Mercurial > vim
annotate src/eval.c @ 18920:a76fdc6560c3 v8.2.0021
patch 8.2.0021: timer test fails too often on Travis with MacOS
Commit: https://github.com/vim/vim/commit/bc28e9f15bed94a7680a6bb84690965049da12d8
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Dec 18 20:10:23 2019 +0100
patch 8.2.0021: timer test fails too often on Travis with MacOS
Problem: Timer test fails too often on Travis with MacOS.
Solution: Be less strict with the time.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Wed, 18 Dec 2019 20:15:03 +0100 |
| parents | 3cf9529b3a4a |
| children | 25ebc35e104f |
| 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 |
| 71 | 23 static char *e_missbrac = N_("E111: Missing ']'"); |
| 117 | 24 static char *e_dictrange = N_("E719: Cannot use [:] with a Dictionary"); |
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25 #ifdef FEAT_FLOAT |
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26 static char *e_float_as_string = N_("E806: using Float as a String"); |
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27 #endif |
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28 static char *e_nowhitespace = N_("E274: No white space allowed before parenthesis"); |
| 1624 | 29 |
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30 #define NAMESPACE_CHAR (char_u *)"abglstvw" |
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31 |
| 142 | 32 /* |
| 364 | 33 * When recursively copying lists and dicts we need to remember which ones we |
| 34 * have done to avoid endless recursiveness. This unique ID is used for that. | |
| 1891 | 35 * The last bit is used for previous_funccal, ignored when comparing. |
| 364 | 36 */ |
| 37 static int current_copyID = 0; | |
| 5973 | 38 |
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39 static int echo_attr = 0; // attributes used for ":echo" |
| 7 | 40 |
| 41 /* | |
| 76 | 42 * Info used by a ":for" loop. |
| 43 */ | |
| 137 | 44 typedef struct |
| 76 | 45 { |
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46 int fi_semicolon; // TRUE if ending in '; var]' |
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47 int fi_varcount; // nr of variables in the list |
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48 listwatch_T fi_lw; // keep an eye on the item used. |
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49 list_T *fi_list; // list being used |
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50 int fi_bi; // index of blob |
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51 blob_T *fi_blob; // blob being used |
| 137 | 52 } forinfo_T; |
| 76 | 53 |
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54 static int tv_op(typval_T *tv1, typval_T *tv2, char_u *op); |
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55 static int eval2(char_u **arg, typval_T *rettv, int evaluate); |
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56 static int eval3(char_u **arg, typval_T *rettv, int evaluate); |
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57 static int eval4(char_u **arg, typval_T *rettv, int evaluate); |
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58 static int eval5(char_u **arg, typval_T *rettv, int evaluate); |
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59 static int eval6(char_u **arg, typval_T *rettv, int evaluate, int want_string); |
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60 static int eval7(char_u **arg, typval_T *rettv, int evaluate, int want_string); |
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61 static int eval7_leader(typval_T *rettv, char_u *start_leader, char_u **end_leaderp); |
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62 |
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63 static int get_string_tv(char_u **arg, typval_T *rettv, int evaluate); |
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64 static int get_lit_string_tv(char_u **arg, typval_T *rettv, int evaluate); |
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65 static int free_unref_items(int copyID); |
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66 static int get_env_tv(char_u **arg, typval_T *rettv, int evaluate); |
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67 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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68 static int tv_check_lock(typval_T *tv, char_u *name, int use_gettext); |
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69 |
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70 /* |
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71 * Return "n1" divided by "n2", taking care of dividing by zero. |
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72 */ |
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73 varnumber_T |
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74 num_divide(varnumber_T n1, varnumber_T n2) |
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75 { |
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76 varnumber_T result; |
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77 |
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78 if (n2 == 0) // give an error message? |
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79 { |
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80 if (n1 == 0) |
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81 result = VARNUM_MIN; // similar to NaN |
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82 else if (n1 < 0) |
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83 result = -VARNUM_MAX; |
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84 else |
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85 result = VARNUM_MAX; |
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86 } |
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87 else |
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88 result = n1 / n2; |
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89 |
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90 return result; |
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91 } |
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92 |
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93 /* |
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94 * Return "n1" modulus "n2", taking care of dividing by zero. |
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95 */ |
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96 varnumber_T |
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97 num_modulus(varnumber_T n1, varnumber_T n2) |
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98 { |
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99 // Give an error when n2 is 0? |
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100 return (n2 == 0) ? 0 : (n1 % n2); |
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101 } |
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102 |
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103 #if defined(EBCDIC) || defined(PROTO) |
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104 /* |
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105 * Compare struct fst by function name. |
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106 */ |
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107 static int |
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108 compare_func_name(const void *s1, const void *s2) |
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109 { |
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110 struct fst *p1 = (struct fst *)s1; |
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111 struct fst *p2 = (struct fst *)s2; |
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112 |
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113 return STRCMP(p1->f_name, p2->f_name); |
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114 } |
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115 |
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116 /* |
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117 * Sort the function table by function name. |
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118 * The sorting of the table above is ASCII dependent. |
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119 * On machines using EBCDIC we have to sort it. |
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120 */ |
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121 static void |
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122 sortFunctions(void) |
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123 { |
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124 int funcCnt = (int)(sizeof(functions) / sizeof(struct fst)) - 1; |
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125 |
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126 qsort(functions, (size_t)funcCnt, sizeof(struct fst), compare_func_name); |
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127 } |
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128 #endif |
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129 |
| 137 | 130 /* |
| 131 * Initialize the global and v: variables. | |
| 132 */ | |
| 133 void | |
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134 eval_init(void) |
| 137 | 135 { |
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136 evalvars_init(); |
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137 func_init(); |
| 137 | 138 |
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139 #ifdef EBCDIC |
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140 /* |
| 3178 | 141 * Sort the function table, to enable binary search. |
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142 */ |
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143 sortFunctions(); |
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144 #endif |
| 137 | 145 } |
| 146 | |
| 357 | 147 #if defined(EXITFREE) || defined(PROTO) |
| 148 void | |
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149 eval_clear(void) |
| 357 | 150 { |
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151 evalvars_clear(); |
| 357 | 152 |
| 364 | 153 free_scriptnames(); |
| 2849 | 154 free_locales(); |
| 357 | 155 |
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156 // autoloaded script names |
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157 free_autoload_scriptnames(); |
| 855 | 158 |
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159 // unreferenced lists and dicts |
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160 (void)garbage_collect(FALSE); |
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161 |
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162 // functions not garbage collected |
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163 free_all_functions(); |
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164 } |
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165 #endif |
| 137 | 166 |
| 7 | 167 /* |
| 168 * Top level evaluation function, returning a boolean. | |
| 169 * Sets "error" to TRUE if there was an error. | |
| 170 * Return TRUE or FALSE. | |
| 171 */ | |
| 172 int | |
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173 eval_to_bool( |
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174 char_u *arg, |
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175 int *error, |
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176 char_u **nextcmd, |
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177 int skip) // only parse, don't execute |
| 7 | 178 { |
| 137 | 179 typval_T tv; |
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180 varnumber_T retval = FALSE; |
| 7 | 181 |
| 182 if (skip) | |
| 183 ++emsg_skip; | |
| 71 | 184 if (eval0(arg, &tv, nextcmd, !skip) == FAIL) |
| 7 | 185 *error = TRUE; |
| 186 else | |
| 187 { | |
| 188 *error = FALSE; | |
| 189 if (!skip) | |
| 190 { | |
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191 retval = (tv_get_number_chk(&tv, error) != 0); |
| 71 | 192 clear_tv(&tv); |
| 7 | 193 } |
| 194 } | |
| 195 if (skip) | |
| 196 --emsg_skip; | |
| 197 | |
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198 return (int)retval; |
| 7 | 199 } |
| 200 | |
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201 /* |
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202 * Call eval1() and give an error message if not done at a lower level. |
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203 */ |
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204 static int |
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205 eval1_emsg(char_u **arg, typval_T *rettv, int evaluate) |
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206 { |
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207 char_u *start = *arg; |
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208 int ret; |
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209 int did_emsg_before = did_emsg; |
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210 int called_emsg_before = called_emsg; |
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211 |
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212 ret = eval1(arg, rettv, evaluate); |
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213 if (ret == FAIL) |
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214 { |
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215 // Report the invalid expression unless the expression evaluation has |
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216 // been cancelled due to an aborting error, an interrupt, or an |
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217 // exception, or we already gave a more specific error. |
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218 // Also check called_emsg for when using assert_fails(). |
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219 if (!aborting() && did_emsg == did_emsg_before |
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220 && called_emsg == called_emsg_before) |
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221 semsg(_(e_invexpr2), start); |
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222 } |
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223 return ret; |
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224 } |
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225 |
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226 int |
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227 eval_expr_typval(typval_T *expr, typval_T *argv, int argc, typval_T *rettv) |
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228 { |
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229 char_u *s; |
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230 char_u buf[NUMBUFLEN]; |
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231 funcexe_T funcexe; |
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232 |
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233 if (expr->v_type == VAR_FUNC) |
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234 { |
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235 s = expr->vval.v_string; |
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236 if (s == NULL || *s == NUL) |
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237 return FAIL; |
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238 vim_memset(&funcexe, 0, sizeof(funcexe)); |
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239 funcexe.evaluate = TRUE; |
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240 if (call_func(s, -1, rettv, argc, argv, &funcexe) == FAIL) |
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241 return FAIL; |
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242 } |
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243 else if (expr->v_type == VAR_PARTIAL) |
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244 { |
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245 partial_T *partial = expr->vval.v_partial; |
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246 |
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247 s = partial_name(partial); |
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248 if (s == NULL || *s == NUL) |
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249 return FAIL; |
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250 vim_memset(&funcexe, 0, sizeof(funcexe)); |
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251 funcexe.evaluate = TRUE; |
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252 funcexe.partial = partial; |
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253 if (call_func(s, -1, rettv, argc, argv, &funcexe) == FAIL) |
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254 return FAIL; |
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255 } |
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256 else |
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257 { |
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258 s = tv_get_string_buf_chk(expr, buf); |
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259 if (s == NULL) |
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260 return FAIL; |
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261 s = skipwhite(s); |
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262 if (eval1_emsg(&s, rettv, TRUE) == FAIL) |
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263 return FAIL; |
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264 if (*s != NUL) // check for trailing chars after expr |
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265 { |
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266 clear_tv(rettv); |
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267 semsg(_(e_invexpr2), s); |
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268 return FAIL; |
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269 } |
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270 } |
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271 return OK; |
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272 } |
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273 |
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274 /* |
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275 * Like eval_to_bool() but using a typval_T instead of a string. |
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276 * Works for string, funcref and partial. |
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277 */ |
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278 int |
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279 eval_expr_to_bool(typval_T *expr, int *error) |
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280 { |
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281 typval_T rettv; |
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282 int res; |
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283 |
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284 if (eval_expr_typval(expr, NULL, 0, &rettv) == FAIL) |
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285 { |
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286 *error = TRUE; |
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287 return FALSE; |
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288 } |
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289 res = (tv_get_number_chk(&rettv, error) != 0); |
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290 clear_tv(&rettv); |
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291 return res; |
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292 } |
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293 |
| 7 | 294 /* |
| 295 * Top level evaluation function, returning a string. If "skip" is TRUE, | |
| 296 * only parsing to "nextcmd" is done, without reporting errors. Return | |
| 297 * pointer to allocated memory, or NULL for failure or when "skip" is TRUE. | |
| 298 */ | |
| 299 char_u * | |
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300 eval_to_string_skip( |
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301 char_u *arg, |
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302 char_u **nextcmd, |
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303 int skip) // only parse, don't execute |
| 7 | 304 { |
| 137 | 305 typval_T tv; |
| 7 | 306 char_u *retval; |
| 307 | |
| 308 if (skip) | |
| 309 ++emsg_skip; | |
| 71 | 310 if (eval0(arg, &tv, nextcmd, !skip) == FAIL || skip) |
| 7 | 311 retval = NULL; |
| 312 else | |
| 313 { | |
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314 retval = vim_strsave(tv_get_string(&tv)); |
| 71 | 315 clear_tv(&tv); |
| 7 | 316 } |
| 317 if (skip) | |
| 318 --emsg_skip; | |
| 319 | |
| 320 return retval; | |
| 321 } | |
| 322 | |
| 323 /* | |
| 9 | 324 * Skip over an expression at "*pp". |
| 325 * Return FAIL for an error, OK otherwise. | |
| 326 */ | |
| 327 int | |
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328 skip_expr(char_u **pp) |
| 9 | 329 { |
| 137 | 330 typval_T rettv; |
| 9 | 331 |
| 332 *pp = skipwhite(*pp); | |
| 71 | 333 return eval1(pp, &rettv, FALSE); |
| 9 | 334 } |
| 335 | |
| 336 /* | |
| 7 | 337 * Top level evaluation function, returning a string. |
| 1713 | 338 * When "convert" is TRUE convert a List into a sequence of lines and convert |
| 339 * a Float to a String. | |
| 7 | 340 * Return pointer to allocated memory, or NULL for failure. |
| 341 */ | |
| 342 char_u * | |
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343 eval_to_string( |
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344 char_u *arg, |
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345 char_u **nextcmd, |
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346 int convert) |
| 7 | 347 { |
| 137 | 348 typval_T tv; |
| 7 | 349 char_u *retval; |
| 714 | 350 garray_T ga; |
| 1851 | 351 #ifdef FEAT_FLOAT |
| 1713 | 352 char_u numbuf[NUMBUFLEN]; |
| 1851 | 353 #endif |
| 7 | 354 |
| 71 | 355 if (eval0(arg, &tv, nextcmd, TRUE) == FAIL) |
| 7 | 356 retval = NULL; |
| 357 else | |
| 358 { | |
| 1713 | 359 if (convert && tv.v_type == VAR_LIST) |
| 714 | 360 { |
| 361 ga_init2(&ga, (int)sizeof(char), 80); | |
| 1690 | 362 if (tv.vval.v_list != NULL) |
| 3000 | 363 { |
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364 list_join(&ga, tv.vval.v_list, (char_u *)"\n", TRUE, FALSE, 0); |
| 3000 | 365 if (tv.vval.v_list->lv_len > 0) |
| 366 ga_append(&ga, NL); | |
| 367 } | |
| 714 | 368 ga_append(&ga, NUL); |
| 369 retval = (char_u *)ga.ga_data; | |
| 370 } | |
| 1713 | 371 #ifdef FEAT_FLOAT |
| 372 else if (convert && tv.v_type == VAR_FLOAT) | |
| 373 { | |
| 374 vim_snprintf((char *)numbuf, NUMBUFLEN, "%g", tv.vval.v_float); | |
| 375 retval = vim_strsave(numbuf); | |
| 376 } | |
| 377 #endif | |
| 714 | 378 else |
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379 retval = vim_strsave(tv_get_string(&tv)); |
| 71 | 380 clear_tv(&tv); |
| 7 | 381 } |
| 382 | |
| 383 return retval; | |
| 384 } | |
| 385 | |
| 386 /* | |
| 634 | 387 * Call eval_to_string() without using current local variables and using |
| 388 * textlock. When "use_sandbox" is TRUE use the sandbox. | |
| 7 | 389 */ |
| 390 char_u * | |
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391 eval_to_string_safe( |
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392 char_u *arg, |
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393 char_u **nextcmd, |
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394 int use_sandbox) |
| 7 | 395 { |
| 396 char_u *retval; | |
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397 funccal_entry_T funccal_entry; |
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398 |
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399 save_funccal(&funccal_entry); |
| 634 | 400 if (use_sandbox) |
| 401 ++sandbox; | |
| 402 ++textlock; | |
| 714 | 403 retval = eval_to_string(arg, nextcmd, FALSE); |
| 634 | 404 if (use_sandbox) |
| 405 --sandbox; | |
| 406 --textlock; | |
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407 restore_funccal(); |
| 7 | 408 return retval; |
| 409 } | |
| 410 | |
| 411 /* | |
| 412 * Top level evaluation function, returning a number. | |
| 413 * Evaluates "expr" silently. | |
| 414 * Returns -1 for an error. | |
| 415 */ | |
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416 varnumber_T |
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417 eval_to_number(char_u *expr) |
| 7 | 418 { |
| 137 | 419 typval_T rettv; |
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420 varnumber_T retval; |
| 97 | 421 char_u *p = skipwhite(expr); |
| 7 | 422 |
| 423 ++emsg_off; | |
| 424 | |
| 71 | 425 if (eval1(&p, &rettv, TRUE) == FAIL) |
| 7 | 426 retval = -1; |
| 427 else | |
| 428 { | |
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429 retval = tv_get_number_chk(&rettv, NULL); |
| 71 | 430 clear_tv(&rettv); |
| 7 | 431 } |
| 432 --emsg_off; | |
| 433 | |
| 434 return retval; | |
| 435 } | |
| 436 | |
| 446 | 437 /* |
| 625 | 438 * Top level evaluation function. |
| 439 * Returns an allocated typval_T with the result. | |
| 440 * Returns NULL when there is an error. | |
| 446 | 441 */ |
| 442 typval_T * | |
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443 eval_expr(char_u *arg, char_u **nextcmd) |
| 446 | 444 { |
| 445 typval_T *tv; | |
| 446 | |
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447 tv = ALLOC_ONE(typval_T); |
| 625 | 448 if (tv != NULL && eval0(arg, tv, nextcmd, TRUE) == FAIL) |
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449 VIM_CLEAR(tv); |
| 446 | 450 |
| 451 return tv; | |
| 452 } | |
| 453 | |
| 7 | 454 /* |
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455 * Call some Vim script function and return the result in "*rettv". |
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456 * Uses argv[0] to argv[argc - 1] for the function arguments. argv[argc] |
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457 * should have type VAR_UNKNOWN. |
| 408 | 458 * Returns OK or FAIL. |
| 459 */ | |
| 3078 | 460 int |
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461 call_vim_function( |
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462 char_u *func, |
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463 int argc, |
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464 typval_T *argv, |
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465 typval_T *rettv) |
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466 { |
| 408 | 467 int ret; |
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468 funcexe_T funcexe; |
| 7 | 469 |
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470 rettv->v_type = VAR_UNKNOWN; // clear_tv() uses this |
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471 vim_memset(&funcexe, 0, sizeof(funcexe)); |
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472 funcexe.firstline = curwin->w_cursor.lnum; |
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473 funcexe.lastline = curwin->w_cursor.lnum; |
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474 funcexe.evaluate = TRUE; |
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475 ret = call_func(func, -1, rettv, argc, argv, &funcexe); |
| 408 | 476 if (ret == FAIL) |
| 477 clear_tv(rettv); | |
| 478 | |
| 479 return ret; | |
| 480 } | |
| 481 | |
| 4133 | 482 /* |
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483 * Call Vim script function "func" and return the result as a number. |
| 4133 | 484 * Returns -1 when calling the function fails. |
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485 * Uses argv[0] to argv[argc - 1] for the function arguments. argv[argc] should |
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486 * have type VAR_UNKNOWN. |
| 4133 | 487 */ |
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488 varnumber_T |
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489 call_func_retnr( |
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490 char_u *func, |
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491 int argc, |
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492 typval_T *argv) |
| 4133 | 493 { |
| 494 typval_T rettv; | |
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495 varnumber_T retval; |
| 4133 | 496 |
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497 if (call_vim_function(func, argc, argv, &rettv) == FAIL) |
| 4133 | 498 return -1; |
| 499 | |
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500 retval = tv_get_number_chk(&rettv, NULL); |
| 4133 | 501 clear_tv(&rettv); |
| 502 return retval; | |
| 503 } | |
| 504 | |
| 408 | 505 /* |
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506 * Call Vim script function "func" and return the result as a string. |
| 453 | 507 * Returns NULL when calling the function fails. |
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508 * Uses argv[0] to argv[argc - 1] for the function arguments. argv[argc] should |
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509 * have type VAR_UNKNOWN. |
| 408 | 510 */ |
| 511 void * | |
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512 call_func_retstr( |
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513 char_u *func, |
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514 int argc, |
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515 typval_T *argv) |
| 408 | 516 { |
| 517 typval_T rettv; | |
| 453 | 518 char_u *retval; |
| 408 | 519 |
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520 if (call_vim_function(func, argc, argv, &rettv) == FAIL) |
| 408 | 521 return NULL; |
| 522 | |
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523 retval = vim_strsave(tv_get_string(&rettv)); |
| 408 | 524 clear_tv(&rettv); |
| 7 | 525 return retval; |
| 526 } | |
| 1322 | 527 |
| 453 | 528 /* |
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529 * Call Vim script function "func" and return the result as a List. |
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530 * Uses argv[0] to argv[argc - 1] for the function arguments. argv[argc] should |
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531 * have type VAR_UNKNOWN. |
| 1690 | 532 * Returns NULL when there is something wrong. |
| 408 | 533 */ |
| 534 void * | |
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535 call_func_retlist( |
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536 char_u *func, |
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537 int argc, |
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538 typval_T *argv) |
| 408 | 539 { |
| 540 typval_T rettv; | |
| 541 | |
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542 if (call_vim_function(func, argc, argv, &rettv) == FAIL) |
| 408 | 543 return NULL; |
| 544 | |
| 545 if (rettv.v_type != VAR_LIST) | |
| 546 { | |
| 547 clear_tv(&rettv); | |
| 548 return NULL; | |
| 549 } | |
| 550 | |
| 551 return rettv.vval.v_list; | |
| 552 } | |
| 1322 | 553 |
| 7 | 554 #ifdef FEAT_FOLDING |
| 555 /* | |
| 556 * Evaluate 'foldexpr'. Returns the foldlevel, and any character preceding | |
| 557 * it in "*cp". Doesn't give error messages. | |
| 558 */ | |
| 559 int | |
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560 eval_foldexpr(char_u *arg, int *cp) |
| 7 | 561 { |
| 137 | 562 typval_T tv; |
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563 varnumber_T retval; |
| 7 | 564 char_u *s; |
| 681 | 565 int use_sandbox = was_set_insecurely((char_u *)"foldexpr", |
| 566 OPT_LOCAL); | |
| 7 | 567 |
| 568 ++emsg_off; | |
| 634 | 569 if (use_sandbox) |
| 570 ++sandbox; | |
| 571 ++textlock; | |
| 7 | 572 *cp = NUL; |
| 71 | 573 if (eval0(arg, &tv, NULL, TRUE) == FAIL) |
| 7 | 574 retval = 0; |
| 575 else | |
| 576 { | |
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577 // If the result is a number, just return the number. |
| 71 | 578 if (tv.v_type == VAR_NUMBER) |
| 579 retval = tv.vval.v_number; | |
| 156 | 580 else if (tv.v_type != VAR_STRING || tv.vval.v_string == NULL) |
| 7 | 581 retval = 0; |
| 582 else | |
| 583 { | |
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584 // If the result is a string, check if there is a non-digit before |
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585 // the number. |
| 71 | 586 s = tv.vval.v_string; |
| 7 | 587 if (!VIM_ISDIGIT(*s) && *s != '-') |
| 588 *cp = *s++; | |
| 589 retval = atol((char *)s); | |
| 590 } | |
| 71 | 591 clear_tv(&tv); |
| 7 | 592 } |
| 593 --emsg_off; | |
| 634 | 594 if (use_sandbox) |
| 595 --sandbox; | |
| 596 --textlock; | |
| 7 | 597 |
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598 return (int)retval; |
| 7 | 599 } |
| 600 #endif | |
| 601 | |
| 602 /* | |
| 110 | 603 * Get an lval: variable, Dict item or List item that can be assigned a value |
| 604 * to: "name", "na{me}", "name[expr]", "name[expr:expr]", "name[expr][expr]", | |
| 605 * "name.key", "name.key[expr]" etc. | |
| 606 * Indexing only works if "name" is an existing List or Dictionary. | |
| 607 * "name" points to the start of the name. | |
| 608 * If "rettv" is not NULL it points to the value to be assigned. | |
| 609 * "unlet" is TRUE for ":unlet": slightly different behavior when something is | |
| 610 * wrong; must end in space or cmd separator. | |
| 611 * | |
| 5604 | 612 * flags: |
| 613 * GLV_QUIET: do not give error messages | |
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614 * GLV_READ_ONLY: will not change the variable |
| 5604 | 615 * GLV_NO_AUTOLOAD: do not use script autoloading |
| 616 * | |
| 110 | 617 * Returns a pointer to just after the name, including indexes. |
| 124 | 618 * When an evaluation error occurs "lp->ll_name" is NULL; |
| 110 | 619 * Returns NULL for a parsing error. Still need to free items in "lp"! |
| 71 | 620 */ |
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621 char_u * |
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622 get_lval( |
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623 char_u *name, |
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624 typval_T *rettv, |
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625 lval_T *lp, |
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626 int unlet, |
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627 int skip, |
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628 int flags, // GLV_ values |
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629 int fne_flags) // flags for find_name_end() |
| 110 | 630 { |
| 631 char_u *p; | |
| 632 char_u *expr_start, *expr_end; | |
| 633 int cc; | |
| 137 | 634 dictitem_T *v; |
| 635 typval_T var1; | |
| 636 typval_T var2; | |
| 110 | 637 int empty1 = FALSE; |
| 137 | 638 listitem_T *ni; |
| 100 | 639 char_u *key = NULL; |
| 640 int len; | |
| 137 | 641 hashtab_T *ht; |
| 5604 | 642 int quiet = flags & GLV_QUIET; |
| 71 | 643 |
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644 // Clear everything in "lp". |
| 137 | 645 vim_memset(lp, 0, sizeof(lval_T)); |
| 110 | 646 |
| 647 if (skip) | |
| 648 { | |
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649 // When skipping just find the end of the name. |
| 110 | 650 lp->ll_name = name; |
| 271 | 651 return find_name_end(name, NULL, NULL, FNE_INCL_BR | fne_flags); |
| 110 | 652 } |
| 653 | |
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654 // Find the end of the name. |
| 271 | 655 p = find_name_end(name, &expr_start, &expr_end, fne_flags); |
| 110 | 656 if (expr_start != NULL) |
| 657 { | |
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658 // Don't expand the name when we already know there is an error. |
