into allocated memory, handling backslashed | |
3536 * characters. | |
3537 */ | |
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
3538 name = alloc(p - *arg + extra); |
7 | 3539 if (name == NULL) |
3540 return FAIL; | |
100 | 3541 rettv->v_type = VAR_STRING; |
3542 rettv->vval.v_string = name; | |
3543 | |
3544 for (p = *arg + 1; *p != NUL && *p != '"'; ) | |
7 | 3545 { |
3546 if (*p == '\\') | |
3547 { | |
3548 switch (*++p) | |
3549 { | |
100 | 3550 case 'b': *name++ = BS; ++p; break; |
3551 case 'e': *name++ = ESC; ++p; break; | |
3552 case 'f': *name++ = FF; ++p; break; | |
3553 case 'n': *name++ = NL; ++p; break; | |
3554 case 'r': *name++ = CAR; ++p; break; | |
3555 case 't': *name++ = TAB; ++p; break; | |
7 | 3556 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3557 case 'X': // hex: "\x1", "\x12" |
7 | 3558 case 'x': |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3559 case 'u': // Unicode: "\u0023" |
7 | 3560 case 'U': |
3561 if (vim_isxdigit(p[1])) | |
3562 { | |
3563 int n, nr; | |
3564 int c = toupper(*p); | |
3565 | |
3566 if (c == 'X') | |
3567 n = 2; | |
6836 | 3568 else if (*p == 'u') |
3569 n = 4; | |
7 | 3570 else |
6836 | 3571 n = 8; |
7 | 3572 nr = 0; |
3573 while (--n >= 0 && vim_isxdigit(p[1])) | |
3574 { | |
3575 ++p; | |
3576 nr = (nr << 4) + hex2nr(*p); | |
3577 } | |
100 | 3578 ++p; |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3579 // For "\u" store the number according to |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3580 // 'encoding'. |
7 | 3581 if (c != 'X') |
100 | 3582 name += (*mb_char2bytes)(nr, name); |
7 | 3583 else |
100 | 3584 *name++ = nr; |
7 | 3585 } |
3586 break; | |
3587 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3588 // octal: "\1", "\12", "\123" |
7 | 3589 case '0': |
3590 case '1': | |
3591 case '2': | |
3592 case '3': | |
3593 case '4': | |
3594 case '5': | |
3595 case '6': | |
100 | 3596 case '7': *name = *p++ - '0'; |
3597 if (*p >= '0' && *p <= '7') | |
7 | 3598 { |
100 | 3599 *name = (*name << 3) + *p++ - '0'; |
3600 if (*p >= '0' && *p <= '7') | |
3601 *name = (*name << 3) + *p++ - '0'; | |
7 | 3602 } |
100 | 3603 ++name; |
7 | 3604 break; |
3605 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3606 // Special key, e.g.: "\<C-W>" |
18301
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
3607 case '<': extra = trans_special(&p, name, TRUE, TRUE, |
506bf60a30a0
patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
18251
diff
changeset
|
3608 TRUE, NULL); |
7 | 3609 if (extra != 0) |
3610 { | |
100 | 3611 name += extra; |
7 | 3612 break; |
3613 } | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3614 // FALLTHROUGH |
7 | 3615 |
100 | 3616 default: MB_COPY_CHAR(p, name); |
7 | 3617 break; |
3618 } | |
3619 } | |
3620 else | |
100 | 3621 MB_COPY_CHAR(p, name); |
3622 | |
3623 } | |
3624 *name = NUL; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3625 if (*p != NUL) // just in case |
9965
b329e3ca0dcb
commit https://github.com/vim/vim/commit/db249f26edf7a5f88d1f4468d08ec5b84f5ab7ad
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
3626 ++p; |
b329e3ca0dcb
commit https://github.com/vim/vim/commit/db249f26edf7a5f88d1f4468d08ec5b84f5ab7ad
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
3627 *arg = p; |
7 | 3628 |
3629 return OK; | |
3630 } | |
3631 | |
3632 /* | |
100 | 3633 * Allocate a variable for a 'str''ing' constant. |
7 | 3634 * Return OK or FAIL. |
3635 */ | |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3636 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3637 get_lit_string_tv(char_u **arg, typval_T *rettv, int evaluate) |
7 | 3638 { |
3639 char_u *p; | |
100 | 3640 char_u *str; |
3641 int reduce = 0; | |
7 | 3642 |
3643 /* | |
100 | 3644 * Find the end of the string, skipping ''. |
7 | 3645 */ |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10964
diff
changeset
|
3646 for (p = *arg + 1; *p != NUL; MB_PTR_ADV(p)) |
100 | 3647 { |
3648 if (*p == '\'') | |
3649 { | |
3650 if (p[1] != '\'') | |
3651 break; | |
3652 ++reduce; | |
3653 ++p; | |
3654 } | |
3655 } | |
3656 | |
3657 if (*p != '\'') | |
7 | 3658 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
3659 semsg(_("E115: Missing quote: %s"), *arg); |
7 | 3660 return FAIL; |
3661 } | |
3662 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3663 // If only parsing return after setting "*arg" |
97 | 3664 if (!evaluate) |
3665 { | |
3666 *arg = p + 1; | |
3667 return OK; | |
3668 } | |
3669 | |
3670 /* | |
100 | 3671 * Copy the string into allocated memory, handling '' to ' reduction. |
97 | 3672 */ |
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
3673 str = alloc((p - *arg) - reduce); |
97 | 3674 if (str == NULL) |
3675 return FAIL; | |
100 | 3676 rettv->v_type = VAR_STRING; |
3677 rettv->vval.v_string = str; | |
3678 | |
3679 for (p = *arg + 1; *p != NUL; ) | |
3680 { | |
3681 if (*p == '\'') | |
3682 { | |
3683 if (p[1] != '\'') | |
97 | 3684 break; |
3685 ++p; | |
3686 } | |
100 | 3687 MB_COPY_CHAR(p, str); |
3688 } | |
3689 *str = NUL; | |
97 | 3690 *arg = p + 1; |
3691 | |
3692 return OK; | |
3693 } | |
3694 | |
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3695 /* |
19922
1f42c49c3d29
patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
3696 * 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
|
3697 */ |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3698 char_u * |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3699 partial_name(partial_T *pt) |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3700 { |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3701 if (pt->pt_name != NULL) |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3702 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
|
3703 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
|
3704 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
|
3705 return (char_u *)""; |
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3706 } |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3707 |
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3708 static void |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3709 partial_free(partial_T *pt) |
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3710 { |
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3711 int i; |
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3712 |
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3713 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
|
3714 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
|
3715 vim_free(pt->pt_argv); |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3716 dict_unref(pt->pt_dict); |
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3717 if (pt->pt_name != NULL) |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3718 { |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3719 func_unref(pt->pt_name); |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3720 vim_free(pt->pt_name); |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3721 } |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3722 else |
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3723 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
|
3724 |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3725 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
|
3726 { |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3727 // 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
|
3728 // 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
|
3729 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
|
3730 { |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3731 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
|
3732 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
|
3733 |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3734 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
|
3735 clear_tv(stack + i); |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3736 ga_clear(gap); |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3737 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
|
3738 } |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3739 pt->pt_funcstack = NULL; |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3740 } |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
3741 |
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3742 vim_free(pt); |
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3743 } |
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3744 |
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3745 /* |
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3746 * 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
|
3747 * becomes zero. |
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3748 */ |
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3749 void |
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3750 partial_unref(partial_T *pt) |
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3751 { |
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3752 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
|
3753 partial_free(pt); |
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3754 } |
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3755 |
2634 | 3756 static int tv_equal_recurse_limit; |
3757 | |
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3758 static int |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3759 func_equal( |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3760 typval_T *tv1, |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3761 typval_T *tv2, |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3762 int ic) // ignore case |
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3763 { |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3764 char_u *s1, *s2; |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3765 dict_T *d1, *d2; |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3766 int a1, a2; |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3767 int i; |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3768 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3769 // empty and NULL function name considered the same |
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3770 s1 = tv1->v_type == VAR_FUNC ? tv1->vval.v_string |
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3771 : partial_name(tv1->vval.v_partial); |
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3772 if (s1 != NULL && *s1 == NUL) |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3773 s1 = NULL; |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3774 s2 = tv2->v_type == VAR_FUNC ? tv2->vval.v_string |
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3775 : partial_name(tv2->vval.v_partial); |
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3776 if (s2 != NULL && *s2 == NUL) |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3777 s2 = NULL; |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3778 if (s1 == NULL || s2 == NULL) |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3779 { |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3780 if (s1 != s2) |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3781 return FALSE; |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3782 } |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3783 else if (STRCMP(s1, s2) != 0) |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3784 return FALSE; |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3785 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3786 // empty dict and NULL dict is different |
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3787 d1 = tv1->v_type == VAR_FUNC ? NULL : tv1->vval.v_partial->pt_dict; |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3788 d2 = tv2->v_type == VAR_FUNC ? NULL : tv2->vval.v_partial->pt_dict; |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3789 if (d1 == NULL || d2 == NULL) |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3790 { |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3791 if (d1 != d2) |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3792 return FALSE; |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3793 } |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3794 else if (!dict_equal(d1, d2, ic, TRUE)) |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3795 return FALSE; |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3796 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3797 // empty list and no list considered the same |
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3798 a1 = tv1->v_type == VAR_FUNC ? 0 : tv1->vval.v_partial->pt_argc; |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3799 a2 = tv2->v_type == VAR_FUNC ? 0 : tv2->vval.v_partial->pt_argc; |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3800 if (a1 != a2) |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3801 return FALSE; |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3802 for (i = 0; i < a1; ++i) |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3803 if (!tv_equal(tv1->vval.v_partial->pt_argv + i, |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3804 tv2->vval.v_partial->pt_argv + i, ic, TRUE)) |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3805 return FALSE; |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3806 |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3807 return TRUE; |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3808 } |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3809 |
117 | 3810 /* |
80 | 3811 * Return TRUE if "tv1" and "tv2" have the same value. |
388 | 3812 * Compares the items just like "==" would compare them, but strings and |
1624 | 3813 * numbers are different. Floats and numbers are also different. |
80 | 3814 */ |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
3815 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3816 tv_equal( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3817 typval_T *tv1, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3818 typval_T *tv2, |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3819 int ic, // ignore case |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3820 int recursive) // TRUE when used recursively |
80 | 3821 { |
3822 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
323 | 3823 char_u *s1, *s2; |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3824 static int recursive_cnt = 0; // catch recursive loops |
1008 | 3825 int r; |
3826 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3827 // Catch lists and dicts that have an endless loop by limiting |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3828 // recursiveness to a limit. We guess they are equal then. |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3829 // A fixed limit has the problem of still taking an awful long time. |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3830 // Reduce the limit every time running into it. That should work fine for |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3831 // deeply linked structures that are not recursively linked and catch |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3832 // recursiveness quickly. |
2634 | 3833 if (!recursive) |
3834 tv_equal_recurse_limit = 1000; | |
3835 if (recursive_cnt >= tv_equal_recurse_limit) | |
3836 { | |
3837 --tv_equal_recurse_limit; | |
1014 | 3838 return TRUE; |
2634 | 3839 } |
388 | 3840 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3841 // For VAR_FUNC and VAR_PARTIAL compare the function name, bound dict and |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3842 // arguments. |
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3843 if ((tv1->v_type == VAR_FUNC |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3844 || (tv1->v_type == VAR_PARTIAL && tv1->vval.v_partial != NULL)) |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3845 && (tv2->v_type == VAR_FUNC |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3846 || (tv2->v_type == VAR_PARTIAL && tv2->vval.v_partial != NULL))) |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3847 { |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3848 ++recursive_cnt; |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3849 r = func_equal(tv1, tv2, ic); |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3850 --recursive_cnt; |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3851 return r; |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3852 } |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3853 |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3854 if (tv1->v_type != tv2->v_type) |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3855 return FALSE; |
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3856 |
388 | 3857 switch (tv1->v_type) |
3858 { | |
3859 case VAR_LIST: | |
2634 | 3860 ++recursive_cnt; |
3861 r = list_equal(tv1->vval.v_list, tv2->vval.v_list, ic, TRUE); | |
3862 --recursive_cnt; | |
1008 | 3863 return r; |
388 | 3864 |
3865 case VAR_DICT: | |
2634 | 3866 ++recursive_cnt; |
3867 r = dict_equal(tv1->vval.v_dict, tv2->vval.v_dict, ic, TRUE); | |
3868 --recursive_cnt; | |
1008 | 3869 return r; |
388 | 3870 |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3871 case VAR_BLOB: |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3872 return blob_equal(tv1->vval.v_blob, tv2->vval.v_blob); |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3873 |
388 | 3874 case VAR_NUMBER: |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3875 case VAR_BOOL: |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3876 case VAR_SPECIAL: |
388 | 3877 return tv1->vval.v_number == tv2->vval.v_number; |
3878 | |
3879 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
|
3880 s1 = tv_get_string_buf(tv1, buf1); |
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
3881 s2 = tv_get_string_buf(tv2, buf2); |
388 | 3882 return ((ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2)) == 0); |
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3883 |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3884 case VAR_FLOAT: |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3885 #ifdef FEAT_FLOAT |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3886 return tv1->vval.v_float == tv2->vval.v_float; |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3887 #endif |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3888 case VAR_JOB: |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
3889 #ifdef FEAT_JOB_CHANNEL |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3890 return tv1->vval.v_job == tv2->vval.v_job; |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3891 #endif |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
3892 case VAR_CHANNEL: |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
3893 #ifdef FEAT_JOB_CHANNEL |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
3894 return tv1->vval.v_channel == tv2->vval.v_channel; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
3895 #endif |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
3896 |
19874
f92435f0f449
patch 8.2.0493: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents:
19760
diff
changeset
|
3897 case VAR_PARTIAL: |
f92435f0f449
patch 8.2.0493: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents:
19760
diff
changeset
|
3898 return tv1->vval.v_partial == tv2->vval.v_partial; |
f92435f0f449
patch 8.2.0493: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents:
19760
diff
changeset
|
3899 |
8635
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
3900 case VAR_FUNC: |
19874
f92435f0f449
patch 8.2.0493: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents:
19760
diff
changeset
|
3901 return tv1->vval.v_string == tv2->vval.v_string; |
f92435f0f449
patch 8.2.0493: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents:
19760
diff
changeset
|
3902 |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3903 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
|
3904 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
|
3905 case VAR_VOID: |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3906 break; |
388 | 3907 } |
3908 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3909 // VAR_UNKNOWN can be the result of a invalid expression, let's say it |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3910 // does not equal anything, not even itself. |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3911 return FALSE; |
80 | 3912 } |
3913 | |
3914 /* | |
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3915 * Return the next (unique) copy ID. |
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3916 * Used for serializing nested structures. |
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3917 */ |
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3918 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3919 get_copyID(void) |
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3920 { |
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3921 current_copyID += COPYID_INC; |
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3922 return current_copyID; |
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3923 } |
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3924 |
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3925 /* |
371 | 3926 * Garbage collection for lists and dictionaries. |
3927 * | |
3928 * We use reference counts to be able to free most items right away when they | |
3929 * are no longer used. But for composite items it's possible that it becomes | |
3930 * unused while the reference count is > 0: When there is a recursive | |
3931 * reference. Example: | |
3932 * :let l = [1, 2, 3] | |
3933 * :let d = {9: l} | |
3934 * :let l[1] = d | |
3935 * | |
3936 * Since this is quite unusual we handle this with garbage collection: every | |
3937 * once in a while find out which lists and dicts are not referenced from any | |
3938 * variable. | |
3939 * | |
3940 * Here is a good reference text about garbage collection (refers to Python | |
3941 * but it applies to all reference-counting mechanisms): | |
3942 * http://python.ca/nas/python/gc/ | |
3943 */ | |
3944 | |
3945 /* | |
3946 * Do garbage collection for lists and dicts. | |
9108
d319453f62b3
commit https://github.com/vim/vim/commit/574860b5ee9da281c875dad07a607454e135eaee
Christian Brabandt <cb@256bit.org>
parents:
9104
diff
changeset
|
3947 * When "testing" is TRUE this is called from test_garbagecollect_now(). |
371 | 3948 * Return TRUE if some memory was freed. |
3949 */ | |
3950 int | |
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
3951 garbage_collect(int testing) |
371 | 3952 { |
1891 | 3953 int copyID; |
6565 | 3954 int abort = FALSE; |
371 | 3955 buf_T *buf; |
3956 win_T *wp; | |