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659 if (unlet && !VIM_ISWHITE(*p) && !ends_excmd(*p) |
| 110 | 660 && *p != '[' && *p != '.') |
| 661 { | |
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662 emsg(_(e_trailing)); |
| 110 | 663 return NULL; |
| 664 } | |
| 665 | |
| 666 lp->ll_exp_name = make_expanded_name(name, expr_start, expr_end, p); | |
| 667 if (lp->ll_exp_name == NULL) | |
| 668 { | |
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669 // Report an invalid expression in braces, unless the |
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670 // expression evaluation has been cancelled due to an |
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671 // aborting error, an interrupt, or an exception. |
| 110 | 672 if (!aborting() && !quiet) |
| 673 { | |
| 121 | 674 emsg_severe = TRUE; |
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675 semsg(_(e_invarg2), name); |
| 110 | 676 return NULL; |
| 677 } | |
| 678 } | |
| 679 lp->ll_name = lp->ll_exp_name; | |
| 680 } | |
| 681 else | |
| 682 lp->ll_name = name; | |
| 683 | |
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684 // Without [idx] or .key we are done. |
| 110 | 685 if ((*p != '[' && *p != '.') || lp->ll_name == NULL) |
| 686 return p; | |
| 687 | |
| 688 cc = *p; | |
| 689 *p = NUL; | |
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690 // Only pass &ht when we would write to the variable, it prevents autoload |
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691 // as well. |
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692 v = find_var(lp->ll_name, (flags & GLV_READ_ONLY) ? NULL : &ht, |
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693 flags & GLV_NO_AUTOLOAD); |
| 110 | 694 if (v == NULL && !quiet) |
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695 semsg(_(e_undefvar), lp->ll_name); |
| 110 | 696 *p = cc; |
| 71 | 697 if (v == NULL) |
| 698 return NULL; | |
| 699 | |
| 110 | 700 /* |
| 701 * Loop until no more [idx] or .key is following. | |
| 702 */ | |
| 137 | 703 lp->ll_tv = &v->di_tv; |
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704 var1.v_type = VAR_UNKNOWN; |
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705 var2.v_type = VAR_UNKNOWN; |
| 110 | 706 while (*p == '[' || (*p == '.' && lp->ll_tv->v_type == VAR_DICT)) |
| 707 { | |
| 708 if (!(lp->ll_tv->v_type == VAR_LIST && lp->ll_tv->vval.v_list != NULL) | |
| 709 && !(lp->ll_tv->v_type == VAR_DICT | |
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710 && lp->ll_tv->vval.v_dict != NULL) |
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711 && !(lp->ll_tv->v_type == VAR_BLOB |
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712 && lp->ll_tv->vval.v_blob != NULL)) |
| 110 | 713 { |
| 714 if (!quiet) | |
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715 emsg(_("E689: Can only index a List, Dictionary or Blob")); |
| 110 | 716 return NULL; |
| 717 } | |
| 718 if (lp->ll_range) | |
| 719 { | |
| 720 if (!quiet) | |
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721 emsg(_("E708: [:] must come last")); |
| 110 | 722 return NULL; |
| 71 | 723 } |
| 88 | 724 |
| 100 | 725 len = -1; |
| 726 if (*p == '.') | |
| 727 { | |
| 728 key = p + 1; | |
| 729 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len) | |
| 730 ; | |
| 731 if (len == 0) | |
| 732 { | |
| 110 | 733 if (!quiet) |
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|
734 emsg(_(e_emptykey)); |
| 110 | 735 return NULL; |
| 88 | 736 } |
| 100 | 737 p = key + len; |
| 738 } | |
| 739 else | |
| 740 { | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
741 // Get the index [expr] or the first index [expr: ]. |
| 88 | 742 p = skipwhite(p + 1); |
| 100 | 743 if (*p == ':') |
| 744 empty1 = TRUE; | |
| 88 | 745 else |
| 746 { | |
| 100 | 747 empty1 = FALSE; |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
748 if (eval1(&p, &var1, TRUE) == FAIL) // recursive! |
| 110 | 749 return NULL; |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
750 if (tv_get_string_chk(&var1) == NULL) |
| 323 | 751 { |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
752 // not a number or string |
| 323 | 753 clear_tv(&var1); |
| 754 return NULL; | |
| 755 } | |
| 100 | 756 } |
| 757 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
758 // Optionally get the second index [ :expr]. |
| 100 | 759 if (*p == ':') |
| 760 { | |
| 110 | 761 if (lp->ll_tv->v_type == VAR_DICT) |
| 762 { | |
| 763 if (!quiet) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
764 emsg(_(e_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
|
765 clear_tv(&var1); |
| 110 | 766 return NULL; |
| 767 } | |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
768 if (rettv != NULL |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
769 && !(rettv->v_type == VAR_LIST |
|
15456
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
770 && rettv->vval.v_list != NULL) |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
771 && !(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
|
772 && rettv->vval.v_blob != NULL)) |
| 110 | 773 { |
| 774 if (!quiet) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
775 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
|
776 clear_tv(&var1); |
| 110 | 777 return NULL; |
| 88 | 778 } |
| 100 | 779 p = skipwhite(p + 1); |
| 780 if (*p == ']') | |
| 110 | 781 lp->ll_empty2 = TRUE; |
| 100 | 782 else |
| 783 { | |
| 110 | 784 lp->ll_empty2 = FALSE; |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
785 if (eval1(&p, &var2, TRUE) == FAIL) // recursive! |
| 100 | 786 { |
|
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
|
787 clear_tv(&var1); |
| 110 | 788 return NULL; |
| 100 | 789 } |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
790 if (tv_get_string_chk(&var2) == NULL) |
| 323 | 791 { |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
792 // not a number or string |
|
10926
7dab3a9cb933
patch 8.0.0352: not easy to see when a typval needs to be cleared
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
793 clear_tv(&var1); |
| 323 | 794 clear_tv(&var2); |
| 795 return NULL; | |
| 796 } | |
| 100 | 797 } |
| 110 | 798 lp->ll_range = TRUE; |
| 100 | 799 } |
| 800 else | |
| 110 | 801 lp->ll_range = FALSE; |
| 100 | 802 |
| 803 if (*p != ']') | |
| 804 { | |
| 110 | 805 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
|
806 emsg(_(e_missbrac)); |
|
10926
7dab3a9cb933
patch 8.0.0352: not easy to see when a typval needs to be cleared
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
807 clear_tv(&var1); |
|
7dab3a9cb933
patch 8.0.0352: not easy to see when a typval needs to be cleared
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
808 clear_tv(&var2); |
| 110 | 809 return NULL; |
| 100 | 810 } |
| 811 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
812 // Skip to past ']'. |
| 100 | 813 ++p; |
| 814 } | |
| 815 | |
| 110 | 816 if (lp->ll_tv->v_type == VAR_DICT) |
| 100 | 817 { |
| 818 if (len == -1) | |
| 819 { | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
820 // "[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
|
821 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
|
822 if (key == NULL) |
|
9fa567d13551
commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
823 { |
| 100 | 824 clear_tv(&var1); |
| 110 | 825 return NULL; |
| 826 } | |
| 827 } | |
| 117 | 828 lp->ll_list = NULL; |
| 829 lp->ll_dict = lp->ll_tv->vval.v_dict; | |
| 121 | 830 lp->ll_di = dict_find(lp->ll_dict, key, len); |
| 2739 | 831 |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
832 // 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
|
833 // variable name is valid (only variable name unless it is l: or |
|
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
834 // g: dictionary). Disallow overwriting a builtin function. |
| 3687 | 835 if (rettv != NULL && lp->ll_dict->dv_scope != 0) |
| 836 { | |
| 837 int prevval; | |
| 838 int wrong; | |
| 839 | |
| 840 if (len != -1) | |
| 841 { | |
| 842 prevval = key[len]; | |
| 843 key[len] = NUL; | |
| 844 } | |
|
4819
8c4324e6f477
updated for version 7.3.1156
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
845 else |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
846 prevval = 0; // avoid compiler warning |
| 3687 | 847 wrong = (lp->ll_dict->dv_scope == VAR_DEF_SCOPE |
| 848 && rettv->v_type == VAR_FUNC | |
| 2739 | 849 && var_check_func_name(key, lp->ll_di == NULL)) |
| 3687 | 850 || !valid_varname(key); |
| 851 if (len != -1) | |
| 852 key[len] = prevval; | |
| 853 if (wrong) | |
| 2739 | 854 return NULL; |
| 855 } | |
| 856 | |
| 110 | 857 if (lp->ll_di == NULL) |
| 100 | 858 { |
|
15762
dff66c4670b1
patch 8.1.0888: the a: dict is not immutable as documented
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
859 // 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
|
860 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
|
861 || &lp->ll_dict->dv_hashtab == get_funccal_args_ht()) |
| 2739 | 862 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
863 semsg(_(e_illvar), name); |
|
16013
93b08b92a049
patch 8.1.1012: memory leak with E461
Bram Moolenaar <Bram@vim.org>
parents:
15969
diff
changeset
|
864 clear_tv(&var1); |
| 2739 | 865 return NULL; |
| 866 } | |
| 867 | |
|
15762
dff66c4670b1
patch 8.1.0888: the a: dict is not immutable as documented
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
868 // Key does not exist in dict: may need to add it. |
| 110 | 869 if (*p == '[' || *p == '.' || unlet) |
| 870 { | |
| 871 if (!quiet) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
872 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
|
873 clear_tv(&var1); |
| 110 | 874 return NULL; |
| 100 | 875 } |
| 876 if (len == -1) | |
| 110 | 877 lp->ll_newkey = vim_strsave(key); |
| 100 | 878 else |
| 110 | 879 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
|
880 clear_tv(&var1); |
| 110 | 881 if (lp->ll_newkey == NULL) |
| 100 | 882 p = NULL; |
| 883 break; | |
| 884 } | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
885 // 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
|
886 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
|
887 && 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
|
888 { |
|
8bff367672a4
patch 8.0.0344: unlet command leaks memory
Christian Brabandt <cb@256bit.org>
parents:
10908
diff
changeset
|
889 clear_tv(&var1); |
| 2739 | 890 return NULL; |
|
10910
8bff367672a4
patch 8.0.0344: unlet command leaks memory
Christian Brabandt <cb@256bit.org>
parents:
10908
diff
changeset
|
891 } |
| 2739 | 892 |
|
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
|
893 clear_tv(&var1); |
| 110 | 894 lp->ll_tv = &lp->ll_di->di_tv; |
| 100 | 895 } |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
896 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
|
897 { |
|
15456
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
898 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
|
899 |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
900 /* |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
901 * Get the number and item for the only or first index of the List. |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
902 */ |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
903 if (empty1) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
904 lp->ll_n1 = 0; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
905 else |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
906 // is number or string |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
907 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
|
908 clear_tv(&var1); |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
909 |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
910 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
|
911 || lp->ll_n1 > bloblen |
|
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
912 || (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
|
913 { |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
914 if (!quiet) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
915 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
|
916 clear_tv(&var2); |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
917 return NULL; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
918 } |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
919 if (lp->ll_range && !lp->ll_empty2) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
920 { |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
921 lp->ll_n2 = (long)tv_get_number(&var2); |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
922 clear_tv(&var2); |
|
15456
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
923 if (lp->ll_n2 < 0 |
|
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
924 || lp->ll_n2 >= bloblen |
|
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
925 || lp->ll_n2 < lp->ll_n1) |
|
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
926 { |
|
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
927 if (!quiet) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
928 semsg(_(e_blobidx), lp->ll_n2); |
|
15456
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
929 return NULL; |
|
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
930 } |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
931 } |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
932 lp->ll_blob = lp->ll_tv->vval.v_blob; |
|
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patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
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changeset
|
933 lp->ll_tv = NULL; |
|
16036
89fb86821b4a
patch 8.1.1023: may use NULL pointer when indexing a blob
Bram Moolenaar <Bram@vim.org>
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16013
diff
changeset
|
934 break; |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
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diff
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|
935 } |
| 100 | 936 else |
| 937 { | |
| 938 /* | |
| 939 * Get the number and item for the only or first index of the List. | |
| 940 */ | |
| 941 if (empty1) | |
| 110 | 942 lp->ll_n1 = 0; |
| 100 | 943 else |
|
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
|
944 // is number or string |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
945 lp->ll_n1 = (long)tv_get_number(&var1); |
|
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
|
946 clear_tv(&var1); |
|
7dab3a9cb933
patch 8.0.0352: not easy to see when a typval needs to be cleared
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
947 |
| 117 | 948 lp->ll_dict = NULL; |
| 110 | 949 lp->ll_list = lp->ll_tv->vval.v_list; |
| 950 lp->ll_li = list_find(lp->ll_list, lp->ll_n1); | |
| 951 if (lp->ll_li == NULL) | |
| 952 { | |
| 842 | 953 if (lp->ll_n1 < 0) |
| 954 { | |
| 955 lp->ll_n1 = 0; | |
| 956 lp->ll_li = list_find(lp->ll_list, lp->ll_n1); | |
| 957 } | |
| 958 } | |
| 959 if (lp->ll_li == NULL) | |
| 960 { | |
|
10926
7dab3a9cb933
patch 8.0.0352: not easy to see when a typval needs to be cleared
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
961 clear_tv(&var2); |
| 2772 | 962 if (!quiet) |
|
15470
55ccc2d353bd
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changeset
|
963 semsg(_(e_listidx), lp->ll_n1); |
| 110 | 964 return NULL; |
| 100 | 965 } |
| 966 | |
| 967 /* | |
| 968 * May need to find the item or absolute index for the second | |
| 969 * index of a range. | |
| 110 | 970 * When no index given: "lp->ll_empty2" is TRUE. |
| 971 * Otherwise "lp->ll_n2" is set to the second index. | |
| 100 | 972 */ |
| 110 | 973 if (lp->ll_range && !lp->ll_empty2) |
| 974 { | |
|
15211
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changeset
|
975 lp->ll_n2 = (long)tv_get_number(&var2); |
|
18777
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diff
changeset
|
976 // is number or string |
| 88 | 977 clear_tv(&var2); |
| 110 | 978 if (lp->ll_n2 < 0) |
| 979 { | |
| 980 ni = list_find(lp->ll_list, lp->ll_n2); | |
| 100 | 981 if (ni == NULL) |
| 2772 | 982 { |
| 983 if (!quiet) | |
|
15470
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changeset
|
984 semsg(_(e_listidx), lp->ll_n2); |
| 110 | 985 return NULL; |
| 2772 | 986 } |
| 110 | 987 lp->ll_n2 = list_idx_of_item(lp->ll_list, ni); |
| 988 } | |
| 989 | |
|
18777
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diff
changeset
|
990 // Check that lp->ll_n2 isn't before lp->ll_n1. |
| 110 | 991 if (lp->ll_n1 < 0) |
| 992 lp->ll_n1 = list_idx_of_item(lp->ll_list, lp->ll_li); | |
| 993 if (lp->ll_n2 < lp->ll_n1) | |
| 2772 | 994 { |
| 995 if (!quiet) | |
|
15470
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changeset
|
996 semsg(_(e_listidx), lp->ll_n2); |
| 110 | 997 return NULL; |
| 2772 | 998 } |
| 110 | 999 } |
| 1000 | |
| 1001 lp->ll_tv = &lp->ll_li->li_tv; | |
| 1002 } | |
| 1003 } | |
| 1004 | |
|
10926
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diff
changeset
|
1005 clear_tv(&var1); |
| 110 | 1006 return p; |
| 1007 } | |
| 1008 | |
| 1009 /* | |
| 137 | 1010 * Clear lval "lp" that was filled by get_lval(). |
| 110 | 1011 */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
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9560
diff
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|
1012 void |
|
7817
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diff
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|
1013 clear_lval(lval_T *lp) |
| 110 | 1014 { |
| 1015 vim_free(lp->ll_exp_name); | |
| 1016 vim_free(lp->ll_newkey); | |
| 1017 } | |
| 1018 | |
| 1019 /* | |
| 151 | 1020 * Set a variable that was parsed by get_lval() to "rettv". |
| 110 | 1021 * "endp" points to just after the parsed name. |
|
15790
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
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parents:
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diff
changeset
|
1022 * "op" is NULL, "+" for "+=", "-" for "-=", "*" for "*=", "/" for "/=", |
|
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
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changeset
|
1023 * "%" for "%=", "." for ".=" or "=" for "=". |
| 117 | 1024 */ |
|
17873
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1025 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1026 set_var_lval( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
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7788
diff
changeset
|
1027 lval_T *lp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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7788
diff
changeset
|
1028 char_u *endp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1029 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1030 int copy, |
|
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
|
1031 int is_const, // Disallow to modify existing variable for :const |
|
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7788
diff
changeset
|
1032 char_u *op) |
| 110 | 1033 { |
| 1034 int cc; | |
| 137 | 1035 listitem_T *ri; |
| 1036 dictitem_T *di; | |
| 110 | 1037 |
| 1038 if (lp->ll_tv == NULL) | |
| 1039 { | |
|
10889
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10728
diff
changeset
|
1040 cc = *endp; |
|
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
|
1041 *endp = NUL; |
|
15454
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patch 8.1.0735: cannot handle binary data
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changeset
|
1042 if (lp->ll_blob != NULL) |
|
1d2b5c016f17
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|
1043 { |
|
1d2b5c016f17
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changeset
|
1044 int error = FALSE, val; |
|
15456
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
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changeset
|
1045 |
|
15454
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changeset
|
1046 if (op != NULL && *op != '=') |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
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|
1047 { |
|
15470
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patch 8.1.0743: giving error messages is not flexible
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|
1048 semsg(_(e_letwrong), op); |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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parents:
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changeset
|
1049 return; |
|
1d2b5c016f17
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changeset
|
1050 } |
|
1d2b5c016f17
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|
1051 |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
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changeset
|
1052 if (lp->ll_range && rettv->v_type == VAR_BLOB) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
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changeset
|
1053 { |
|
15456
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
1054 int il, ir; |
|
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1055 |
|
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1056 if (lp->ll_empty2) |
|
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1057 lp->ll_n2 = blob_len(lp->ll_blob) - 1; |
|
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1058 |
|
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1059 if (lp->ll_n2 - lp->ll_n1 + 1 != blob_len(rettv->vval.v_blob)) |
|
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1060 { |
|
15470
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patch 8.1.0743: giving error messages is not flexible
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parents:
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diff
changeset
|
1061 emsg(_("E972: Blob value does not have the right number of bytes")); |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1062 return; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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diff
changeset
|
1063 } |
|
15456
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
1064 if (lp->ll_empty2) |
|
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1065 lp->ll_n2 = blob_len(lp->ll_blob); |
|
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
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diff
changeset
|
1066 |
|
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1067 ir = 0; |
|
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
1068 for (il = lp->ll_n1; il <= lp->ll_n2; il++) |
|
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1069 blob_set(lp->ll_blob, il, |
|
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1070 blob_get(rettv->vval.v_blob, ir++)); |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1071 } |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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parents:
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diff
changeset
|
1072 else |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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changeset
|
1073 { |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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diff
changeset
|
1074 val = (int)tv_get_number_chk(rettv, &error); |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1075 if (!error) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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diff
changeset
|
1076 { |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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parents:
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diff
changeset
|
1077 garray_T *gap = &lp->ll_blob->bv_ga; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1078 |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1079 // Allow for appending a byte. Setting a byte beyond |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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parents:
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diff
changeset
|
1080 // the end is an error otherwise. |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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parents:
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diff
changeset
|
1081 if (lp->ll_n1 < gap->ga_len |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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diff
changeset
|
1082 || (lp->ll_n1 == gap->ga_len |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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parents:
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diff
changeset
|
1083 && ga_grow(&lp->ll_blob->bv_ga, 1) == OK)) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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changeset
|
1084 { |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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diff
changeset
|
1085 blob_set(lp->ll_blob, lp->ll_n1, val); |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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diff
changeset
|
1086 if (lp->ll_n1 == gap->ga_len) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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parents:
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diff
changeset
|
1087 ++gap->ga_len; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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parents:
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diff
changeset
|
1088 } |
|
15456
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1089 // error for invalid range was already given in get_lval() |
|
15454
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patch 8.1.0735: cannot handle binary data
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changeset
|
1090 } |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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diff
changeset
|
1091 } |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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changeset
|
1092 } |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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diff
changeset
|
1093 else if (op != NULL && *op != '=') |
|
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
|
1094 { |
|
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
|
1095 typval_T tv; |
|
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
|
1096 |
|
17079
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
|
1097 if (is_const) |
|
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
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changeset
|
1098 { |
|
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
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diff
changeset
|
1099 emsg(_(e_cannot_mod)); |
|
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
|
1100 *endp = cc; |
|
00ffed9bbb65
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changeset
|
1101 return; |
|
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|
1102 } |
|
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|
1103 |
|
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changeset
|
1104 // 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
|
1105 di = NULL; |
|
5780bd3a5a7e
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diff
changeset
|
1106 if (get_var_tv(lp->ll_name, (int)STRLEN(lp->ll_name), |
|
5780bd3a5a7e
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diff
changeset
|
1107 &tv, &di, TRUE, FALSE) == OK) |
|
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patch 8.0.0334: can't access b:changedtick from a dict reference
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changeset
|
1108 { |
|
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changeset
|
1109 if ((di == NULL |
|
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patch 8.1.0897: can modify a:000 when using a reference
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changeset
|
1110 || (!var_check_ro(di->di_flags, lp->ll_name, FALSE) |
|
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changeset
|
1111 && !tv_check_lock(&di->di_tv, lp->ll_name, FALSE))) |
|
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patch 8.0.0334: can't access b:changedtick from a dict reference
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changeset
|
1112 && tv_op(&tv, rettv, op) == OK) |
|
5780bd3a5a7e
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changeset
|
1113 set_var(lp->ll_name, &tv, FALSE); |
|
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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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changeset
|
1114 clear_tv(&tv); |
|
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changeset
|
1115 } |
|
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10728
diff
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|
1116 } |
|
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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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changeset
|
1117 else |
|
17079
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patch 8.1.1539: not easy to define a variable and lock it
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changeset
|
1118 set_var_const(lp->ll_name, rettv, copy, is_const); |
|
10889
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changeset
|
1119 *endp = cc; |
| 110 | 1120 } |
|
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changeset
|
1121 else if (var_check_lock(lp->ll_newkey == NULL |
| 151 | 1122 ? lp->ll_tv->v_lock |
| 6773 | 1123 : lp->ll_tv->vval.v_dict->dv_lock, lp->ll_name, FALSE)) |
| 151 | 1124 ; |
| 110 | 1125 else if (lp->ll_range) |
| 1126 { | |
| 6166 | 1127 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
|
1128 int ll_n1 = lp->ll_n1; |
| 6166 | 1129 |
|
17079
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patch 8.1.1539: not easy to define a variable and lock it
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|
1130 if (is_const) |
|
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|
1131 { |
|
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|
1132 emsg(_("E996: Cannot lock a range")); |
|
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|
1133 return; |
|
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|
1134 } |
|
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diff
changeset
|
1135 |
| 6166 | 1136 /* |
| 1137 * Check whether any of the list items is locked | |
| 1138 */ | |
| 6422 | 1139 for (ri = rettv->vval.v_list->lv_first; ri != NULL && ll_li != NULL; ) |
| 6166 | 1140 { |
|
15780
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1141 if (var_check_lock(ll_li->li_tv.v_lock, lp->ll_name, FALSE)) |
| 6166 | 1142 return; |
| 1143 ri = ri->li_next; | |
| 1144 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == ll_n1)) | |
| 1145 break; | |
| 1146 ll_li = ll_li->li_next; | |
| 1147 ++ll_n1; | |
| 1148 } | |
| 1149 | |
| 110 | 1150 /* |
| 1151 * Assign the List values to the list items. | |
| 1152 */ | |
| 1153 for (ri = rettv->vval.v_list->lv_first; ri != NULL; ) | |
| 1154 { | |
| 117 | 1155 if (op != NULL && *op != '=') |
| 1156 tv_op(&lp->ll_li->li_tv, &ri->li_tv, op); | |
| 1157 else | |
| 1158 { | |
| 1159 clear_tv(&lp->ll_li->li_tv); | |
| 1160 copy_tv(&ri->li_tv, &lp->ll_li->li_tv); | |
| 1161 } | |
| 110 | 1162 ri = ri->li_next; |
| 1163 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == lp->ll_n1)) | |
| 1164 break; | |
| 1165 if (lp->ll_li->li_next == NULL) | |
| 1166 { | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1167 // Need to add an empty item. |
| 533 | 1168 if (list_append_number(lp->ll_list, 0) == FAIL) |
| 110 | 1169 { |
| 1170 ri = NULL; | |
| 88 | 1171 break; |
| 110 | 1172 } |
| 1173 } | |
| 1174 lp->ll_li = lp->ll_li->li_next; | |
| 1175 ++lp->ll_n1; | |
| 1176 } | |
| 1177 if (ri != NULL) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
1178 emsg(_("E710: List value has more items than target")); |
| 117 | 1179 else if (lp->ll_empty2 |
| 1180 ? (lp->ll_li != NULL && lp->ll_li->li_next != NULL) | |
| 110 | 1181 : 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
|
1182 emsg(_("E711: List value has not enough items")); |
| 110 | 1183 } |
| 1184 else | |
| 1185 { | |
| 1186 /* | |
| 1187 * Assign to a List or Dictionary item. | |
| 1188 */ | |
|
17079
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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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changeset
|
1189 if (is_const) |
|
00ffed9bbb65
patch 8.1.1539: not easy to define a variable and lock it
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parents:
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diff
changeset
|
1190 { |
|
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
|
1191 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
|
1192 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
|
1193 } |
| 110 | 1194 if (lp->ll_newkey != NULL) |
| 1195 { | |
| 117 | 1196 if (op != NULL && *op != '=') |
| 1197 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1198 semsg(_(e_letwrong), op); |
| 117 | 1199 return; |
| 1200 } | |
| 1201 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1202 // Need to add an item to the Dictionary. |
| 121 | 1203 di = dictitem_alloc(lp->ll_newkey); |
| 110 | 1204 if (di == NULL) |
| 1205 return; | |
| 121 | 1206 if (dict_add(lp->ll_tv->vval.v_dict, di) == FAIL) |
| 1207 { | |
| 1208 vim_free(di); | |
| 1209 return; | |
| 1210 } | |
| 110 | 1211 lp->ll_tv = &di->di_tv; |
| 1212 } | |
| 117 | 1213 else if (op != NULL && *op != '=') |
| 1214 { | |
| 1215 tv_op(lp->ll_tv, rettv, op); | |
| 1216 return; | |
| 1217 } | |
| 110 | 1218 else |
| 1219 clear_tv(lp->ll_tv); | |
| 1220 | |
| 1221 /* | |
| 1222 * Assign the value to the variable or list item. | |
| 1223 */ | |
| 1224 if (copy) | |
| 1225 copy_tv(rettv, lp->ll_tv); | |
| 1226 else | |
| 1227 { | |
| 1228 *lp->ll_tv = *rettv; | |
| 156 | 1229 lp->ll_tv->v_lock = 0; |
| 110 | 1230 init_tv(rettv); |
| 1231 } | |
| 1232 } | |
| 7 | 1233 } |
| 1234 | |
| 76 | 1235 /* |
|
15790
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents:
15784
diff
changeset
|
1236 * 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:
15784
diff
changeset
|
1237 * and "tv1 .= tv2" |
| 117 | 1238 * Returns OK or FAIL. |
| 1239 */ | |
| 1240 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1241 tv_op(typval_T *tv1, typval_T *tv2, char_u *op) |
| 117 | 1242 { |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
1243 varnumber_T n; |
| 117 | 1244 char_u numbuf[NUMBUFLEN]; |
| 1245 char_u *s; | |
| 1246 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1247 // 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
|
1248 if (tv2->v_type != VAR_FUNC && tv2->v_type != VAR_DICT |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
1249 && tv2->v_type != VAR_SPECIAL) |
| 117 | 1250 { |
| 1251 switch (tv1->v_type) | |
| 1252 { | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
1253 case VAR_UNKNOWN: |
| 117 | 1254 case VAR_DICT: |
| 1255 case VAR_FUNC: | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
1256 case VAR_PARTIAL: |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
1257 case VAR_SPECIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
1258 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
1259 case VAR_CHANNEL: |
| 117 | 1260 break; |
| 1261 | |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
1262 case VAR_BLOB: |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
1263 if (*op != '+' || tv2->v_type != VAR_BLOB) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1264 break; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
1265 // BLOB += BLOB |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
1266 if (tv1->vval.v_blob != NULL && tv2->vval.v_blob != NULL) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1267 { |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1268 blob_T *b1 = tv1->vval.v_blob; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1269 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
|
1270 int i, len = blob_len(b2); |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1271 for (i = 0; i < len; i++) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1272 ga_append(&b1->bv_ga, blob_get(b2, i)); |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1273 } |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1274 return OK; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
1275 |
| 117 | 1276 case VAR_LIST: |
| 1277 if (*op != '+' || tv2->v_type != VAR_LIST) | |
| 1278 break; | |
|
15790
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
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parents:
15784
diff
changeset
|
1279 // List += List |
| 117 | 1280 if (tv1->vval.v_list != NULL && tv2->vval.v_list != NULL) |
| 1281 list_extend(tv1->vval.v_list, tv2->vval.v_list, NULL); | |
| 1282 return OK; | |
| 1283 | |
| 1284 case VAR_NUMBER: | |
| 1285 case VAR_STRING: | |
| 1286 if (tv2->v_type == VAR_LIST) | |
| 1287 break; | |
|
15790
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1288 if (vim_strchr((char_u *)"+-*/%", *op) != NULL) |
|
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1289 { |
|
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1290 // 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
|
1291 n = tv_get_number(tv1); |
| 1624 | 1292 #ifdef FEAT_FLOAT |
| 1293 if (tv2->v_type == VAR_FLOAT) | |
| 1294 { | |
| 1295 float_T f = n; | |
| 1296 | |
|
15790
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1297 if (*op == '%') |
|
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents:
15784
diff
changeset
|
1298 break; |
|
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1299 switch (*op) |
|
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
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parents:
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diff
changeset
|
1300 { |
|
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
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parents:
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diff
changeset
|
1301 case '+': f += tv2->vval.v_float; break; |
|
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
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parents:
15784
diff
changeset
|
1302 case '-': f -= tv2->vval.v_float; break; |
|
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents:
15784
diff
changeset
|
1303 case '*': f *= tv2->vval.v_float; break; |
|
05d836c8f1c4
patch 8.1.0902: incomplete set of assignment operators
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parents:
15784
diff
changeset
|
1304 case '/': f /= tv2->vval.v_float; break; |
|
05d836c8f1c4
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|
1305 } |
| 1624 | 1306 clear_tv(tv1); |
| 1307 tv1->v_type = VAR_FLOAT; | |
| 1308 tv1->vval.v_float = f; | |
| 1309 } | |
| 117 | 1310 else |
| 1624 | 1311 #endif |
| 1312 { | |
|
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|
1313 switch (*op) |
|
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|
1314 { |
|
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diff
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|
1315 case '+': n += tv_get_number(tv2); break; |
|
05d836c8f1c4
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|
1316 case '-': n -= tv_get_number(tv2); break; |
|
05d836c8f1c4
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diff
changeset
|
1317 case '*': n *= tv_get_number(tv2); break; |
|
15969
9cc42db77a54
patch 8.1.0990: floating point exception with "%= 0" and "/= 0"
Bram Moolenaar <Bram@vim.org>
parents:
15904
diff
changeset
|
1318 case '/': n = num_divide(n, tv_get_number(tv2)); break; |
|
9cc42db77a54
patch 8.1.0990: floating point exception with "%= 0" and "/= 0"
Bram Moolenaar <Bram@vim.org>
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15904
diff
changeset
|
1319 case '%': n = num_modulus(n, tv_get_number(tv2)); break; |
|
15790
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diff
changeset
|
1320 } |
| 1624 | 1321 clear_tv(tv1); |
| 1322 tv1->v_type = VAR_NUMBER; | |
| 1323 tv1->vval.v_number = n; | |
| 1324 } | |
| 1325 } | |
| 1326 else | |
| 1327 { | |
| 1328 if (tv2->v_type == VAR_FLOAT) | |
| 1329 break; | |
| 1330 | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1331 // str .= str |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
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15146
diff
changeset
|
1332 s = tv_get_string(tv1); |
|
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
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15146
diff
changeset
|
1333 s = concat_str(s, tv_get_string_buf(tv2, numbuf)); |
| 117 | 1334 clear_tv(tv1); |
| 1335 tv1->v_type = VAR_STRING; | |
| 1336 tv1->vval.v_string = s; | |
| 1337 } | |
| 1338 return OK; | |
| 1624 | 1339 |
| 1340 case VAR_FLOAT: | |
|
8364
991d8fd4d841
commit https://github.com/vim/vim/commit/5fac467474376a844407cecc0ff481510ead221c
Christian Brabandt <cb@256bit.org>
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8350
diff
changeset
|
1341 #ifdef FEAT_FLOAT |
| 1624 | 1342 { |
| 1343 float_T f; | |
| 1344 | |
|
15790
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1345 if (*op == '%' || *op == '.' |
|
05d836c8f1c4
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diff
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|
1346 || (tv2->v_type != VAR_FLOAT |
| 1624 | 1347 && tv2->v_type != VAR_NUMBER |
| 1348 && tv2->v_type != VAR_STRING)) | |
| 1349 break; | |
| 1350 if (tv2->v_type == VAR_FLOAT) | |
| 1351 f = tv2->vval.v_float; | |
| 1352 else | |
|
15211
de63593896b3
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|
1353 f = tv_get_number(tv2); |
|
15790
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|
1354 switch (*op) |
|
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|
1355 { |
|
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|
1356 case '+': tv1->vval.v_float += f; break; |
|
05d836c8f1c4
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|
1357 case '-': tv1->vval.v_float -= f; break; |
|
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diff
changeset
|
1358 case '*': tv1->vval.v_float *= f; break; |
|
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|
1359 case '/': tv1->vval.v_float /= f; break; |
|
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diff
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|
1360 } |
| 1624 | 1361 } |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1362 #endif |
| 1624 | 1363 return OK; |
| 117 | 1364 } |
| 1365 } | |
| 1366 | |
|
15470
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diff
changeset
|
1367 semsg(_(e_letwrong), op); |
| 117 | 1368 return FAIL; |
| 1369 } | |
| 1370 | |
| 1371 /* | |
| 76 | 1372 * Evaluate the expression used in a ":for var in expr" command. |
| 1373 * "arg" points to "var". | |
| 1374 * Set "*errp" to TRUE for an error, FALSE otherwise; | |
| 1375 * Return a pointer that holds the info. Null when there is an error. | |
| 1376 */ | |
| 1377 void * | |
|
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7788
diff
changeset
|
1378 eval_for_line( |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7788
diff
changeset
|
1379 char_u *arg, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1380 int *errp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1381 char_u **nextcmdp, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7788
diff
changeset
|
1382 int skip) |
| 76 | 1383 { |
| 137 | 1384 forinfo_T *fi; |
| 76 | 1385 char_u *expr; |
| 137 | 1386 typval_T tv; |
| 1387 list_T *l; | |
| 76 | 1388 |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18763
diff
changeset
|
1389 *errp = TRUE; // default: there is an error |
| 76 | 1390 |
|
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
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16796
diff
changeset
|
1391 fi = ALLOC_CLEAR_ONE(forinfo_T); |
| 76 | 1392 if (fi == NULL) |
| 1393 return NULL; | |
| 1394 | |
| 1395 expr = skip_var_list(arg, &fi->fi_varcount, &fi->fi_semicolon); | |
| 1396 if (expr == NULL) | |
| 1397 return fi; | |
| 1398 | |
| 1399 expr = skipwhite(expr); | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
1400 if (expr[0] != 'i' || expr[1] != 'n' || !VIM_ISWHITE(expr[2])) |
| 76 | 1401 { |
|
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
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changeset
|
1402 emsg(_("E690: Missing \"in\" after :for")); |
| 76 | 1403 return fi; |
| 1404 } | |
| 1405 | |
| 1406 if (skip) | |
| 1407 ++emsg_skip; | |
| 1408 if (eval0(skipwhite(expr + 2), &tv, nextcmdp, !skip) == OK) | |
| 1409 { | |
| 1410 *errp = FALSE; | |
| 1411 if (!skip) | |
| 1412 { | |
|
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patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1413 if (tv.v_type == VAR_LIST) |
|
1d2b5c016f17
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|
1414 { |
|
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|
1415 l = tv.vval.v_list; |
|
1d2b5c016f17
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|
1416 if (l == NULL) |
|
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|
1417 { |
|
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diff
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|
1418 // a null list is like an empty list: do nothing |
|
1d2b5c016f17
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changeset
|
1419 clear_tv(&tv); |
|
1d2b5c016f17
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|
1420 } |
|
1d2b5c016f17
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diff
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|
1421 else |
|
1d2b5c016f17
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|
1422 { |
|
1d2b5c016f17
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diff
changeset
|
1423 // No need to increment the refcount, it's already set for |
|
1d2b5c016f17
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diff
changeset
|
1424 // the list being used in "tv". |
|
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1425 fi->fi_list = l; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
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diff
changeset
|
1426 list_add_watch(l, &fi->fi_lw); |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1427 fi->fi_lw.lw_item = l->lv_first; |
|
1d2b5c016f17
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|
1428 } |
|
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|
1429 } |
|
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patch 8.1.0735: cannot handle binary data
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diff
changeset
|
1430 else if (tv.v_type == VAR_BLOB) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1431 { |
|
15581
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patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
1432 fi->fi_bi = 0; |
|
c2382f0d1279
patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
1433 if (tv.vval.v_blob != NULL) |
|
c2382f0d1279
patch 8.1.0798: changing a blob while iterating over it works strangely
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parents:
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changeset
|
1434 { |
|
c2382f0d1279
patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1435 typval_T btv; |
|
c2382f0d1279
patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1436 |
|
c2382f0d1279
patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
1437 // Make a copy, so that the iteration still works when the |
|
c2382f0d1279
patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
1438 // blob is changed. |
|
c2382f0d1279
patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1439 blob_copy(&tv, &btv); |
|
c2382f0d1279
patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1440 fi->fi_blob = btv.vval.v_blob; |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1441 } |
|
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diff
changeset
|
1442 clear_tv(&tv); |
|
15454
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|
1443 } |
|
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|
1444 else |
| 359 | 1445 { |
|
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|
1446 emsg(_(e_listreq)); |
| 359 | 1447 clear_tv(&tv); |
| 1448 } | |
| 76 | 1449 } |
| 1450 } | |
| 1451 if (skip) | |
| 1452 --emsg_skip; | |
| 1453 | |
| 1454 return fi; | |
| 1455 } | |
| 1456 | |
| 1457 /* | |
| 1458 * Use the first item in a ":for" list. Advance to the next. | |
| 1459 * Assign the values to the variable (list). "arg" points to the first one. | |
| 1460 * Return TRUE when a valid item was found, FALSE when at end of list or | |
| 1461 * something wrong. | |
| 1462 */ | |
| 1463 int | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1464 next_for_item(void *fi_void, char_u *arg) |
| 76 | 1465 { |
|
4974
a594ce86b5ea
updated for version 7.3.1232
Bram Moolenaar <bram@vim.org>
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4936
diff
changeset
|
1466 forinfo_T *fi = (forinfo_T *)fi_void; |
| 76 | 1467 int result; |
| 137 | 1468 listitem_T *item; |
| 76 | 1469 |
|
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|
1470 if (fi->fi_blob != NULL) |
|
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|
1471 { |
|
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diff
changeset
|
1472 typval_T tv; |
|
1d2b5c016f17
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|
1473 |
|
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diff
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|
1474 if (fi->fi_bi >= blob_len(fi->fi_blob)) |
|
1d2b5c016f17
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|
1475 return FALSE; |
|
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changeset
|
1476 tv.v_type = VAR_NUMBER; |
|
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diff
changeset
|
1477 tv.v_lock = VAR_FIXED; |
|
1d2b5c016f17
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diff
changeset
|
1478 tv.vval.v_number = blob_get(fi->fi_blob, fi->fi_bi); |
|
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changeset
|
1479 ++fi->fi_bi; |
|
17079
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diff
changeset
|
1480 return ex_let_vars(arg, &tv, TRUE, fi->fi_semicolon, |
|
00ffed9bbb65
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diff
changeset
|
1481 fi->fi_varcount, FALSE, NULL) == OK; |
|
15454
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changeset
|
1482 } |
|
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|
1483 |
| 76 | 1484 item = fi->fi_lw.lw_item; |
| 1485 if (item == NULL) | |
| 1486 result = FALSE; | |
| 1487 else | |
| 1488 { | |
| 1489 fi->fi_lw.lw_item = item->li_next; | |
|
17079
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1490 result = (ex_let_vars(arg, &item->li_tv, TRUE, fi->fi_semicolon, |
|
00ffed9bbb65
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1491 fi->fi_varcount, FALSE, NULL) == OK); |
| 76 | 1492 } |
| 1493 return result; | |
| 1494 } | |
| 1495 | |
| 1496 /* | |
| 1497 * Free the structure used to store info used by ":for". | |
| 1498 */ | |
| 1499 void | |
|
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diff
changeset
|
1500 free_for_info(void *fi_void) |
| 76 | 1501 { |
| 137 | 1502 forinfo_T *fi = (forinfo_T *)fi_void; |
| 76 | 1503 |
| 92 | 1504 if (fi != NULL && fi->fi_list != NULL) |
| 359 | 1505 { |
| 76 | 1506 list_rem_watch(fi->fi_list, &fi->fi_lw); |
| 359 | 1507 list_unref(fi->fi_list); |
| 1508 } | |
|
15460
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patch 8.1.0738: using freed memory, for loop over blob leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15458
diff
changeset
|
1509 if (fi != NULL && fi->fi_blob != NULL) |
|
543cff56dd3f
patch 8.1.0738: using freed memory, for loop over blob leaks memory
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parents:
15458
diff
changeset
|
1510 blob_unref(fi->fi_blob); |
| 76 | 1511 vim_free(fi); |
| 1512 } | |
| 1513 | |
| 7 | 1514 void |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1515 set_context_for_expression( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1516 expand_T *xp, |
|
83861277e6a3
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diff
changeset
|
1517 char_u *arg, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
1518 cmdidx_T cmdidx) |
| 7 | 1519 { |
| 1520 int got_eq = FALSE; | |
| 1521 int c; | |
| 76 | 1522 char_u *p; |
| 1523 | |
|
18713
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patch 8.1.2348: :const cannot be followed by "| endif"
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1524 if (cmdidx == CMD_let || cmdidx == CMD_const) |
| 76 | 1525 { |
| 1526 xp->xp_context = EXPAND_USER_VARS; | |
| 159 | 1527 if (vim_strpbrk(arg, (char_u *)"\"'+-*/%.=!?~|&$([<>,#") == NULL) |
| 76 | 1528 { |
|
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parents:
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diff
changeset
|
1529 // ":let var1 var2 ...": find last space. |
| 159 | 1530 for (p = arg + STRLEN(arg); p >= arg; ) |
| 76 | 1531 { |
| 1532 xp->xp_pattern = p; | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1533 MB_PTR_BACK(arg, p); |
|
11129
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parents:
11127
diff
changeset
|
1534 if (VIM_ISWHITE(*p)) |
| 76 | 1535 break; |
| 1536 } | |
| 1537 return; | |
| 1538 } | |
| 1539 } | |
| 1540 else | |
| 1541 xp->xp_context = cmdidx == CMD_call ? EXPAND_FUNCTIONS | |
| 1542 : EXPAND_EXPRESSION; | |
| 7 | 1543 while ((xp->xp_pattern = vim_strpbrk(arg, |
| 1544 (char_u *)"\"'+-*/%.=!?~|&$([<>,#")) != NULL) | |
| 1545 { | |
| 1546 c = *xp->xp_pattern; | |
| 1547 if (c == '&') | |
| 1548 { | |
| 1549 c = xp->xp_pattern[1]; | |
| 1550 if (c == '&') | |
| 1551 { | |
| 1552 ++xp->xp_pattern; | |
| 1553 xp->xp_context = cmdidx != CMD_let || got_eq | |
| 1554 ? EXPAND_EXPRESSION : EXPAND_NOTHING; | |
| 1555 } | |
| 1556 else if (c != ' ') | |
| 201 | 1557 { |
| 7 | 1558 xp->xp_context = EXPAND_SETTINGS; |
| 201 | 1559 if ((c == 'l' || c == 'g') && xp->xp_pattern[2] == ':') |
| 1560 xp->xp_pattern += 2; | |
| 1561 | |
| 1562 } | |
| 7 | 1563 } |
| 1564 else if (c == '$') | |
| 1565 { | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1566 // environment variable |
| 7 | 1567 xp->xp_context = EXPAND_ENV_VARS; |
| 1568 } | |
| 1569 else if (c == '=') | |
| 1570 { | |
| 1571 got_eq = TRUE; | |
| 1572 xp->xp_context = EXPAND_EXPRESSION; | |
| 1573 } | |
|
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|
1574 else if (c == '#' |
|
4b83af41f5db
commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
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diff
changeset
|
1575 && xp->xp_context == EXPAND_EXPRESSION) |
|
4b83af41f5db
commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
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8749
diff
changeset
|
1576 { |
|
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|
1577 // Autoload function/variable contains '#'. |
|
8763
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commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
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|
1578 break; |
|
4b83af41f5db
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diff
changeset
|
1579 } |
| 6367 | 1580 else if ((c == '<' || c == '#') |
| 7 | 1581 && xp->xp_context == EXPAND_FUNCTIONS |
| 1582 && vim_strchr(xp->xp_pattern, '(') == NULL) | |
| 1583 { | |
|
18777
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parents:
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diff
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|
1584 // Function name can start with "<SNR>" and contain '#'. |
| 7 | 1585 break; |
| 1586 } | |
| 1587 else if (cmdidx != CMD_let || got_eq) | |
| 1588 { | |
|
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changeset
|
1589 if (c == '"') // string |
| 7 | 1590 { |
| 1591 while ((c = *++xp->xp_pattern) != NUL && c != '"') | |
| 1592 if (c == '\\' && xp->xp_pattern[1] != NUL) | |
| 1593 ++xp->xp_pattern; | |
| 1594 xp->xp_context = EXPAND_NOTHING; | |
| 1595 } | |
|
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diff
changeset
|
1596 else if (c == '\'') // literal string |
| 7 | 1597 { |
|
18777
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changeset
|
1598 // Trick: '' is like stopping and starting a literal string. |
| 7 | 1599 while ((c = *++xp->xp_pattern) != NUL && c != '\'') |
| 1600 /* skip */ ; | |
| 1601 xp->xp_context = EXPAND_NOTHING; | |
| 1602 } | |
| 1603 else if (c == '|') | |
| 1604 { | |
| 1605 if (xp->xp_pattern[1] == '|') | |
| 1606 { | |
| 1607 ++xp->xp_pattern; | |
| 1608 xp->xp_context = EXPAND_EXPRESSION; | |
| 1609 } | |
| 1610 else | |
| 1611 xp->xp_context = EXPAND_COMMANDS; | |
| 1612 } | |
| 1613 else | |
| 1614 xp->xp_context = EXPAND_EXPRESSION; | |
| 1615 } | |
| 1616 else | |
|
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|
1617 // Doesn't look like something valid, expand as an expression |
|
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changeset
|
1618 // anyway. |
| 76 | 1619 xp->xp_context = EXPAND_EXPRESSION; |
| 7 | 1620 arg = xp->xp_pattern; |
| 1621 if (*arg != NUL) | |
| 1622 while ((c = *++arg) != NUL && (c == ' ' || c == '\t')) | |
| 1623 /* skip */ ; | |
| 1624 } | |
| 1625 xp->xp_pattern = arg; | |
| 1626 } | |
| 1627 | |
| 1628 /* | |
|
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changeset
|
1629 * Return TRUE if "pat" matches "text". |
|
65a5a18d3acf
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|
1630 * Does not use 'cpo' and always uses 'magic'. |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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changeset
|
1631 */ |
|
17377
cb008de2a6ec
patch 8.1.1687: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1632 int |
|
8749
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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diff
changeset
|
1633 pattern_match(char_u *pat, char_u *text, int ic) |
|
65a5a18d3acf
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|
1634 { |
|
65a5a18d3acf
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diff
changeset
|
1635 int matches = FALSE; |
|
65a5a18d3acf
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diff
changeset
|
1636 char_u *save_cpo; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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diff
changeset
|
1637 regmatch_T regmatch; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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changeset
|
1638 |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1639 // avoid 'l' flag in 'cpoptions' |
|
8749
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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diff
changeset
|
1640 save_cpo = p_cpo; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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changeset
|
1641 p_cpo = (char_u *)""; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
8742
diff
changeset
|
1642 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING); |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
8742
diff
changeset
|
1643 if (regmatch.regprog != NULL) |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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changeset
|
1644 { |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
8742
diff
changeset
|
1645 regmatch.rm_ic = ic; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
1646 matches = vim_regexec_nl(®match, text, (colnr_T)0); |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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diff
changeset
|
1647 vim_regfree(regmatch.regprog); |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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diff
changeset
|
1648 } |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
8742
diff
changeset
|
1649 p_cpo = save_cpo; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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diff
changeset
|
1650 return matches; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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diff
changeset
|
1651 } |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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changeset
|
1652 |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1653 /* |
|
17646
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
1654 * Handle a name followed by "(". Both for just "name(arg)" and for |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
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parents:
17638
diff
changeset
|
1655 * "expr->name(arg)". |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
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parents:
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changeset
|
1656 * Returns OK or FAIL. |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1657 */ |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1658 static int |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1659 eval_func( |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
1660 char_u **arg, // points to "(", will be advanced |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1661 char_u *name, |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
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parents:
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diff
changeset
|
1662 int name_len, |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
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parents:
17638
diff
changeset
|
1663 typval_T *rettv, |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1664 int evaluate, |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1665 typval_T *basetv) // "expr" for "expr->name(arg)" |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1666 { |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
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changeset
|
1667 char_u *s = name; |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1668 int len = name_len; |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1669 partial_T *partial; |
|
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patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1670 int ret = OK; |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
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changeset
|
1671 |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
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parents:
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diff
changeset
|
1672 if (!evaluate) |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
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parents:
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diff
changeset
|
1673 check_vars(s, len); |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
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changeset
|
1674 |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1675 // If "s" is the name of a variable of type VAR_FUNC |
|
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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diff
changeset
|
1676 // use its contents. |
|
17646
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1677 s = deref_func_name(s, &len, &partial, !evaluate); |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
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changeset
|
1678 |
|
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
|
1679 // Need to make a copy, in case evaluating the arguments makes |
|
3a68dc2a1bc1
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|
1680 // the name invalid. |
|
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|
1681 s = vim_strsave(s); |
|
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|
1682 if (s == NULL) |
|
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1683 ret = FAIL; |
|
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|
1684 else |
|
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|
1685 { |
|
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|
1686 funcexe_T funcexe; |
|
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1687 |
|
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|
1688 // Invoke the function. |
|
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|
1689 vim_memset(&funcexe, 0, sizeof(funcexe)); |
|
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|
1690 funcexe.firstline = curwin->w_cursor.lnum; |
|
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1691 funcexe.lastline = curwin->w_cursor.lnum; |
|
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|
1692 funcexe.evaluate = evaluate; |
|
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1693 funcexe.partial = partial; |
|
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|
1694 funcexe.basetv = basetv; |
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|
1695 ret = get_func_tv(s, len, rettv, arg, &funcexe); |
|
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1696 } |
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1697 vim_free(s); |
|
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1698 |
|
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|
1699 // If evaluate is FALSE rettv->v_type was not set in |
|
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|
1700 // get_func_tv, but it's needed in handle_subscript() to parse |
|
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|
1701 // what follows. So set it here. |
|
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|
1702 if (rettv->v_type == VAR_UNKNOWN && !evaluate && **arg == '(') |
|
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1703 { |
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|
1704 rettv->vval.v_string = NULL; |
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|
1705 rettv->v_type = VAR_FUNC; |
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1706 } |
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1707 |
|
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1708 // Stop the expression evaluation when immediately |
|
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1709 // aborting on error, or when an interrupt occurred or |
|
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|
1710 // an exception was thrown but not caught. |
|
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1711 if (evaluate && aborting()) |
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1712 { |
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1713 if (ret == OK) |
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1714 clear_tv(rettv); |
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1715 ret = FAIL; |
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1716 } |
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1717 return ret; |
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1718 } |
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1719 |
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1720 /* |
| 7 | 1721 * The "evaluate" argument: When FALSE, the argument is only parsed but not |
| 71 | 1722 * executed. The function may return OK, but the rettv will be of type |
| 7 | 1723 * VAR_UNKNOWN. The function still returns FAIL for a syntax error. |
| 1724 */ | |
| 1725 | |
| 1726 /* | |
| 1727 * Handle zero level expression. | |
| 1728 * This calls eval1() and handles error message and nextcmd. | |
| 71 | 1729 * Put the result in "rettv" when returning OK and "evaluate" is TRUE. |
| 533 | 1730 * Note: "rettv.v_lock" is not set. |
| 7 | 1731 * Return OK or FAIL. |
| 1732 */ | |
|
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|
1733 int |
|
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1734 eval0( |
|
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1735 char_u *arg, |
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1736 typval_T *rettv, |
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1737 char_u **nextcmd, |
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1738 int evaluate) |
| 7 | 1739 { |
| 1740 int ret; | |
| 1741 char_u *p; | |
|
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1742 int did_emsg_before = did_emsg; |
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1743 int called_emsg_before = called_emsg; |
| 7 | 1744 |
| 1745 p = skipwhite(arg); | |
| 71 | 1746 ret = eval1(&p, rettv, evaluate); |
| 7 | 1747 if (ret == FAIL || !ends_excmd(*p)) |
| 1748 { | |
| 1749 if (ret != FAIL) | |
| 71 | 1750 clear_tv(rettv); |
| 7 | 1751 /* |
| 1752 * Report the invalid expression unless the expression evaluation has | |
| 1753 * been cancelled due to an aborting error, an interrupt, or an | |
|
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1754 * exception, or we already gave a more specific error. |
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1755 * Also check called_emsg for when using assert_fails(). |
| 7 | 1756 */ |
|
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1757 if (!aborting() && did_emsg == did_emsg_before |
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1758 && called_emsg == called_emsg_before) |
|
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1759 semsg(_(e_invexpr2), arg); |
| 7 | 1760 ret = FAIL; |
| 1761 } | |
| 1762 if (nextcmd != NULL) | |
| 1763 *nextcmd = check_nextcmd(p); | |
| 1764 | |
| 1765 return ret; | |
| 1766 } | |
| 1767 | |
| 1768 /* | |
| 1769 * Handle top level expression: | |
| 1800 | 1770 * expr2 ? expr1 : expr1 |
| 7 | 1771 * |
| 1772 * "arg" must point to the first non-white of the expression. | |
| 1773 * "arg" is advanced to the next non-white after the recognized expression. | |
| 1774 * | |
| 533 | 1775 * Note: "rettv.v_lock" is not set. |
| 1776 * | |
| 7 | 1777 * Return OK or FAIL. |
| 1778 */ | |
|
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1779 int |
|
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1780 eval1(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 1781 { |
| 1782 int result; | |
| 137 | 1783 typval_T var2; |
| 7 | 1784 |
| 1785 /* | |
| 1786 * Get the first variable. | |
| 1787 */ | |
| 71 | 1788 if (eval2(arg, rettv, evaluate) == FAIL) |
| 7 | 1789 return FAIL; |
| 1790 | |
| 1791 if ((*arg)[0] == '?') | |
| 1792 { | |
| 1793 result = FALSE; | |
| 1794 if (evaluate) | |
| 1795 { | |
| 323 | 1796 int error = FALSE; |
| 1797 | |
|
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1798 if (tv_get_number_chk(rettv, &error) != 0) |
| 7 | 1799 result = TRUE; |
| 71 | 1800 clear_tv(rettv); |
| 323 | 1801 if (error) |
| 1802 return FAIL; | |
| 7 | 1803 } |
| 1804 | |
| 1805 /* | |
| 1806 * Get the second variable. | |
| 1807 */ | |
| 1808 *arg = skipwhite(*arg + 1); | |
|
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|
1809 if (eval1(arg, rettv, evaluate && result) == FAIL) // recursive! |