6588 | 3957 int did_free = FALSE; |
819 | 3958 tabpage_T *tp; |
371 | 3959 |
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
3960 if (!testing) |
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
3961 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3962 // Only do this once. |
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
3963 want_garbage_collect = FALSE; |
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
3964 may_garbage_collect = FALSE; |
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
3965 garbage_collect_at_exit = FALSE; |
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
3966 } |
958 | 3967 |
19001
1ebfb46710cd
patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents:
18968
diff
changeset
|
3968 // The execution stack can grow big, limit the size. |
1ebfb46710cd
patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents:
18968
diff
changeset
|
3969 if (exestack.ga_maxlen - exestack.ga_len > 500) |
1ebfb46710cd
patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents:
18968
diff
changeset
|
3970 { |
1ebfb46710cd
patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents:
18968
diff
changeset
|
3971 size_t new_len; |
1ebfb46710cd
patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents:
18968
diff
changeset
|
3972 char_u *pp; |
1ebfb46710cd
patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents:
18968
diff
changeset
|
3973 int n; |
1ebfb46710cd
patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents:
18968
diff
changeset
|
3974 |
1ebfb46710cd
patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents:
18968
diff
changeset
|
3975 // Keep 150% of the current size, with a minimum of the growth size. |
1ebfb46710cd
patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents:
18968
diff
changeset
|
3976 n = exestack.ga_len / 2; |
1ebfb46710cd
patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents:
18968
diff
changeset
|
3977 if (n < exestack.ga_growsize) |
1ebfb46710cd
patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents:
18968
diff
changeset
|
3978 n = exestack.ga_growsize; |
1ebfb46710cd
patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents:
18968
diff
changeset
|
3979 |
1ebfb46710cd
patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents:
18968
diff
changeset
|
3980 // Don't make it bigger though. |
1ebfb46710cd
patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents:
18968
diff
changeset
|
3981 if (exestack.ga_len + n < exestack.ga_maxlen) |
1ebfb46710cd
patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents:
18968
diff
changeset
|
3982 { |
1ebfb46710cd
patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents:
18968
diff
changeset
|
3983 new_len = exestack.ga_itemsize * (exestack.ga_len + n); |
1ebfb46710cd
patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents:
18968
diff
changeset
|
3984 pp = vim_realloc(exestack.ga_data, new_len); |
1ebfb46710cd
patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents:
18968
diff
changeset
|
3985 if (pp == NULL) |
1ebfb46710cd
patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents:
18968
diff
changeset
|
3986 return FAIL; |
1ebfb46710cd
patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents:
18968
diff
changeset
|
3987 exestack.ga_maxlen = exestack.ga_len + n; |
1ebfb46710cd
patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents:
18968
diff
changeset
|
3988 exestack.ga_data = pp; |
1ebfb46710cd
patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents:
18968
diff
changeset
|
3989 } |
1ebfb46710cd
patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents:
18968
diff
changeset
|
3990 } |
1ebfb46710cd
patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents:
18968
diff
changeset
|
3991 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3992 // We advance by two because we add one for items referenced through |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3993 // previous_funccal. |
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3994 copyID = get_copyID(); |
1891 | 3995 |
371 | 3996 /* |
3997 * 1. Go through all accessible variables and mark all lists and dicts | |
3998 * with copyID. | |
3999 */ | |
1891 | 4000 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4001 // Don't free variables in the previous_funccal list unless they are only |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4002 // referenced through previous_funccal. This must be first, because if |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4003 // the item is referenced elsewhere the funccal must not be freed. |
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
4004 abort = abort || set_ref_in_previous_funccal(copyID); |
1891 | 4005 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4006 // script-local variables |
17885
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
4007 abort = abort || garbage_collect_scriptvars(copyID); |
371 | 4008 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4009 // buffer-local variables |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
4010 FOR_ALL_BUFFERS(buf) |
6565 | 4011 abort = abort || set_ref_in_item(&buf->b_bufvar.di_tv, copyID, |
4012 NULL, NULL); | |
371 | 4013 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4014 // window-local variables |
819 | 4015 FOR_ALL_TAB_WINDOWS(tp, wp) |
6565 | 4016 abort = abort || set_ref_in_item(&wp->w_winvar.di_tv, copyID, |
4017 NULL, NULL); | |
4309 | 4018 if (aucmd_win != NULL) |
6565 | 4019 abort = abort || set_ref_in_item(&aucmd_win->w_winvar.di_tv, copyID, |
4020 NULL, NULL); | |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18713
diff
changeset
|
4021 #ifdef FEAT_PROP_POPUP |
19888
435726a03481
patch 8.2.0500: using the same loop in many places
Bram Moolenaar <Bram@vim.org>
parents:
19874
diff
changeset
|
4022 FOR_ALL_POPUPWINS(wp) |
16778
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
4023 abort = abort || set_ref_in_item(&wp->w_winvar.di_tv, copyID, |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
4024 NULL, NULL); |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
4025 FOR_ALL_TABPAGES(tp) |
19888
435726a03481
patch 8.2.0500: using the same loop in many places
Bram Moolenaar <Bram@vim.org>
parents:
19874
diff
changeset
|
4026 FOR_ALL_POPUPWINS_IN_TAB(tp, wp) |
16778
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
4027 abort = abort || set_ref_in_item(&wp->w_winvar.di_tv, copyID, |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
4028 NULL, NULL); |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
4029 #endif |
371 | 4030 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4031 // tabpage-local variables |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
4032 FOR_ALL_TABPAGES(tp) |
6565 | 4033 abort = abort || set_ref_in_item(&tp->tp_winvar.di_tv, copyID, |
4034 NULL, NULL); | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4035 // global variables |
17922
4d63d47d87ef
patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents:
17893
diff
changeset
|
4036 abort = abort || garbage_collect_globvars(copyID); |
371 | 4037 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4038 // function-local variables |
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
4039 abort = abort || set_ref_in_call_stack(copyID); |
371 | 4040 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4041 // named functions (matters for closures) |
9735
8037eb704e93
commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents:
9731
diff
changeset
|
4042 abort = abort || set_ref_in_functions(copyID); |
8037eb704e93
commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents:
9731
diff
changeset
|
4043 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4044 // function call arguments, if v:testing is set. |
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
4045 abort = abort || set_ref_in_func_args(copyID); |
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
4046 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4047 // v: vars |
17885
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
4048 abort = abort || garbage_collect_vimvars(copyID); |
1733 | 4049 |
17151
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents:
17085
diff
changeset
|
4050 // callbacks in buffers |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents:
17085
diff
changeset
|
4051 abort = abort || set_ref_in_buffers(copyID); |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents:
17085
diff
changeset
|
4052 |
3450 | 4053 #ifdef FEAT_LUA |
6565 | 4054 abort = abort || set_ref_in_lua(copyID); |
3450 | 4055 #endif |
4056 | |
3618 | 4057 #ifdef FEAT_PYTHON |
6565 | 4058 abort = abort || set_ref_in_python(copyID); |
3618 | 4059 #endif |
4060 | |
4061 #ifdef FEAT_PYTHON3 | |
6565 | 4062 abort = abort || set_ref_in_python3(copyID); |
4063 #endif | |
4064 | |
8493
caed4b2d305f
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diff
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|
4065 #ifdef FEAT_JOB_CHANNEL |
8877
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diff
changeset
|
4066 abort = abort || set_ref_in_channel(copyID); |
9058
87c2e43a4a12
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parents:
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diff
changeset
|
4067 abort = abort || set_ref_in_job(copyID); |
7931
2679e636e862
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diff
changeset
|
4068 #endif |
9052
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parents:
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diff
changeset
|
4069 #ifdef FEAT_NETBEANS_INTG |
3a6b66c02d6d
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diff
changeset
|
4070 abort = abort || set_ref_in_nb_channel(copyID); |
3a6b66c02d6d
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|
4071 #endif |
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|
4072 |
9153
c2fe86f2bda1
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diff
changeset
|
4073 #ifdef FEAT_TIMERS |
c2fe86f2bda1
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diff
changeset
|
4074 abort = abort || set_ref_in_timer(copyID); |
c2fe86f2bda1
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|
4075 #endif |
c2fe86f2bda1
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|
4076 |
11412
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|
4077 #ifdef FEAT_QUICKFIX |
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|
4078 abort = abort || set_ref_in_quickfix(copyID); |
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|
4079 #endif |
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|
4080 |
11804
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patch 8.0.0784: job of terminal may be garbage collected
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changeset
|
4081 #ifdef FEAT_TERMINAL |
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changeset
|
4082 abort = abort || set_ref_in_term(copyID); |
5630978ae089
patch 8.0.0784: job of terminal may be garbage collected
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parents:
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diff
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|
4083 #endif |
5630978ae089
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|
4084 |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
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changeset
|
4085 #ifdef FEAT_PROP_POPUP |
17151
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patch 8.1.1575: callbacks may be garbage collected
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changeset
|
4086 abort = abort || set_ref_in_popups(copyID); |
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
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|
4087 #endif |
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diff
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|
4088 |
6565 | 4089 if (!abort) |
4090 { | |
4091 /* | |
4092 * 2. Free lists and dictionaries that are not referenced. | |
4093 */ | |
4094 did_free = free_unref_items(copyID); | |
4095 | |
4096 /* | |
4097 * 3. Check if any funccal can be freed now. | |
9562
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changeset
|
4098 * This may call us back recursively. |
6565 | 4099 */ |
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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diff
changeset
|
4100 free_unref_funccal(copyID, testing); |
6565 | 4101 } |
4102 else if (p_verbose > 0) | |
4103 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
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changeset
|
4104 verb_msg(_("Not enough memory to set references, garbage collection aborted!")); |
6565 | 4105 } |
1891 | 4106 |
4107 return did_free; | |
4108 } | |
4109 | |
4110 /* | |
8863
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changeset
|
4111 * Free lists, dictionaries, channels and jobs that are no longer referenced. |
1891 | 4112 */ |
4113 static int | |
7817
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4114 free_unref_items(int copyID) |
1891 | 4115 { |
4116 int did_free = FALSE; | |
4117 | |
18777
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|
4118 // Let all "free" functions know that we are here. This means no |
3a68dc2a1bc1
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|
4119 // dictionaries, lists, channels or jobs are to be freed, because we will |
3a68dc2a1bc1
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|
4120 // do that here. |
8863
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diff
changeset
|
4121 in_free_unref_items = TRUE; |
e1b84109506a
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|
4122 |
e1b84109506a
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|
4123 /* |
e1b84109506a
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|
4124 * PASS 1: free the contents of the items. We don't free the items |
e1b84109506a
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diff
changeset
|
4125 * themselves yet, so that it is possible to decrement refcount counters |
e1b84109506a
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|
4126 */ |
e1b84109506a
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|
4127 |
18777
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|
4128 // Go through the list of dicts and free items without the copyID. |
9556
afaff1d283d3
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|
4129 did_free |= dict_free_nonref(copyID); |
371 | 4130 |
18777
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|
4131 // Go through the list of lists and free items without the copyID. |
9560
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|
4132 did_free |= list_free_nonref(copyID); |
8863
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|
4133 |
e1b84109506a
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|
4134 #ifdef FEAT_JOB_CHANNEL |
18777
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|
4135 // Go through the list of jobs and free items without the copyID. This |
3a68dc2a1bc1
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changeset
|
4136 // must happen before doing channels, because jobs refer to channels, but |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
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diff
changeset
|
4137 // the reference from the channel to the job isn't tracked. |
8863
e1b84109506a
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parents:
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diff
changeset
|
4138 did_free |= free_unused_jobs_contents(copyID, COPYID_MASK); |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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|
4139 |
18777
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|
4140 // Go through the list of channels and free items without the copyID. |
8863
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diff
changeset
|
4141 did_free |= free_unused_channels_contents(copyID, COPYID_MASK); |
e1b84109506a
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changeset
|
4142 #endif |
e1b84109506a
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|
4143 |
e1b84109506a
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|
4144 /* |
e1b84109506a
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|
4145 * PASS 2: free the items themselves. |
e1b84109506a
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|
4146 */ |
9556
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|
4147 dict_free_items(copyID); |
9560
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changeset
|
4148 list_free_items(copyID); |
8863
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|
4149 |
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|
4150 #ifdef FEAT_JOB_CHANNEL |
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|
4151 // Go through the list of jobs and free items without the copyID. This |
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|
4152 // must happen before doing channels, because jobs refer to channels, but |
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|
4153 // the reference from the channel to the job isn't tracked. |
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|
4154 free_unused_jobs(copyID, COPYID_MASK); |
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|
4155 |
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|
4156 // Go through the list of channels and free items without the copyID. |
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|
4157 free_unused_channels(copyID, COPYID_MASK); |
e1b84109506a
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|
4158 #endif |
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|
4159 |
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|
4160 in_free_unref_items = FALSE; |
7957
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changeset
|
4161 |
371 | 4162 return did_free; |
4163 } | |
4164 | |
4165 /* | |
4166 * Mark all lists and dicts referenced through hashtab "ht" with "copyID". | |
6565 | 4167 * "list_stack" is used to add lists to be marked. Can be NULL. |
4168 * | |
4169 * Returns TRUE if setting references failed somehow. | |
4170 */ | |
4171 int | |
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changeset
|
4172 set_ref_in_ht(hashtab_T *ht, int copyID, list_stack_T **list_stack) |
364 | 4173 { |
4174 int todo; | |
6565 | 4175 int abort = FALSE; |
364 | 4176 hashitem_T *hi; |
6565 | 4177 hashtab_T *cur_ht; |
4178 ht_stack_T *ht_stack = NULL; | |
4179 ht_stack_T *tempitem; | |
4180 | |
4181 cur_ht = ht; | |
4182 for (;;) | |
4183 { | |
4184 if (!abort) | |
4185 { | |
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|
4186 // Mark each item in the hashtab. If the item contains a hashtab |
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|
4187 // it is added to ht_stack, if it contains a list it is added to |
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|
4188 // list_stack. |
6565 | 4189 todo = (int)cur_ht->ht_used; |
4190 for (hi = cur_ht->ht_array; todo > 0; ++hi) | |
4191 if (!HASHITEM_EMPTY(hi)) | |
4192 { | |
4193 --todo; | |
4194 abort = abort || set_ref_in_item(&HI2DI(hi)->di_tv, copyID, | |
4195 &ht_stack, list_stack); | |
4196 } | |
4197 } | |
4198 | |
4199 if (ht_stack == NULL) | |
4200 break; | |
4201 | |
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|
4202 // take an item from the stack |
6565 | 4203 cur_ht = ht_stack->ht; |
4204 tempitem = ht_stack; | |
4205 ht_stack = ht_stack->prev; | |
4206 free(tempitem); | |
4207 } | |
4208 | |
4209 return abort; | |
371 | 4210 } |
4211 | |
4212 /* | |
17168
1d30eb64a7a2
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|
4213 * Mark a dict and its items with "copyID". |
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|
4214 * Returns TRUE if setting references failed somehow. |
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|
4215 */ |
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|
4216 int |
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|
4217 set_ref_in_dict(dict_T *d, int copyID) |
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17151
diff
changeset
|
4218 { |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4219 if (d != NULL && d->dv_copyID != copyID) |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4220 { |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4221 d->dv_copyID = copyID; |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4222 return set_ref_in_ht(&d->dv_hashtab, 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
|
4223 } |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4224 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
|
4225 } |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4226 |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4227 /* |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4228 * Mark a list and its items with "copyID". |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4229 * Returns TRUE if setting references failed somehow. |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4230 */ |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4231 int |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4232 set_ref_in_list(list_T *ll, int copyID) |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4233 { |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4234 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>
parents:
17151
diff
changeset
|
4235 { |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4236 ll->lv_copyID = copyID; |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4237 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
|
4238 } |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4239 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
|
4240 } |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4241 |
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4242 /* |
371 | 4243 * Mark all lists and dicts referenced through list "l" with "copyID". |
6565 | 4244 * "ht_stack" is used to add hashtabs to be marked. Can be NULL. |
4245 * | |
4246 * Returns TRUE if setting references failed somehow. | |
4247 */ | |
4248 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
|
4249 set_ref_in_list_items(list_T *l, int copyID, ht_stack_T **ht_stack) |
6565 | 4250 { |
4251 listitem_T *li; | |
4252 int abort = FALSE; | |
4253 list_T *cur_l; | |
4254 list_stack_T *list_stack = NULL; | |
4255 list_stack_T *tempitem; | |
4256 | |
4257 cur_l = l; | |
4258 for (;;) | |
4259 { | |
19201
e7b4fff348dd
patch 8.2.0159: non-materialized range() list causes problems
Bram Moolenaar <Bram@vim.org>
parents:
19191
diff
changeset
|
4260 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
|
4261 // 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
|
4262 // 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
|
4263 // list_stack. |
6565 | 4264 for (li = cur_l->lv_first; !abort && li != NULL; li = li->li_next) |
4265 abort = abort || set_ref_in_item(&li->li_tv, copyID, | |
4266 ht_stack, &list_stack); | |
4267 if (list_stack == NULL) | |
4268 break; | |
4269 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4270 // take an item from the stack |
6565 | 4271 cur_l = list_stack->list; |
4272 tempitem = list_stack; | |
4273 list_stack = list_stack->prev; | |
4274 free(tempitem); | |
4275 } | |
4276 | |
4277 return abort; | |
371 | 4278 } |
4279 | |
4280 /* | |
4281 * Mark all lists and dicts referenced through typval "tv" with "copyID". | |
6565 | 4282 * "list_stack" is used to add lists to be marked. Can be NULL. |
4283 * "ht_stack" is used to add hashtabs to be marked. Can be NULL. | |
4284 * | |
4285 * Returns TRUE if setting references failed somehow. | |
4286 */ | |
4287 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4288 set_ref_in_item( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4289 typval_T *tv, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4290 int copyID, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4291 ht_stack_T **ht_stack, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4292 list_stack_T **list_stack) |
364 | 4293 { |
6565 | 4294 int abort = FALSE; |
364 | 4295 |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4296 if (tv->v_type == VAR_DICT) |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4297 { |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4298 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
|
4299 |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4300 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
|
4301 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4302 // 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
|
4303 dd->dv_copyID = copyID; |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4304 if (ht_stack == NULL) |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4305 { |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4306 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
|
4307 } |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4308 else |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4309 { |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4310 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
|
4311 if (newitem == NULL) |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4312 abort = TRUE; |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4313 else |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4314 { |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4315 newitem->ht = &dd->dv_hashtab; |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4316 newitem->prev = *ht_stack; |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4317 *ht_stack = newitem; |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4318 } |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4319 } |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4320 } |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4321 } |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4322 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
|
4323 { |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4324 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
|
4325 |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4326 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
|
4327 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4328 // 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
|
4329 ll->lv_copyID = copyID; |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4330 if (list_stack == NULL) |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4331 { |
17168
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4332 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
|
4333 } |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4334 else |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4335 { |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4336 list_stack_T *newitem = (list_stack_T*)malloc( |
6565 | 4337 sizeof(list_stack_T)); |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4338 if (newitem == NULL) |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4339 abort = TRUE; |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4340 else |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4341 { |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4342 newitem->list = ll; |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4343 newitem->prev = *list_stack; |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4344 *list_stack = newitem; |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4345 } |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4346 } |
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4347 } |
6565 | 4348 } |
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4349 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
|
4350 { |
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
4351 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
|
4352 } |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4353 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
|
4354 { |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4355 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
|
4356 int i; |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4357 |
20295
bc2c9ea94ec1
patch 8.2.0703: Vim9: closure cannot store value in outer context
Bram Moolenaar <Bram@vim.org>
parents:
20257
diff
changeset
|
4358 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
|
4359 { |
20295
bc2c9ea94ec1
patch 8.2.0703: Vim9: closure cannot store value in outer context
Bram Moolenaar <Bram@vim.org>
parents:
20257
diff
changeset
|
4360 // 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
|
4361 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
|
4362 |
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
4363 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
|
4364 |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4365 if (pt->pt_dict != NULL) |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4366 { |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4367 typval_T dtv; |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4368 |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4369 dtv.v_type = VAR_DICT; |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4370 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
|
4371 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
|
4372 } |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4373 |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4374 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
|
4375 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
|
4376 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
|
4377 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
|
4378 { |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
4379 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
|
4380 |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
4381 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
|
4382 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
|
4383 ht_stack, list_stack); |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
4384 } |
683c2da4982b
patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents:
20229
diff
changeset
|
4385 |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4386 } |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4387 } |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4388 #ifdef FEAT_JOB_CHANNEL |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4389 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
|
4390 { |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4391 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
|
4392 typval_T dtv; |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4393 |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4394 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
|
4395 { |
8870
30988ffb7498
commit https://github.com/vim/vim/commit/0239acb11fe4bfe9b525ea90b782759da5eb7704
Christian Brabandt <cb@256bit.org>
parents:
8863
diff
changeset
|
4396 job->jv_copyID = copyID; |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4397 if (job->jv_channel != NULL) |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4398 { |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4399 dtv.v_type = VAR_CHANNEL; |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4400 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
|
4401 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
|
4402 } |
16872
a836d122231a
patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
4403 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
|
4404 { |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4405 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
|
4406 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
|
4407 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
|
4408 } |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4409 } |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4410 } |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4411 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
|
4412 { |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4413 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
|
4414 ch_part_T part; |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4415 typval_T dtv; |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4416 jsonq_T *jq; |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4417 cbq_T *cq; |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4418 |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4419 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
|
4420 { |
8870
30988ffb7498
commit https://github.com/vim/vim/commit/0239acb11fe4bfe9b525ea90b782759da5eb7704
Christian Brabandt <cb@256bit.org>
parents:
8863
diff
changeset
|
4421 ch->ch_copyID = copyID; |
10259
a09db7a4afe0
commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17
Christian Brabandt <cb@256bit.org>
parents:
10235
diff
changeset
|
4422 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
|
4423 { |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4424 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
|
4425 jq = jq->jq_next) |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4426 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
|
4427 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
|
4428 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
|
4429 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
|
4430 { |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4431 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
|
4432 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
|
4433 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
|
4434 } |
16872
a836d122231a
patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
4435 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:
8861
diff
changeset
|
4436 { |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4437 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
|
4438 dtv.vval.v_partial = |
a836d122231a
patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
4439 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
|
4440 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
|
4441 } |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4442 } |
16872
a836d122231a
patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
4443 if (ch->ch_callback.cb_partial != NULL) |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4444 { |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4445 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
|
4446 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
|
4447 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
|
4448 } |
16872
a836d122231a
patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
4449 if (ch->ch_close_cb.cb_partial != NULL) |
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4450 { |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4451 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
|
4452 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:
8861
diff
changeset
|
4453 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
|
4454 } |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4455 } |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4456 } |
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4457 #endif |
6565 | 4458 return abort; |
364 | 4459 } |
4460 | |
100 | 4461 /* |
56 | 4462 * Return a string with the string representation of a variable. |
4463 * If the memory is allocated "tofree" is set to it, otherwise NULL. | |
80 | 4464 * "numbuf" is used for a number. |
634 | 4465 * 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
|
4466 * 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
|
4467 * 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
|
4468 * ":echo" displays values. |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4469 * 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
|
4470 * are replaced with "...". |
1360 | 4471 * May return NULL. |
56 | 4472 */ |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
4473 char_u * |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4474 echo_string_core( |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4475 typval_T *tv, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4476 char_u **tofree, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4477 char_u *numbuf, |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4478 int copyID, |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4479 int echo_style, |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4480 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
|
4481 int composite_val) |
56 | 4482 { |
104 | 4483 static int recurse = 0; |
4484 char_u *r = NULL; | |
4485 | |
137 | 4486 if (recurse >= DICT_MAXNEST) |
104 | 4487 { |
5973 | 4488 if (!did_echo_string_emsg) |
4489 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4490 // 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
|
4491 // 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
|
4492 // and dicts. |
5973 | 4493 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
|
4494 emsg(_("E724: variable nested too deep for displaying")); |
5973 | 4495 } |
104 | 4496 *tofree = NULL; |
5973 | 4497 return (char_u *)"{E724}"; |
104 | 4498 } |
4499 ++recurse; | |
4500 | |
56 | 4501 switch (tv->v_type) |
4502 { | |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4503 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
|
4504 if (echo_style && !composite_val) |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4505 { |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4506 *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
|
4507 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
|
4508 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
|
4509 r = (char_u *)""; |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4510 } |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4511 else |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4512 { |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4513 *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
|
4514 r = *tofree; |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4515 } |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4516 break; |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4517 |
56 | 4518 case VAR_FUNC: |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4519 if (echo_style) |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4520 { |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4521 *tofree = NULL; |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4522 r = tv->vval.v_string; |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4523 } |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4524 else |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4525 { |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4526 *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
|
4527 r = *tofree; |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4528 } |
104 | 4529 break; |
634 | 4530 |
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4531 case VAR_PARTIAL: |
8710
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4532 { |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4533 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
|
4534 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
|
4535 : partial_name(pt), FALSE); |
8710
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4536 garray_T ga; |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4537 int i; |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4538 char_u *tf; |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4539 |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4540 ga_init2(&ga, 1, 100); |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4541 ga_concat(&ga, (char_u *)"function("); |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4542 if (fname != NULL) |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4543 { |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4544 ga_concat(&ga, fname); |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4545 vim_free(fname); |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4546 } |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4547 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
|
4548 { |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4549 ga_concat(&ga, (char_u *)", ["); |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4550 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
|
4551 { |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4552 if (i > 0) |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4553 ga_concat(&ga, (char_u *)", "); |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4554 ga_concat(&ga, |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4555 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
|
4556 vim_free(tf); |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4557 } |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4558 ga_concat(&ga, (char_u *)"]"); |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4559 } |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4560 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
|
4561 { |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4562 typval_T dtv; |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4563 |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4564 ga_concat(&ga, (char_u *)", "); |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4565 dtv.v_type = VAR_DICT; |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4566 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
|
4567 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
|
4568 vim_free(tf); |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4569 } |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4570 ga_concat(&ga, (char_u *)")"); |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4571 |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4572 *tofree = ga.ga_data; |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4573 r = *tofree; |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4574 break; |
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4575 } |
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4576 |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
4577 case VAR_BLOB: |
15466
435fcefd2c8e
patch 8.1.0741: viminfo with Blob is not tested
Bram Moolenaar <Bram@vim.org>
parents:
15464
diff
changeset
|
4578 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
|
4579 break; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
4580 |
56 | 4581 case VAR_LIST: |
634 | 4582 if (tv->vval.v_list == NULL) |
4583 { | |
20126
831b1ea43020
patch 8.2.0618: echoing a null list results in no output
Bram Moolenaar <Bram@vim.org>
parents:
20111
diff
changeset
|
4584 // NULL list is equivalent to empty list. |
634 | 4585 *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
|
4586 r = (char_u *)"[]"; |
634 | 4587 } |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4588 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
|
4589 && tv->vval.v_list->lv_len > 0) |
634 | 4590 { |
4591 *tofree = NULL; | |
4592 r = (char_u *)"[...]"; | |
4593 } | |
4594 else | |
4595 { | |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4596 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
|
4597 |
634 | 4598 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
|
4599 *tofree = list2string(tv, copyID, restore_copyID); |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4600 if (restore_copyID) |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4601 tv->vval.v_list->lv_copyID = old_copyID; |
634 | 4602 r = *tofree; |
4603 } | |
4604 break; | |
4605 | |
100 | 4606 case VAR_DICT: |
634 | 4607 if (tv->vval.v_dict == NULL) |
4608 { | |
20128
0b35a7ffceb2
patch 8.2.0619: null dict is not handled like an empty dict
Bram Moolenaar <Bram@vim.org>
parents:
20126
diff
changeset
|
4609 // NULL dict is equivalent to empty dict. |
634 | 4610 *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
|
4611 r = (char_u *)"{}"; |
634 | 4612 } |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4613 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
|
4614 && tv->vval.v_dict->dv_hashtab.ht_used != 0) |
634 | 4615 { |
4616 *tofree = NULL; | |
4617 r = (char_u *)"{...}"; | |
4618 } | |
4619 else | |
4620 { | |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4621 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
|
4622 |
634 | 4623 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
|
4624 *tofree = dict2string(tv, copyID, restore_copyID); |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4625 if (restore_copyID) |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4626 tv->vval.v_dict->dv_copyID = old_copyID; |
634 | 4627 r = *tofree; |
4628 } | |
4629 break; | |
4630 | |
71 | 4631 case VAR_NUMBER: |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4632 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
|
4633 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
|
4634 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
|
4635 *tofree = NULL; |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
4636 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
|
4637 break; |
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
4638 |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4639 case VAR_JOB: |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