| 7 | 1810 return FAIL; |
| 1811 | |
| 1812 /* | |
| 1813 * Check for the ":". | |
| 1814 */ | |
| 1815 if ((*arg)[0] != ':') | |
| 1816 { | |
|
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1817 emsg(_("E109: Missing ':' after '?'")); |
| 7 | 1818 if (evaluate && result) |
| 71 | 1819 clear_tv(rettv); |
| 7 | 1820 return FAIL; |
| 1821 } | |
| 1822 | |
| 1823 /* | |
| 1824 * Get the third variable. | |
| 1825 */ | |
| 1826 *arg = skipwhite(*arg + 1); | |
|
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1827 if (eval1(arg, &var2, evaluate && !result) == FAIL) // recursive! |
| 7 | 1828 { |
| 1829 if (evaluate && result) | |
| 71 | 1830 clear_tv(rettv); |
| 7 | 1831 return FAIL; |
| 1832 } | |
| 1833 if (evaluate && !result) | |
| 71 | 1834 *rettv = var2; |
| 7 | 1835 } |
| 1836 | |
| 1837 return OK; | |
| 1838 } | |
| 1839 | |
| 1840 /* | |
| 1841 * Handle first level expression: | |
| 1842 * expr2 || expr2 || expr2 logical OR | |
| 1843 * | |
| 1844 * "arg" must point to the first non-white of the expression. | |
| 1845 * "arg" is advanced to the next non-white after the recognized expression. | |
| 1846 * | |
| 1847 * Return OK or FAIL. | |
| 1848 */ | |
| 1849 static int | |
|
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|
1850 eval2(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 1851 { |
| 137 | 1852 typval_T var2; |
| 7 | 1853 long result; |
| 1854 int first; | |
| 323 | 1855 int error = FALSE; |
| 7 | 1856 |
| 1857 /* | |
| 1858 * Get the first variable. | |
| 1859 */ | |
| 71 | 1860 if (eval3(arg, rettv, evaluate) == FAIL) |
| 7 | 1861 return FAIL; |
| 1862 | |
| 1863 /* | |
| 1864 * Repeat until there is no following "||". | |
| 1865 */ | |
| 1866 first = TRUE; | |
| 1867 result = FALSE; | |
| 1868 while ((*arg)[0] == '|' && (*arg)[1] == '|') | |
| 1869 { | |
| 1870 if (evaluate && first) | |
| 1871 { | |
|
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1872 if (tv_get_number_chk(rettv, &error) != 0) |
| 7 | 1873 result = TRUE; |
| 71 | 1874 clear_tv(rettv); |
| 323 | 1875 if (error) |
| 1876 return FAIL; | |
| 7 | 1877 first = FALSE; |
| 1878 } | |
| 1879 | |
| 1880 /* | |
| 1881 * Get the second variable. | |
| 1882 */ | |
| 1883 *arg = skipwhite(*arg + 2); | |
| 1884 if (eval3(arg, &var2, evaluate && !result) == FAIL) | |
| 1885 return FAIL; | |
| 1886 | |
| 1887 /* | |
| 1888 * Compute the result. | |
| 1889 */ | |
| 1890 if (evaluate && !result) | |
| 1891 { | |
|
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1892 if (tv_get_number_chk(&var2, &error) != 0) |
| 7 | 1893 result = TRUE; |
| 71 | 1894 clear_tv(&var2); |
| 323 | 1895 if (error) |
| 1896 return FAIL; | |
| 7 | 1897 } |
| 1898 if (evaluate) | |
| 1899 { | |
| 71 | 1900 rettv->v_type = VAR_NUMBER; |
| 1901 rettv->vval.v_number = result; | |
| 7 | 1902 } |
| 1903 } | |
| 1904 | |
| 1905 return OK; | |
| 1906 } | |
| 1907 | |
| 1908 /* | |
| 1909 * Handle second level expression: | |
| 1910 * expr3 && expr3 && expr3 logical AND | |
| 1911 * | |
| 1912 * "arg" must point to the first non-white of the expression. | |
| 1913 * "arg" is advanced to the next non-white after the recognized expression. | |
| 1914 * | |
| 1915 * Return OK or FAIL. | |
| 1916 */ | |
| 1917 static int | |
|
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1918 eval3(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 1919 { |
| 137 | 1920 typval_T var2; |
| 7 | 1921 long result; |
| 1922 int first; | |
| 323 | 1923 int error = FALSE; |
| 7 | 1924 |
| 1925 /* | |
| 1926 * Get the first variable. | |
| 1927 */ | |
| 71 | 1928 if (eval4(arg, rettv, evaluate) == FAIL) |
| 7 | 1929 return FAIL; |
| 1930 | |
| 1931 /* | |
| 1932 * Repeat until there is no following "&&". | |
| 1933 */ | |
| 1934 first = TRUE; | |
| 1935 result = TRUE; | |
| 1936 while ((*arg)[0] == '&' && (*arg)[1] == '&') | |
| 1937 { | |
| 1938 if (evaluate && first) | |
| 1939 { | |
|
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1940 if (tv_get_number_chk(rettv, &error) == 0) |
| 7 | 1941 result = FALSE; |
| 71 | 1942 clear_tv(rettv); |
| 323 | 1943 if (error) |
| 1944 return FAIL; | |
| 7 | 1945 first = FALSE; |
| 1946 } | |
| 1947 | |
| 1948 /* | |
| 1949 * Get the second variable. | |
| 1950 */ | |
| 1951 *arg = skipwhite(*arg + 2); | |
| 1952 if (eval4(arg, &var2, evaluate && result) == FAIL) | |
| 1953 return FAIL; | |
| 1954 | |
| 1955 /* | |
| 1956 * Compute the result. | |
| 1957 */ | |
| 1958 if (evaluate && result) | |
| 1959 { | |
|
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1960 if (tv_get_number_chk(&var2, &error) == 0) |
| 7 | 1961 result = FALSE; |
| 71 | 1962 clear_tv(&var2); |
| 323 | 1963 if (error) |
| 1964 return FAIL; | |
| 7 | 1965 } |
| 1966 if (evaluate) | |
| 1967 { | |
| 71 | 1968 rettv->v_type = VAR_NUMBER; |
| 1969 rettv->vval.v_number = result; | |
| 7 | 1970 } |
| 1971 } | |
| 1972 | |
| 1973 return OK; | |
| 1974 } | |
| 1975 | |
| 1976 /* | |
| 1977 * Handle third level expression: | |
| 1978 * var1 == var2 | |
| 1979 * var1 =~ var2 | |
| 1980 * var1 != var2 | |
| 1981 * var1 !~ var2 | |
| 1982 * var1 > var2 | |
| 1983 * var1 >= var2 | |
| 1984 * var1 < var2 | |
| 1985 * var1 <= var2 | |
| 80 | 1986 * var1 is var2 |
| 1987 * var1 isnot var2 | |
| 7 | 1988 * |
| 1989 * "arg" must point to the first non-white of the expression. | |
| 1990 * "arg" is advanced to the next non-white after the recognized expression. | |
| 1991 * | |
| 1992 * Return OK or FAIL. | |
| 1993 */ | |
| 1994 static int | |
|
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1995 eval4(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 1996 { |
| 137 | 1997 typval_T var2; |
| 7 | 1998 char_u *p; |
| 1999 int i; | |
| 2000 exptype_T type = TYPE_UNKNOWN; | |
|
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2001 int type_is = FALSE; // TRUE for "is" and "isnot" |
| 7 | 2002 int len = 2; |
| 2003 int ic; | |
| 2004 | |
| 2005 /* | |
| 2006 * Get the first variable. | |
| 2007 */ | |
| 71 | 2008 if (eval5(arg, rettv, evaluate) == FAIL) |
| 7 | 2009 return FAIL; |
| 2010 | |
| 2011 p = *arg; | |
| 2012 switch (p[0]) | |
| 2013 { | |
| 2014 case '=': if (p[1] == '=') | |
| 2015 type = TYPE_EQUAL; | |
| 2016 else if (p[1] == '~') | |
| 2017 type = TYPE_MATCH; | |
| 2018 break; | |
| 2019 case '!': if (p[1] == '=') | |
| 2020 type = TYPE_NEQUAL; | |
| 2021 else if (p[1] == '~') | |
| 2022 type = TYPE_NOMATCH; | |
| 2023 break; | |
| 2024 case '>': if (p[1] != '=') | |
| 2025 { | |
| 2026 type = TYPE_GREATER; | |
| 2027 len = 1; | |
| 2028 } | |
| 2029 else | |
| 2030 type = TYPE_GEQUAL; | |
| 2031 break; | |
| 2032 case '<': if (p[1] != '=') | |
| 2033 { | |
| 2034 type = TYPE_SMALLER; | |
| 2035 len = 1; | |
| 2036 } | |
| 2037 else | |
| 2038 type = TYPE_SEQUAL; | |
| 2039 break; | |
| 80 | 2040 case 'i': if (p[1] == 's') |
| 2041 { | |
| 2042 if (p[2] == 'n' && p[3] == 'o' && p[4] == 't') | |
| 2043 len = 5; | |
|
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2044 i = p[len]; |
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2045 if (!isalnum(i) && i != '_') |
| 80 | 2046 { |
| 2047 type = len == 2 ? TYPE_EQUAL : TYPE_NEQUAL; | |
| 2048 type_is = TRUE; | |
| 2049 } | |
| 2050 } | |
| 2051 break; | |
| 7 | 2052 } |
| 2053 | |
| 2054 /* | |
| 1624 | 2055 * If there is a comparative operator, use it. |
| 7 | 2056 */ |
| 2057 if (type != TYPE_UNKNOWN) | |
| 2058 { | |
|
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2059 // extra question mark appended: ignore case |
| 7 | 2060 if (p[len] == '?') |
| 2061 { | |
| 2062 ic = TRUE; | |
| 2063 ++len; | |
| 2064 } | |
|
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2065 // extra '#' appended: match case |
| 7 | 2066 else if (p[len] == '#') |
| 2067 { | |
| 2068 ic = FALSE; | |
| 2069 ++len; | |
| 2070 } | |
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2071 // nothing appended: use 'ignorecase' |
| 7 | 2072 else |
| 2073 ic = p_ic; | |
| 2074 | |
| 2075 /* | |
| 2076 * Get the second variable. | |
| 2077 */ | |
| 2078 *arg = skipwhite(p + len); | |
| 2079 if (eval5(arg, &var2, evaluate) == FAIL) | |
| 2080 { | |
| 71 | 2081 clear_tv(rettv); |
| 7 | 2082 return FAIL; |
| 2083 } | |
|
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2084 if (evaluate) |
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2085 { |
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2086 int ret = typval_compare(rettv, &var2, type, type_is, ic); |
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2087 |
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2088 clear_tv(&var2); |
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2089 return ret; |
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2090 } |
| 7 | 2091 } |
| 2092 | |
| 2093 return OK; | |
| 2094 } | |
| 2095 | |
| 2096 /* | |
| 2097 * Handle fourth level expression: | |
| 2098 * + number addition | |
| 2099 * - number subtraction | |
|
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2100 * . string concatenation (if script version is 1) |
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2101 * .. string concatenation |
| 7 | 2102 * |
| 2103 * "arg" must point to the first non-white of the expression. | |
| 2104 * "arg" is advanced to the next non-white after the recognized expression. | |
| 2105 * | |
| 2106 * Return OK or FAIL. | |
| 2107 */ | |
| 2108 static int | |
|
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2109 eval5(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 2110 { |
| 137 | 2111 typval_T var2; |
| 2112 typval_T var3; | |
| 7 | 2113 int op; |
|
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|
2114 varnumber_T n1, n2; |
| 1624 | 2115 #ifdef FEAT_FLOAT |
| 2116 float_T f1 = 0, f2 = 0; | |
| 2117 #endif | |
| 7 | 2118 char_u *s1, *s2; |
| 2119 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
| 2120 char_u *p; | |
|
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2121 int concat; |
| 7 | 2122 |
| 2123 /* | |
| 2124 * Get the first variable. | |
| 2125 */ | |
| 1655 | 2126 if (eval6(arg, rettv, evaluate, FALSE) == FAIL) |
| 7 | 2127 return FAIL; |
| 2128 | |
| 2129 /* | |
| 2130 * Repeat computing, until no '+', '-' or '.' is following. | |
| 2131 */ | |
| 2132 for (;;) | |
| 2133 { | |
|
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2134 // "." is only string concatenation when scriptversion is 1 |
| 7 | 2135 op = **arg; |
|
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2136 concat = op == '.' |
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2137 && (*(*arg + 1) == '.' || current_sctx.sc_version < 2); |
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2138 if (op != '+' && op != '-' && !concat) |
| 7 | 2139 break; |
| 2140 | |
|
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2141 if ((op != '+' || (rettv->v_type != VAR_LIST |
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|
2142 && rettv->v_type != VAR_BLOB)) |
| 1624 | 2143 #ifdef FEAT_FLOAT |
| 2144 && (op == '.' || rettv->v_type != VAR_FLOAT) | |
| 2145 #endif | |
| 2146 ) | |
| 323 | 2147 { |
|
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2148 // For "list + ...", an illegal use of the first operand as |
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2149 // a number cannot be determined before evaluating the 2nd |
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2150 // operand: if this is also a list, all is ok. |
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2151 // For "something . ...", "something - ..." or "non-list + ...", |
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2152 // we know that the first operand needs to be a string or number |
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2153 // without evaluating the 2nd operand. So check before to avoid |
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2154 // side effects after an error. |
|
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2155 if (evaluate && tv_get_string_chk(rettv) == NULL) |
| 323 | 2156 { |
| 2157 clear_tv(rettv); | |
| 2158 return FAIL; | |
| 2159 } | |
| 2160 } | |
| 2161 | |
| 7 | 2162 /* |
| 2163 * Get the second variable. | |
| 2164 */ | |
|
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2165 if (op == '.' && *(*arg + 1) == '.') // .. string concatenation |
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2166 ++*arg; |
| 7 | 2167 *arg = skipwhite(*arg + 1); |
| 1655 | 2168 if (eval6(arg, &var2, evaluate, op == '.') == FAIL) |
| 7 | 2169 { |
| 71 | 2170 clear_tv(rettv); |
| 7 | 2171 return FAIL; |
| 2172 } | |
| 2173 | |
| 2174 if (evaluate) | |
| 2175 { | |
| 2176 /* | |
| 2177 * Compute the result. | |
| 2178 */ | |
| 2179 if (op == '.') | |
| 2180 { | |
|
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2181 s1 = tv_get_string_buf(rettv, buf1); // already checked |
|
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2182 s2 = tv_get_string_buf_chk(&var2, buf2); |
|
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2183 if (s2 == NULL) // type error ? |
| 323 | 2184 { |
| 2185 clear_tv(rettv); | |
| 2186 clear_tv(&var2); | |
| 2187 return FAIL; | |
| 2188 } | |
| 117 | 2189 p = concat_str(s1, s2); |
| 71 | 2190 clear_tv(rettv); |
| 2191 rettv->v_type = VAR_STRING; | |
| 2192 rettv->vval.v_string = p; | |
| 7 | 2193 } |
|
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2194 else if (op == '+' && rettv->v_type == VAR_BLOB |
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2195 && var2.v_type == VAR_BLOB) |
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2196 { |
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2197 blob_T *b1 = rettv->vval.v_blob; |
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|
2198 blob_T *b2 = var2.vval.v_blob; |
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|
2199 blob_T *b = blob_alloc(); |
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2200 int i; |
|
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2201 |
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2202 if (b != NULL) |
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2203 { |
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2204 for (i = 0; i < blob_len(b1); i++) |
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2205 ga_append(&b->bv_ga, blob_get(b1, i)); |
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2206 for (i = 0; i < blob_len(b2); i++) |
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2207 ga_append(&b->bv_ga, blob_get(b2, i)); |
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2208 |
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2209 clear_tv(rettv); |
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2210 rettv_blob_set(rettv, b); |
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2211 } |
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2212 } |
| 104 | 2213 else if (op == '+' && rettv->v_type == VAR_LIST |
| 2214 && var2.v_type == VAR_LIST) | |
| 80 | 2215 { |
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2216 // concatenate Lists |
| 80 | 2217 if (list_concat(rettv->vval.v_list, var2.vval.v_list, |
| 2218 &var3) == FAIL) | |
| 2219 { | |
| 2220 clear_tv(rettv); | |
| 2221 clear_tv(&var2); | |
| 2222 return FAIL; | |
| 2223 } | |
| 2224 clear_tv(rettv); | |
| 2225 *rettv = var3; | |
| 2226 } | |
| 7 | 2227 else |
| 2228 { | |
| 323 | 2229 int error = FALSE; |
| 2230 | |
| 1624 | 2231 #ifdef FEAT_FLOAT |
| 2232 if (rettv->v_type == VAR_FLOAT) | |
| 2233 { | |
| 2234 f1 = rettv->vval.v_float; | |
| 2235 n1 = 0; | |
| 2236 } | |
| 2237 else | |
| 2238 #endif | |
| 2239 { | |
|
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2240 n1 = tv_get_number_chk(rettv, &error); |
| 1624 | 2241 if (error) |
| 2242 { | |
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2243 // This can only happen for "list + non-list". For |
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2244 // "non-list + ..." or "something - ...", we returned |
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2245 // before evaluating the 2nd operand. |
| 1624 | 2246 clear_tv(rettv); |
| 2247 return FAIL; | |
| 2248 } | |
| 2249 #ifdef FEAT_FLOAT | |
| 2250 if (var2.v_type == VAR_FLOAT) | |
| 2251 f1 = n1; | |
| 2252 #endif | |
| 2253 } | |
| 2254 #ifdef FEAT_FLOAT | |
| 2255 if (var2.v_type == VAR_FLOAT) | |
| 2256 { | |
| 2257 f2 = var2.vval.v_float; | |
| 2258 n2 = 0; | |
| 2259 } | |
| 2260 else | |
| 2261 #endif | |
| 2262 { | |
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2263 n2 = tv_get_number_chk(&var2, &error); |
| 1624 | 2264 if (error) |
| 2265 { | |
| 2266 clear_tv(rettv); | |
| 2267 clear_tv(&var2); | |
| 2268 return FAIL; | |
| 2269 } | |
| 2270 #ifdef FEAT_FLOAT | |
| 2271 if (rettv->v_type == VAR_FLOAT) | |
| 2272 f2 = n2; | |
| 2273 #endif | |
| 323 | 2274 } |
| 71 | 2275 clear_tv(rettv); |
| 1624 | 2276 |
| 2277 #ifdef FEAT_FLOAT | |
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|
2278 // If there is a float on either side the result is a float. |
| 1624 | 2279 if (rettv->v_type == VAR_FLOAT || var2.v_type == VAR_FLOAT) |
| 2280 { | |
| 2281 if (op == '+') | |
| 2282 f1 = f1 + f2; | |
| 2283 else | |
| 2284 f1 = f1 - f2; | |
| 2285 rettv->v_type = VAR_FLOAT; | |
| 2286 rettv->vval.v_float = f1; | |
| 2287 } | |
| 2288 else | |
| 2289 #endif | |
| 2290 { | |
| 2291 if (op == '+') | |
| 2292 n1 = n1 + n2; | |
| 2293 else | |
| 2294 n1 = n1 - n2; | |
| 2295 rettv->v_type = VAR_NUMBER; | |
| 2296 rettv->vval.v_number = n1; | |
| 2297 } | |
| 71 | 2298 } |
| 2299 clear_tv(&var2); | |
| 7 | 2300 } |
| 2301 } | |
| 2302 return OK; | |
| 2303 } | |
| 2304 | |
| 2305 /* | |
| 2306 * Handle fifth level expression: | |
| 2307 * * number multiplication | |
| 2308 * / number division | |
| 2309 * % number modulo | |
| 2310 * | |
| 2311 * "arg" must point to the first non-white of the expression. | |
| 2312 * "arg" is advanced to the next non-white after the recognized expression. | |
| 2313 * | |
| 2314 * Return OK or FAIL. | |
| 2315 */ | |
| 2316 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2317 eval6( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2318 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2319 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2320 int evaluate, |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2321 int want_string) // after "." operator |
| 7 | 2322 { |
| 137 | 2323 typval_T var2; |
| 7 | 2324 int op; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
2325 varnumber_T n1, n2; |
| 1624 | 2326 #ifdef FEAT_FLOAT |
| 2327 int use_float = FALSE; | |
|
16405
840fa633ad64
patch 8.1.1207: some compilers give warning messages
Bram Moolenaar <Bram@vim.org>
parents:
16366
diff
changeset
|
2328 float_T f1 = 0, f2 = 0; |
| 1624 | 2329 #endif |
| 323 | 2330 int error = FALSE; |
| 7 | 2331 |
| 2332 /* | |
| 2333 * Get the first variable. | |
| 2334 */ | |
| 1655 | 2335 if (eval7(arg, rettv, evaluate, want_string) == FAIL) |
| 7 | 2336 return FAIL; |
| 2337 | |
| 2338 /* | |
| 2339 * Repeat computing, until no '*', '/' or '%' is following. | |
| 2340 */ | |
| 2341 for (;;) | |
| 2342 { | |
| 2343 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
|
2344 if (op != '*' && op != '/' && op != '%') |
| 7 | 2345 break; |
| 2346 | |
| 2347 if (evaluate) | |
| 2348 { | |
| 1624 | 2349 #ifdef FEAT_FLOAT |
| 2350 if (rettv->v_type == VAR_FLOAT) | |
| 2351 { | |
| 2352 f1 = rettv->vval.v_float; | |
| 2353 use_float = TRUE; | |
| 2354 n1 = 0; | |
| 2355 } | |
| 2356 else | |
| 2357 #endif | |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
2358 n1 = tv_get_number_chk(rettv, &error); |
| 71 | 2359 clear_tv(rettv); |
| 323 | 2360 if (error) |
| 2361 return FAIL; | |
| 7 | 2362 } |
| 2363 else | |
| 2364 n1 = 0; | |
| 2365 | |
| 2366 /* | |
| 2367 * Get the second variable. | |
| 2368 */ | |
| 2369 *arg = skipwhite(*arg + 1); | |
| 1655 | 2370 if (eval7(arg, &var2, evaluate, FALSE) == FAIL) |
| 7 | 2371 return FAIL; |
| 2372 | |
| 2373 if (evaluate) | |
| 2374 { | |
| 1624 | 2375 #ifdef FEAT_FLOAT |
| 2376 if (var2.v_type == VAR_FLOAT) | |
| 2377 { | |
| 2378 if (!use_float) | |
| 2379 { | |
| 2380 f1 = n1; | |
| 2381 use_float = TRUE; | |
| 2382 } | |
| 2383 f2 = var2.vval.v_float; | |
| 2384 n2 = 0; | |
| 2385 } | |
| 2386 else | |
| 2387 #endif | |
| 2388 { | |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
2389 n2 = tv_get_number_chk(&var2, &error); |
| 1624 | 2390 clear_tv(&var2); |
| 2391 if (error) | |
| 2392 return FAIL; | |
| 2393 #ifdef FEAT_FLOAT | |
| 2394 if (use_float) | |
| 2395 f2 = n2; | |
| 2396 #endif | |
| 2397 } | |
| 7 | 2398 |
| 2399 /* | |
| 2400 * Compute the result. | |
| 1624 | 2401 * When either side is a float the result is a float. |
| 7 | 2402 */ |
| 1624 | 2403 #ifdef FEAT_FLOAT |
| 2404 if (use_float) | |
| 2405 { | |
| 2406 if (op == '*') | |
| 2407 f1 = f1 * f2; | |
| 2408 else if (op == '/') | |
| 2409 { | |
|
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2410 # ifdef VMS |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2411 // 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
|
2412 if (f2 == 0.0) |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2413 { |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2414 if (f1 == 0) |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2415 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
|
2416 else if (f1 < 0) |
|
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
2417 f1 = -1 * __F_FLT_MAX; |
|
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2418 else |
|
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
2419 f1 = __F_FLT_MAX; |
|
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2420 } |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2421 else |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2422 f1 = f1 / f2; |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2423 # else |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2424 // 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
|
2425 // by zero to result in "inf" and not a crash. |
| 1624 | 2426 f1 = f1 / f2; |
|
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
2427 # endif |
| 1624 | 2428 } |
| 2429 else | |
| 2430 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
2431 emsg(_("E804: Cannot use '%' with Float")); |
| 1624 | 2432 return FAIL; |
| 2433 } | |
| 2434 rettv->v_type = VAR_FLOAT; | |
| 2435 rettv->vval.v_float = f1; | |
| 2436 } | |
| 2437 else | |
| 2438 #endif | |
| 2439 { | |
| 2440 if (op == '*') | |
| 2441 n1 = n1 * n2; | |
| 2442 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
|
2443 n1 = num_divide(n1, n2); |
| 1624 | 2444 else |
|
15969
9cc42db77a54
patch 8.1.0990: floating point exception with "%= 0" and "/= 0"
Bram Moolenaar <Bram@vim.org>
parents:
15904
diff
changeset
|
2445 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
|
2446 |
| 1624 | 2447 rettv->v_type = VAR_NUMBER; |
| 2448 rettv->vval.v_number = n1; | |
| 2449 } | |
| 7 | 2450 } |
| 2451 } | |
| 2452 | |
| 2453 return OK; | |
| 2454 } | |
| 2455 | |
| 2456 /* | |
| 2457 * Handle sixth level expression: | |
| 2458 * number number constant | |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2459 * 0zFFFFFFFF Blob constant |
| 1228 | 2460 * "string" string constant |
| 2461 * 'string' literal string constant | |
| 7 | 2462 * &option-name option value |
| 2463 * @r register contents | |
| 2464 * identifier variable value | |
| 2465 * function() function call | |
| 2466 * $VAR environment variable | |
| 2467 * (expression) nested expression | |
| 151 | 2468 * [expr, expr] List |
|
17368
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17322
diff
changeset
|
2469 * {key: val, key: val} Dictionary |
|
17413
40417757dffd
patch 8.1.1705: using ~{} for a literal dict is not nice
Bram Moolenaar <Bram@vim.org>
parents:
17387
diff
changeset
|
2470 * #{key: val, key: val} Dictionary with literal keys |
| 7 | 2471 * |
| 2472 * Also handle: | |
| 2473 * ! in front logical NOT | |
| 2474 * - in front unary minus | |
| 2475 * + in front unary plus (ignored) | |
| 100 | 2476 * trailing [] subscript in String or List |
| 2477 * 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
|
2478 * trailing ->name() method call |
| 7 | 2479 * |
| 2480 * "arg" must point to the first non-white of the expression. | |
| 2481 * "arg" is advanced to the next non-white after the recognized expression. | |
| 2482 * | |
| 2483 * Return OK or FAIL. | |
| 2484 */ | |
| 2485 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2486 eval7( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2487 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2488 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2489 int evaluate, |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2490 int want_string UNUSED) // after "." operator |
| 7 | 2491 { |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
2492 varnumber_T n; |
| 7 | 2493 int len; |
| 2494 char_u *s; | |
| 2495 char_u *start_leader, *end_leader; | |
| 2496 int ret = OK; | |
| 2497 char_u *alias; | |
| 2498 | |
| 2499 /* | |
| 71 | 2500 * Initialise variable so that clear_tv() can't mistake this for a |
| 56 | 2501 * string and free a string that isn't there. |
| 7 | 2502 */ |
| 71 | 2503 rettv->v_type = VAR_UNKNOWN; |
| 7 | 2504 |
| 2505 /* | |
|
10042
4aead6a9b7a9
commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
Christian Brabandt <cb@256bit.org>
parents:
10000
diff
changeset
|
2506 * Skip '!', '-' and '+' characters. They are handled later. |
| 7 | 2507 */ |
| 2508 start_leader = *arg; | |
| 2509 while (**arg == '!' || **arg == '-' || **arg == '+') | |
| 2510 *arg = skipwhite(*arg + 1); | |
| 2511 end_leader = *arg; | |
| 2512 | |
|
16223
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2513 if (**arg == '.' && (!isdigit(*(*arg + 1)) |
|
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2514 #ifdef FEAT_FLOAT |
|
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2515 || 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
|
2516 #endif |
|
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2517 )) |
|
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2518 { |
|
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2519 semsg(_(e_invexpr2), *arg); |
|
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2520 ++*arg; |
|
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2521 return FAIL; |
|
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2522 } |
|
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2523 |
| 7 | 2524 switch (**arg) |
| 2525 { | |
| 2526 /* | |
| 2527 * Number constant. | |
| 2528 */ | |
| 2529 case '0': | |
| 2530 case '1': | |
| 2531 case '2': | |
| 2532 case '3': | |
| 2533 case '4': | |
| 2534 case '5': | |
| 2535 case '6': | |
| 2536 case '7': | |
| 2537 case '8': | |
| 2538 case '9': | |
|
16223
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2539 case '.': |
| 1624 | 2540 { |
| 2541 #ifdef FEAT_FLOAT | |
|
16223
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2542 char_u *p; |
| 1624 | 2543 int get_float = FALSE; |
| 2544 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2545 // We accept a float when the format matches |
|
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2546 // "[0-9]\+\.[0-9]\+\([eE][+-]\?[0-9]\+\)\?". This is very |
|
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2547 // strict to avoid backwards compatibility problems. |
|
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2548 // With script version 2 and later the leading digit can be |
|
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2549 // omitted. |
|
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2550 // Don't look for a float after the "." operator, so that |
|
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2551 // ":let vers = 1.2.3" doesn't fail. |
|
16223
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2552 if (**arg == '.') |
|
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2553 p = *arg; |
|
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2554 else |
|
abb67309c1ca
patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents:
16219
diff
changeset
|
2555 p = skipdigits(*arg + 1); |
| 1655 | 2556 if (!want_string && p[0] == '.' && vim_isdigit(p[1])) |
| 1624 | 2557 { |
| 2558 get_float = TRUE; | |
| 2559 p = skipdigits(p + 2); | |
| 2560 if (*p == 'e' || *p == 'E') | |
| 2561 { | |
| 2562 ++p; | |
| 2563 if (*p == '-' || *p == '+') | |
| 2564 ++p; | |
| 2565 if (!vim_isdigit(*p)) | |
| 2566 get_float = FALSE; | |
| 2567 else | |
| 2568 p = skipdigits(p + 1); | |
| 2569 } | |
| 2570 if (ASCII_ISALPHA(*p) || *p == '.') | |
| 2571 get_float = FALSE; | |
| 2572 } | |
| 2573 if (get_float) | |
| 2574 { | |
| 2575 float_T f; | |
| 2576 | |
| 2577 *arg += string2float(*arg, &f); | |
| 2578 if (evaluate) | |
| 2579 { | |
| 2580 rettv->v_type = VAR_FLOAT; | |
| 2581 rettv->vval.v_float = f; | |
| 2582 } | |
| 2583 } | |
| 2584 else | |
| 2585 #endif | |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2586 if (**arg == '0' && ((*arg)[1] == 'z' || (*arg)[1] == 'Z')) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2587 { |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2588 char_u *bp; |
|
15458
0f8065d7d68c
patch 8.1.0737: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
15456
diff
changeset
|
2589 blob_T *blob = NULL; // init for gcc |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2590 |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2591 // Blob constant: 0z0123456789abcdef |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2592 if (evaluate) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2593 blob = blob_alloc(); |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2594 for (bp = *arg + 2; vim_isxdigit(bp[0]); bp += 2) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2595 { |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2596 if (!vim_isxdigit(bp[1])) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2597 { |
|
15460
543cff56dd3f
patch 8.1.0738: using freed memory, for loop over blob leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15458
diff
changeset
|
2598 if (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
|
2599 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
2600 emsg(_("E973: Blob literal should have an even number of hex characters")); |
|
15460
543cff56dd3f
patch 8.1.0738: using freed memory, for loop over blob leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15458
diff
changeset
|
2601 ga_clear(&blob->bv_ga); |
|
543cff56dd3f
patch 8.1.0738: using freed memory, for loop over blob leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15458
diff
changeset
|
2602 VIM_CLEAR(blob); |
|
543cff56dd3f
patch 8.1.0738: using freed memory, for loop over blob leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15458
diff
changeset
|
2603 } |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2604 ret = FAIL; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2605 break; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2606 } |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2607 if (blob != NULL) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2608 ga_append(&blob->bv_ga, |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2609 (hex2nr(*bp) << 4) + hex2nr(*(bp+1))); |
|
15515
99a4cc4782ac
patch 8.1.0765: string format of a Blob can't be parsed back
Bram Moolenaar <Bram@vim.org>
parents:
15496
diff
changeset
|
2610 if (bp[2] == '.' && vim_isxdigit(bp[3])) |
|
99a4cc4782ac
patch 8.1.0765: string format of a Blob can't be parsed back
Bram Moolenaar <Bram@vim.org>
parents:
15496
diff
changeset
|
2611 ++bp; |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2612 } |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2613 if (blob != NULL) |
|
15460
543cff56dd3f
patch 8.1.0738: using freed memory, for loop over blob leaks memory
Bram Moolenaar <Bram@vim.org>
parents:
15458
diff
changeset
|
2614 rettv_blob_set(rettv, blob); |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2615 *arg = bp; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2616 } |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2617 else |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2618 { |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
2619 // decimal, hex or octal number |
|
18080
a6d218f99ff7
patch 8.1.2035: recognizing octal numbers is confusing
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2620 vim_str2nr(*arg, NULL, &len, current_sctx.sc_version >= 4 |
|
a6d218f99ff7
patch 8.1.2035: recognizing octal numbers is confusing
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2621 ? STR2NR_NO_OCT + STR2NR_QUOTE |
|
a6d218f99ff7
patch 8.1.2035: recognizing octal numbers is confusing
Bram Moolenaar <Bram@vim.org>
parents:
17966
diff
changeset
|
2622 : STR2NR_ALL, &n, NULL, 0, TRUE); |
|
16706
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16704
diff
changeset
|
2623 if (len == 0) |
|
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16704
diff
changeset
|
2624 { |
|
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16704
diff
changeset
|
2625 semsg(_(e_invexpr2), *arg); |
|
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16704
diff
changeset
|
2626 ret = FAIL; |
|
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16704
diff
changeset
|
2627 break; |
|
77bcb5055fec
patch 8.1.1355: obvious mistakes are accepted as valid expressions
Bram Moolenaar <Bram@vim.org>
parents:
16704
diff
changeset
|
2628 } |
| 1624 | 2629 *arg += len; |
| 2630 if (evaluate) | |
| 2631 { | |
| 2632 rettv->v_type = VAR_NUMBER; | |
| 2633 rettv->vval.v_number = n; | |
| 2634 } | |
| 2635 } | |
| 2636 break; | |
| 2637 } | |
| 7 | 2638 |
| 2639 /* | |
| 2640 * String constant: "string". | |
| 2641 */ | |
| 71 | 2642 case '"': ret = get_string_tv(arg, rettv, evaluate); |
| 7 | 2643 break; |
| 2644 | |
| 2645 /* | |
| 100 | 2646 * Literal string constant: 'str''ing'. |
| 7 | 2647 */ |
| 71 | 2648 case '\'': ret = get_lit_string_tv(arg, rettv, evaluate); |
| 56 | 2649 break; |
| 2650 | |
| 2651 /* | |
| 2652 * List: [expr, expr] | |
| 2653 */ | |
| 71 | 2654 case '[': ret = get_list_tv(arg, rettv, evaluate); |
| 7 | 2655 break; |
| 2656 | |
| 2657 /* | |
|
17413
40417757dffd
patch 8.1.1705: using ~{} for a literal dict is not nice
Bram Moolenaar <Bram@vim.org>
parents:
17387
diff
changeset
|
2658 * Dictionary: #{key: val, key: val} |
|
17368
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17322
diff
changeset
|
2659 */ |
|
17413
40417757dffd
patch 8.1.1705: using ~{} for a literal dict is not nice
Bram Moolenaar <Bram@vim.org>
parents:
17387
diff
changeset
|
2660 case '#': if ((*arg)[1] == '{') |
|
17368
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17322
diff
changeset
|
2661 { |
|
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17322
diff
changeset
|
2662 ++*arg; |
|
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17322
diff
changeset
|
2663 ret = dict_get_tv(arg, rettv, evaluate, TRUE); |
|
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17322
diff
changeset
|
2664 } |
|
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17322
diff
changeset
|
2665 else |
|
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17322
diff
changeset
|
2666 ret = NOTDONE; |
|
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17322
diff
changeset
|
2667 break; |
|
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17322
diff
changeset
|
2668 |
|
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17322
diff
changeset
|
2669 /* |
|
9527