4640 case VAR_CHANNEL: |
104 | 4641 *tofree = NULL; |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
4642 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
|
4643 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
|
4644 { |
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
4645 *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
|
4646 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
|
4647 } |
71 | 4648 break; |
634 | 4649 |
1624 | 4650 case VAR_FLOAT: |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4651 #ifdef FEAT_FLOAT |
1624 | 4652 *tofree = NULL; |
4653 vim_snprintf((char *)numbuf, NUMBUFLEN, "%g", tv->vval.v_float); | |
4654 r = numbuf; | |
4655 break; | |
4656 #endif | |
4657 | |
19102
ba9f50bfda83
patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents:
19087
diff
changeset
|
4658 case VAR_BOOL: |
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
4659 case VAR_SPECIAL: |
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
4660 *tofree = NULL; |
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
4661 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
|
4662 break; |
104 | 4663 } |
4664 | |
5973 | 4665 if (--recurse == 0) |
4666 did_echo_string_emsg = FALSE; | |
104 | 4667 return r; |
97 | 4668 } |
4669 | |
4670 /* | |
4671 * Return a string with the string representation of a variable. | |
4672 * If the memory is allocated "tofree" is set to it, otherwise NULL. | |
4673 * "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
|
4674 * 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
|
4675 * 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
|
4676 * May return NULL. |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4677 */ |
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
4678 char_u * |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4679 echo_string( |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4680 typval_T *tv, |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4681 char_u **tofree, |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4682 char_u *numbuf, |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4683 int copyID) |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4684 { |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4685 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
|
4686 } |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4687 |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4688 /* |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4689 * Return a string with the string representation of a variable. |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4690 * If the memory is allocated "tofree" is set to it, otherwise NULL. |
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4691 * "numbuf" is used for a number. |
97 | 4692 * Puts quotes around strings, so that they can be parsed back by eval(). |
1360 | 4693 * May return NULL. |
97 | 4694 */ |
8889
8755d57debaa
commit https://github.com/vim/vim/commit/8110a091bc749d8748a20807a724a3af3ca6d509
Christian Brabandt <cb@256bit.org>
parents:
8887
diff
changeset
|
4695 char_u * |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4696 tv2string( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4697 typval_T *tv, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4698 char_u **tofree, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4699 char_u *numbuf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4700 int copyID) |
97 | 4701 { |
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4702 return echo_string_core(tv, tofree, numbuf, copyID, FALSE, TRUE, FALSE); |
56 | 4703 } |
4704 | |
4705 /* | |
137 | 4706 * Return string "str" in ' quotes, doubling ' characters. |
4707 * If "str" is NULL an empty string is assumed. | |
100 | 4708 * If "function" is TRUE make it function('string'). |
97 | 4709 */ |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
4710 char_u * |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4711 string_quote(char_u *str, int function) |
97 | 4712 { |
137 | 4713 unsigned len; |
97 | 4714 char_u *p, *r, *s; |
4715 | |
137 | 4716 len = (function ? 13 : 3); |
4717 if (str != NULL) | |
4718 { | |
835 | 4719 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
|
4720 for (p = str; *p != NUL; MB_PTR_ADV(p)) |
137 | 4721 if (*p == '\'') |
4722 ++len; | |
4723 } | |
97 | 4724 s = r = alloc(len); |
4725 if (r != NULL) | |
4726 { | |
4727 if (function) | |
4728 { | |
100 | 4729 STRCPY(r, "function('"); |
97 | 4730 r += 10; |
4731 } | |
4732 else | |
100 | 4733 *r++ = '\''; |
137 | 4734 if (str != NULL) |
4735 for (p = str; *p != NUL; ) | |
4736 { | |
4737 if (*p == '\'') | |
4738 *r++ = '\''; | |
4739 MB_COPY_CHAR(p, r); | |
4740 } | |
100 | 4741 *r++ = '\''; |
97 | 4742 if (function) |
4743 *r++ = ')'; | |
4744 *r++ = NUL; | |
4745 } | |
4746 return s; | |
4747 } | |
4748 | |
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
4749 #if defined(FEAT_FLOAT) || defined(PROTO) |
1624 | 4750 /* |
4751 * Convert the string "text" to a floating point number. | |
4752 * This uses strtod(). setlocale(LC_NUMERIC, "C") has been used to make sure | |
4753 * this always uses a decimal point. | |
4754 * Returns the length of the text that was consumed. | |
4755 */ | |
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
4756 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4757 string2float( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4758 char_u *text, |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4759 float_T *value) // result stored here |
1624 | 4760 { |
4761 char *s = (char *)text; | |
4762 float_T f; | |
4763 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4764 // 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
|
4765 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
|
4766 { |
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4767 *value = INFINITY; |
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4768 return 3; |
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4769 } |
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4770 if (STRNICMP(text, "-inf", 3) == 0) |
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4771 { |
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4772 *value = -INFINITY; |
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4773 return 4; |
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4774 } |
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4775 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
|
4776 { |
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4777 *value = NAN; |
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4778 return 3; |
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4779 } |
1624 | 4780 f = strtod(s, &s); |
4781 *value = f; | |
4782 return (int)((char_u *)s - text); | |
4783 } | |
4784 #endif | |
4785 | |
97 | 4786 /* |
7 | 4787 * Get the value of an environment variable. |
4788 * "arg" is pointing to the '$'. It is advanced to after the name. | |
4789 * If the environment variable was not set, silently assume it is empty. | |
5858 | 4790 * Return FAIL if the name is invalid. |
7 | 4791 */ |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
4792 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4793 get_env_tv(char_u **arg, typval_T *rettv, int evaluate) |
7 | 4794 { |
4795 char_u *string = NULL; | |
4796 int len; | |
4797 int cc; | |
4798 char_u *name; | |
170 | 4799 int mustfree = FALSE; |
7 | 4800 |
4801 ++*arg; | |
4802 name = *arg; | |
4803 len = get_env_len(arg); | |
4804 if (evaluate) | |
4805 { | |
5858 | 4806 if (len == 0) |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4807 return FAIL; // invalid empty name |
5858 | 4808 |
4809 cc = name[len]; | |
4810 name[len] = NUL; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4811 // first try vim_getenv(), fast for normal environment vars |
5858 | 4812 string = vim_getenv(name, &mustfree); |
4813 if (string != NULL && *string != NUL) | |
4814 { | |
4815 if (!mustfree) | |
4816 string = vim_strsave(string); | |
4817 } | |
4818 else | |
4819 { | |
4820 if (mustfree) | |
4821 vim_free(string); | |
4822 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4823 // next try expanding things like $VIM and ${HOME} |
5858 | 4824 string = expand_env_save(name - 1); |
4825 if (string != NULL && *string == '$') | |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13037
diff
changeset
|
4826 VIM_CLEAR(string); |
5858 | 4827 } |
4828 name[len] = cc; | |
4829 | |
71 | 4830 rettv->v_type = VAR_STRING; |
4831 rettv->vval.v_string = string; | |
7 | 4832 } |
4833 | |
4834 return OK; | |
4835 } | |
4836 | |
3214 | 4837 /* |
7 | 4838 * Translate a String variable into a position. |
685 | 4839 * Returns NULL when there is an error. |
7 | 4840 */ |
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
4841 pos_T * |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4842 var2fpos( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4843 typval_T *varp, |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4844 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
|
4845 int *fnum) // set to fnum for '0, 'A, etc. |
7 | 4846 { |
700 | 4847 char_u *name; |
7 | 4848 static pos_T pos; |
700 | 4849 pos_T *pp; |
7 | 4850 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4851 // Argument can be [lnum, col, coladd]. |
685 | 4852 if (varp->v_type == VAR_LIST) |
4853 { | |
4854 list_T *l; | |
4855 int len; | |
705 | 4856 int error = FALSE; |
1317 | 4857 listitem_T *li; |
685 | 4858 |
4859 l = varp->vval.v_list; | |
4860 if (l == NULL) | |
4861 return NULL; | |
4862 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4863 // Get the line number |
705 | 4864 pos.lnum = list_find_nr(l, 0L, &error); |
4865 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
|
4866 return NULL; // invalid line number |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4867 |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4868 // Get the column number |
705 | 4869 pos.col = list_find_nr(l, 1L, &error); |
4870 if (error) | |
685 | 4871 return NULL; |
4872 len = (long)STRLEN(ml_get(pos.lnum)); | |
1317 | 4873 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4874 // We accept "$" for the column number: last column. |
1317 | 4875 li = list_find(l, 1L); |
4876 if (li != NULL && li->li_tv.v_type == VAR_STRING | |
4877 && li->li_tv.vval.v_string != NULL | |
4878 && STRCMP(li->li_tv.vval.v_string, "$") == 0) | |
4879 pos.col = len + 1; | |
4880 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4881 // Accept a position up to the NUL after the line. |
826 | 4882 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
|
4883 return NULL; // invalid column number |
705 | 4884 --pos.col; |
4885 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4886 // Get the virtual offset. Defaults to zero. |
705 | 4887 pos.coladd = list_find_nr(l, 2L, &error); |
4888 if (error) | |
4889 pos.coladd = 0; | |
4890 | |
685 | 4891 return &pos; |
4892 } | |
4893 | |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
4894 name = tv_get_string_chk(varp); |
323 | 4895 if (name == NULL) |
4896 return NULL; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4897 if (name[0] == '.') // cursor |
7 | 4898 return &curwin->w_cursor; |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4899 if (name[0] == 'v' && name[1] == NUL) // Visual start |
1609 | 4900 { |
4901 if (VIsual_active) | |
4902 return &VIsual; | |
4903 return &curwin->w_cursor; | |
4904 } | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4905 if (name[0] == '\'') // mark |
7 | 4906 { |
4043 | 4907 pp = getmark_buf_fnum(curbuf, name[1], FALSE, fnum); |
7 | 4908 if (pp == NULL || pp == (pos_T *)-1 || pp->lnum <= 0) |
4909 return NULL; | |
4910 return pp; | |
4911 } | |
705 | 4912 |
4913 pos.coladd = 0; | |
4914 | |
1317 | 4915 if (name[0] == 'w' && dollar_lnum) |
666 | 4916 { |
4917 pos.col = 0; | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4918 if (name[1] == '0') // "w0": first visible line |
666 | 4919 { |
671 | 4920 update_topline(); |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4921 // 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
|
4922 // 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
|
4923 pos.lnum = curwin->w_topline > 0 ? curwin->w_topline : 1; |
666 | 4924 return &pos; |
4925 } | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4926 else if (name[1] == '$') // "w$": last visible line |
666 | 4927 { |
671 | 4928 validate_botline(); |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4929 // 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
|
4930 pos.lnum = curwin->w_botline > 0 ? curwin->w_botline - 1 : 0; |
666 | 4931 return &pos; |
4932 } | |
4933 } | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4934 else if (name[0] == '$') // last column or line |
7 | 4935 { |
1317 | 4936 if (dollar_lnum) |
7 | 4937 { |
4938 pos.lnum = curbuf->b_ml.ml_line_count; | |
4939 pos.col = 0; | |
4940 } | |
4941 else | |
4942 { | |
4943 pos.lnum = curwin->w_cursor.lnum; | |
4944 pos.col = (colnr_T)STRLEN(ml_get_curline()); | |
4945 } | |
4946 return &pos; | |
4947 } | |
4948 return NULL; | |
4949 } | |
4950 | |
4951 /* | |
709 | 4952 * Convert list in "arg" into a position and optional file number. |
4953 * When "fnump" is NULL there is no file number, only 3 items. | |
4954 * Note that the column is passed on as-is, the caller may want to decrement | |
4955 * it to use 1 for the first column. | |
4956 * Return FAIL when conversion is not possible, doesn't check the position for | |
4957 * validity. | |
4958 */ | |
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
4959 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4960 list2fpos( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4961 typval_T *arg, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
4962 pos_T *posp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4963 int *fnump, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4964 colnr_T *curswantp) |
709 | 4965 { |
4966 list_T *l = arg->vval.v_list; | |
4967 long i = 0; | |
4968 long n; | |
4969 | |
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patch 8.1.2378: using old C style comments
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parents:
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diff
changeset
|
4970 // 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
|
4971 // there when "fnump" isn't NULL; "coladd" and "curswant" are optional. |
915 | 4972 if (arg->v_type != VAR_LIST |
4973 || l == NULL | |
4974 || l->lv_len < (fnump == NULL ? 2 : 3) | |
5938 | 4975 || l->lv_len > (fnump == NULL ? 4 : 5)) |
709 | 4976 return FAIL; |
4977 | |
4978 if (fnump != NULL) | |
4979 { | |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4980 n = list_find_nr(l, i++, NULL); // fnum |
709 | 4981 if (n < 0) |
4982 return FAIL; | |
4983 if (n == 0) | |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4984 n = curbuf->b_fnum; // current buffer |
709 | 4985 *fnump = n; |
4986 } | |
4987 | |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4988 n = list_find_nr(l, i++, NULL); // lnum |
709 | 4989 if (n < 0) |
4990 return FAIL; | |
4991 posp->lnum = n; | |
4992 | |
18777
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patch 8.1.2378: using old C style comments
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parents:
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diff
changeset
|
4993 n = list_find_nr(l, i++, NULL); // col |
709 | 4994 if (n < 0) |
4995 return FAIL; | |
4996 posp->col = n; | |
4997 | |
18777
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diff
changeset
|
4998 n = list_find_nr(l, i, NULL); // off |
709 | 4999 if (n < 0) |
915 | 5000 posp->coladd = 0; |
5001 else | |
5002 posp->coladd = n; | |
709 | 5003 |
5938 | 5004 if (curswantp != NULL) |
18777
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diff
changeset
|
5005 *curswantp = list_find_nr(l, i + 1, NULL); // curswant |
5938 | 5006 |
709 | 5007 return OK; |
5008 } | |
5009 | |
5010 /* | |
7 | 5011 * Get the length of an environment variable name. |
5012 * Advance "arg" to the first character after the name. | |
5013 * Return 0 for error. | |
5014 */ | |
17873
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patch 8.1.1933: the eval.c file is too big
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diff
changeset
|
5015 int |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5016 get_env_len(char_u **arg) |
7 | 5017 { |
5018 char_u *p; | |
5019 int len; | |
5020 | |
5021 for (p = *arg; vim_isIDc(*p); ++p) | |
5022 ; | |
18777
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diff
changeset
|
5023 if (p == *arg) // no name found |
7 | 5024 return 0; |
5025 | |
5026 len = (int)(p - *arg); | |
5027 *arg = p; | |
5028 return len; | |
5029 } | |
5030 | |
5031 /* | |
5032 * Get the length of the name of a function or internal variable. | |
5033 * "arg" is advanced to the first non-white character after the name. | |
5034 * Return 0 if something is wrong. | |
5035 */ | |
9562
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commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
5036 int |
7817
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7788
diff
changeset
|
5037 get_id_len(char_u **arg) |
7 | 5038 { |
5039 char_u *p; | |
5040 int len; | |
5041 | |
18777
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changeset
|
5042 // Find the end of the name. |
7 | 5043 for (p = *arg; eval_isnamec(*p); ++p) |
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diff
changeset
|
5044 { |
9c420b8db435
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parents:
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diff
changeset
|
5045 if (*p == ':') |
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5046 { |
18777
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patch 8.1.2378: using old C style comments
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|
5047 // "s:" is start of "s:var", but "n:" is not and can be used in |
3a68dc2a1bc1
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parents:
18763
diff
changeset
|
5048 // slice "[n:]". Also "xx:" is not a namespace. |
7611
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parents:
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diff
changeset
|
5049 len = (int)(p - *arg); |
9c420b8db435
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parents:
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diff
changeset
|
5050 if ((len == 1 && vim_strchr(NAMESPACE_CHAR, **arg) == NULL) |
9c420b8db435
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parents:
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diff
changeset
|
5051 || len > 1) |
9c420b8db435
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diff
changeset
|
5052 break; |
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
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diff
changeset
|
5053 } |
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
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diff
changeset
|
5054 } |
18777
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patch 8.1.2378: using old C style comments
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diff
changeset
|
5055 if (p == *arg) // no name found |
7 | 5056 return 0; |
5057 | |
5058 len = (int)(p - *arg); | |
5059 *arg = skipwhite(p); | |
5060 | |
5061 return len; | |
5062 } | |
5063 | |
5064 /* | |
124 | 5065 * Get the length of the name of a variable or function. |
5066 * Only the name is recognized, does not handle ".key" or "[idx]". | |
7 | 5067 * "arg" is advanced to the first non-white character after the name. |
159 | 5068 * Return -1 if curly braces expansion failed. |
5069 * Return 0 if something else is wrong. | |
7 | 5070 * If the name contains 'magic' {}'s, expand them and return the |
5071 * expanded name in an allocated string via 'alias' - caller must free. | |
5072 */ | |
17873
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patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5073 int |
7817
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diff
changeset
|
5074 get_name_len( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5075 char_u **arg, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5076 char_u **alias, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5077 int evaluate, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5078 int verbose) |
7 | 5079 { |
5080 int len; | |
5081 char_u *p; | |
5082 char_u *expr_start; | |
5083 char_u *expr_end; | |
5084 | |
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5085 *alias = NULL; // default to no alias |
7 | 5086 |
5087 if ((*arg)[0] == K_SPECIAL && (*arg)[1] == KS_EXTRA | |
5088 && (*arg)[2] == (int)KE_SNR) | |
5089 { | |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5090 // hard coded <SNR>, already translated |
7 | 5091 *arg += 3; |
5092 return get_id_len(arg) + 3; | |
5093 } | |
5094 len = eval_fname_script(*arg); | |
5095 if (len > 0) | |
5096 { | |
18777
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patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5097 // literal "<SID>", "s:" or "<SNR>" |
7 | 5098 *arg += len; |
5099 } | |
5100 | |
5101 /* | |
71 | 5102 * Find the end of the name; check for {} construction. |
7 | 5103 */ |
271 | 5104 p = find_name_end(*arg, &expr_start, &expr_end, |
5105 len > 0 ? 0 : FNE_CHECK_START); | |
7 | 5106 if (expr_start != NULL) |
5107 { | |
5108 char_u *temp_string; | |
5109 | |
5110 if (!evaluate) | |
5111 { | |
5112 len += (int)(p - *arg); | |
5113 *arg = skipwhite(p); | |
5114 return len; | |
5115 } | |
5116 | |
5117 /* | |
5118 * Include any <SID> etc in the expanded string: | |
5119 * Thus the -len here. | |
5120 */ | |
5121 temp_string = make_expanded_name(*arg - len, expr_start, expr_end, p); | |
5122 if (temp_string == NULL) | |
159 | 5123 return -1; |
7 | 5124 *alias = temp_string; |
5125 *arg = skipwhite(p); | |
5126 return (int)STRLEN(temp_string); | |
5127 } | |
5128 | |
5129 len += get_id_len(arg); | |
15464
3faa7cc8207c
patch 8.1.0740: Tcl test fails
Bram Moolenaar <Bram@vim.org>
parents:
15460
diff
changeset
|
5130 // 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>
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diff
changeset
|
5131 // reported at a higher level. |
3faa7cc8207c
patch 8.1.0740: Tcl test fails
Bram Moolenaar <Bram@vim.org>
parents:
15460
diff
changeset
|
5132 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
|
5133 semsg(_(e_invexpr2), *arg); |
7 | 5134 |
5135 return len; | |
5136 } | |
5137 | |
71 | 5138 /* |
5139 * Find the end of a variable or function name, taking care of magic braces. | |
5140 * If "expr_start" is not NULL then "expr_start" and "expr_end" are set to the | |