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9525
diff
changeset
|
2670 * Lambda: {arg, arg -> expr} |
|
17368
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17322
diff
changeset
|
2671 * Dictionary: {'key': val, 'key': val} |
| 100 | 2672 */ |
|
9527
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9525
diff
changeset
|
2673 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
|
2674 if (ret == NOTDONE) |
|
17368
6604ecb7a615
patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents:
17322
diff
changeset
|
2675 ret = dict_get_tv(arg, rettv, evaluate, FALSE); |
| 100 | 2676 break; |
| 2677 | |
| 2678 /* | |
| 104 | 2679 * Option value: &name |
| 7 | 2680 */ |
| 104 | 2681 case '&': ret = get_option_tv(arg, rettv, evaluate); |
| 7 | 2682 break; |
| 2683 | |
| 2684 /* | |
| 2685 * Environment variable: $VAR. | |
| 2686 */ | |
| 71 | 2687 case '$': ret = get_env_tv(arg, rettv, evaluate); |
| 7 | 2688 break; |
| 2689 | |
| 2690 /* | |
| 2691 * Register contents: @r. | |
| 2692 */ | |
| 2693 case '@': ++*arg; | |
| 2694 if (evaluate) | |
| 2695 { | |
| 71 | 2696 rettv->v_type = VAR_STRING; |
| 5796 | 2697 rettv->vval.v_string = get_reg_contents(**arg, |
| 2698 GREG_EXPR_SRC); | |
| 7 | 2699 } |
| 2700 if (**arg != NUL) | |
| 2701 ++*arg; | |
| 2702 break; | |
| 2703 | |
| 2704 /* | |
| 2705 * nested expression: (expression). | |
| 2706 */ | |
| 2707 case '(': *arg = skipwhite(*arg + 1); | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2708 ret = eval1(arg, rettv, evaluate); // recursive! |
| 7 | 2709 if (**arg == ')') |
| 2710 ++*arg; | |
| 2711 else if (ret == OK) | |
| 2712 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
2713 emsg(_("E110: Missing ')'")); |
| 71 | 2714 clear_tv(rettv); |
| 7 | 2715 ret = FAIL; |
| 2716 } | |
| 2717 break; | |
| 2718 | |
| 100 | 2719 default: ret = NOTDONE; |
| 2720 break; | |
| 2721 } | |
| 2722 | |
| 2723 if (ret == NOTDONE) | |
| 2724 { | |
| 2725 /* | |
| 2726 * Must be a variable or function name. | |
| 2727 * Can also be a curly-braces kind of name: {expr}. | |
| 2728 */ | |
| 2729 s = *arg; | |
| 159 | 2730 len = get_name_len(arg, &alias, evaluate, TRUE); |
| 100 | 2731 if (alias != NULL) |
| 2732 s = alias; | |
| 2733 | |
| 159 | 2734 if (len <= 0) |
| 100 | 2735 ret = FAIL; |
| 2736 else | |
| 2737 { | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2738 if (**arg == '(') // recursive! |
|
17646
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2739 ret = eval_func(arg, s, len, rettv, evaluate, NULL); |
| 100 | 2740 else if (evaluate) |
| 6791 | 2741 ret = get_var_tv(s, len, rettv, NULL, TRUE, FALSE); |
| 117 | 2742 else |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
2743 { |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
2744 check_vars(s, len); |
| 117 | 2745 ret = OK; |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
2746 } |
| 100 | 2747 } |
| 2690 | 2748 vim_free(alias); |
| 100 | 2749 } |
| 2750 | |
| 7 | 2751 *arg = skipwhite(*arg); |
| 2752 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2753 // 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
|
2754 // expr(expr), expr->name(expr) |
| 159 | 2755 if (ret == OK) |
|
17763
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2756 ret = handle_subscript(arg, rettv, evaluate, TRUE, |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2757 start_leader, &end_leader); |
| 7 | 2758 |
| 2759 /* | |
| 2760 * Apply logical NOT and unary '-', from right to left, ignore '+'. | |
| 2761 */ | |
| 2762 if (ret == OK && evaluate && end_leader > start_leader) | |
|
17763
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2763 ret = eval7_leader(rettv, start_leader, &end_leader); |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2764 return ret; |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2765 } |
|
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 /* |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2768 * Apply the leading "!" and "-" before an eval7 expression to "rettv". |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2769 * Adjusts "end_leaderp" until it is at "start_leader". |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2770 */ |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2771 static int |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2772 eval7_leader(typval_T *rettv, char_u *start_leader, char_u **end_leaderp) |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2773 { |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2774 char_u *end_leader = *end_leaderp; |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2775 int ret = OK; |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2776 int error = FALSE; |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2777 varnumber_T val = 0; |
| 1624 | 2778 #ifdef FEAT_FLOAT |
|
17763
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2779 float_T f = 0.0; |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2780 |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2781 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
|
2782 f = rettv->vval.v_float; |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2783 else |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2784 #endif |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2785 val = tv_get_number_chk(rettv, &error); |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2786 if (error) |
|
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 clear_tv(rettv); |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2789 ret = FAIL; |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2790 } |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2791 else |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2792 { |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2793 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
|
2794 { |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2795 --end_leader; |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2796 if (*end_leader == '!') |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2797 { |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2798 #ifdef FEAT_FLOAT |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2799 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
|
2800 f = !f; |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2801 else |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2802 #endif |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2803 val = !val; |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2804 } |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2805 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
|
2806 { |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2807 #ifdef FEAT_FLOAT |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2808 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
|
2809 f = -f; |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2810 else |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2811 #endif |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2812 val = -val; |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2813 } |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2814 } |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2815 #ifdef FEAT_FLOAT |
| 1624 | 2816 if (rettv->v_type == VAR_FLOAT) |
| 323 | 2817 { |
| 2818 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
|
2819 rettv->vval.v_float = f; |
| 323 | 2820 } |
| 2821 else | |
| 1624 | 2822 #endif |
|
17763
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2823 { |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2824 clear_tv(rettv); |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2825 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
|
2826 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
|
2827 } |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2828 } |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
2829 *end_leaderp = end_leader; |
| 7 | 2830 return ret; |
| 2831 } | |
| 2832 | |
| 2833 /* | |
|
17674
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2834 * 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
|
2835 */ |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2836 static int |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2837 call_func_rettv( |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2838 char_u **arg, |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2839 typval_T *rettv, |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2840 int evaluate, |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2841 dict_T *selfdict, |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2842 typval_T *basetv) |
|
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 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
|
2845 funcexe_T funcexe; |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2846 typval_T functv; |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2847 char_u *s; |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2848 int ret; |
|
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 // 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
|
2851 if (evaluate) |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2852 { |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2853 functv = *rettv; |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2854 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
|
2855 |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2856 // 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
|
2857 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
|
2858 { |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2859 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
|
2860 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
|
2861 } |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2862 else |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2863 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
|
2864 } |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2865 else |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2866 s = (char_u *)""; |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2867 |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2868 vim_memset(&funcexe, 0, sizeof(funcexe)); |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2869 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
|
2870 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
|
2871 funcexe.evaluate = evaluate; |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2872 funcexe.partial = pt; |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2873 funcexe.selfdict = selfdict; |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2874 funcexe.basetv = basetv; |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2875 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
|
2876 |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2877 // 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
|
2878 // 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
|
2879 if (evaluate) |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2880 clear_tv(&functv); |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2881 |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2882 return ret; |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2883 } |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2884 |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2885 /* |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2886 * Evaluate "->method()". |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2887 * "*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
|
2888 * 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
|
2889 */ |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2890 static int |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2891 eval_lambda( |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2892 char_u **arg, |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2893 typval_T *rettv, |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2894 int evaluate, |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2895 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
|
2896 { |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2897 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
|
2898 int ret; |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2899 |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2900 // Skip over the ->. |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2901 *arg += 2; |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2902 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
|
2903 |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2904 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
|
2905 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
|
2906 return FAIL; |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2907 else if (**arg != '(') |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2908 { |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2909 if (verbose) |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2910 { |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2911 if (*skipwhite(*arg) == '(') |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2912 semsg(_(e_nowhitespace)); |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2913 else |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2914 semsg(_(e_missingparen), "lambda"); |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2915 } |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2916 clear_tv(rettv); |
|
18225
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
2917 ret = FAIL; |
|
17674
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2918 } |
|
18225
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
2919 else |
|
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
2920 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
|
2921 |
|
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
2922 // 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
|
2923 // 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
|
2924 if (evaluate) |
|
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
2925 clear_tv(&base); |
|
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
2926 |
|
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18080
diff
changeset
|
2927 return ret; |
|
17674
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2928 } |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2929 |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2930 /* |
|
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2931 * Evaluate "->method()". |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2932 * "*arg" points to the '-'. |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2933 * 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
|
2934 */ |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2935 static int |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2936 eval_method( |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2937 char_u **arg, |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2938 typval_T *rettv, |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2939 int evaluate, |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2940 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
|
2941 { |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2942 char_u *name; |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2943 long len; |
|
17646
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2944 char_u *alias; |
|
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2945 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
|
2946 int ret; |
|
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2947 |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2948 // Skip over the ->. |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2949 *arg += 2; |
|
17646
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2950 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
|
2951 |
|
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2952 name = *arg; |
|
17646
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2953 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
|
2954 if (alias != NULL) |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2955 name = alias; |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2956 |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2957 if (len <= 0) |
|
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2958 { |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2959 if (verbose) |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2960 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
|
2961 ret = FAIL; |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2962 } |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2963 else |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2964 { |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2965 if (**arg != '(') |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2966 { |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2967 if (verbose) |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2968 semsg(_(e_missingparen), name); |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2969 ret = FAIL; |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2970 } |
|
17661
da7890e3359b
patch 8.1.1828: not strict enough checking syntax of method invocation
Bram Moolenaar <Bram@vim.org>
parents:
17646
diff
changeset
|
2971 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
|
2972 { |
|
da7890e3359b
patch 8.1.1828: not strict enough checking syntax of method invocation
Bram Moolenaar <Bram@vim.org>
parents:
17646
diff
changeset
|
2973 if (verbose) |
|
17674
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2974 semsg(_(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
|
2975 ret = FAIL; |
|
da7890e3359b
patch 8.1.1828: not strict enough checking syntax of method invocation
Bram Moolenaar <Bram@vim.org>
parents:
17646
diff
changeset
|
2976 } |
|
17646
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2977 else |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2978 ret = eval_func(arg, name, len, rettv, evaluate, &base); |
|
e5397617d6ca
patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents:
17638
diff
changeset
|
2979 } |
|
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2980 |
|
17674
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
2981 // 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
|
2982 // 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
|
2983 if (evaluate) |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2984 clear_tv(&base); |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2985 |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2986 return ret; |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2987 } |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2988 |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
2989 /* |
| 829 | 2990 * Evaluate an "[expr]" or "[expr:expr]" index. Also "dict.key". |
| 2991 * "*arg" points to the '[' or '.'. | |
| 56 | 2992 * Returns FAIL or OK. "*arg" is advanced to after the ']'. |
| 2993 */ | |
| 2994 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2995 eval_index( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2996 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2997 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2998 int evaluate, |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2999 int verbose) // give error messages |
| 56 | 3000 { |
| 3001 int empty1 = FALSE, empty2 = FALSE; | |
| 137 | 3002 typval_T var1, var2; |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3003 long i; |
| 56 | 3004 long n1, n2 = 0; |
| 100 | 3005 long len = -1; |
| 3006 int range = FALSE; | |
| 56 | 3007 char_u *s; |
| 100 | 3008 char_u *key = NULL; |
| 56 | 3009 |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3010 switch (rettv->v_type) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3011 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3012 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3013 case VAR_PARTIAL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3014 if (verbose) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
3015 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
|
3016 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3017 case VAR_FLOAT: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3018 #ifdef FEAT_FLOAT |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3019 if (verbose) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
3020 emsg(_(e_float_as_string)); |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3021 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3022 #endif |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3023 case VAR_SPECIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3024 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
3025 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3026 if (verbose) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
3027 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
|
3028 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3029 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3030 if (evaluate) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3031 return FAIL; |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3032 // FALLTHROUGH |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3033 |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3034 case VAR_STRING: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3035 case VAR_NUMBER: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3036 case VAR_LIST: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3037 case VAR_DICT: |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3038 case VAR_BLOB: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3039 break; |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3040 } |
| 56 | 3041 |
|
7046
fd409a0800fd
commit https://github.com/vim/vim/commit/0a38dd29d6f65aa601162542a5ab0ba7f308fc8e
Christian Brabandt <cb@256bit.org>
parents:
7042
diff
changeset
|
3042 init_tv(&var1); |
|
fd409a0800fd
commit https://github.com/vim/vim/commit/0a38dd29d6f65aa601162542a5ab0ba7f308fc8e
Christian Brabandt <cb@256bit.org>
parents:
7042
diff
changeset
|
3043 init_tv(&var2); |
| 100 | 3044 if (**arg == '.') |
| 3045 { | |
| 3046 /* | |
| 3047 * dict.name | |
| 3048 */ | |
| 3049 key = *arg + 1; | |
| 3050 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len) | |
| 3051 ; | |
| 3052 if (len == 0) | |
| 3053 return FAIL; | |
| 3054 *arg = skipwhite(key + len); | |
| 3055 } | |
| 3056 else | |
| 3057 { | |
| 3058 /* | |
| 3059 * something[idx] | |
| 3060 * | |
| 3061 * Get the (first) variable from inside the []. | |
| 3062 */ | |
| 56 | 3063 *arg = skipwhite(*arg + 1); |
| 100 | 3064 if (**arg == ':') |
| 3065 empty1 = TRUE; | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3066 else if (eval1(arg, &var1, evaluate) == FAIL) // recursive! |
| 56 | 3067 return FAIL; |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
3068 else if (evaluate && tv_get_string_chk(&var1) == NULL) |
| 323 | 3069 { |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3070 // not a number or string |
| 323 | 3071 clear_tv(&var1); |
| 3072 return FAIL; | |
| 3073 } | |
| 100 | 3074 |
| 3075 /* | |
| 3076 * Get the second variable from inside the [:]. | |
| 3077 */ | |
| 3078 if (**arg == ':') | |
| 3079 { | |
| 3080 range = TRUE; | |
| 3081 *arg = skipwhite(*arg + 1); | |
| 3082 if (**arg == ']') | |
| 3083 empty2 = TRUE; | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3084 else if (eval1(arg, &var2, evaluate) == FAIL) // recursive! |
| 100 | 3085 { |
| 323 | 3086 if (!empty1) |
| 3087 clear_tv(&var1); | |
| 3088 return FAIL; | |
| 3089 } | |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
3090 else if (evaluate && tv_get_string_chk(&var2) == NULL) |
| 323 | 3091 { |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3092 // not a number or string |
| 323 | 3093 if (!empty1) |
| 3094 clear_tv(&var1); | |
| 3095 clear_tv(&var2); | |
| 100 | 3096 return FAIL; |
| 3097 } | |
| 3098 } | |
| 3099 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3100 // Check for the ']'. |
| 100 | 3101 if (**arg != ']') |
| 3102 { | |
| 159 | 3103 if (verbose) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
3104 emsg(_(e_missbrac)); |
| 100 | 3105 clear_tv(&var1); |
| 3106 if (range) | |
| 3107 clear_tv(&var2); | |
| 3108 return FAIL; | |
| 3109 } | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3110 *arg = skipwhite(*arg + 1); // skip the ']' |
| 56 | 3111 } |
| 3112 | |
| 3113 if (evaluate) | |
| 3114 { | |
| 100 | 3115 n1 = 0; |
| 3116 if (!empty1 && rettv->v_type != VAR_DICT) | |
| 56 | 3117 { |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
3118 n1 = tv_get_number(&var1); |
| 71 | 3119 clear_tv(&var1); |
| 56 | 3120 } |
| 3121 if (range) | |
| 3122 { | |
| 3123 if (empty2) | |
| 3124 n2 = -1; | |
| 3125 else | |
| 3126 { | |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
3127 n2 = tv_get_number(&var2); |
| 71 | 3128 clear_tv(&var2); |
| 3129 } | |
| 3130 } | |
| 3131 | |
| 3132 switch (rettv->v_type) | |
| 56 | 3133 { |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3134 case VAR_UNKNOWN: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3135 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3136 case VAR_PARTIAL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3137 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3138 case VAR_SPECIAL: |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3139 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
3140 case VAR_CHANNEL: |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3141 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
|
3142 |
| 56 | 3143 case VAR_NUMBER: |
| 3144 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
|
3145 s = tv_get_string(rettv); |
| 56 | 3146 len = (long)STRLEN(s); |
| 3147 if (range) | |
| 3148 { | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3149 // 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
|
3150 // are out of range the result is empty. |
| 56 | 3151 if (n1 < 0) |
| 3152 { | |
| 3153 n1 = len + n1; | |
| 3154 if (n1 < 0) | |
| 3155 n1 = 0; | |
| 3156 } | |
| 3157 if (n2 < 0) | |
| 3158 n2 = len + n2; | |
| 3159 else if (n2 >= len) | |
| 3160 n2 = len; | |
| 3161 if (n1 >= len || n2 < 0 || n1 > n2) | |
| 3162 s = NULL; | |
| 3163 else | |
| 3164 s = vim_strnsave(s + n1, (int)(n2 - n1 + 1)); | |
| 3165 } | |
| 3166 else | |
| 3167 { | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3168 // 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
|
3169 // 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
|
3170 // result is empty. |
| 56 | 3171 if (n1 >= len || n1 < 0) |
| 3172 s = NULL; | |
| 3173 else | |
| 3174 s = vim_strnsave(s + n1, 1); | |
| 3175 } | |
| 71 | 3176 clear_tv(rettv); |
| 3177 rettv->v_type = VAR_STRING; | |
| 3178 rettv->vval.v_string = s; | |
| 56 | 3179 break; |
| 3180 | |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3181 case VAR_BLOB: |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3182 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
|
3183 if (range) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3184 { |
|
15456
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
3185 // 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
|
3186 // 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
|
3187 if (n1 < 0) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3188 { |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3189 n1 = len + n1; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3190 if (n1 < 0) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3191 n1 = 0; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3192 } |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3193 if (n2 < 0) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3194 n2 = len + n2; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3195 else if (n2 >= len) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3196 n2 = len - 1; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3197 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
|
3198 { |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3199 clear_tv(rettv); |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3200 rettv->v_type = VAR_BLOB; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3201 rettv->vval.v_blob = NULL; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3202 } |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3203 else |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3204 { |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3205 blob_T *blob = blob_alloc(); |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3206 |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3207 if (blob != NULL) |
|
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 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
|
3210 { |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3211 blob_free(blob); |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3212 return FAIL; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3213 } |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3214 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
|
3215 for (i = n1; i <= n2; i++) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3216 blob_set(blob, i - n1, |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3217 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
|
3218 |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3219 clear_tv(rettv); |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3220 rettv_blob_set(rettv, blob); |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3221 } |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3222 } |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3223 } |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3224 else |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3225 { |
|
15589
44ea60ca593b
patch 8.1.0802: negative index doesn't work for Blob
Bram Moolenaar <Bram@vim.org>
parents:
15581
diff
changeset
|
3226 // 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
|
3227 // 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
|
3228 if (n1 < 0) |
|
44ea60ca593b
patch 8.1.0802: negative index doesn't work for Blob
Bram Moolenaar <Bram@vim.org>
parents:
15581
diff
changeset
|
3229 n1 = len + n1; |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3230 if (n1 < len && n1 >= 0) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3231 { |
|
15589
44ea60ca593b
patch 8.1.0802: negative index doesn't work for Blob
Bram Moolenaar <Bram@vim.org>
parents:
15581
diff
changeset
|
3232 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
|
3233 |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3234 clear_tv(rettv); |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3235 rettv->v_type = VAR_NUMBER; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3236 rettv->vval.v_number = v; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3237 } |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3238 else |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
3239 semsg(_(e_blobidx), n1); |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3240 } |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3241 break; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3242 |
| 56 | 3243 case VAR_LIST: |
| 71 | 3244 len = list_len(rettv->vval.v_list); |
| 56 | 3245 if (n1 < 0) |
| 3246 n1 = len + n1; | |
| 3247 if (!empty1 && (n1 < 0 || n1 >= len)) | |
| 3248 { | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3249 // 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
|
3250 // list. A list index out of range is an error. |
| 842 | 3251 if (!range) |
| 3252 { | |
| 3253 if (verbose) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
3254 semsg(_(e_listidx), n1); |
| 842 | 3255 return FAIL; |
| 3256 } | |
| 3257 n1 = len; | |
| 56 | 3258 } |
| 3259 if (range) | |
| 3260 { | |
| 137 | 3261 list_T *l; |
| 3262 listitem_T *item; | |
| 56 | 3263 |
| 3264 if (n2 < 0) | |
| 3265 n2 = len + n2; | |
| 829 | 3266 else if (n2 >= len) |
| 3267 n2 = len - 1; | |
| 3268 if (!empty2 && (n2 < 0 || n2 + 1 < n1)) | |
| 842 | 3269 n2 = -1; |
| 56 | 3270 l = list_alloc(); |
| 3271 if (l == NULL) | |
| 3272 return FAIL; | |
| 71 | 3273 for (item = list_find(rettv->vval.v_list, n1); |
| 56 | 3274 n1 <= n2; ++n1) |
| 3275 { | |
| 3276 if (list_append_tv(l, &item->li_tv) == FAIL) | |
| 3277 { | |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3278 list_free(l); |
| 56 | 3279 return FAIL; |
| 3280 } | |
| 3281 item = item->li_next; | |
| 3282 } | |
| 71 | 3283 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
|
3284 rettv_list_set(rettv, l); |
| 56 | 3285 } |
| 3286 else | |
| 3287 { | |
| 842 | 3288 copy_tv(&list_find(rettv->vval.v_list, n1)->li_tv, &var1); |
| 71 | 3289 clear_tv(rettv); |
| 3290 *rettv = var1; | |
| 56 | 3291 } |
| 3292 break; | |
| 100 | 3293 |
| 3294 case VAR_DICT: | |
| 3295 if (range) | |
| 3296 { | |
| 159 | 3297 if (verbose) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
3298 emsg(_(e_dictrange)); |
| 100 | 3299 if (len == -1) |
| 3300 clear_tv(&var1); | |
| 3301 return FAIL; | |
| 3302 } | |
| 3303 { | |
| 137 | 3304 dictitem_T *item; |
| 100 | 3305 |
| 3306 if (len == -1) | |
| 3307 { | |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
3308 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
|
3309 if (key == NULL) |
| 100 | 3310 { |
| 3311 clear_tv(&var1); | |
| 3312 return FAIL; | |
| 3313 } | |
| 3314 } | |
| 3315 | |
| 121 | 3316 item = dict_find(rettv->vval.v_dict, key, (int)len); |
| 100 | 3317 |
| 159 | 3318 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
|
3319 semsg(_(e_dictkey), key); |
| 100 | 3320 if (len == -1) |
| 3321 clear_tv(&var1); | |
| 3322 if (item == NULL) | |
| 3323 return FAIL; | |
| 3324 | |
| 3325 copy_tv(&item->di_tv, &var1); | |
| 3326 clear_tv(rettv); | |
| 3327 *rettv = var1; | |
| 3328 } | |
| 3329 break; | |
| 3330 } | |
| 3331 } | |
| 3332 | |
| 56 | 3333 return OK; |
| 3334 } | |
| 3335 | |
| 3336 /* | |
| 7 | 3337 * Get an option value. |
| 3338 * "arg" points to the '&' or '+' before the option name. | |
| 3339 * "arg" is advanced to character after the option name. | |
| 3340 * Return OK or FAIL. | |
| 3341 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
3342 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3343 get_option_tv( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3344 char_u **arg, |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3345 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
|
3346 int evaluate) |
| 7 | 3347 { |
| 3348 char_u *option_end; | |
| 3349 long numval; | |
| 3350 char_u *stringval; | |
| 3351 int opt_type; | |
| 3352 int c; | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3353 int working = (**arg == '+'); // has("+option") |
| 7 | 3354 int ret = OK; |
| 3355 int opt_flags; | |
| 3356 | |
| 3357 /* | |
| 3358 * Isolate the option name and find its value. | |
| 3359 */ | |
| 3360 option_end = find_option_end(arg, &opt_flags); | |
| 3361 if (option_end == NULL) | |
| 3362 { | |
| 71 | 3363 if (rettv != NULL) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
3364 semsg(_("E112: Option name missing: %s"), *arg); |
| 7 | 3365 return FAIL; |
| 3366 } | |