5141 * start and end of the first magic braces item. | |
271 | 5142 * "flags" can have FNE_INCL_BR and FNE_CHECK_START. |
71 | 5143 * Return a pointer to just after the name. Equal to "arg" if there is no |
5144 * valid name. | |
5145 */ | |
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
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9560
diff
changeset
|
5146 char_u * |
7817
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diff
changeset
|
5147 find_name_end( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
5148 char_u *arg, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
5149 char_u **expr_start, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
5150 char_u **expr_end, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5151 int flags) |
71 | 5152 { |
5153 int mb_nest = 0; | |
5154 int br_nest = 0; | |
7 | 5155 char_u *p; |
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diff
changeset
|
5156 int len; |
20091
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patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5157 int vim9script = current_sctx.sc_version == SCRIPT_VERSION_VIM9; |
7 | 5158 |
71 | 5159 if (expr_start != NULL) |
5160 { | |
5161 *expr_start = NULL; | |
5162 *expr_end = NULL; | |
5163 } | |
5164 | |
18777
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changeset
|
5165 // Quick check for valid starting character. |
20091
a64c16ff98b8
patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5166 if ((flags & FNE_CHECK_START) && !eval_isnamec1(*arg) |
a64c16ff98b8
patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5167 && (*arg != '{' || vim9script)) |
271 | 5168 return arg; |
5169 | |
71 | 5170 for (p = arg; *p != NUL |
5171 && (eval_isnamec(*p) | |
20091
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diff
changeset
|
5172 || (*p == '{' && !vim9script) |
271 | 5173 || ((flags & FNE_INCL_BR) && (*p == '[' || *p == '.')) |
71 | 5174 || mb_nest != 0 |
11127
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changeset
|
5175 || br_nest != 0); MB_PTR_ADV(p)) |
468 | 5176 { |
5177 if (*p == '\'') | |
5178 { | |
18777
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changeset
|
5179 // skip over 'string' to avoid counting [ and ] inside it. |
11127
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changeset
|
5180 for (p = p + 1; *p != NUL && *p != '\''; MB_PTR_ADV(p)) |
468 | 5181 ; |
5182 if (*p == NUL) | |
5183 break; | |
5184 } | |
5185 else if (*p == '"') | |
5186 { | |
18777
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changeset
|
5187 // skip over "str\"ing" to avoid counting [ and ] inside it. |
11127
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changeset
|
5188 for (p = p + 1; *p != NUL && *p != '"'; MB_PTR_ADV(p)) |
468 | 5189 if (*p == '\\' && p[1] != NUL) |
5190 ++p; | |
5191 if (*p == NUL) | |
5192 break; | |
5193 } | |
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diff
changeset
|
5194 else if (br_nest == 0 && mb_nest == 0 && *p == ':') |
9c420b8db435
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changeset
|
5195 { |
18777
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changeset
|
5196 // "s:" is start of "s:var", but "n:" is not and can be used in |
3a68dc2a1bc1
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changeset
|
5197 // slice "[n:]". Also "xx:" is not a namespace. But {ns}: is. |
7611
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7605
diff
changeset
|
5198 len = (int)(p - arg); |
9c420b8db435
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7605
diff
changeset
|
5199 if ((len == 1 && vim_strchr(NAMESPACE_CHAR, *arg) == NULL) |
7627
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7615
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changeset
|
5200 || (len > 1 && p[-1] != '}')) |
7611
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7605
diff
changeset
|
5201 break; |
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
5202 } |
468 | 5203 |
71 | 5204 if (mb_nest == 0) |
5205 { | |
5206 if (*p == '[') | |
5207 ++br_nest; | |
5208 else if (*p == ']') | |
5209 --br_nest; | |
5210 } | |
468 | 5211 |
20091
a64c16ff98b8
patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents:
20061
diff
changeset
|
5212 if (br_nest == 0 && !vim9script) |
71 | 5213 { |
5214 if (*p == '{') | |
5215 { | |
5216 mb_nest++; | |
5217 if (expr_start != NULL && *expr_start == NULL) | |
5218 *expr_start = p; | |
5219 } | |
5220 else if (*p == '}') | |
5221 { | |
5222 mb_nest--; | |
5223 if (expr_start != NULL && mb_nest == 0 && *expr_end == NULL) | |
5224 *expr_end = p; | |
5225 } | |
5226 } | |
7 | 5227 } |
5228 | |
5229 return p; | |
5230 } | |
5231 | |
5232 /* | |
159 | 5233 * Expands out the 'magic' {}'s in a variable/function name. |
5234 * Note that this can call itself recursively, to deal with | |
5235 * constructs like foo{bar}{baz}{bam} | |
5236 * The four pointer arguments point to "foo{expre}ss{ion}bar" | |
5237 * "in_start" ^ | |
5238 * "expr_start" ^ | |
5239 * "expr_end" ^ | |
5240 * "in_end" ^ | |
5241 * | |
5242 * Returns a new allocated string, which the caller must free. | |
5243 * Returns NULL for failure. | |
5244 */ | |
5245 static char_u * | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5246 make_expanded_name( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5247 char_u *in_start, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5248 char_u *expr_start, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5249 char_u *expr_end, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5250 char_u *in_end) |
159 | 5251 { |
5252 char_u c1; | |
5253 char_u *retval = NULL; | |
5254 char_u *temp_result; | |
5255 char_u *nextcmd = NULL; | |
5256 | |
5257 if (expr_end == NULL || in_end == NULL) | |
5258 return NULL; | |
5259 *expr_start = NUL; | |
5260 *expr_end = NUL; | |
5261 c1 = *in_end; | |
5262 *in_end = NUL; | |
5263 | |
714 | 5264 temp_result = eval_to_string(expr_start + 1, &nextcmd, FALSE); |
159 | 5265 if (temp_result != NULL && nextcmd == NULL) |
5266 { | |
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
5267 retval = alloc(STRLEN(temp_result) + (expr_start - in_start) |
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
5268 + (in_end - expr_end) + 1); |
159 | 5269 if (retval != NULL) |
5270 { | |
5271 STRCPY(retval, in_start); | |
5272 STRCAT(retval, temp_result); | |
5273 STRCAT(retval, expr_end + 1); | |
5274 } | |
5275 } | |
5276 vim_free(temp_result); | |
5277 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5278 *in_end = c1; // put char back for error messages |
159 | 5279 *expr_start = '{'; |
5280 *expr_end = '}'; | |
5281 | |
5282 if (retval != NULL) | |
5283 { | |
271 | 5284 temp_result = find_name_end(retval, &expr_start, &expr_end, 0); |
159 | 5285 if (expr_start != NULL) |
5286 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5287 // Further expansion! |
159 | 5288 temp_result = make_expanded_name(retval, expr_start, |
5289 expr_end, temp_result); | |
5290 vim_free(retval); | |
5291 retval = temp_result; | |
5292 } | |
5293 } | |
5294 | |
5295 return retval; | |
5296 } | |
5297 | |
5298 /* | |
7 | 5299 * Return TRUE if character "c" can be used in a variable or function name. |
104 | 5300 * Does not include '{' or '}' for magic braces. |
7 | 5301 */ |
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
5302 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5303 eval_isnamec(int c) |
7 | 5304 { |
271 | 5305 return (ASCII_ISALNUM(c) || c == '_' || c == ':' || c == AUTOLOAD_CHAR); |
5306 } | |
5307 | |
5308 /* | |
5309 * Return TRUE if character "c" can be used as the first character in a | |
5310 * variable or function name (excluding '{' and '}'). | |
5311 */ | |
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
5312 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5313 eval_isnamec1(int c) |
271 | 5314 { |
5315 return (ASCII_ISALPHA(c) || c == '_'); | |
7 | 5316 } |
5317 | |
5318 /* | |
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
5319 * Handle: |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
5320 * - expr[expr], expr[expr:expr] subscript |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
5321 * - ".name" lookup |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
5322 * - function call with Funcref variable: func(expr) |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
5323 * - method call: var->method() |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
5324 * |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
5325 * Can all be combined in any order: dict.func(expr)[idx]['func'](expr)->len() |
159 | 5326 */ |
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
5327 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5328 handle_subscript( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5329 char_u **arg, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5330 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
|
5331 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
|
5332 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
|
5333 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
|
5334 char_u **end_leaderp) // end of '!' and '-' prefixes |
159 | 5335 { |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
5336 int evaluate = flags & EVAL_EVALUATE; |
159 | 5337 int ret = OK; |
5338 dict_T *selfdict = NULL; | |
5339 | |
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
|
5340 // "." 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
|
5341 // scriptversion is at least 2, where string concatenation is "..". |
159 | 5342 while (ret == OK |
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
5343 && (((**arg == '[' |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
5344 || (**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
|
5345 || (!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
|
5346 && (*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
|
5347 && 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
|
5348 || (**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
|
5349 || 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
|
5350 && !VIM_ISWHITE(*(*arg - 1))) |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
5351 || (**arg == '-' && (*arg)[1] == '>'))) |
159 | 5352 { |
5353 if (**arg == '(') | |
5354 { | |
17674
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
5355 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
|
5356 |
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
5357 // 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
|
5358 // 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
|
5359 // but not caught. |
159 | 5360 if (aborting()) |
5361 { | |
5362 if (ret == OK) | |
5363 clear_tv(rettv); | |
5364 ret = FAIL; | |
5365 } | |
5366 dict_unref(selfdict); | |
5367 selfdict = NULL; | |
5368 } | |
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
5369 else if (**arg == '-') |
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
5370 { |
17763
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
5371 // 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
|
5372 // applying ->. |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
5373 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
|
5374 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
|
5375 if (ret == OK) |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
5376 { |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
5377 if ((*arg)[2] == '{') |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
5378 // expr->{lambda}() |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
5379 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
|
5380 else |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
5381 // expr->name() |
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
5382 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
|
5383 } |
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
5384 } |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5385 else // **arg == '[' || **arg == '.' |
159 | 5386 { |
5387 dict_unref(selfdict); | |
5388 if (rettv->v_type == VAR_DICT) | |
5389 { | |
5390 selfdict = rettv->vval.v_dict; | |
5391 if (selfdict != NULL) | |
5392 ++selfdict->dv_refcount; | |
5393 } | |
5394 else | |
5395 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
|
5396 if (eval_index(arg, rettv, flags, verbose) == FAIL) |
159 | 5397 { |
5398 clear_tv(rettv); | |
5399 ret = FAIL; | |
5400 } | |
5401 } | |
5402 } | |
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents:
8554
diff
changeset
|
5403 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5404 // 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
|
5405 // 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
|
5406 // explicitly (pt_auto is FALSE). |
9104
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
5407 if (selfdict != NULL |
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
5408 && (rettv->v_type == VAR_FUNC |
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
5409 || (rettv->v_type == VAR_PARTIAL |
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
5410 && (rettv->vval.v_partial->pt_auto |
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
5411 || 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
|
5412 selfdict = make_partial(selfdict, rettv); |
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents:
8554
diff
changeset
|
5413 |
159 | 5414 dict_unref(selfdict); |
5415 return ret; | |
5416 } | |
5417 | |
5418 /* | |
1624 | 5419 * Allocate memory for a variable type-value, and make it empty (0 or NULL |
56 | 5420 * value). |
5421 */ | |
7877
7fbd2de703a9
commit https://github.com/vim/vim/commit/11e0afa00a8e6c0aa1d50f760b5d5cb62dade038
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
5422 typval_T * |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5423 alloc_tv(void) |
56 | 5424 { |
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
|
5425 return ALLOC_CLEAR_ONE(typval_T); |
56 | 5426 } |
5427 | |
5428 /* | |
5429 * Allocate memory for a variable type-value, and assign a string to it. | |
7 | 5430 * The string "s" must have been allocated, it is consumed. |
5431 * Return NULL for out of memory, the variable otherwise. | |
5432 */ | |
17885
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
5433 typval_T * |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5434 alloc_string_tv(char_u *s) |
7 | 5435 { |
137 | 5436 typval_T *rettv; |
71 | 5437 |
5438 rettv = alloc_tv(); | |
5439 if (rettv != NULL) | |
5440 { | |
5441 rettv->v_type = VAR_STRING; | |
5442 rettv->vval.v_string = s; | |
7 | 5443 } |
5444 else | |
5445 vim_free(s); | |
71 | 5446 return rettv; |
7 | 5447 } |
5448 | |
5449 /* | |
56 | 5450 * Free the memory for a variable type-value. |
5451 */ | |
625 | 5452 void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5453 free_tv(typval_T *varp) |
7 | 5454 { |
5455 if (varp != NULL) | |
5456 { | |
56 | 5457 switch (varp->v_type) |
5458 { | |
117 | 5459 case VAR_FUNC: |
5460 func_unref(varp->vval.v_string); | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5461 // FALLTHROUGH |
56 | 5462 case VAR_STRING: |
5463 vim_free(varp->vval.v_string); | |
5464 break; | |
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5465 case VAR_PARTIAL: |
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5466 partial_unref(varp->vval.v_partial); |
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5467 break; |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5468 case VAR_BLOB: |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5469 blob_unref(varp->vval.v_blob); |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5470 break; |
56 | 5471 case VAR_LIST: |
5472 list_unref(varp->vval.v_list); | |
5473 break; | |
117 | 5474 case VAR_DICT: |
5475 dict_unref(varp->vval.v_dict); | |
5476 break; | |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5477 case VAR_JOB: |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5478 #ifdef FEAT_JOB_CHANNEL |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5479 job_unref(varp->vval.v_job); |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5480 break; |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5481 #endif |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5482 case VAR_CHANNEL: |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5483 #ifdef FEAT_JOB_CHANNEL |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5484 channel_unref(varp->vval.v_channel); |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5485 break; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5486 #endif |
156 | 5487 case VAR_NUMBER: |
1624 | 5488 case VAR_FLOAT: |
19922
1f42c49c3d29
patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
5489 case VAR_ANY: |
156 | 5490 case VAR_UNKNOWN: |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
5491 case VAR_VOID: |
19102
ba9f50bfda83
patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents:
19087
diff
changeset
|
5492 case VAR_BOOL: |
7768
3d8e4e0d7127
commit https://github.com/vim/vim/commit/6650a694547eb744afa060ec62dd8270e99db9f2
Christian Brabandt <cb@256bit.org>
parents:
7765
diff
changeset
|
5493 case VAR_SPECIAL: |
156 | 5494 break; |
56 | 5495 } |
7 | 5496 vim_free(varp); |
5497 } | |
5498 } | |
5499 | |
5500 /* | |
5501 * Free the memory for a variable value and set the value to NULL or 0. | |
5502 */ | |
446 | 5503 void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5504 clear_tv(typval_T *varp) |
7 | 5505 { |
5506 if (varp != NULL) | |
5507 { | |
56 | 5508 switch (varp->v_type) |
5509 { | |
117 | 5510 case VAR_FUNC: |
5511 func_unref(varp->vval.v_string); | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5512 // FALLTHROUGH |
56 | 5513 case VAR_STRING: |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13037
diff
changeset
|
5514 VIM_CLEAR(varp->vval.v_string); |
56 | 5515 break; |
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5516 case VAR_PARTIAL: |
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5517 partial_unref(varp->vval.v_partial); |
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5518 varp->vval.v_partial = NULL; |
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5519 break; |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5520 case VAR_BLOB: |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5521 blob_unref(varp->vval.v_blob); |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5522 varp->vval.v_blob = NULL; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5523 break; |
56 | 5524 case VAR_LIST: |
5525 list_unref(varp->vval.v_list); | |
121 | 5526 varp->vval.v_list = NULL; |
56 | 5527 break; |
100 | 5528 case VAR_DICT: |
5529 dict_unref(varp->vval.v_dict); | |
121 | 5530 varp->vval.v_dict = NULL; |
100 | 5531 break; |
71 | 5532 case VAR_NUMBER: |
19102
ba9f50bfda83
patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents:
19087
diff
changeset
|
5533 case VAR_BOOL: |
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5534 case VAR_SPECIAL: |
56 | 5535 varp->vval.v_number = 0; |
5536 break; | |
1624 | 5537 case VAR_FLOAT: |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5538 #ifdef FEAT_FLOAT |
1624 | 5539 varp->vval.v_float = 0.0; |
5540 break; | |
5541 #endif | |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5542 case VAR_JOB: |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5543 #ifdef FEAT_JOB_CHANNEL |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5544 job_unref(varp->vval.v_job); |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5545 varp->vval.v_job = NULL; |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5546 #endif |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5547 break; |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5548 case VAR_CHANNEL: |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5549 #ifdef FEAT_JOB_CHANNEL |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5550 channel_unref(varp->vval.v_channel); |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5551 varp->vval.v_channel = NULL; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5552 #endif |
71 | 5553 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
|
5554 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
|
5555 case VAR_VOID: |
71 | 5556 break; |
5557 } | |
151 | 5558 varp->v_lock = 0; |
71 | 5559 } |
5560 } | |
5561 | |
5562 /* | |
5563 * Set the value of a variable to NULL without freeing items. | |
5564 */ | |
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
5565 void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5566 init_tv(typval_T *varp) |
71 | 5567 { |
5568 if (varp != NULL) | |
20007
aadd1cae2ff5
patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents:
19922
diff
changeset
|
5569 CLEAR_POINTER(varp); |
7 | 5570 } |
5571 | |
5572 /* | |
5573 * Get the number value of a variable. | |
5574 * If it is a String variable, uses vim_str2nr(). | |
323 | 5575 * For incompatible types, return 0. |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
5576 * tv_get_number_chk() is similar to tv_get_number(), but informs the |
323 | 5577 * caller of incompatible types: it sets *denote to TRUE if "denote" |
5578 * is not NULL or returns -1 otherwise. | |
7 | 5579 */ |
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
5580 varnumber_T |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
5581 tv_get_number(typval_T *varp) |
56 | 5582 { |
323 | 5583 int error = FALSE; |
5584 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5585 return tv_get_number_chk(varp, &error); // return 0L on error |
323 | 5586 } |
5587 | |
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
5588 varnumber_T |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
5589 tv_get_number_chk(typval_T *varp, int *denote) |
323 | 5590 { |
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
5591 varnumber_T n = 0L; |
56 | 5592 |
5593 switch (varp->v_type) | |
5594 { | |
5595 case VAR_NUMBER: | |
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
5596 return varp->vval.v_number; |
1624 | 5597 case VAR_FLOAT: |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5598 #ifdef FEAT_FLOAT |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5599 emsg(_("E805: Using a Float as a Number")); |
1624 | 5600 break; |
5601 #endif | |
56 | 5602 case VAR_FUNC: |
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5603 case VAR_PARTIAL: |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5604 emsg(_("E703: Using a Funcref as a Number")); |
56 | 5605 break; |
5606 case VAR_STRING: | |
5607 if (varp->vval.v_string != NULL) | |
5608 vim_str2nr(varp->vval.v_string, NULL, NULL, | |
16706
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16704
diff
changeset
|
5609 STR2NR_ALL, &n, NULL, 0, FALSE); |
323 | 5610 return n; |
97 | 5611 case VAR_LIST: |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5612 emsg(_("E745: Using a List as a Number")); |
97 | 5613 break; |
117 | 5614 case VAR_DICT: |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5615 emsg(_("E728: Using a Dictionary as a Number")); |
117 | 5616 break; |
19102
ba9f50bfda83
patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents:
19087
diff
changeset
|
5617 case VAR_BOOL: |
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5618 case VAR_SPECIAL: |
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5619 return varp->vval.v_number == VVAL_TRUE ? 1 : 0; |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5620 case VAR_JOB: |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5621 #ifdef FEAT_JOB_CHANNEL |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5622 emsg(_("E910: Using a Job as a Number")); |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5623 break; |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5624 #endif |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5625 case VAR_CHANNEL: |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5626 #ifdef FEAT_JOB_CHANNEL |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5627 emsg(_("E913: Using a Channel as a Number")); |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5628 break; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5629 #endif |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5630 case VAR_BLOB: |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5631 emsg(_("E974: Using a Blob as a Number")); |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5632 break; |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5633 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
|
5634 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
|
5635 case VAR_VOID: |
19554
b38d73f36467
patch 8.2.0334: abort called when using test_void()
Bram Moolenaar <Bram@vim.org>
parents:
19477
diff
changeset
|
5636 internal_error_no_abort("tv_get_number(UNKNOWN)"); |
56 | 5637 break; |
5638 } | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5639 if (denote == NULL) // useful for values that must be unsigned |
323 | 5640 n = -1; |
5641 else | |
5642 *denote = TRUE; | |
56 | 5643 return n; |
7 | 5644 } |
5645 | |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5646 #ifdef FEAT_FLOAT |
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
5647 float_T |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
5648 tv_get_float(typval_T *varp) |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5649 { |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5650 switch (varp->v_type) |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5651 { |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5652 case VAR_NUMBER: |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5653 return (float_T)(varp->vval.v_number); |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5654 case VAR_FLOAT: |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5655 return varp->vval.v_float; |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5656 case VAR_FUNC: |
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5657 case VAR_PARTIAL: |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5658 emsg(_("E891: Using a Funcref as a Float")); |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5659 break; |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5660 case VAR_STRING: |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5661 emsg(_("E892: Using a String as a Float")); |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5662 break; |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5663 case VAR_LIST: |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5664 emsg(_("E893: Using a List as a Float")); |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5665 break; |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5666 case VAR_DICT: |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5667 emsg(_("E894: Using a Dictionary as a Float")); |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5668 break; |
19102
ba9f50bfda83
patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents:
19087
diff
changeset
|
5669 case VAR_BOOL: |
ba9f50bfda83
patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents:
19087
diff
changeset
|
5670 emsg(_("E362: Using a boolean value as a Float")); |
ba9f50bfda83
patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents:
19087
diff
changeset
|
5671 break; |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5672 case VAR_SPECIAL: |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5673 emsg(_("E907: Using a special value as a Float")); |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5674 break; |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5675 case VAR_JOB: |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5676 # ifdef FEAT_JOB_CHANNEL |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5677 emsg(_("E911: Using a Job as a Float")); |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5678 break; |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5679 # endif |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5680 case VAR_CHANNEL: |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5681 # ifdef FEAT_JOB_CHANNEL |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5682 emsg(_("E914: Using a Channel as a Float")); |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5683 break; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5684 # endif |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5685 case VAR_BLOB: |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5686 emsg(_("E975: Using a Blob as a Float")); |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5687 break; |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5688 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
|
5689 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
|
5690 case VAR_VOID: |
19554
b38d73f36467
patch 8.2.0334: abort called when using test_void()
Bram Moolenaar <Bram@vim.org>
parents:
19477
diff
changeset
|
5691 internal_error_no_abort("tv_get_float(UNKNOWN)"); |
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5692 break; |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5693 } |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5694 return 0; |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5695 } |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5696 #endif |
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5697 |
7 | 5698 /* |
5699 * Get the string value of a variable. | |
5700 * If it is a Number variable, the number is converted into a string. | |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
5701 * tv_get_string() uses a single, static buffer. YOU CAN ONLY USE IT ONCE! |
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
5702 * tv_get_string_buf() uses a given buffer. |
7 | 5703 * If the String variable has never been set, return an empty string. |
5704 * Never returns NULL; | |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
5705 * tv_get_string_chk() and tv_get_string_buf_chk() are similar, but return |
323 | 5706 * NULL on error. |
7 | 5707 */ |
8498
42277980a76d
commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5708 char_u * |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
5709 tv_get_string(typval_T *varp) |
7 | 5710 { |
5711 static char_u mybuf[NUMBUFLEN]; | |
5712 | |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
5713 return tv_get_string_buf(varp, mybuf); |
7 | 5714 } |
5715 | |
8498
42277980a76d
commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5716 char_u * |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
5717 tv_get_string_buf(typval_T *varp, char_u *buf) |
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
5718 { |
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
5719 char_u *res = tv_get_string_buf_chk(varp, buf); |
323 | 5720 |
5721 return res != NULL ? res : (char_u *)""; | |
5722 } | |
5723 | |
5810 | 5724 /* |
5725 * Careful: This uses a single, static buffer. YOU CAN ONLY USE IT ONCE! | |
5726 */ | |
449 | 5727 char_u * |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
5728 tv_get_string_chk(typval_T *varp) |
323 | 5729 { |
5730 static char_u mybuf[NUMBUFLEN]; | |
5731 | |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
5732 return tv_get_string_buf_chk(varp, mybuf); |
323 | 5733 } |
5734 | |
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5735 char_u * |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
5736 tv_get_string_buf_chk(typval_T *varp, char_u *buf) |
323 | 5737 { |
56 | 5738 switch (varp->v_type) |
5739 { | |
5740 case VAR_NUMBER: | |
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
5741 vim_snprintf((char *)buf, NUMBUFLEN, "%lld", |
19477
2bb0e80fcd32
patch 8.2.0296: mixing up "long long" and __int64 may cause problems
Bram Moolenaar <Bram@vim.org>
parents:
19201
diff
changeset
|
5742 (varnumber_T)varp->vval.v_number); |
56 | 5743 return buf; |
5744 case VAR_FUNC: | |
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5745 case VAR_PARTIAL: |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5746 emsg(_("E729: using Funcref as a String")); |
56 | 5747 break; |
5748 case VAR_LIST: | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5749 emsg(_("E730: using List as a String")); |
100 | 5750 break; |
5751 case VAR_DICT: | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5752 emsg(_("E731: using Dictionary as a String")); |
56 | 5753 break; |
1624 | 5754 case VAR_FLOAT: |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5755 #ifdef FEAT_FLOAT |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5756 emsg(_(e_float_as_string)); |
1624 | 5757 break; |
5758 #endif | |
56 | 5759 case VAR_STRING: |
5760 if (varp->vval.v_string != NULL) | |
5761 return varp->vval.v_string; | |
323 | 5762 return (char_u *)""; |
19102
ba9f50bfda83
patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents:
19087
diff
changeset
|
5763 case VAR_BOOL: |
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5764 case VAR_SPECIAL: |
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5765 STRCPY(buf, get_var_special_name(varp->vval.v_number)); |
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5766 return buf; |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5767 case VAR_BLOB: |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5768 emsg(_("E976: using Blob as a String")); |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5769 break; |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5770 case VAR_JOB: |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5771 #ifdef FEAT_JOB_CHANNEL |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5772 { |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5773 job_T *job = varp->vval.v_job; |
8424
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
5774 char *status; |
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
5775 |
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
5776 if (job == NULL) |
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
5777 return (char_u *)"no process"; |
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
5778 status = job->jv_status == JOB_FAILED ? "fail" |
10386
d3f0946b4a80
commit https://github.com/vim/vim/commit/7df915d113ac1981792c50e8b000c9f5f784b78b
Christian Brabandt <cb@256bit.org>
parents:
10381
diff
changeset
|
5779 : job->jv_status >= JOB_ENDED ? "dead" |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5780 : "run"; |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5781 # ifdef UNIX |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5782 vim_snprintf((char *)buf, NUMBUFLEN, |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5783 "process %ld %s", (long)job->jv_pid, status); |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15790
diff
changeset
|
5784 # elif defined(MSWIN) |
8001
e5dbeb923ce6
commit https://github.com/vim/vim/commit/4d8747cdfc13843a5680dc8340fbeb6d32e7b626
Christian Brabandt <cb@256bit.org>
parents:
7995
diff
changeset
|
5785 vim_snprintf((char *)buf, NUMBUFLEN, |
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8019
diff
changeset
|
5786 "process %ld %s", |
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8019
diff
changeset
|
5787 (long)job->jv_proc_info.dwProcessId, |
8001
e5dbeb923ce6
commit https://github.com/vim/vim/commit/4d8747cdfc13843a5680dc8340fbeb6d32e7b626
Christian Brabandt <cb@256bit.org>
parents:
7995
diff
changeset
|
5788 status); |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5789 # else |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5790 // fall-back |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5791 vim_snprintf((char *)buf, NUMBUFLEN, "process ? %s", status); |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5792 # endif |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5793 return buf; |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5794 } |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5795 #endif |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5796 break; |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5797 case VAR_CHANNEL: |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5798 #ifdef FEAT_JOB_CHANNEL |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5799 { |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5800 channel_T *channel = varp->vval.v_channel; |
10235
ad6851687158
commit https://github.com/vim/vim/commit/0e77b7691ee7c477facb4c9d9162c8603ada2d84
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
5801 char *status = channel_status(channel, -1); |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5802 |
8070
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
5803 if (channel == NULL) |
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
5804 vim_snprintf((char *)buf, NUMBUFLEN, "channel %s", status); |
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
5805 else |
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
5806 vim_snprintf((char *)buf, NUMBUFLEN, |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5807 "channel %d %s", channel->ch_id, status); |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5808 return buf; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5809 } |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5810 #endif |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5811 break; |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5812 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
|
5813 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
|
5814 case VAR_VOID: |
19085
fd1070ff696b
patch 8.2.0103: using null object with execute() has strange effects
Bram Moolenaar <Bram@vim.org>
parents:
19081
diff
changeset
|
5815 emsg(_(e_inval_string)); |
56 | 5816 break; |
5817 } | |
323 | 5818 return NULL; |
7 | 5819 } |
5820 | |
5821 /* | |
15219
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5822 * Turn a typeval into a string. Similar to tv_get_string_buf() but uses |
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5823 * string() on Dict, List, etc. |
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5824 */ |
17789
0f7ae8010787
patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents:
17781
diff
changeset
|
5825 static char_u * |
15219
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5826 tv_stringify(typval_T *varp, char_u *buf) |
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5827 { |
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5828 if (varp->v_type == VAR_LIST |
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5829 || varp->v_type == VAR_DICT |
19081
3b1f83fdaabc
patch 8.2.0101: crash when passing null object to ":echomsg"
Bram Moolenaar <Bram@vim.org>
parents:
19047
diff
changeset
|
5830 || varp->v_type == VAR_BLOB |
15219
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5831 || varp->v_type == VAR_FUNC |
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5832 || varp->v_type == VAR_PARTIAL |
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5833 || varp->v_type == VAR_FLOAT) |
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5834 { |
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5835 typval_T tmp; |
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5836 |
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5837 f_string(varp, &tmp); |
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5838 tv_get_string_buf(&tmp, buf); |
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5839 clear_tv(varp); |
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5840 *varp = tmp; |
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5841 return tmp.vval.v_string; |
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5842 } |
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5843 return tv_get_string_buf(varp, buf); |
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5844 } |
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5845 |
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5846 /* |
15780
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5847 * Return TRUE if typeval "tv" and its value are set to be locked (immutable). |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5848 * Also give an error message, using "name" or _("name") when use_gettext is |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5849 * TRUE. |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5850 */ |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5851 static int |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5852 tv_check_lock(typval_T *tv, char_u *name, int use_gettext) |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5853 { |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5854 int lock = 0; |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5855 |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5856 switch (tv->v_type) |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5857 { |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5858 case VAR_BLOB: |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5859 if (tv->vval.v_blob != NULL) |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5860 lock = tv->vval.v_blob->bv_lock; |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5861 break; |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5862 case VAR_LIST: |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5863 if (tv->vval.v_list != NULL) |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5864 lock = tv->vval.v_list->lv_lock; |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5865 break; |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5866 case VAR_DICT: |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5867 if (tv->vval.v_dict != NULL) |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5868 lock = tv->vval.v_dict->dv_lock; |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5869 break; |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5870 default: |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5871 break; |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5872 } |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5873 return var_check_lock(tv->v_lock, name, use_gettext) |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5874 || (lock != 0 && var_check_lock(lock, name, use_gettext)); |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5875 } |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5876 |
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5877 /* |
137 | 5878 * Copy the values from typval_T "from" to typval_T "to". |
56 | 5879 * When needed allocates string or increases reference count. |
15581
c2382f0d1279
patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5880 * Does not make a copy of a list, blob or dict but copies the reference! |
1772 | 5881 * It is OK for "from" and "to" to point to the same item. This is used to |
5882 * make a copy later. | |
56 | 5883 */ |
2050
afcf9db31561
updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents:
2045
diff
changeset
|
5884 void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5885 copy_tv(typval_T *from, typval_T *to) |
56 | 5886 { |
5887 to->v_type = from->v_type; | |
151 | 5888 to->v_lock = 0; |
56 | 5889 switch (from->v_type) |
5890 { | |
5891 case VAR_NUMBER: | |
19102
ba9f50bfda83
patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents:
19087
diff
changeset
|
5892 case VAR_BOOL: |
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5893 case VAR_SPECIAL: |
56 | 5894 to->vval.v_number = from->vval.v_number; |
5895 break; | |
1624 | 5896 case VAR_FLOAT: |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5897 #ifdef FEAT_FLOAT |
1624 | 5898 to->vval.v_float = from->vval.v_float; |
5899 break; | |
5900 #endif | |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5901 case VAR_JOB: |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5902 #ifdef FEAT_JOB_CHANNEL |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5903 to->vval.v_job = from->vval.v_job; |
8174
f2286ff0c102
commit https://github.com/vim/vim/commit/ee1cffc07a42441924c5353af7fd7ab6e97e5aae
Christian Brabandt <cb@256bit.org>
parents:
8170
diff
changeset
|
5904 if (to->vval.v_job != NULL) |
f2286ff0c102
commit https://github.com/vim/vim/commit/ee1cffc07a42441924c5353af7fd7ab6e97e5aae
Christian Brabandt <cb@256bit.org>
parents:
8170
diff
changeset
|
5905 ++to->vval.v_job->jv_refcount; |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5906 break; |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5907 #endif |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5908 case VAR_CHANNEL: |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5909 #ifdef FEAT_JOB_CHANNEL |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5910 to->vval.v_channel = from->vval.v_channel; |
8070
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
5911 if (to->vval.v_channel != NULL) |
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
5912 ++to->vval.v_channel->ch_refcount; |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5913 break; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5914 #endif |
56 | 5915 case VAR_STRING: |
5916 case VAR_FUNC: | |
5917 if (from->vval.v_string == NULL) | |
5918 to->vval.v_string = NULL; | |
5919 else | |
117 | 5920 { |
56 | 5921 to->vval.v_string = vim_strsave(from->vval.v_string); |
117 | 5922 if (from->v_type == VAR_FUNC) |
5923 func_ref(to->vval.v_string); | |
5924 } | |
56 | 5925 break; |
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5926 case VAR_PARTIAL: |
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5927 if (from->vval.v_partial == NULL) |
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5928 to->vval.v_partial = NULL; |