| 3367 | |
| 3368 if (!evaluate) | |
| 3369 { | |
| 3370 *arg = option_end; | |
| 3371 return OK; | |
| 3372 } | |
| 3373 | |
| 3374 c = *option_end; | |
| 3375 *option_end = NUL; | |
| 3376 opt_type = get_option_value(*arg, &numval, | |
| 71 | 3377 rettv == NULL ? NULL : &stringval, opt_flags); |
| 7 | 3378 |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3379 if (opt_type == -3) // invalid name |
| 7 | 3380 { |
| 71 | 3381 if (rettv != NULL) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
3382 semsg(_("E113: Unknown option: %s"), *arg); |
| 7 | 3383 ret = FAIL; |
| 3384 } | |
| 71 | 3385 else if (rettv != NULL) |
| 7 | 3386 { |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3387 if (opt_type == -2) // hidden string option |
| 7 | 3388 { |
| 71 | 3389 rettv->v_type = VAR_STRING; |
| 3390 rettv->vval.v_string = NULL; | |
| 7 | 3391 } |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3392 else if (opt_type == -1) // hidden number option |
| 7 | 3393 { |
| 71 | 3394 rettv->v_type = VAR_NUMBER; |
| 3395 rettv->vval.v_number = 0; | |
| 7 | 3396 } |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3397 else if (opt_type == 1) // number option |
| 7 | 3398 { |
| 71 | 3399 rettv->v_type = VAR_NUMBER; |
| 3400 rettv->vval.v_number = numval; | |
| 7 | 3401 } |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3402 else // string option |
| 7 | 3403 { |
| 71 | 3404 rettv->v_type = VAR_STRING; |
| 3405 rettv->vval.v_string = stringval; | |
| 7 | 3406 } |
| 3407 } | |
| 3408 else if (working && (opt_type == -2 || opt_type == -1)) | |
| 3409 ret = FAIL; | |
| 3410 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3411 *option_end = c; // put back for error messages |
| 7 | 3412 *arg = option_end; |
| 3413 | |
| 3414 return ret; | |
| 3415 } | |
| 3416 | |
| 3417 /* | |
| 3418 * Allocate a variable for a string constant. | |
| 3419 * Return OK or FAIL. | |
| 3420 */ | |
| 3421 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3422 get_string_tv(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3423 { |
| 3424 char_u *p; | |
| 3425 char_u *name; | |
| 3426 int extra = 0; | |
| 3427 | |
| 3428 /* | |
| 3429 * Find the end of the string, skipping backslashed characters. | |
| 3430 */ | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10964
diff
changeset
|
3431 for (p = *arg + 1; *p != NUL && *p != '"'; MB_PTR_ADV(p)) |
| 7 | 3432 { |
| 3433 if (*p == '\\' && p[1] != NUL) | |
| 3434 { | |
| 3435 ++p; | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3436 // 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
|
3437 // to 6 characters: reserve space for 2 extra |
| 7 | 3438 if (*p == '<') |
| 3439 extra += 2; | |
| 3440 } | |
| 3441 } | |
| 3442 | |
| 3443 if (*p != '"') | |
| 3444 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
3445 semsg(_("E114: Missing quote: %s"), *arg); |
| 7 | 3446 return FAIL; |
| 3447 } | |
| 3448 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3449 // If only parsing, set *arg and return here |
| 7 | 3450 if (!evaluate) |
| 3451 { | |
| 3452 *arg = p + 1; | |
| 3453 return OK; | |
| 3454 } | |
| 3455 | |
| 3456 /* | |
| 3457 * Copy the string into allocated memory, handling backslashed | |
| 3458 * characters. | |
| 3459 */ | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
3460 name = alloc(p - *arg + extra); |
| 7 | 3461 if (name == NULL) |
| 3462 return FAIL; | |
| 100 | 3463 rettv->v_type = VAR_STRING; |
| 3464 rettv->vval.v_string = name; | |
| 3465 | |
| 3466 for (p = *arg + 1; *p != NUL && *p != '"'; ) | |
| 7 | 3467 { |
| 3468 if (*p == '\\') | |
| 3469 { | |
| 3470 switch (*++p) | |
| 3471 { | |
| 100 | 3472 case 'b': *name++ = BS; ++p; break; |
| 3473 case 'e': *name++ = ESC; ++p; break; | |
| 3474 case 'f': *name++ = FF; ++p; break; | |
| 3475 case 'n': *name++ = NL; ++p; break; | |
| 3476 case 'r': *name++ = CAR; ++p; break; | |
| 3477 case 't': *name++ = TAB; ++p; break; | |
| 7 | 3478 |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3479 case 'X': // hex: "\x1", "\x12" |
| 7 | 3480 case 'x': |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3481 case 'u': // Unicode: "\u0023" |
| 7 | 3482 case 'U': |
| 3483 if (vim_isxdigit(p[1])) | |
| 3484 { | |
| 3485 int n, nr; | |
| 3486 int c = toupper(*p); | |
| 3487 | |
| 3488 if (c == 'X') | |
| 3489 n = 2; | |
| 6836 | 3490 else if (*p == 'u') |
| 3491 n = 4; | |
| 7 | 3492 else |
| 6836 | 3493 n = 8; |
| 7 | 3494 nr = 0; |
| 3495 while (--n >= 0 && vim_isxdigit(p[1])) | |
| 3496 { | |
| 3497 ++p; | |
| 3498 nr = (nr << 4) + hex2nr(*p); | |
| 3499 } | |
| 100 | 3500 ++p; |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3501 // 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
|
3502 // 'encoding'. |
| 7 | 3503 if (c != 'X') |
| 100 | 3504 name += (*mb_char2bytes)(nr, name); |
| 7 | 3505 else |
| 100 | 3506 *name++ = nr; |
| 7 | 3507 } |
| 3508 break; | |
| 3509 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3510 // octal: "\1", "\12", "\123" |
| 7 | 3511 case '0': |
| 3512 case '1': | |
| 3513 case '2': | |
| 3514 case '3': | |
| 3515 case '4': | |
| 3516 case '5': | |
| 3517 case '6': | |
| 100 | 3518 case '7': *name = *p++ - '0'; |
| 3519 if (*p >= '0' && *p <= '7') | |
| 7 | 3520 { |
| 100 | 3521 *name = (*name << 3) + *p++ - '0'; |
| 3522 if (*p >= '0' && *p <= '7') | |
| 3523 *name = (*name << 3) + *p++ - '0'; | |
| 7 | 3524 } |
| 100 | 3525 ++name; |
| 7 | 3526 break; |
| 3527 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3528 // 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
|
3529 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
|
3530 TRUE, NULL); |
| 7 | 3531 if (extra != 0) |
| 3532 { | |
| 100 | 3533 name += extra; |
| 7 | 3534 break; |
| 3535 } | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3536 // FALLTHROUGH |
| 7 | 3537 |
| 100 | 3538 default: MB_COPY_CHAR(p, name); |
| 7 | 3539 break; |
| 3540 } | |
| 3541 } | |
| 3542 else | |
| 100 | 3543 MB_COPY_CHAR(p, name); |
| 3544 | |
| 3545 } | |
| 3546 *name = NUL; | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3547 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
|
3548 ++p; |
|
b329e3ca0dcb
commit https://github.com/vim/vim/commit/db249f26edf7a5f88d1f4468d08ec5b84f5ab7ad
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
3549 *arg = p; |
| 7 | 3550 |
| 3551 return OK; | |
| 3552 } | |
| 3553 | |
| 3554 /* | |
| 100 | 3555 * Allocate a variable for a 'str''ing' constant. |
| 7 | 3556 * Return OK or FAIL. |
| 3557 */ | |
| 3558 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3559 get_lit_string_tv(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3560 { |
| 3561 char_u *p; | |
| 100 | 3562 char_u *str; |
| 3563 int reduce = 0; | |
| 7 | 3564 |
| 3565 /* | |
| 100 | 3566 * Find the end of the string, skipping ''. |
| 7 | 3567 */ |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10964
diff
changeset
|
3568 for (p = *arg + 1; *p != NUL; MB_PTR_ADV(p)) |
| 100 | 3569 { |
| 3570 if (*p == '\'') | |
| 3571 { | |
| 3572 if (p[1] != '\'') | |
| 3573 break; | |
| 3574 ++reduce; | |
| 3575 ++p; | |
| 3576 } | |
| 3577 } | |
| 3578 | |
| 3579 if (*p != '\'') | |
| 7 | 3580 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
3581 semsg(_("E115: Missing quote: %s"), *arg); |
| 7 | 3582 return FAIL; |
| 3583 } | |
| 3584 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3585 // If only parsing return after setting "*arg" |
| 97 | 3586 if (!evaluate) |
| 3587 { | |
| 3588 *arg = p + 1; | |
| 3589 return OK; | |
| 3590 } | |
| 3591 | |
| 3592 /* | |
| 100 | 3593 * Copy the string into allocated memory, handling '' to ' reduction. |
| 97 | 3594 */ |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
3595 str = alloc((p - *arg) - reduce); |
| 97 | 3596 if (str == NULL) |
| 3597 return FAIL; | |
| 100 | 3598 rettv->v_type = VAR_STRING; |
| 3599 rettv->vval.v_string = str; | |
| 3600 | |
| 3601 for (p = *arg + 1; *p != NUL; ) | |
| 3602 { | |
| 3603 if (*p == '\'') | |
| 3604 { | |
| 3605 if (p[1] != '\'') | |
| 97 | 3606 break; |
| 3607 ++p; | |
| 3608 } | |
| 100 | 3609 MB_COPY_CHAR(p, str); |
| 3610 } | |
| 3611 *str = NUL; | |
| 97 | 3612 *arg = p + 1; |
| 3613 | |
| 3614 return OK; | |
| 3615 } | |
| 3616 | |
|
9723
80ac9cf77c9b
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parents:
9717
diff
changeset
|
3617 /* |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3618 * Return the function name of the partial. |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
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parents:
9717
diff
changeset
|
3619 */ |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3620 char_u * |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3621 partial_name(partial_T *pt) |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
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parents:
9717
diff
changeset
|
3622 { |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3623 if (pt->pt_name != NULL) |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3624 return pt->pt_name; |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3625 return pt->pt_func->uf_name; |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3626 } |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3627 |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3628 static void |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3629 partial_free(partial_T *pt) |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3630 { |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3631 int i; |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3632 |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3633 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
|
3634 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
|
3635 vim_free(pt->pt_argv); |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3636 dict_unref(pt->pt_dict); |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3637 if (pt->pt_name != NULL) |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3638 { |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3639 func_unref(pt->pt_name); |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3640 vim_free(pt->pt_name); |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3641 } |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3642 else |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
3643 func_ptr_unref(pt->pt_func); |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3644 vim_free(pt); |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3645 } |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3646 |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3647 /* |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3648 * 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
|
3649 * becomes zero. |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3650 */ |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3651 void |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3652 partial_unref(partial_T *pt) |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3653 { |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3654 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
|
3655 partial_free(pt); |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3656 } |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
3657 |
| 2634 | 3658 static int tv_equal_recurse_limit; |
| 3659 | |
|
9183
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parents:
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diff
changeset
|
3660 static int |
|
988c8ab557bf
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Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3661 func_equal( |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
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parents:
9169
diff
changeset
|
3662 typval_T *tv1, |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3663 typval_T *tv2, |
|
18777
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3664 int ic) // ignore case |
|
9183
988c8ab557bf
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9169
diff
changeset
|
3665 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
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parents:
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diff
changeset
|
3666 char_u *s1, *s2; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
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parents:
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diff
changeset
|
3667 dict_T *d1, *d2; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
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parents:
9169
diff
changeset
|
3668 int a1, a2; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
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parents:
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diff
changeset
|
3669 int i; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
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diff
changeset
|
3670 |
|
18777
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patch 8.1.2378: using old C style comments
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parents:
18763
diff
changeset
|
3671 // empty and NULL function name considered the same |
|
9183
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commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
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diff
changeset
|
3672 s1 = tv1->v_type == VAR_FUNC ? tv1->vval.v_string |
|
9723
80ac9cf77c9b
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parents:
9717
diff
changeset
|
3673 : partial_name(tv1->vval.v_partial); |
|
9183
988c8ab557bf
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parents:
9169
diff
changeset
|
3674 if (s1 != NULL && *s1 == NUL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3675 s1 = NULL; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3676 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
|
3677 : 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
|
3678 if (s2 != NULL && *s2 == NUL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3679 s2 = NULL; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3680 if (s1 == NULL || s2 == NULL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3681 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3682 if (s1 != s2) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3683 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3684 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3685 else if (STRCMP(s1, s2) != 0) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3686 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3687 |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3688 // 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
|
3689 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
|
3690 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
|
3691 if (d1 == NULL || d2 == NULL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3692 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3693 if (d1 != d2) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3694 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3695 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3696 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
|
3697 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3698 |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3699 // 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
|
3700 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
|
3701 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
|
3702 if (a1 != a2) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3703 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3704 for (i = 0; i < a1; ++i) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3705 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
|
3706 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
|
3707 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3708 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3709 return TRUE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3710 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3711 |
| 117 | 3712 /* |
| 80 | 3713 * Return TRUE if "tv1" and "tv2" have the same value. |
| 388 | 3714 * Compares the items just like "==" would compare them, but strings and |
| 1624 | 3715 * numbers are different. Floats and numbers are also different. |
| 80 | 3716 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
3717 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3718 tv_equal( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3719 typval_T *tv1, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3720 typval_T *tv2, |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3721 int ic, // ignore case |
|
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3722 int recursive) // TRUE when used recursively |
| 80 | 3723 { |
| 3724 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
| 323 | 3725 char_u *s1, *s2; |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3726 static int recursive_cnt = 0; // catch recursive loops |
| 1008 | 3727 int r; |
| 3728 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3729 // 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
|
3730 // 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
|
3731 // 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
|
3732 // 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
|
3733 // 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
|
3734 // recursiveness quickly. |
| 2634 | 3735 if (!recursive) |
| 3736 tv_equal_recurse_limit = 1000; | |
| 3737 if (recursive_cnt >= tv_equal_recurse_limit) | |
| 3738 { | |
| 3739 --tv_equal_recurse_limit; | |
| 1014 | 3740 return TRUE; |
| 2634 | 3741 } |
| 388 | 3742 |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3743 // 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
|
3744 // arguments. |
|
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3745 if ((tv1->v_type == VAR_FUNC |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3746 || (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
|
3747 && (tv2->v_type == VAR_FUNC |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3748 || (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
|
3749 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3750 ++recursive_cnt; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3751 r = func_equal(tv1, tv2, ic); |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3752 --recursive_cnt; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3753 return r; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3754 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3755 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3756 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
|
3757 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3758 |
| 388 | 3759 switch (tv1->v_type) |
| 3760 { | |
| 3761 case VAR_LIST: | |
| 2634 | 3762 ++recursive_cnt; |
| 3763 r = list_equal(tv1->vval.v_list, tv2->vval.v_list, ic, TRUE); | |
| 3764 --recursive_cnt; | |
| 1008 | 3765 return r; |
| 388 | 3766 |
| 3767 case VAR_DICT: | |
| 2634 | 3768 ++recursive_cnt; |
| 3769 r = dict_equal(tv1->vval.v_dict, tv2->vval.v_dict, ic, TRUE); | |
| 3770 --recursive_cnt; | |
| 1008 | 3771 return r; |
| 388 | 3772 |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3773 case VAR_BLOB: |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
3774 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
|
3775 |
| 388 | 3776 case VAR_NUMBER: |
| 3777 return tv1->vval.v_number == tv2->vval.v_number; | |
| 3778 | |
| 3779 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
|
3780 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
|
3781 s2 = tv_get_string_buf(tv2, buf2); |
| 388 | 3782 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
|
3783 |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3784 case VAR_SPECIAL: |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3785 return tv1->vval.v_number == tv2->vval.v_number; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3786 |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3787 case VAR_FLOAT: |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3788 #ifdef FEAT_FLOAT |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3789 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
|
3790 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3791 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
3792 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3793 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
|
3794 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
3795 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
3796 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
3797 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
|
3798 #endif |
|
8635
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
3799 case VAR_FUNC: |
|
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
3800 case VAR_PARTIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3801 case VAR_UNKNOWN: |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3802 break; |
| 388 | 3803 } |
| 3804 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3805 // 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
|
3806 // 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
|
3807 return FALSE; |
| 80 | 3808 } |
| 3809 | |
| 3810 /* | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3811 * Return the next (unique) copy ID. |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3812 * Used for serializing nested structures. |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3813 */ |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3814 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3815 get_copyID(void) |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3816 { |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3817 current_copyID += COPYID_INC; |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3818 return current_copyID; |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3819 } |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3820 |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3821 /* |
| 371 | 3822 * Garbage collection for lists and dictionaries. |
| 3823 * | |
| 3824 * We use reference counts to be able to free most items right away when they | |
| 3825 * are no longer used. But for composite items it's possible that it becomes | |
| 3826 * unused while the reference count is > 0: When there is a recursive | |
| 3827 * reference. Example: | |
| 3828 * :let l = [1, 2, 3] | |
| 3829 * :let d = {9: l} | |
| 3830 * :let l[1] = d | |
| 3831 * | |
| 3832 * Since this is quite unusual we handle this with garbage collection: every | |
| 3833 * once in a while find out which lists and dicts are not referenced from any | |
| 3834 * variable. | |
| 3835 * | |
| 3836 * Here is a good reference text about garbage collection (refers to Python | |
| 3837 * but it applies to all reference-counting mechanisms): | |
| 3838 * http://python.ca/nas/python/gc/ | |
| 3839 */ | |
| 3840 | |
| 3841 /* | |
| 3842 * 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
|
3843 * When "testing" is TRUE this is called from test_garbagecollect_now(). |
| 371 | 3844 * Return TRUE if some memory was freed. |
| 3845 */ | |
| 3846 int | |
|
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
3847 garbage_collect(int testing) |
| 371 | 3848 { |
| 1891 | 3849 int copyID; |
| 6565 | 3850 int abort = FALSE; |
| 371 | 3851 buf_T *buf; |
| 3852 win_T *wp; | |
| 6588 | 3853 int did_free = FALSE; |
| 819 | 3854 tabpage_T *tp; |
| 371 | 3855 |
|
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
3856 if (!testing) |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
3857 { |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3858 // Only do this once. |
|
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
3859 want_garbage_collect = FALSE; |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
3860 may_garbage_collect = FALSE; |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
3861 garbage_collect_at_exit = FALSE; |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
3862 } |
| 958 | 3863 |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3864 // 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
|
3865 // previous_funccal. |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
3866 copyID = get_copyID(); |
| 1891 | 3867 |
| 371 | 3868 /* |
| 3869 * 1. Go through all accessible variables and mark all lists and dicts | |
| 3870 * with copyID. | |
| 3871 */ | |
| 1891 | 3872 |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3873 // 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
|
3874 // 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
|
3875 // 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
|
3876 abort = abort || set_ref_in_previous_funccal(copyID); |
| 1891 | 3877 |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3878 // 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
|
3879 abort = abort || garbage_collect_scriptvars(copyID); |
| 371 | 3880 |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3881 // buffer-local variables |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
3882 FOR_ALL_BUFFERS(buf) |
| 6565 | 3883 abort = abort || set_ref_in_item(&buf->b_bufvar.di_tv, copyID, |
| 3884 NULL, NULL); | |
| 371 | 3885 |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3886 // window-local variables |
| 819 | 3887 FOR_ALL_TAB_WINDOWS(tp, wp) |
| 6565 | 3888 abort = abort || set_ref_in_item(&wp->w_winvar.di_tv, copyID, |
| 3889 NULL, NULL); | |
| 4309 | 3890 if (aucmd_win != NULL) |
| 6565 | 3891 abort = abort || set_ref_in_item(&aucmd_win->w_winvar.di_tv, copyID, |
| 3892 NULL, NULL); | |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18713
diff
changeset
|
3893 #ifdef FEAT_PROP_POPUP |
|
16778
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
3894 for (wp = first_popupwin; wp != NULL; wp = wp->w_next) |
|
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
3895 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
|
3896 NULL, NULL); |
|
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
3897 FOR_ALL_TABPAGES(tp) |
|
16796
5f98d80d116a
patch 8.1.1400: using global pointer for tab-local popups is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
16778
diff
changeset
|
3898 for (wp = tp->tp_first_popupwin; wp != NULL; wp = wp->w_next) |
|
16778
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
3899 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
|
3900 NULL, NULL); |
|
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
3901 #endif |
| 371 | 3902 |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3903 // tabpage-local variables |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
3904 FOR_ALL_TABPAGES(tp) |
| 6565 | 3905 abort = abort || set_ref_in_item(&tp->tp_winvar.di_tv, copyID, |
| 3906 NULL, NULL); | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3907 // 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
|
3908 abort = abort || garbage_collect_globvars(copyID); |
| 371 | 3909 |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3910 // function-local variables |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
3911 abort = abort || set_ref_in_call_stack(copyID); |
| 371 | 3912 |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3913 // named functions (matters for closures) |
|
9735
8037eb704e93
commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents:
9731
diff
changeset
|
3914 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
|
3915 |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3916 // 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
|
3917 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
|
3918 |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3919 // 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
|
3920 abort = abort || garbage_collect_vimvars(copyID); |
| 1733 | 3921 |
|
17151
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents:
17085
diff
changeset
|
3922 // callbacks in buffers |
|
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents:
17085
diff
changeset
|
3923 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
|
3924 |
| 3450 | 3925 #ifdef FEAT_LUA |
| 6565 | 3926 abort = abort || set_ref_in_lua(copyID); |
| 3450 | 3927 #endif |
| 3928 | |
| 3618 | 3929 #ifdef FEAT_PYTHON |
| 6565 | 3930 abort = abort || set_ref_in_python(copyID); |
| 3618 | 3931 #endif |
| 3932 | |
| 3933 #ifdef FEAT_PYTHON3 | |
| 6565 | 3934 abort = abort || set_ref_in_python3(copyID); |
| 3935 #endif | |
| 3936 | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
3937 #ifdef FEAT_JOB_CHANNEL |
|
8877
50e40f322e78
commit https://github.com/vim/vim/commit/3780bb923a688e0051a9a23474eeb38a8acb695a
Christian Brabandt <cb@256bit.org>
parents:
8870
diff
changeset
|
3938 abort = abort || set_ref_in_channel(copyID); |
|
9058
87c2e43a4a12
commit https://github.com/vim/vim/commit/b8d4905592fc26fcd09180d7d6bfefd899f2f6c6
Christian Brabandt <cb@256bit.org>
parents:
9052
diff
changeset
|
3939 abort = abort || set_ref_in_job(copyID); |
|
7931
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
7895
diff
changeset
|
3940 #endif |
|
9052
3a6b66c02d6d
commit https://github.com/vim/vim/commit/3266c85a44a637862b0ed6e531680c6ab2897ab5
Christian Brabandt <cb@256bit.org>
parents:
9027
diff
changeset
|
3941 #ifdef FEAT_NETBEANS_INTG |
|
3a6b66c02d6d
commit https://github.com/vim/vim/commit/3266c85a44a637862b0ed6e531680c6ab2897ab5
Christian Brabandt <cb@256bit.org>
parents:
9027
diff
changeset
|
3942 abort = abort || set_ref_in_nb_channel(copyID); |
|
3a6b66c02d6d
commit https://github.com/vim/vim/commit/3266c85a44a637862b0ed6e531680c6ab2897ab5
Christian Brabandt <cb@256bit.org>
parents:
9027
diff
changeset
|
3943 #endif |
|
7931
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
7895
diff
changeset
|
3944 |
|
9153
c2fe86f2bda1
commit https://github.com/vim/vim/commit/e3188e261569ae512fb1ae2653b57fdd9e259ca3
Christian Brabandt <cb@256bit.org>
parents:
9127
diff
changeset
|
3945 #ifdef FEAT_TIMERS |
|
c2fe86f2bda1
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parents:
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diff
changeset
|
3946 abort = abort || set_ref_in_timer(copyID); |
|
c2fe86f2bda1
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diff
changeset
|
3947 #endif |
|
c2fe86f2bda1
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parents:
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diff
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|
3948 |
|
11412
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11323
diff
changeset
|
3949 #ifdef FEAT_QUICKFIX |
|
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patch 8.0.0590: cannot add a context to locations
Christian Brabandt <cb@256bit.org>
parents:
11323
diff
changeset
|
3950 abort = abort || set_ref_in_quickfix(copyID); |
|
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parents:
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diff
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|
3951 #endif |
|
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patch 8.0.0590: cannot add a context to locations
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parents:
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diff
changeset
|
3952 |
|
11804
5630978ae089
patch 8.0.0784: job of terminal may be garbage collected
Christian Brabandt <cb@256bit.org>
parents:
11418
diff
changeset
|
3953 #ifdef FEAT_TERMINAL |
|
5630978ae089
patch 8.0.0784: job of terminal may be garbage collected
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parents:
11418
diff
changeset
|
3954 abort = abort || set_ref_in_term(copyID); |
|
5630978ae089
patch 8.0.0784: job of terminal may be garbage collected
Christian Brabandt <cb@256bit.org>
parents:
11418
diff
changeset
|
3955 #endif |
|
5630978ae089
patch 8.0.0784: job of terminal may be garbage collected
Christian Brabandt <cb@256bit.org>
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11418
diff
changeset
|
3956 |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18713
diff
changeset
|
3957 #ifdef FEAT_PROP_POPUP |
|
17151
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patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents:
17085
diff
changeset
|
3958 abort = abort || set_ref_in_popups(copyID); |
|
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3959 #endif |
|
ebe9aab81898
patch 8.1.1575: callbacks may be garbage collected
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parents:
17085
diff
changeset
|
3960 |
| 6565 | 3961 if (!abort) |
| 3962 { | |
| 3963 /* | |
| 3964 * 2. Free lists and dictionaries that are not referenced. | |
| 3965 */ | |
| 3966 did_free = free_unref_items(copyID); | |
| 3967 | |
| 3968 /* | |
| 3969 * 3. Check if any funccal can be freed now. | |
|
9562
86af4a48c00a
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Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
3970 * This may call us back recursively. |
| 6565 | 3971 */ |
|
9562
86af4a48c00a
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Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
3972 free_unref_funccal(copyID, testing); |
| 6565 | 3973 } |
| 3974 else if (p_verbose > 0) | |
| 3975 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15517
diff
changeset
|
3976 verb_msg(_("Not enough memory to set references, garbage collection aborted!")); |
| 6565 | 3977 } |
| 1891 | 3978 |
| 3979 return did_free; | |
| 3980 } | |
| 3981 | |
| 3982 /* | |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3983 * Free lists, dictionaries, channels and jobs that are no longer referenced. |
| 1891 | 3984 */ |
| 3985 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3986 free_unref_items(int copyID) |
| 1891 | 3987 { |
| 3988 int did_free = FALSE; | |
| 3989 | |
|
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
|
3990 // Let all "free" functions know that we are here. This means no |
|
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
18763
diff
changeset
|
3991 // dictionaries, lists, channels or jobs are to be freed, because we will |
|
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
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parents:
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diff
changeset
|
3992 // do that here. |
|
8863
e1b84109506a
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parents:
8861
diff
changeset
|
3993 in_free_unref_items = TRUE; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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8861
diff
changeset
|
3994 |
|
e1b84109506a
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diff
changeset
|
3995 /* |
|
e1b84109506a
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Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3996 * PASS 1: free the contents of the items. We don't free the items |
|
e1b84109506a
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Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3997 * themselves yet, so that it is possible to decrement refcount counters |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
8861
diff
changeset
|
3998 */ |
|
e1b84109506a
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Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
3999 |
|
18777
3a68dc2a1bc1
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18763
diff
changeset