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5929 else |
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5930 { |
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5931 to->vval.v_partial = from->vval.v_partial; |
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5932 ++to->vval.v_partial->pt_refcount; |
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5933 } |
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5934 break; |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5935 case VAR_BLOB: |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5936 if (from->vval.v_blob == NULL) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5937 to->vval.v_blob = NULL; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5938 else |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5939 { |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5940 to->vval.v_blob = from->vval.v_blob; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5941 ++to->vval.v_blob->bv_refcount; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5942 } |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5943 break; |
56 | 5944 case VAR_LIST: |
5945 if (from->vval.v_list == NULL) | |
5946 to->vval.v_list = NULL; | |
5947 else | |
5948 { | |
5949 to->vval.v_list = from->vval.v_list; | |
5950 ++to->vval.v_list->lv_refcount; | |
5951 } | |
5952 break; | |
100 | 5953 case VAR_DICT: |
5954 if (from->vval.v_dict == NULL) | |
5955 to->vval.v_dict = NULL; | |
5956 else | |
5957 { | |
5958 to->vval.v_dict = from->vval.v_dict; | |
5959 ++to->vval.v_dict->dv_refcount; | |
5960 } | |
5961 break; | |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5962 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
|
5963 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
|
5964 case VAR_VOID: |
19554
b38d73f36467
patch 8.2.0334: abort called when using test_void()
Bram Moolenaar <Bram@vim.org>
parents:
19477
diff
changeset
|
5965 internal_error_no_abort("copy_tv(UNKNOWN)"); |
56 | 5966 break; |
5967 } | |
7 | 5968 } |
5969 | |
5970 /* | |
104 | 5971 * Make a copy of an item. |
5972 * Lists and Dictionaries are also copied. A deep copy if "deep" is set. | |
165 | 5973 * For deepcopy() "copyID" is zero for a full copy or the ID for when a |
5974 * reference to an already copied list/dict can be used. | |
5975 * Returns FAIL or OK. | |
5976 */ | |
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5977 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5978 item_copy( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5979 typval_T *from, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5980 typval_T *to, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5981 int deep, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5982 int copyID) |
104 | 5983 { |
5984 static int recurse = 0; | |
165 | 5985 int ret = OK; |
104 | 5986 |
137 | 5987 if (recurse >= DICT_MAXNEST) |
104 | 5988 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5989 emsg(_("E698: variable nested too deep for making a copy")); |
165 | 5990 return FAIL; |
104 | 5991 } |
5992 ++recurse; | |
5993 | |
5994 switch (from->v_type) | |
5995 { | |
5996 case VAR_NUMBER: | |
1624 | 5997 case VAR_FLOAT: |
104 | 5998 case VAR_STRING: |
5999 case VAR_FUNC: | |
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6000 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
|
6001 case VAR_BOOL: |
7862
d4fec9208e7e
commit https://github.com/vim/vim/commit/155500077c80cdb5d9c63996000c011b66a676bf
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
6002 case VAR_SPECIAL: |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
6003 case VAR_JOB: |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
6004 case VAR_CHANNEL: |
104 | 6005 copy_tv(from, to); |
6006 break; | |
6007 case VAR_LIST: | |
6008 to->v_type = VAR_LIST; | |
151 | 6009 to->v_lock = 0; |
165 | 6010 if (from->vval.v_list == NULL) |
6011 to->vval.v_list = NULL; | |
6012 else if (copyID != 0 && from->vval.v_list->lv_copyID == copyID) | |
6013 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6014 // use the copy made earlier |
165 | 6015 to->vval.v_list = from->vval.v_list->lv_copylist; |
6016 ++to->vval.v_list->lv_refcount; | |
6017 } | |
6018 else | |
6019 to->vval.v_list = list_copy(from->vval.v_list, deep, copyID); | |
6020 if (to->vval.v_list == NULL) | |
6021 ret = FAIL; | |
104 | 6022 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
|
6023 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
|
6024 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
|
6025 break; |
104 | 6026 case VAR_DICT: |
6027 to->v_type = VAR_DICT; | |
151 | 6028 to->v_lock = 0; |
165 | 6029 if (from->vval.v_dict == NULL) |
6030 to->vval.v_dict = NULL; | |
6031 else if (copyID != 0 && from->vval.v_dict->dv_copyID == copyID) | |
6032 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6033 // use the copy made earlier |
165 | 6034 to->vval.v_dict = from->vval.v_dict->dv_copydict; |
6035 ++to->vval.v_dict->dv_refcount; | |
6036 } | |
6037 else | |
6038 to->vval.v_dict = dict_copy(from->vval.v_dict, deep, copyID); | |
6039 if (to->vval.v_dict == NULL) | |
6040 ret = FAIL; | |
104 | 6041 break; |
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
6042 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
|
6043 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
|
6044 case VAR_VOID: |
19554
b38d73f36467
patch 8.2.0334: abort called when using test_void()
Bram Moolenaar <Bram@vim.org>
parents:
19477
diff
changeset
|
6045 internal_error_no_abort("item_copy(UNKNOWN)"); |
165 | 6046 ret = FAIL; |
104 | 6047 } |
6048 --recurse; | |
165 | 6049 return ret; |
104 | 6050 } |
6051 | |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6052 void |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6053 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
|
6054 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6055 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
|
6056 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
|
6057 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
|
6058 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6059 if (*atstart) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6060 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6061 *atstart = FALSE; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6062 // 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
|
6063 // 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
|
6064 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
|
6065 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6066 // 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
|
6067 // 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
|
6068 // 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
|
6069 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
|
6070 msg_start(); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6071 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6072 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6073 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
|
6074 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
|
6075 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6076 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
|
6077 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
|
6078 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6079 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
|
6080 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6081 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
|
6082 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6083 // 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
|
6084 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
|
6085 *needclr = FALSE; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6086 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6087 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
|
6088 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6089 else |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6090 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6091 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
|
6092 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6093 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
|
6094 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6095 (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
|
6096 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
|
6097 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6098 else |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6099 (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
|
6100 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6101 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6102 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
|
6103 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6104 |
104 | 6105 /* |
7 | 6106 * ":echo expr1 ..." print each argument separated with a space, add a |
6107 * newline at the end. | |
6108 * ":echon expr1 ..." print each argument plain. | |
6109 */ | |
6110 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6111 ex_echo(exarg_T *eap) |
7 | 6112 { |
6113 char_u *arg = eap->arg; | |
137 | 6114 typval_T rettv; |
7 | 6115 char_u *p; |
6116 int needclr = TRUE; | |
6117 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
|
6118 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
|
6119 int called_emsg_before = called_emsg; |
7 | 6120 |
6121 if (eap->skip) | |
6122 ++emsg_skip; | |
20059
de756b3f4dee
patch 8.2.0585: Vim9: # comment not recognized after :vim9script
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
6123 while ((!ends_excmd2(eap->cmd, arg) || *arg == '"') && !got_int) |
7 | 6124 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6125 // 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
|
6126 // still need to be cleared. E.g., "echo 22,44". |
1624 | 6127 need_clr_eos = needclr; |
6128 | |
7 | 6129 p = arg; |
20397
c225be44692a
patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents:
20392
diff
changeset
|
6130 if (eval1(&arg, &rettv, eap->skip ? 0 : EVAL_EVALUATE) == FAIL) |
7 | 6131 { |
6132 /* | |
6133 * Report the invalid expression unless the expression evaluation | |
6134 * has been cancelled due to an aborting error, an interrupt, or an | |
6135 * exception. | |
6136 */ | |
15456
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
6137 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
|
6138 && 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
|
6139 semsg(_(e_invexpr2), p); |
1624 | 6140 need_clr_eos = FALSE; |
6141 break; | |
6142 } | |
6143 need_clr_eos = FALSE; | |
6144 | |
7 | 6145 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
|
6146 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
|
6147 |
71 | 6148 clear_tv(&rettv); |
7 | 6149 arg = skipwhite(arg); |
6150 } | |
6151 eap->nextcmd = check_nextcmd(arg); | |
6152 | |
6153 if (eap->skip) | |
6154 --emsg_skip; | |
6155 else | |
6156 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6157 // remove text that may still be there from the command |
7 | 6158 if (needclr) |
6159 msg_clr_eos(); | |
6160 if (eap->cmdidx == CMD_echo) | |
6161 msg_end(); | |
6162 } | |
6163 } | |
6164 | |
6165 /* | |
6166 * ":echohl {name}". | |
6167 */ | |
6168 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6169 ex_echohl(exarg_T *eap) |
7 | 6170 { |
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
6171 echo_attr = syn_name2attr(eap->arg); |
7 | 6172 } |
6173 | |
6174 /* | |
17922
4d63d47d87ef
patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents:
17893
diff
changeset
|
6175 * 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
|
6176 */ |
4d63d47d87ef
patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents:
17893
diff
changeset
|
6177 int |
4d63d47d87ef
patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents:
17893
diff
changeset
|
6178 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
|
6179 { |
4d63d47d87ef
patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents:
17893
diff
changeset
|
6180 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
|
6181 } |
4d63d47d87ef
patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents:
17893
diff
changeset
|
6182 |
4d63d47d87ef
patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents:
17893
diff
changeset
|
6183 /* |
7 | 6184 * ":execute expr1 ..." execute the result of an expression. |
6185 * ":echomsg expr1 ..." Print a message | |
6186 * ":echoerr expr1 ..." Print an error | |
6187 * Each gets spaces around each argument and a newline at the end for | |
6188 * echo commands | |
6189 */ | |
6190 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6191 ex_execute(exarg_T *eap) |
7 | 6192 { |
6193 char_u *arg = eap->arg; | |
137 | 6194 typval_T rettv; |
7 | 6195 int ret = OK; |
6196 char_u *p; | |
6197 garray_T ga; | |
6198 int len; | |
6199 | |
6200 ga_init2(&ga, 1, 80); | |
6201 | |
6202 if (eap->skip) | |
6203 ++emsg_skip; | |
20061
6e6a75800884
patch 8.2.0586: Vim9: # comment not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
20059
diff
changeset
|
6204 while (!ends_excmd2(eap->cmd, arg) || *arg == '"') |
7 | 6205 { |
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
|
6206 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
|
6207 if (ret == FAIL) |
7 | 6208 break; |
6209 | |
6210 if (!eap->skip) | |
6211 { | |
15219
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
6212 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
|
6213 |
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
6214 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
|
6215 { |
e3848b251a01
patch 8.2.0104: using channel or job with ":execute" has strange effects
Bram Moolenaar <Bram@vim.org>
parents:
19085
diff
changeset
|
6216 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
|
6217 { |
e3848b251a01
patch 8.2.0104: using channel or job with ":execute" has strange effects
Bram Moolenaar <Bram@vim.org>
parents:
19085
diff
changeset
|
6218 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
|
6219 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
|
6220 } |
e3848b251a01
patch 8.2.0104: using channel or job with ":execute" has strange effects
Bram Moolenaar <Bram@vim.org>
parents:
19085
diff
changeset
|
6221 else |
e3848b251a01
patch 8.2.0104: using channel or job with ":execute" has strange effects
Bram Moolenaar <Bram@vim.org>
parents:
19085
diff
changeset
|
6222 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
|
6223 } |
15219
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
6224 else |
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
6225 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
|
6226 if (p == NULL) |
3b1f83fdaabc
patch 8.2.0101: crash when passing null object to ":echomsg"
Bram Moolenaar <Bram@vim.org>
parents:
19047
diff
changeset
|
6227 { |
3b1f83fdaabc
patch 8.2.0101: crash when passing null object to ":echomsg"
Bram Moolenaar <Bram@vim.org>
parents:
19047
diff
changeset
|
6228 clear_tv(&rettv); |
3b1f83fdaabc
patch 8.2.0101: crash when passing null object to ":echomsg"
Bram Moolenaar <Bram@vim.org>
parents:
19047
diff
changeset
|
6229 ret = FAIL; |
3b1f83fdaabc
patch 8.2.0101: crash when passing null object to ":echomsg"
Bram Moolenaar <Bram@vim.org>
parents:
19047
diff
changeset
|
6230 break; |
3b1f83fdaabc
patch 8.2.0101: crash when passing null object to ":echomsg"
Bram Moolenaar <Bram@vim.org>
parents:
19047
diff
changeset
|
6231 } |
7 | 6232 len = (int)STRLEN(p); |
6233 if (ga_grow(&ga, len + 2) == FAIL) | |
6234 { | |
71 | 6235 clear_tv(&rettv); |
7 | 6236 ret = FAIL; |
6237 break; | |
6238 } | |
6239 if (ga.ga_len) | |
6240 ((char_u *)(ga.ga_data))[ga.ga_len++] = ' '; | |
6241 STRCPY((char_u *)(ga.ga_data) + ga.ga_len, p); | |
6242 ga.ga_len += len; | |
6243 } | |
6244 | |
71 | 6245 clear_tv(&rettv); |
7 | 6246 arg = skipwhite(arg); |
6247 } | |
6248 | |
6249 if (ret != FAIL && ga.ga_data != NULL) | |
6250 { | |
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
|
6251 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
|
6252 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6253 // 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
|
6254 // 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
|
6255 // 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
|
6256 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
|
6257 } |
404e98047f0b
patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
6258 |
7 | 6259 if (eap->cmdidx == CMD_echomsg) |
625 | 6260 { |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15517
diff
changeset
|
6261 msg_attr(ga.ga_data, echo_attr); |
625 | 6262 out_flush(); |
6263 } | |
7 | 6264 else if (eap->cmdidx == CMD_echoerr) |
6265 { | |
20142
fe8d0a4344df
patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents:
20128
diff
changeset
|
6266 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
|
6267 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6268 // 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
|
6269 emsg(ga.ga_data); |
7 | 6270 if (!force_abort) |
6271 did_emsg = save_did_emsg; | |
6272 } | |
6273 else if (eap->cmdidx == CMD_execute) | |
6274 do_cmdline((char_u *)ga.ga_data, | |
6275 eap->getline, eap->cookie, DOCMD_NOWAIT|DOCMD_VERBOSE); | |
6276 } | |
6277 | |
6278 ga_clear(&ga); | |
6279 | |
6280 if (eap->skip) | |
6281 --emsg_skip; | |
6282 | |
6283 eap->nextcmd = check_nextcmd(arg); | |
6284 } | |
6285 | |
6286 /* | |
6287 * Skip over the name of an option: "&option", "&g:option" or "&l:option". | |
6288 * "arg" points to the "&" or '+' when called, to "option" when returning. | |
6289 * Returns NULL when no option name found. Otherwise pointer to the char | |
6290 * after the option name. | |
6291 */ | |
17873
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17833
diff
changeset
|
6292 char_u * |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6293 find_option_end(char_u **arg, int *opt_flags) |
7 | 6294 { |
6295 char_u *p = *arg; | |
6296 | |
6297 ++p; | |
6298 if (*p == 'g' && p[1] == ':') | |
6299 { | |
6300 *opt_flags = OPT_GLOBAL; | |
6301 p += 2; | |
6302 } | |
6303 else if (*p == 'l' && p[1] == ':') | |
6304 { | |
6305 *opt_flags = OPT_LOCAL; | |
6306 p += 2; | |
6307 } | |
6308 else | |
6309 *opt_flags = 0; | |
6310 | |
6311 if (!ASCII_ISALPHA(*p)) | |
6312 return NULL; | |
6313 *arg = p; | |
6314 | |
6315 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
|
6316 p += 4; // termcap option |
7 | 6317 else |
6318 while (ASCII_ISALPHA(*p)) | |
6319 ++p; | |
6320 return p; | |
6321 } | |
6322 | |
6323 /* | |
448 | 6324 * Display script name where an item was last set. |
6325 * Should only be invoked when 'verbose' is non-zero. | |
6326 */ | |
6327 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
|
6328 last_set_msg(sctx_T script_ctx) |
448 | 6329 { |
507 | 6330 char_u *p; |
6331 | |
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
|
6332 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
|
6333 { |
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14439
diff
changeset
|
6334 p = home_replace_save(NULL, get_scriptname(script_ctx.sc_sid)); |
507 | 6335 if (p != NULL) |
6336 { | |
6337 verbose_enter(); | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15517
diff
changeset
|
6338 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
|
6339 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
|
6340 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
|
6341 { |
18939
25ebc35e104f
patch 8.2.0030: "gF" does not work on output of "verbose command"
Bram Moolenaar <Bram@vim.org>
parents:
18851
diff
changeset
|
6342 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
|
6343 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
|
6344 } |
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14439
diff
changeset
|
6345 verbose_leave(); |
507 | 6346 vim_free(p); |
6347 } | |
448 | 6348 } |
6349 } | |
6350 | |
16036
89fb86821b4a
patch 8.1.1023: may use NULL pointer when indexing a blob
Bram Moolenaar <Bram@vim.org>
parents:
16013
diff
changeset
|
6351 /* |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6352 * Compare "typ1" and "typ2". Put the result in "typ1". |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6353 */ |
13262
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6354 int |
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6355 typval_compare( |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6356 typval_T *typ1, // first operand |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6357 typval_T *typ2, // second operand |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6358 exptype_T type, // operator |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6359 int ic) // ignore case |
13262
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6360 { |
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6361 int i; |
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6362 varnumber_T n1, n2; |
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6363 char_u *s1, *s2; |
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6364 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; |
19017
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6365 int type_is = type == EXPR_IS || type == EXPR_ISNOT; |
13262
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6366 |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6367 if (type_is && typ1->v_type != typ2->v_type) |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6368 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6369 // For "is" a different type always means FALSE, for "notis" |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6370 // it means TRUE. |
19017
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6371 n1 = (type == EXPR_ISNOT); |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6372 } |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6373 else if (typ1->v_type == VAR_BLOB || typ2->v_type == VAR_BLOB) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6374 { |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6375 if (type_is) |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6376 { |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6377 n1 = (typ1->v_type == typ2->v_type |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6378 && typ1->vval.v_blob == typ2->vval.v_blob); |
19017
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6379 if (type == EXPR_ISNOT) |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6380 n1 = !n1; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6381 } |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6382 else if (typ1->v_type != typ2->v_type |
19017
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6383 || (type != EXPR_EQUAL && type != EXPR_NEQUAL)) |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6384 { |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6385 if (typ1->v_type != typ2->v_type) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
6386 emsg(_("E977: Can only compare Blob with Blob")); |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6387 else |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
6388 emsg(_(e_invalblob)); |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6389 clear_tv(typ1); |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6390 return FAIL; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6391 } |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6392 else |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6393 { |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6394 // Compare two Blobs for being equal or unequal. |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6395 n1 = blob_equal(typ1->vval.v_blob, typ2->vval.v_blob); |
19017
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6396 if (type == EXPR_NEQUAL) |
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6397 n1 = !n1; |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6398 } |
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6399 } |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6400 else if (typ1->v_type == VAR_LIST || typ2->v_type == VAR_LIST) |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6401 { |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6402 if (type_is) |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6403 { |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6404 n1 = (typ1->v_type == typ2->v_type |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6405 && typ1->vval.v_list == typ2->vval.v_list); |
19017
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6406 if (type == EXPR_ISNOT) |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6407 n1 = !n1; |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6408 } |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6409 else if (typ1->v_type != typ2->v_type |
19017
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6410 || (type != EXPR_EQUAL && type != EXPR_NEQUAL)) |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6411 { |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6412 if (typ1->v_type != typ2->v_type) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
6413 emsg(_("E691: Can only compare List with List")); |
13262
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6414 else |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
6415 emsg(_("E692: Invalid operation for List")); |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6416 clear_tv(typ1); |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6417 return FAIL; |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6418 } |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6419 else |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6420 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6421 // Compare two Lists for being equal or unequal. |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6422 n1 = list_equal(typ1->vval.v_list, typ2->vval.v_list, |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6423 ic, FALSE); |
19017
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6424 if (type == EXPR_NEQUAL) |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6425 n1 = !n1; |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6426 } |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6427 } |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6428 |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6429 else if (typ1->v_type == VAR_DICT || typ2->v_type == VAR_DICT) |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6430 { |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6431 if (type_is) |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6432 { |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6433 n1 = (typ1->v_type == typ2->v_type |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6434 && typ1->vval.v_dict == typ2->vval.v_dict); |
19017
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6435 if (type == EXPR_ISNOT) |
13262
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6436 n1 = !n1; |
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6437 } |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6438 else if (typ1->v_type != typ2->v_type |
19017
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6439 || (type != EXPR_EQUAL && type != EXPR_NEQUAL)) |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6440 { |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6441 if (typ1->v_type != typ2->v_type) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
6442 emsg(_("E735: Can only compare Dictionary with Dictionary")); |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6443 else |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
6444 emsg(_("E736: Invalid operation for Dictionary")); |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6445 clear_tv(typ1); |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6446 return FAIL; |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6447 } |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6448 else |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6449 { |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6450 // Compare two Dictionaries for being equal or unequal. |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6451 n1 = dict_equal(typ1->vval.v_dict, typ2->vval.v_dict, |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6452 ic, FALSE); |
19017
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6453 if (type == EXPR_NEQUAL) |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6454 n1 = !n1; |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6455 } |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6456 } |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6457 |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6458 else if (typ1->v_type == VAR_FUNC || typ2->v_type == VAR_FUNC |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6459 || typ1->v_type == VAR_PARTIAL || typ2->v_type == VAR_PARTIAL) |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6460 { |
19017
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6461 if (type != EXPR_EQUAL && type != EXPR_NEQUAL |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6462 && type != EXPR_IS && type != EXPR_ISNOT) |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6463 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
6464 emsg(_("E694: Invalid operation for Funcrefs")); |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6465 clear_tv(typ1); |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6466 return FAIL; |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6467 } |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6468 if ((typ1->v_type == VAR_PARTIAL |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6469 && typ1->vval.v_partial == NULL) |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6470 || (typ2->v_type == VAR_PARTIAL |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6471 && typ2->vval.v_partial == NULL)) |
20156
49694eceaa55
patch 8.2.0633: crash when using null partial in filter()
Bram Moolenaar <Bram@vim.org>
parents:
20142
diff
changeset
|
6472 // When both partials are NULL, then they are equal. |
49694eceaa55
patch 8.2.0633: crash when using null partial in filter()
Bram Moolenaar <Bram@vim.org>
parents:
20142
diff
changeset
|
6473 // Otherwise they are not equal. |
49694eceaa55
patch 8.2.0633: crash when using null partial in filter()
Bram Moolenaar <Bram@vim.org>
parents:
20142
diff
changeset
|
6474 n1 = (typ1->vval.v_partial == typ2->vval.v_partial); |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6475 else if (type_is) |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6476 { |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6477 if (typ1->v_type == VAR_FUNC && typ2->v_type == VAR_FUNC) |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6478 // strings are considered the same if their value is |
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6479 // the same |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6480 n1 = tv_equal(typ1, typ2, ic, FALSE); |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6481 else if (typ1->v_type == VAR_PARTIAL |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6482 && typ2->v_type == VAR_PARTIAL) |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6483 n1 = (typ1->vval.v_partial == typ2->vval.v_partial); |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6484 else |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6485 n1 = FALSE; |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6486 } |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6487 else |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6488 n1 = tv_equal(typ1, typ2, ic, FALSE); |
19017
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6489 if (type == EXPR_NEQUAL || type == EXPR_ISNOT) |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6490 n1 = !n1; |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6491 } |
13262
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6492 |
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6493 #ifdef FEAT_FLOAT |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6494 /* |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6495 * If one of the two variables is a float, compare as a float. |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6496 * When using "=~" or "!~", always compare as string. |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6497 */ |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6498 else if ((typ1->v_type == VAR_FLOAT || typ2->v_type == VAR_FLOAT) |
19017
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6499 && type != EXPR_MATCH && type != EXPR_NOMATCH) |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6500 { |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6501 float_T f1, f2; |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6502 |
15904
fec4416adb80
patch 8.1.0958: compiling weird regexp pattern is very slow
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
6503 f1 = tv_get_float(typ1); |
fec4416adb80
patch 8.1.0958: compiling weird regexp pattern is very slow
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
6504 f2 = tv_get_float(typ2); |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6505 n1 = FALSE; |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6506 switch (type) |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6507 { |
19017
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6508 case EXPR_IS: |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6509 case EXPR_EQUAL: n1 = (f1 == f2); break; |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6510 case EXPR_ISNOT: |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6511 case EXPR_NEQUAL: n1 = (f1 != f2); break; |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6512 case EXPR_GREATER: n1 = (f1 > f2); break; |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6513 case EXPR_GEQUAL: n1 = (f1 >= f2); break; |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6514 case EXPR_SMALLER: n1 = (f1 < f2); break; |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6515 case EXPR_SEQUAL: n1 = (f1 <= f2); break; |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6516 case EXPR_UNKNOWN: |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6517 case EXPR_MATCH: |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6518 default: break; // avoid gcc warning |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6519 } |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6520 } |
13262
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6521 #endif |
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6522 |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6523 /* |
18968
24941a950cc7
patch 8.2.0045: script test fails
Bram Moolenaar <Bram@vim.org>
parents:
18966
diff
changeset
|
6524 * If one of the two variables is a number, compare as a number. |
24941a950cc7
patch 8.2.0045: script test fails
Bram Moolenaar <Bram@vim.org>
parents:
18966
diff
changeset
|
6525 * When using "=~" or "!~", always compare as string. |
24941a950cc7
patch 8.2.0045: script test fails
Bram Moolenaar <Bram@vim.org>
parents:
18966
diff
changeset
|
6526 */ |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6527 else if ((typ1->v_type == VAR_NUMBER || typ2->v_type == VAR_NUMBER) |
19017
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6528 && type != EXPR_MATCH && type != EXPR_NOMATCH) |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6529 { |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
6530 n1 = tv_get_number(typ1); |
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
6531 n2 = tv_get_number(typ2); |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6532 switch (type) |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6533 { |
19017
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6534 case EXPR_IS: |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6535 case EXPR_EQUAL: n1 = (n1 == n2); break; |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6536 case EXPR_ISNOT: |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6537 case EXPR_NEQUAL: n1 = (n1 != n2); break; |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6538 case EXPR_GREATER: n1 = (n1 > n2); break; |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6539 case EXPR_GEQUAL: n1 = (n1 >= n2); break; |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6540 case EXPR_SMALLER: n1 = (n1 < n2); break; |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6541 case EXPR_SEQUAL: n1 = (n1 <= n2); break; |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6542 case EXPR_UNKNOWN: |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6543 case EXPR_MATCH: |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6544 default: break; // avoid gcc warning |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6545 } |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6546 } |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6547 else |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6548 { |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
6549 s1 = tv_get_string_buf(typ1, buf1); |
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
6550 s2 = tv_get_string_buf(typ2, buf2); |
19017
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6551 if (type != EXPR_MATCH && type != EXPR_NOMATCH) |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6552 i = ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2); |
13262
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6553 else |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6554 i = 0; |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6555 n1 = FALSE; |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6556 switch (type) |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6557 { |
19017
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6558 case EXPR_IS: |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6559 case EXPR_EQUAL: n1 = (i == 0); break; |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6560 case EXPR_ISNOT: |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6561 case EXPR_NEQUAL: n1 = (i != 0); break; |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6562 case EXPR_GREATER: n1 = (i > 0); break; |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6563 case EXPR_GEQUAL: n1 = (i >= 0); break; |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6564 case EXPR_SMALLER: n1 = (i < 0); break; |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6565 case EXPR_SEQUAL: n1 = (i <= 0); break; |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6566 |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6567 case EXPR_MATCH: |
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6568 case EXPR_NOMATCH: |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6569 n1 = pattern_match(s2, s1, ic); |
19017
d9ea4f0bfd34
patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents:
19001
diff
changeset
|
6570 if (type == EXPR_NOMATCH) |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6571 n1 = !n1; |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6572 break; |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6573 |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
19108
diff
changeset
|
6574 default: break; // avoid gcc warning |
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6575 } |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6576 } |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6577 clear_tv(typ1); |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6578 typ1->v_type = VAR_NUMBER; |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6579 typ1->vval.v_number = n1; |
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6580 |
13262
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6581 return OK; |
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6582 } |
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6583 |
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6584 char_u * |
14391
46f14852a919
patch 8.1.0210: still a few K&R function declarations
Christian Brabandt <cb@256bit.org>
parents:
14331
diff
changeset
|
6585 typval_tostring(typval_T *arg) |
13262
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6586 { |
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6587 char_u *tofree; |
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6588 char_u numbuf[NUMBUFLEN]; |
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6589 char_u *ret = NULL; |
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6590 |
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6591 if (arg == NULL) |
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6592 return vim_strsave((char_u *)"(does not exist)"); |
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6593 ret = tv2string(arg, &tofree, numbuf, 0); |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6594 // Make a copy if we have a value but it's not in allocated memory. |
13262
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6595 if (ret != NULL && tofree == NULL) |
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6596 ret = vim_strsave(ret); |
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6597 return ret; |
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6598 } |
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6599 |
17966
46f95606b9ec
patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17964
diff
changeset
|
6600 #endif // FEAT_EVAL |
7 | 6601 |
6602 /* | |
6603 * 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
|
6604 * When "sub" is NULL "expr" is used, must be a VAR_FUNC or VAR_PARTIAL. |
7 | 6605 * "flags" can be "g" to do a global substitute. |
6606 * Returns an allocated string, NULL for error. | |
6607 */ | |
6608 char_u * | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6609 do_string_sub( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6610 char_u *str, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6611 char_u *pat, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6612 char_u *sub, |
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
6613 typval_T *expr, |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6614 char_u *flags) |
7 | 6615 { |
6616 int sublen; | |
6617 regmatch_T regmatch; | |
6618 int i; | |
6619 int do_all; | |
6620 char_u *tail; | |
6332 | 6621 char_u *end; |
7 | 6622 garray_T ga; |
6623 char_u *ret; | |
6624 char_u *save_cpo; | |
5623 | 6625 char_u *zero_width = NULL; |
7 | 6626 |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6627 // Make 'cpoptions' empty, so that the 'l' flag doesn't work here |
7 | 6628 save_cpo = p_cpo; |
1672 | 6629 p_cpo = empty_option; |
7 | 6630 |
6631 ga_init2(&ga, 1, 200); | |
6632 | |
6633 do_all = (flags[0] == 'g'); | |
6634 | |
6635 regmatch.rm_ic = p_ic; | |
6636 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING); | |
6637 if (regmatch.regprog != NULL) | |
6638 { | |
6639 tail = str; | |
6332 | 6640 end = str + STRLEN(str); |
7 | 6641 while (vim_regexec_nl(®match, str, (colnr_T)(tail - str))) |
6642 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6643 // Skip empty match except for first match. |
5623 | 6644 if (regmatch.startp[0] == regmatch.endp[0]) |
6645 { | |
6646 if (zero_width == regmatch.startp[0]) | |
6647 { | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6648 // 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
|
6649 i = mb_ptr2len(tail); |
5964 | 6650 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, |
6651 (size_t)i); | |
6652 ga.ga_len += i; | |
6653 tail += i; | |
5623 | 6654 continue; |
6655 } | |
6656 zero_width = regmatch.startp[0]; | |
6657 } | |
6658 | |
7 | 6659 /* |
6660 * Get some space for a temporary buffer to do the substitution | |
6661 * into. It will contain: | |
6662 * - The text up to where the match is. | |
6663 * - The substituted text. | |
6664 * - The text after the match. | |
6665 */ | |
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
6666 sublen = vim_regsub(®match, sub, expr, tail, FALSE, TRUE, FALSE); |
6332 | 6667 if (ga_grow(&ga, (int)((end - tail) + sublen - |
7 | 6668 (regmatch.endp[0] - regmatch.startp[0]))) == FAIL) |
6669 { | |
6670 ga_clear(&ga); | |
6671 break; | |
6672 } | |
6673 | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6674 // copy the text up to where the match is |
7 | 6675 i = (int)(regmatch.startp[0] - tail); |
6676 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
|
6677 // add the substituted text |
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
6678 (void)vim_regsub(®match, sub, expr, (char_u *)ga.ga_data |
7 | 6679 + ga.ga_len + i, TRUE, TRUE, FALSE); |
6680 ga.ga_len += i + sublen - 1; | |
5388 | 6681 tail = regmatch.endp[0]; |
6682 if (*tail == NUL) | |
6683 break; | |
7 | 6684 if (!do_all) |
6685 break; | |
6686 } | |
6687 | |
6688 if (ga.ga_data != NULL) | |
6689 STRCPY((char *)ga.ga_data + ga.ga_len, tail); | |
6690 | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4778
diff
changeset
|
6691 vim_regfree(regmatch.regprog); |
7 | 6692 } |
6693 | |
6694 ret = vim_strsave(ga.ga_data == NULL ? str : (char_u *)ga.ga_data); | |
6695 ga_clear(&ga); | |
1672 | 6696 if (p_cpo == empty_option) |
6697 p_cpo = save_cpo; | |
6698 else | |
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6699 // Darn, evaluating {sub} expression or {expr} changed the value. |
1672 | 6700 free_string_option(save_cpo); |
7 | 6701 |
6702 return ret; | |
6703 } |