|
4000 // Go through the list of dicts and free items without the copyID. |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
4001 did_free |= dict_free_nonref(copyID); |
| 371 | 4002 |
|
18777
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parents:
18763
diff
changeset
|
4003 // Go through the list of lists and free items without the copyID. |
|
9560
1e68dfd7931b
commit https://github.com/vim/vim/commit/da861d631d7e22654faee2789286c685ad548911
Christian Brabandt <cb@256bit.org>
parents:
9556
diff
changeset
|
4004 did_free |= list_free_nonref(copyID); |
|
8863
e1b84109506a
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diff
changeset
|
4005 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
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8861
diff
changeset
|
4006 #ifdef FEAT_JOB_CHANNEL |
|
18777
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patch 8.1.2378: using old C style comments
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diff
changeset
|
4007 // Go through the list of jobs and free items without the copyID. This |
|
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4008 // must happen before doing channels, because jobs refer to channels, but |
|
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4009 // the reference from the channel to the job isn't tracked. |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4010 did_free |= free_unused_jobs_contents(copyID, COPYID_MASK); |
|
e1b84109506a
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parents:
8861
diff
changeset
|
4011 |
|
18777
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diff
changeset
|
4012 // Go through the list of channels and free items without the copyID. |
|
8863
e1b84109506a
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parents:
8861
diff
changeset
|
4013 did_free |= free_unused_channels_contents(copyID, COPYID_MASK); |
|
e1b84109506a
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parents:
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diff
changeset
|
4014 #endif |
|
e1b84109506a
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4015 |
|
e1b84109506a
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diff
changeset
|
4016 /* |
|
e1b84109506a
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Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4017 * PASS 2: free the items themselves. |
|
e1b84109506a
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8861
diff
changeset
|
4018 */ |
|
9556
afaff1d283d3
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Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
4019 dict_free_items(copyID); |
|
9560
1e68dfd7931b
commit https://github.com/vim/vim/commit/da861d631d7e22654faee2789286c685ad548911
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parents:
9556
diff
changeset
|
4020 list_free_items(copyID); |
|
8863
e1b84109506a
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parents:
8861
diff
changeset
|
4021 |
|
e1b84109506a
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8861
diff
changeset
|
4022 #ifdef FEAT_JOB_CHANNEL |
|
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parents:
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diff
changeset
|
4023 // Go through the list of jobs and free items without the copyID. This |
|
3a68dc2a1bc1
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4024 // must happen before doing channels, because jobs refer to channels, but |
|
3a68dc2a1bc1
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Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4025 // the reference from the channel to the job isn't tracked. |
|
8863
e1b84109506a
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parents:
8861
diff
changeset
|
4026 free_unused_jobs(copyID, COPYID_MASK); |
|
e1b84109506a
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8861
diff
changeset
|
4027 |
|
18777
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diff
changeset
|
4028 // Go through the list of channels and free items without the copyID. |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
8861
diff
changeset
|
4029 free_unused_channels(copyID, COPYID_MASK); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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8861
diff
changeset
|
4030 #endif |
|
e1b84109506a
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8861
diff
changeset
|
4031 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
8861
diff
changeset
|
4032 in_free_unref_items = FALSE; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4033 |
| 371 | 4034 return did_free; |
| 4035 } | |
| 4036 | |
| 4037 /* | |
| 4038 * Mark all lists and dicts referenced through hashtab "ht" with "copyID". | |
| 6565 | 4039 * "list_stack" is used to add lists to be marked. Can be NULL. |
| 4040 * | |
| 4041 * Returns TRUE if setting references failed somehow. | |
| 4042 */ | |
| 4043 int | |
|
7817
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7788
diff
changeset
|
4044 set_ref_in_ht(hashtab_T *ht, int copyID, list_stack_T **list_stack) |
| 364 | 4045 { |
| 4046 int todo; | |
| 6565 | 4047 int abort = FALSE; |
| 364 | 4048 hashitem_T *hi; |
| 6565 | 4049 hashtab_T *cur_ht; |
| 4050 ht_stack_T *ht_stack = NULL; | |
| 4051 ht_stack_T *tempitem; | |
| 4052 | |
| 4053 cur_ht = ht; | |
| 4054 for (;;) | |
| 4055 { | |
| 4056 if (!abort) | |
| 4057 { | |
|
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diff
changeset
|
4058 // Mark each item in the hashtab. If the item contains a hashtab |
|
3a68dc2a1bc1
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parents:
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diff
changeset
|
4059 // it is added to ht_stack, if it contains a list it is added to |
|
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diff
changeset
|
4060 // list_stack. |
| 6565 | 4061 todo = (int)cur_ht->ht_used; |
| 4062 for (hi = cur_ht->ht_array; todo > 0; ++hi) | |
| 4063 if (!HASHITEM_EMPTY(hi)) | |
| 4064 { | |
| 4065 --todo; | |
| 4066 abort = abort || set_ref_in_item(&HI2DI(hi)->di_tv, copyID, | |
| 4067 &ht_stack, list_stack); | |
| 4068 } | |
| 4069 } | |
| 4070 | |
| 4071 if (ht_stack == NULL) | |
| 4072 break; | |
| 4073 | |
|
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changeset
|
4074 // take an item from the stack |
| 6565 | 4075 cur_ht = ht_stack->ht; |
| 4076 tempitem = ht_stack; | |
| 4077 ht_stack = ht_stack->prev; | |
| 4078 free(tempitem); | |
| 4079 } | |
| 4080 | |
| 4081 return abort; | |
| 371 | 4082 } |
| 4083 | |
| 4084 /* | |
|
17168
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changeset
|
4085 * Mark a dict and its items with "copyID". |
|
1d30eb64a7a2
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diff
changeset
|
4086 * Returns TRUE if setting references failed somehow. |
|
1d30eb64a7a2
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diff
changeset
|
4087 */ |
|
1d30eb64a7a2
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changeset
|
4088 int |
|
1d30eb64a7a2
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changeset
|
4089 set_ref_in_dict(dict_T *d, int copyID) |
|
1d30eb64a7a2
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changeset
|
4090 { |
|
1d30eb64a7a2
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changeset
|
4091 if (d != NULL && d->dv_copyID != copyID) |
|
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|
4092 { |
|
1d30eb64a7a2
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changeset
|
4093 d->dv_copyID = copyID; |
|
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changeset
|
4094 return set_ref_in_ht(&d->dv_hashtab, copyID, NULL); |
|
1d30eb64a7a2
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changeset
|
4095 } |
|
1d30eb64a7a2
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changeset
|
4096 return FALSE; |
|
1d30eb64a7a2
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changeset
|
4097 } |
|
1d30eb64a7a2
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changeset
|
4098 |
|
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4099 /* |
|
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4100 * 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
|
4101 * 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
|
4102 */ |
|
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4103 int |
|
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4104 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
|
4105 { |
|
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4106 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
|
4107 { |
|
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4108 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
|
4109 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
|
4110 } |
|
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4111 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
|
4112 } |
|
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4113 |
|
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4114 /* |
| 371 | 4115 * Mark all lists and dicts referenced through list "l" with "copyID". |
| 6565 | 4116 * "ht_stack" is used to add hashtabs to be marked. Can be NULL. |
| 4117 * | |
| 4118 * Returns TRUE if setting references failed somehow. | |
| 4119 */ | |
| 4120 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
|
4121 set_ref_in_list_items(list_T *l, int copyID, ht_stack_T **ht_stack) |
| 6565 | 4122 { |
| 4123 listitem_T *li; | |
| 4124 int abort = FALSE; | |
| 4125 list_T *cur_l; | |
| 4126 list_stack_T *list_stack = NULL; | |
| 4127 list_stack_T *tempitem; | |
| 4128 | |
| 4129 cur_l = l; | |
| 4130 for (;;) | |
| 4131 { | |
| 4132 if (!abort) | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4133 // 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
|
4134 // 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
|
4135 // list_stack. |
| 6565 | 4136 for (li = cur_l->lv_first; !abort && li != NULL; li = li->li_next) |
| 4137 abort = abort || set_ref_in_item(&li->li_tv, copyID, | |
| 4138 ht_stack, &list_stack); | |
| 4139 if (list_stack == NULL) | |
| 4140 break; | |
| 4141 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4142 // take an item from the stack |
| 6565 | 4143 cur_l = list_stack->list; |
| 4144 tempitem = list_stack; | |
| 4145 list_stack = list_stack->prev; | |
| 4146 free(tempitem); | |
| 4147 } | |
| 4148 | |
| 4149 return abort; | |
| 371 | 4150 } |
| 4151 | |
| 4152 /* | |
| 4153 * Mark all lists and dicts referenced through typval "tv" with "copyID". | |
| 6565 | 4154 * "list_stack" is used to add lists to be marked. Can be NULL. |
| 4155 * "ht_stack" is used to add hashtabs to be marked. Can be NULL. | |
| 4156 * | |
| 4157 * Returns TRUE if setting references failed somehow. | |
| 4158 */ | |
| 4159 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4160 set_ref_in_item( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4161 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4162 int copyID, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4163 ht_stack_T **ht_stack, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4164 list_stack_T **list_stack) |
| 364 | 4165 { |
| 6565 | 4166 int abort = FALSE; |
| 364 | 4167 |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4168 if (tv->v_type == VAR_DICT) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4169 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4170 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
|
4171 |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4172 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
|
4173 { |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4174 // 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
|
4175 dd->dv_copyID = copyID; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4176 if (ht_stack == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4177 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4178 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
|
4179 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4180 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4181 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4182 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
|
4183 if (newitem == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4184 abort = TRUE; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4185 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4186 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4187 newitem->ht = &dd->dv_hashtab; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4188 newitem->prev = *ht_stack; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4189 *ht_stack = newitem; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4190 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4191 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4192 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4193 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4194 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
|
4195 { |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4196 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
|
4197 |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4198 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
|
4199 { |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4200 // 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
|
4201 ll->lv_copyID = copyID; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4202 if (list_stack == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4203 { |
|
17168
1d30eb64a7a2
patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents:
17151
diff
changeset
|
4204 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
|
4205 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4206 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4207 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4208 list_stack_T *newitem = (list_stack_T*)malloc( |
| 6565 | 4209 sizeof(list_stack_T)); |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4210 if (newitem == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4211 abort = TRUE; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4212 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4213 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4214 newitem->list = ll; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4215 newitem->prev = *list_stack; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4216 *list_stack = newitem; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4217 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4218 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4219 } |
| 6565 | 4220 } |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4221 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
|
4222 { |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
4223 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
|
4224 } |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4225 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
|
4226 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4227 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
|
4228 int i; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4229 |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4230 // A partial does not have a copyID, because it cannot contain itself. |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4231 if (pt != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4232 { |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
4233 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
|
4234 |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4235 if (pt->pt_dict != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4236 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4237 typval_T dtv; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4238 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4239 dtv.v_type = VAR_DICT; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4240 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
|
4241 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
|
4242 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4243 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4244 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
|
4245 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
|
4246 ht_stack, list_stack); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4247 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4248 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4249 #ifdef FEAT_JOB_CHANNEL |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4250 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
|
4251 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4252 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
|
4253 typval_T dtv; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4254 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4255 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
|
4256 { |
|
8870
30988ffb7498
commit https://github.com/vim/vim/commit/0239acb11fe4bfe9b525ea90b782759da5eb7704
Christian Brabandt <cb@256bit.org>
parents:
8863
diff
changeset
|
4257 job->jv_copyID = copyID; |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4258 if (job->jv_channel != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4259 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4260 dtv.v_type = VAR_CHANNEL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4261 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
|
4262 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
|
4263 } |
|
16872
a836d122231a
patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
4264 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
|
4265 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4266 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
|
4267 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
|
4268 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
|
4269 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4270 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4271 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4272 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
|
4273 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4274 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
|
4275 ch_part_T part; |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4276 typval_T dtv; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4277 jsonq_T *jq; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4278 cbq_T *cq; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4279 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4280 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
|
4281 { |
|
8870
30988ffb7498
commit https://github.com/vim/vim/commit/0239acb11fe4bfe9b525ea90b782759da5eb7704
Christian Brabandt <cb@256bit.org>
parents:
8863
diff
changeset
|
4282 ch->ch_copyID = copyID; |
|
10259
a09db7a4afe0
commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17
Christian Brabandt <cb@256bit.org>
parents:
10235
diff
changeset
|
4283 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
|
4284 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4285 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
|
4286 jq = jq->jq_next) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4287 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
|
4288 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
|
4289 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
|
4290 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
|
4291 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4292 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
|
4293 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
|
4294 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
|
4295 } |
|
16872
a836d122231a
patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
4296 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
|
4297 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4298 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
|
4299 dtv.vval.v_partial = |
|
a836d122231a
patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
4300 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
|
4301 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
|
4302 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4303 } |
|
16872
a836d122231a
patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
4304 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
|
4305 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4306 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
|
4307 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
|
4308 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
|
4309 } |
|
16872
a836d122231a
patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
4310 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
|
4311 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4312 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
|
4313 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
|
4314 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
|
4315 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4316 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4317 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4318 #endif |
| 6565 | 4319 return abort; |
| 364 | 4320 } |
| 4321 | |
| 100 | 4322 /* |
| 56 | 4323 * Return a string with the string representation of a variable. |
| 4324 * If the memory is allocated "tofree" is set to it, otherwise NULL. | |
| 80 | 4325 * "numbuf" is used for a number. |
| 634 | 4326 * 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
|
4327 * 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
|
4328 * 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
|
4329 * ":echo" displays values. |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4330 * 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
|
4331 * are replaced with "...". |
| 1360 | 4332 * May return NULL. |
| 56 | 4333 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
4334 char_u * |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4335 echo_string_core( |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4336 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4337 char_u **tofree, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4338 char_u *numbuf, |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4339 int copyID, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4340 int echo_style, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4341 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
|
4342 int composite_val) |
| 56 | 4343 { |
| 104 | 4344 static int recurse = 0; |
| 4345 char_u *r = NULL; | |
| 4346 | |
| 137 | 4347 if (recurse >= DICT_MAXNEST) |
| 104 | 4348 { |
| 5973 | 4349 if (!did_echo_string_emsg) |
| 4350 { | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4351 // 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
|
4352 // 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
|
4353 // and dicts. |
| 5973 | 4354 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
|
4355 emsg(_("E724: variable nested too deep for displaying")); |
| 5973 | 4356 } |
| 104 | 4357 *tofree = NULL; |
| 5973 | 4358 return (char_u *)"{E724}"; |
| 104 | 4359 } |
| 4360 ++recurse; | |
| 4361 | |
| 56 | 4362 switch (tv->v_type) |
| 4363 { | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4364 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
|
4365 if (echo_style && !composite_val) |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4366 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4367 *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
|
4368 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
|
4369 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
|
4370 r = (char_u *)""; |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4371 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4372 else |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4373 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4374 *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
|
4375 r = *tofree; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4376 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4377 break; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4378 |
| 56 | 4379 case VAR_FUNC: |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4380 if (echo_style) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4381 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4382 *tofree = NULL; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4383 r = tv->vval.v_string; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4384 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4385 else |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4386 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4387 *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
|
4388 r = *tofree; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4389 } |
| 104 | 4390 break; |
| 634 | 4391 |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4392 case VAR_PARTIAL: |
|
8710
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4393 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4394 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
|
4395 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
|
4396 : partial_name(pt), FALSE); |
|
8710
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4397 garray_T ga; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4398 int i; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4399 char_u *tf; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4400 |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4401 ga_init2(&ga, 1, 100); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4402 ga_concat(&ga, (char_u *)"function("); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4403 if (fname != NULL) |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4404 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4405 ga_concat(&ga, fname); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4406 vim_free(fname); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4407 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4408 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
|
4409 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4410 ga_concat(&ga, (char_u *)", ["); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4411 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
|
4412 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4413 if (i > 0) |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4414 ga_concat(&ga, (char_u *)", "); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4415 ga_concat(&ga, |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4416 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
|
4417 vim_free(tf); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4418 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4419 ga_concat(&ga, (char_u *)"]"); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4420 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4421 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
|
4422 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4423 typval_T dtv; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4424 |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4425 ga_concat(&ga, (char_u *)", "); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4426 dtv.v_type = VAR_DICT; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4427 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
|
4428 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
|
4429 vim_free(tf); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4430 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4431 ga_concat(&ga, (char_u *)")"); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4432 |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4433 *tofree = ga.ga_data; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4434 r = *tofree; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4435 break; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
4436 } |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4437 |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
4438 case VAR_BLOB: |
|
15466
435fcefd2c8e
patch 8.1.0741: viminfo with Blob is not tested
Bram Moolenaar <Bram@vim.org>
parents:
15464
diff
changeset
|
4439 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
|
4440 break; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
4441 |
| 56 | 4442 case VAR_LIST: |
| 634 | 4443 if (tv->vval.v_list == NULL) |
| 4444 { | |
| 4445 *tofree = NULL; | |
| 4446 r = NULL; | |
| 4447 } | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4448 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
|
4449 && tv->vval.v_list->lv_len > 0) |
| 634 | 4450 { |
| 4451 *tofree = NULL; | |
| 4452 r = (char_u *)"[...]"; | |
| 4453 } | |
| 4454 else | |
| 4455 { | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4456 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
|
4457 |
| 634 | 4458 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
|
4459 *tofree = list2string(tv, copyID, restore_copyID); |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4460 if (restore_copyID) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4461 tv->vval.v_list->lv_copyID = old_copyID; |
| 634 | 4462 r = *tofree; |
| 4463 } | |
| 4464 break; | |
| 4465 | |
| 100 | 4466 case VAR_DICT: |
| 634 | 4467 if (tv->vval.v_dict == NULL) |
| 4468 { | |
| 4469 *tofree = NULL; | |
| 4470 r = NULL; | |
| 4471 } | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4472 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
|
4473 && tv->vval.v_dict->dv_hashtab.ht_used != 0) |
| 634 | 4474 { |
| 4475 *tofree = NULL; | |
| 4476 r = (char_u *)"{...}"; | |
| 4477 } | |
| 4478 else | |
| 4479 { | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4480 int old_copyID = tv->vval.v_dict->dv_copyID; |
| 634 | 4481 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
|
4482 *tofree = dict2string(tv, copyID, restore_copyID); |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4483 if (restore_copyID) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4484 tv->vval.v_dict->dv_copyID = old_copyID; |
| 634 | 4485 r = *tofree; |
| 4486 } | |
| 4487 break; | |
| 4488 | |
| 71 | 4489 case VAR_NUMBER: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4490 case VAR_UNKNOWN: |
|
11973
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
4491 *tofree = NULL; |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
4492 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
|
4493 break; |
|
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
4494 |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4495 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
4496 case VAR_CHANNEL: |
| 104 | 4497 *tofree = NULL; |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
4498 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
|
4499 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
|
4500 { |
|
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
4501 *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
|
4502 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
|
4503 } |
| 71 | 4504 break; |
| 634 | 4505 |
| 1624 | 4506 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4507 #ifdef FEAT_FLOAT |
| 1624 | 4508 *tofree = NULL; |
| 4509 vim_snprintf((char *)numbuf, NUMBUFLEN, "%g", tv->vval.v_float); | |
| 4510 r = numbuf; | |
| 4511 break; | |
| 4512 #endif | |
| 4513 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
4514 case VAR_SPECIAL: |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
4515 *tofree = NULL; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
4516 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
|
4517 break; |
| 104 | 4518 } |
| 4519 | |
| 5973 | 4520 if (--recurse == 0) |
| 4521 did_echo_string_emsg = FALSE; | |
| 104 | 4522 return r; |
| 97 | 4523 } |
| 4524 | |
| 4525 /* | |
| 4526 * Return a string with the string representation of a variable. | |
| 4527 * If the memory is allocated "tofree" is set to it, otherwise NULL. | |
| 4528 * "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
|
4529 * 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
|
4530 * 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
|
4531 * May return NULL. |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4532 */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
4533 char_u * |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4534 echo_string( |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4535 typval_T *tv, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4536 char_u **tofree, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4537 char_u *numbuf, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4538 int copyID) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4539 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4540 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
|
4541 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4542 |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4543 /* |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4544 * 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
|
4545 * 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
|
4546 * "numbuf" is used for a number. |
| 97 | 4547 * Puts quotes around strings, so that they can be parsed back by eval(). |
| 1360 | 4548 * May return NULL. |
| 97 | 4549 */ |
|
8889
8755d57debaa
commit https://github.com/vim/vim/commit/8110a091bc749d8748a20807a724a3af3ca6d509
Christian Brabandt <cb@256bit.org>
parents:
8887
diff
changeset
|
4550 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4551 tv2string( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4552 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4553 char_u **tofree, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4554 char_u *numbuf, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4555 int copyID) |
| 97 | 4556 { |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
4557 return echo_string_core(tv, tofree, numbuf, copyID, FALSE, TRUE, FALSE); |
| 56 | 4558 } |
| 4559 | |
| 4560 /* | |
| 137 | 4561 * Return string "str" in ' quotes, doubling ' characters. |
| 4562 * If "str" is NULL an empty string is assumed. | |
| 100 | 4563 * If "function" is TRUE make it function('string'). |
| 97 | 4564 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
4565 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4566 string_quote(char_u *str, int function) |
| 97 | 4567 { |
| 137 | 4568 unsigned len; |
| 97 | 4569 char_u *p, *r, *s; |
| 4570 | |
| 137 | 4571 len = (function ? 13 : 3); |
| 4572 if (str != NULL) | |
| 4573 { | |
| 835 | 4574 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
|
4575 for (p = str; *p != NUL; MB_PTR_ADV(p)) |
| 137 | 4576 if (*p == '\'') |
| 4577 ++len; | |
| 4578 } | |
| 97 | 4579 s = r = alloc(len); |
| 4580 if (r != NULL) | |
| 4581 { | |
| 4582 if (function) | |
| 4583 { | |
| 100 | 4584 STRCPY(r, "function('"); |
| 97 | 4585 r += 10; |
| 4586 } | |
| 4587 else | |
| 100 | 4588 *r++ = '\''; |
| 137 | 4589 if (str != NULL) |
| 4590 for (p = str; *p != NUL; ) | |
| 4591 { | |
| 4592 if (*p == '\'') | |
| 4593 *r++ = '\''; | |
| 4594 MB_COPY_CHAR(p, r); | |
| 4595 } | |
| 100 | 4596 *r++ = '\''; |
| 97 | 4597 if (function) |
| 4598 *r++ = ')'; | |
| 4599 *r++ = NUL; | |
| 4600 } | |
| 4601 return s; | |
| 4602 } | |
| 4603 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
4604 #if defined(FEAT_FLOAT) || defined(PROTO) |
| 1624 | 4605 /* |
| 4606 * Convert the string "text" to a floating point number. | |
| 4607 * This uses strtod(). setlocale(LC_NUMERIC, "C") has been used to make sure | |
| 4608 * this always uses a decimal point. | |
| 4609 * Returns the length of the text that was consumed. | |
| 4610 */ | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
4611 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4612 string2float( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4613 char_u *text, |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4614 float_T *value) // result stored here |
| 1624 | 4615 { |
| 4616 char *s = (char *)text; | |
| 4617 float_T f; | |
| 4618 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4619 // 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
|
4620 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
|
4621 { |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4622 *value = INFINITY; |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4623 return 3; |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4624 } |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4625 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
|
4626 { |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4627 *value = -INFINITY; |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4628 return 4; |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4629 } |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4630 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
|
4631 { |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4632 *value = NAN; |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4633 return 3; |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4634 } |
| 1624 | 4635 f = strtod(s, &s); |
| 4636 *value = f; | |
| 4637 return (int)((char_u *)s - text); | |
| 4638 } | |
| 4639 #endif | |
| 4640 | |
| 97 | 4641 /* |
| 7 | 4642 * Get the value of an environment variable. |
| 4643 * "arg" is pointing to the '$'. It is advanced to after the name. | |
| 4644 * If the environment variable was not set, silently assume it is empty. | |
| 5858 | 4645 * Return FAIL if the name is invalid. |
| 7 | 4646 */ |
| 4647 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4648 get_env_tv(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 4649 { |
| 4650 char_u *string = NULL; | |
| 4651 int len; | |
| 4652 int cc; | |
| 4653 char_u *name; | |
| 170 | 4654 int mustfree = FALSE; |
| 7 | 4655 |
| 4656 ++*arg; | |
| 4657 name = *arg; | |
| 4658 len = get_env_len(arg); | |
| 4659 if (evaluate) | |
| 4660 { | |
| 5858 | 4661 if (len == 0) |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4662 return FAIL; // invalid empty name |
| 5858 | 4663 |
| 4664 cc = name[len]; | |
| 4665 name[len] = NUL; | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4666 // first try vim_getenv(), fast for normal environment vars |
| 5858 | 4667 string = vim_getenv(name, &mustfree); |
| 4668 if (string != NULL && *string != NUL) | |
| 4669 { | |
| 4670 if (!mustfree) | |
| 4671 string = vim_strsave(string); | |
| 4672 } | |
| 4673 else | |
| 4674 { | |
| 4675 if (mustfree) | |
| 4676 vim_free(string); | |
| 4677 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4678 // next try expanding things like $VIM and ${HOME} |
| 5858 | 4679 string = expand_env_save(name - 1); |
| 4680 if (string != NULL && *string == '$') | |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13037
diff
changeset
|
4681 VIM_CLEAR(string); |
| 5858 | 4682 } |
| 4683 name[len] = cc; | |
| 4684 | |
| 71 | 4685 rettv->v_type = VAR_STRING; |
| 4686 rettv->vval.v_string = string; | |
| 7 | 4687 } |
| 4688 | |
| 4689 return OK; | |
| 4690 } | |
| 4691 | |
| 3214 | 4692 /* |
| 7 | 4693 * Translate a String variable into a position. |
| 685 | 4694 * Returns NULL when there is an error. |
| 7 | 4695 */ |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
4696 pos_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4697 var2fpos( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4698 typval_T *varp, |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4699 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
|
4700 int *fnum) // set to fnum for '0, 'A, etc. |
| 7 | 4701 { |
| 700 | 4702 char_u *name; |
| 7 | 4703 static pos_T pos; |
| 700 | 4704 pos_T *pp; |
| 7 | 4705 |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4706 // Argument can be [lnum, col, coladd]. |
| 685 | 4707 if (varp->v_type == VAR_LIST) |
| 4708 { | |
| 4709 list_T *l; | |
| 4710 int len; | |
| 705 | 4711 int error = FALSE; |
| 1317 | 4712 listitem_T *li; |
| 685 | 4713 |
| 4714 l = varp->vval.v_list; | |
| 4715 if (l == NULL) | |
| 4716 return NULL; | |
| 4717 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4718 // Get the line number |
| 705 | 4719 pos.lnum = list_find_nr(l, 0L, &error); |
| 4720 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
|
4721 return NULL; // invalid line number |
|
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4722 |
|
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4723 // Get the column number |
| 705 | 4724 pos.col = list_find_nr(l, 1L, &error); |
| 4725 if (error) | |
| 685 | 4726 return NULL; |
| 4727 len = (long)STRLEN(ml_get(pos.lnum)); | |
| 1317 | 4728 |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4729 // We accept "$" for the column number: last column. |
| 1317 | 4730 li = list_find(l, 1L); |
| 4731 if (li != NULL && li->li_tv.v_type == VAR_STRING | |
| 4732 && li->li_tv.vval.v_string != NULL | |
| 4733 && STRCMP(li->li_tv.vval.v_string, "$") == 0) | |
| 4734 pos.col = len + 1; | |
| 4735 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4736 // Accept a position up to the NUL after the line. |
| 826 | 4737 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
|
4738 return NULL; // invalid column number |
| 705 | 4739 --pos.col; |
| 4740 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4741 // Get the virtual offset. Defaults to zero. |
| 705 | 4742 pos.coladd = list_find_nr(l, 2L, &error); |
| 4743 if (error) | |
| 4744 pos.coladd = 0; | |
| 4745 | |
| 685 | 4746 return &pos; |
| 4747 } | |
| 4748 | |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
4749 name = tv_get_string_chk(varp); |
| 323 | 4750 if (name == NULL) |
| 4751 return NULL; | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4752 if (name[0] == '.') // cursor |
| 7 | 4753 return &curwin->w_cursor; |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4754 if (name[0] == 'v' && name[1] == NUL) // Visual start |
| 1609 | 4755 { |
| 4756 if (VIsual_active) | |
| 4757 return &VIsual; | |
| 4758 return &curwin->w_cursor; | |
| 4759 } | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4760 if (name[0] == '\'') // mark |
| 7 | 4761 { |
| 4043 | 4762 pp = getmark_buf_fnum(curbuf, name[1], FALSE, fnum); |
| 7 | 4763 if (pp == NULL || pp == (pos_T *)-1 || pp->lnum <= 0) |
| 4764 return NULL; | |
| 4765 return pp; | |
| 4766 } | |
| 705 | 4767 |
| 4768 pos.coladd = 0; | |
| 4769 | |
| 1317 | 4770 if (name[0] == 'w' && dollar_lnum) |
| 666 | 4771 { |
| 4772 pos.col = 0; | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4773 if (name[1] == '0') // "w0": first visible line |
| 666 | 4774 { |
| 671 | 4775 update_topline(); |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4776 // 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
|
4777 // 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
|
4778 pos.lnum = curwin->w_topline > 0 ? curwin->w_topline : 1; |
| 666 | 4779 return &pos; |
| 4780 } | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4781 else if (name[1] == '$') // "w$": last visible line |
| 666 | 4782 { |
| 671 | 4783 validate_botline(); |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4784 // 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
|
4785 pos.lnum = curwin->w_botline > 0 ? curwin->w_botline - 1 : 0; |
| 666 | 4786 return &pos; |
| 4787 } | |
| 4788 } | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4789 else if (name[0] == '$') // last column or line |
| 7 | 4790 { |
| 1317 | 4791 if (dollar_lnum) |
| 7 | 4792 { |
| 4793 pos.lnum = curbuf->b_ml.ml_line_count; | |
| 4794 pos.col = 0; | |
| 4795 } | |
| 4796 else | |
| 4797 { | |
| 4798 pos.lnum = curwin->w_cursor.lnum; | |
| 4799 pos.col = (colnr_T)STRLEN(ml_get_curline()); | |
| 4800 } | |
| 4801 return &pos; | |
| 4802 } | |
| 4803 return NULL; | |
| 4804 } | |
| 4805 | |
| 4806 /* | |
| 709 | 4807 * Convert list in "arg" into a position and optional file number. |
| 4808 * When "fnump" is NULL there is no file number, only 3 items. | |
| 4809 * Note that the column is passed on as-is, the caller may want to decrement | |
| 4810 * it to use 1 for the first column. | |
| 4811 * Return FAIL when conversion is not possible, doesn't check the position for | |
| 4812 * validity. | |
| 4813 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
4814 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4815 list2fpos( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4816 typval_T *arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4817 pos_T *posp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4818 int *fnump, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4819 colnr_T *curswantp) |
| 709 | 4820 { |
| 4821 list_T *l = arg->vval.v_list; | |
| 4822 long i = 0; | |
| 4823 long n; | |
| 4824 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4825 // 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
|
4826 // there when "fnump" isn't NULL; "coladd" and "curswant" are optional. |
| 915 | 4827 if (arg->v_type != VAR_LIST |
| 4828 || l == NULL | |
| 4829 || l->lv_len < (fnump == NULL ? 2 : 3) | |
| 5938 | 4830 || l->lv_len > (fnump == NULL ? 4 : 5)) |
| 709 | 4831 return FAIL; |
| 4832 | |
| 4833 if (fnump != NULL) | |
| 4834 { | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4835 n = list_find_nr(l, i++, NULL); // fnum |
| 709 | 4836 if (n < 0) |
| 4837 return FAIL; | |
| 4838 if (n == 0) | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4839 n = curbuf->b_fnum; // current buffer |
| 709 | 4840 *fnump = n; |
| 4841 } | |
| 4842 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4843 n = list_find_nr(l, i++, NULL); // lnum |
| 709 | 4844 if (n < 0) |
| 4845 return FAIL; | |
| 4846 posp->lnum = n; | |
| 4847 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4848 n = list_find_nr(l, i++, NULL); // col |
| 709 | 4849 if (n < 0) |
| 4850 return FAIL; | |
| 4851 posp->col = n; | |
| 4852 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4853 n = list_find_nr(l, i, NULL); // off |
| 709 | 4854 if (n < 0) |
| 915 | 4855 posp->coladd = 0; |
| 4856 else | |
| 4857 posp->coladd = n; | |
| 709 | 4858 |
| 5938 | 4859 if (curswantp != NULL) |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4860 *curswantp = list_find_nr(l, i + 1, NULL); // curswant |
| 5938 | 4861 |
| 709 | 4862 return OK; |
| 4863 } | |
| 4864 | |
| 4865 /* | |
| 7 | 4866 * Get the length of an environment variable name. |
| 4867 * Advance "arg" to the first character after the name. | |
| 4868 * Return 0 for error. | |
| 4869 */ | |
|
17873
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17833
diff
changeset
|
4870 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4871 get_env_len(char_u **arg) |
| 7 | 4872 { |
| 4873 char_u *p; | |
| 4874 int len; | |
| 4875 | |
| 4876 for (p = *arg; vim_isIDc(*p); ++p) | |
| 4877 ; | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4878 if (p == *arg) // no name found |
| 7 | 4879 return 0; |
| 4880 | |
| 4881 len = (int)(p - *arg); | |
| 4882 *arg = p; | |
| 4883 return len; | |
| 4884 } | |
| 4885 | |
| 4886 /* | |
| 4887 * Get the length of the name of a function or internal variable. | |
| 4888 * "arg" is advanced to the first non-white character after the name. | |
| 4889 * Return 0 if something is wrong. | |
| 4890 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
4891 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4892 get_id_len(char_u **arg) |
| 7 | 4893 { |
| 4894 char_u *p; | |
| 4895 int len; | |
| 4896 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4897 // Find the end of the name. |
| 7 | 4898 for (p = *arg; eval_isnamec(*p); ++p) |
|
7611
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
4899 { |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
4900 if (*p == ':') |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
4901 { |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4902 // "s:" is start of "s:var", but "n:" is not and can be used in |
|
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4903 // slice "[n:]". Also "xx:" is not a namespace. |
|
7611
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
4904 len = (int)(p - *arg); |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
4905 if ((len == 1 && vim_strchr(NAMESPACE_CHAR, **arg) == NULL) |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
4906 || len > 1) |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
4907 break; |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
4908 } |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
4909 } |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4910 if (p == *arg) // no name found |
| 7 | 4911 return 0; |
| 4912 | |
| 4913 len = (int)(p - *arg); | |
| 4914 *arg = skipwhite(p); | |
| 4915 | |
| 4916 return len; | |
| 4917 } | |
| 4918 | |
| 4919 /* | |
| 124 | 4920 * Get the length of the name of a variable or function. |
| 4921 * Only the name is recognized, does not handle ".key" or "[idx]". | |
| 7 | 4922 * "arg" is advanced to the first non-white character after the name. |
| 159 | 4923 * Return -1 if curly braces expansion failed. |
| 4924 * Return 0 if something else is wrong. | |
| 7 | 4925 * If the name contains 'magic' {}'s, expand them and return the |
| 4926 * expanded name in an allocated string via 'alias' - caller must free. | |
| 4927 */ | |
|
17873
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17833
diff
changeset
|
4928 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4929 get_name_len( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4930 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4931 char_u **alias, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4932 int evaluate, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4933 int verbose) |
| 7 | 4934 { |
| 4935 int len; | |
| 4936 char_u *p; | |
| 4937 char_u *expr_start; | |
| 4938 char_u *expr_end; | |
| 4939 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4940 *alias = NULL; // default to no alias |
| 7 | 4941 |
| 4942 if ((*arg)[0] == K_SPECIAL && (*arg)[1] == KS_EXTRA | |
| 4943 && (*arg)[2] == (int)KE_SNR) | |
| 4944 { | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4945 // hard coded <SNR>, already translated |
| 7 | 4946 *arg += 3; |
| 4947 return get_id_len(arg) + 3; | |
| 4948 } | |
| 4949 len = eval_fname_script(*arg); | |
| 4950 if (len > 0) | |
| 4951 { | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
4952 // literal "<SID>", "s:" or "<SNR>" |
| 7 | 4953 *arg += len; |
| 4954 } | |
| 4955 | |
| 4956 /* | |
| 71 | 4957 * Find the end of the name; check for {} construction. |
| 7 | 4958 */ |
| 271 | 4959 p = find_name_end(*arg, &expr_start, &expr_end, |
| 4960 len > 0 ? 0 : FNE_CHECK_START); | |
| 7 | 4961 if (expr_start != NULL) |
| 4962 { | |
| 4963 char_u *temp_string; | |
| 4964 | |
| 4965 if (!evaluate) | |
| 4966 { | |
| 4967 len += (int)(p - *arg); | |
| 4968 *arg = skipwhite(p); | |
| 4969 return len; | |
| 4970 } | |
| 4971 | |
| 4972 /* | |
| 4973 * Include any <SID> etc in the expanded string: | |
| 4974 * Thus the -len here. | |
| 4975 */ | |
| 4976 temp_string = make_expanded_name(*arg - len, expr_start, expr_end, p); | |
| 4977 if (temp_string == NULL) | |
| 159 | 4978 return -1; |
| 7 | 4979 *alias = temp_string; |
| 4980 *arg = skipwhite(p); | |
| 4981 return (int)STRLEN(temp_string); | |
| 4982 } | |
| 4983 | |
| 4984 len += get_id_len(arg); | |
|
15464
3faa7cc8207c
patch 8.1.0740: Tcl test fails
Bram Moolenaar <Bram@vim.org>
parents:
15460
diff
changeset
|
4985 // Only give an error when there is something, otherwise it will be |
|
3faa7cc8207c
patch 8.1.0740: Tcl test fails
Bram Moolenaar <Bram@vim.org>
parents:
15460
diff
changeset
|
4986 // reported at a higher level. |
|
3faa7cc8207c
patch 8.1.0740: Tcl test fails
Bram Moolenaar <Bram@vim.org>
parents:
15460
diff
changeset
|
4987 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
|
4988 semsg(_(e_invexpr2), *arg); |
| 7 | 4989 |
| 4990 return len; | |
| 4991 } | |
| 4992 | |
| 71 | 4993 /* |
| 4994 * Find the end of a variable or function name, taking care of magic braces. | |
| 4995 * If "expr_start" is not NULL then "expr_start" and "expr_end" are set to the | |
| 4996 * start and end of the first magic braces item. | |
| 271 | 4997 * "flags" can have FNE_INCL_BR and FNE_CHECK_START. |
| 71 | 4998 * Return a pointer to just after the name. Equal to "arg" if there is no |
| 4999 * valid name. | |
| 5000 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
5001 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5002 find_name_end( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5003 char_u *arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5004 char_u **expr_start, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5005 char_u **expr_end, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5006 int flags) |
| 71 | 5007 { |
| 5008 int mb_nest = 0; | |
| 5009 int br_nest = 0; | |
| 7 | 5010 char_u *p; |
|
7611
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
5011 int len; |
| 7 | 5012 |
| 71 | 5013 if (expr_start != NULL) |
| 5014 { | |
| 5015 *expr_start = NULL; | |
| 5016 *expr_end = NULL; | |
| 5017 } | |
| 5018 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5019 // Quick check for valid starting character. |
| 271 | 5020 if ((flags & FNE_CHECK_START) && !eval_isnamec1(*arg) && *arg != '{') |
| 5021 return arg; | |
| 5022 | |
| 71 | 5023 for (p = arg; *p != NUL |
| 5024 && (eval_isnamec(*p) | |
| 104 | 5025 || *p == '{' |
| 271 | 5026 || ((flags & FNE_INCL_BR) && (*p == '[' || *p == '.')) |
| 71 | 5027 || mb_nest != 0 |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10964
diff
changeset
|
5028 || br_nest != 0); MB_PTR_ADV(p)) |
| 468 | 5029 { |
| 5030 if (*p == '\'') | |
| 5031 { | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5032 // skip over 'string' to avoid counting [ and ] inside it. |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10964
diff
changeset
|
5033 for (p = p + 1; *p != NUL && *p != '\''; MB_PTR_ADV(p)) |
| 468 | 5034 ; |
| 5035 if (*p == NUL) | |
| 5036 break; | |
| 5037 } | |
| 5038 else if (*p == '"') | |
| 5039 { | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5040 // skip over "str\"ing" to avoid counting [ and ] inside it. |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10964
diff
changeset
|
5041 for (p = p + 1; *p != NUL && *p != '"'; MB_PTR_ADV(p)) |
| 468 | 5042 if (*p == '\\' && p[1] != NUL) |
| 5043 ++p; | |
| 5044 if (*p == NUL) | |
| 5045 break; | |
| 5046 } | |
|
7611
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
5047 else if (br_nest == 0 && mb_nest == 0 && *p == ':') |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
5048 { |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5049 // "s:" is start of "s:var", but "n:" is not and can be used in |
|
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5050 // slice "[n:]". Also "xx:" is not a namespace. But {ns}: is. |
|
7611
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
5051 len = (int)(p - arg); |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
5052 if ((len == 1 && vim_strchr(NAMESPACE_CHAR, *arg) == NULL) |
|
7627
d9ec7d22494d
commit https://github.com/vim/vim/commit/4119cf80e1e534057680f9543e73edf7967c2440
Christian Brabandt <cb@256bit.org>
parents:
7615
diff
changeset
|
5053 || (len > 1 && p[-1] != '}')) |
|
7611
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
5054 break; |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
5055 } |
| 468 | 5056 |
| 71 | 5057 if (mb_nest == 0) |
| 5058 { | |
| 5059 if (*p == '[') | |
| 5060 ++br_nest; | |
| 5061 else if (*p == ']') | |
| 5062 --br_nest; | |
| 5063 } | |
| 468 | 5064 |
| 71 | 5065 if (br_nest == 0) |
| 5066 { | |
| 5067 if (*p == '{') | |
| 5068 { | |
| 5069 mb_nest++; | |
| 5070 if (expr_start != NULL && *expr_start == NULL) | |
| 5071 *expr_start = p; | |
| 5072 } | |
| 5073 else if (*p == '}') | |
| 5074 { | |
| 5075 mb_nest--; | |
| 5076 if (expr_start != NULL && mb_nest == 0 && *expr_end == NULL) | |
| 5077 *expr_end = p; | |
| 5078 } | |
| 5079 } | |
| 7 | 5080 } |
| 5081 | |
| 5082 return p; | |
| 5083 } | |
| 5084 | |
| 5085 /* | |
| 159 | 5086 * Expands out the 'magic' {}'s in a variable/function name. |
| 5087 * Note that this can call itself recursively, to deal with | |
| 5088 * constructs like foo{bar}{baz}{bam} | |
| 5089 * The four pointer arguments point to "foo{expre}ss{ion}bar" | |
| 5090 * "in_start" ^ | |
| 5091 * "expr_start" ^ | |
| 5092 * "expr_end" ^ | |
| 5093 * "in_end" ^ | |
| 5094 * | |
| 5095 * Returns a new allocated string, which the caller must free. | |
| 5096 * Returns NULL for failure. | |
| 5097 */ | |
| 5098 static char_u * | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5099 make_expanded_name( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5100 char_u *in_start, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5101 char_u *expr_start, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5102 char_u *expr_end, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5103 char_u *in_end) |
| 159 | 5104 { |
| 5105 char_u c1; | |
| 5106 char_u *retval = NULL; | |
| 5107 char_u *temp_result; | |
| 5108 char_u *nextcmd = NULL; | |
| 5109 | |
| 5110 if (expr_end == NULL || in_end == NULL) | |
| 5111 return NULL; | |
| 5112 *expr_start = NUL; | |
| 5113 *expr_end = NUL; | |
| 5114 c1 = *in_end; | |
| 5115 *in_end = NUL; | |
| 5116 | |
| 714 | 5117 temp_result = eval_to_string(expr_start + 1, &nextcmd, FALSE); |
| 159 | 5118 if (temp_result != NULL && nextcmd == NULL) |
| 5119 { | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16706
diff
changeset
|
5120 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
|
5121 + (in_end - expr_end) + 1); |
| 159 | 5122 if (retval != NULL) |
| 5123 { | |
| 5124 STRCPY(retval, in_start); | |
| 5125 STRCAT(retval, temp_result); | |
| 5126 STRCAT(retval, expr_end + 1); | |
| 5127 } | |
| 5128 } | |
| 5129 vim_free(temp_result); | |
| 5130 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5131 *in_end = c1; // put char back for error messages |
| 159 | 5132 *expr_start = '{'; |
| 5133 *expr_end = '}'; | |
| 5134 | |
| 5135 if (retval != NULL) | |
| 5136 { | |
| 271 | 5137 temp_result = find_name_end(retval, &expr_start, &expr_end, 0); |
| 159 | 5138 if (expr_start != NULL) |
| 5139 { | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5140 // Further expansion! |
| 159 | 5141 temp_result = make_expanded_name(retval, expr_start, |
| 5142 expr_end, temp_result); | |
| 5143 vim_free(retval); | |
| 5144 retval = temp_result; | |
| 5145 } | |
| 5146 } | |
| 5147 | |
| 5148 return retval; | |
| 5149 } | |
| 5150 | |
| 5151 /* | |
| 7 | 5152 * Return TRUE if character "c" can be used in a variable or function name. |
| 104 | 5153 * Does not include '{' or '}' for magic braces. |
| 7 | 5154 */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
5155 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5156 eval_isnamec(int c) |
| 7 | 5157 { |
| 271 | 5158 return (ASCII_ISALNUM(c) || c == '_' || c == ':' || c == AUTOLOAD_CHAR); |
| 5159 } | |
| 5160 | |
| 5161 /* | |
| 5162 * Return TRUE if character "c" can be used as the first character in a | |
| 5163 * variable or function name (excluding '{' and '}'). | |
| 5164 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
5165 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5166 eval_isnamec1(int c) |
| 271 | 5167 { |
| 5168 return (ASCII_ISALPHA(c) || c == '_'); | |
| 7 | 5169 } |
| 5170 | |
| 5171 /* | |
|
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
5172 * Handle: |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
5173 * - expr[expr], expr[expr:expr] subscript |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
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parents:
17606
diff
changeset
|
5174 * - ".name" lookup |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
5175 * - 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
|
5176 * - method call: var->method() |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
5177 * |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
5178 * Can all be combined in any order: dict.func(expr)[idx]['func'](expr)->len() |
| 159 | 5179 */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
5180 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5181 handle_subscript( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5182 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5183 typval_T *rettv, |
|
17763
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
5184 int evaluate, // do more than finding the end |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
5185 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
|
5186 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
|
5187 char_u **end_leaderp) // end of '!' and '-' prefixes |
| 159 | 5188 { |
| 5189 int ret = OK; | |
| 5190 dict_T *selfdict = NULL; | |
| 5191 | |
|
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
|
5192 // "." 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
|
5193 // scriptversion is at least 2, where string concatenation is "..". |
| 159 | 5194 while (ret == OK |
|
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
5195 && (((**arg == '[' |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
5196 || (**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
|
5197 || (!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
|
5198 && (*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
|
5199 && 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
|
5200 || (**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
|
5201 || 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
|
5202 && !VIM_ISWHITE(*(*arg - 1))) |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
5203 || (**arg == '-' && (*arg)[1] == '>'))) |
| 159 | 5204 { |
| 5205 if (**arg == '(') | |
| 5206 { | |
|
17674
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
5207 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
|
5208 |
|
06c3e15ad84d
patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents:
17661
diff
changeset
|
5209 // 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
|
5210 // 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
|
5211 // but not caught. |
| 159 | 5212 if (aborting()) |
| 5213 { | |
| 5214 if (ret == OK) | |
| 5215 clear_tv(rettv); | |
| 5216 ret = FAIL; | |
| 5217 } | |
| 5218 dict_unref(selfdict); | |
| 5219 selfdict = NULL; | |
| 5220 } | |
|
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
5221 else if (**arg == '-') |
|
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
5222 { |
|
17763
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
5223 // 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
|
5224 // applying ->. |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
5225 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
|
5226 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
|
5227 if (ret == OK) |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
5228 { |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
5229 if ((*arg)[2] == '{') |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
5230 // expr->{lambda}() |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
5231 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
|
5232 else |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
5233 // expr->name() |
|
117c7795a979
patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents:
17674
diff
changeset
|
5234 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
|
5235 } |
|
17612
e259d11e2900
patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents:
17606
diff
changeset
|
5236 } |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5237 else // **arg == '[' || **arg == '.' |
| 159 | 5238 { |
| 5239 dict_unref(selfdict); | |
| 5240 if (rettv->v_type == VAR_DICT) | |
| 5241 { | |
| 5242 selfdict = rettv->vval.v_dict; | |
| 5243 if (selfdict != NULL) | |
| 5244 ++selfdict->dv_refcount; | |
| 5245 } | |
| 5246 else | |
| 5247 selfdict = NULL; | |
| 5248 if (eval_index(arg, rettv, evaluate, verbose) == FAIL) | |
| 5249 { | |
| 5250 clear_tv(rettv); | |
| 5251 ret = FAIL; | |
| 5252 } | |
| 5253 } | |
| 5254 } | |
|
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents:
8554
diff
changeset
|
5255 |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5256 // 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
|
5257 // 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
|
5258 // explicitly (pt_auto is FALSE). |
|
9104
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
5259 if (selfdict != NULL |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
5260 && (rettv->v_type == VAR_FUNC |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
5261 || (rettv->v_type == VAR_PARTIAL |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
5262 && (rettv->vval.v_partial->pt_auto |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
5263 || 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
|
5264 selfdict = make_partial(selfdict, rettv); |
|
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents:
8554
diff
changeset
|
5265 |
| 159 | 5266 dict_unref(selfdict); |
| 5267 return ret; | |
| 5268 } | |
| 5269 | |
| 5270 /* | |
| 1624 | 5271 * Allocate memory for a variable type-value, and make it empty (0 or NULL |
| 56 | 5272 * value). |
| 5273 */ | |
|
7877
7fbd2de703a9
commit https://github.com/vim/vim/commit/11e0afa00a8e6c0aa1d50f760b5d5cb62dade038
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
5274 typval_T * |
|
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5275 alloc_tv(void) |
| 56 | 5276 { |
|
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
|
5277 return ALLOC_CLEAR_ONE(typval_T); |
| 56 | 5278 } |
| 5279 | |
| 5280 /* | |
| 5281 * Allocate memory for a variable type-value, and assign a string to it. | |
| 7 | 5282 * The string "s" must have been allocated, it is consumed. |
| 5283 * Return NULL for out of memory, the variable otherwise. | |
| 5284 */ | |
|
17885
5e2d8840da11
patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents:
17873
diff
changeset
|
5285 typval_T * |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5286 alloc_string_tv(char_u *s) |
| 7 | 5287 { |
| 137 | 5288 typval_T *rettv; |
| 71 | 5289 |
| 5290 rettv = alloc_tv(); | |
| 5291 if (rettv != NULL) | |
| 5292 { | |
| 5293 rettv->v_type = VAR_STRING; | |
| 5294 rettv->vval.v_string = s; | |
| 7 | 5295 } |
| 5296 else | |
| 5297 vim_free(s); | |
| 71 | 5298 return rettv; |
| 7 | 5299 } |
| 5300 | |
| 5301 /* | |
| 56 | 5302 * Free the memory for a variable type-value. |
| 5303 */ | |
| 625 | 5304 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5305 free_tv(typval_T *varp) |
| 7 | 5306 { |
| 5307 if (varp != NULL) | |
| 5308 { | |
| 56 | 5309 switch (varp->v_type) |
| 5310 { | |
| 117 | 5311 case VAR_FUNC: |
| 5312 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
|
5313 // FALLTHROUGH |
| 56 | 5314 case VAR_STRING: |
| 5315 vim_free(varp->vval.v_string); | |
| 5316 break; | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5317 case VAR_PARTIAL: |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5318 partial_unref(varp->vval.v_partial); |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5319 break; |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5320 case VAR_BLOB: |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5321 blob_unref(varp->vval.v_blob); |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5322 break; |
| 56 | 5323 case VAR_LIST: |
| 5324 list_unref(varp->vval.v_list); | |
| 5325 break; | |
| 117 | 5326 case VAR_DICT: |
| 5327 dict_unref(varp->vval.v_dict); | |
| 5328 break; | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5329 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5330 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5331 job_unref(varp->vval.v_job); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5332 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5333 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5334 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5335 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5336 channel_unref(varp->vval.v_channel); |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5337 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5338 #endif |
| 156 | 5339 case VAR_NUMBER: |
| 1624 | 5340 case VAR_FLOAT: |
| 156 | 5341 case VAR_UNKNOWN: |
|
7768
3d8e4e0d7127
commit https://github.com/vim/vim/commit/6650a694547eb744afa060ec62dd8270e99db9f2
Christian Brabandt <cb@256bit.org>
parents:
7765
diff
changeset
|
5342 case VAR_SPECIAL: |
| 156 | 5343 break; |
| 56 | 5344 } |
| 7 | 5345 vim_free(varp); |
| 5346 } | |
| 5347 } | |
| 5348 | |
| 5349 /* | |
| 5350 * Free the memory for a variable value and set the value to NULL or 0. | |
| 5351 */ | |
| 446 | 5352 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5353 clear_tv(typval_T *varp) |
| 7 | 5354 { |
| 5355 if (varp != NULL) | |
| 5356 { | |
| 56 | 5357 switch (varp->v_type) |
| 5358 { | |
| 117 | 5359 case VAR_FUNC: |
| 5360 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
|
5361 // FALLTHROUGH |
| 56 | 5362 case VAR_STRING: |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13037
diff
changeset
|
5363 VIM_CLEAR(varp->vval.v_string); |
| 56 | 5364 break; |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5365 case VAR_PARTIAL: |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5366 partial_unref(varp->vval.v_partial); |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5367 varp->vval.v_partial = NULL; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5368 break; |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5369 case VAR_BLOB: |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5370 blob_unref(varp->vval.v_blob); |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5371 varp->vval.v_blob = NULL; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5372 break; |
| 56 | 5373 case VAR_LIST: |
| 5374 list_unref(varp->vval.v_list); | |
| 121 | 5375 varp->vval.v_list = NULL; |
| 56 | 5376 break; |
| 100 | 5377 case VAR_DICT: |
| 5378 dict_unref(varp->vval.v_dict); | |
| 121 | 5379 varp->vval.v_dict = NULL; |
| 100 | 5380 break; |
| 71 | 5381 case VAR_NUMBER: |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5382 case VAR_SPECIAL: |
| 56 | 5383 varp->vval.v_number = 0; |
| 5384 break; | |
| 1624 | 5385 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5386 #ifdef FEAT_FLOAT |
| 1624 | 5387 varp->vval.v_float = 0.0; |
| 5388 break; | |
| 5389 #endif | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5390 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5391 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5392 job_unref(varp->vval.v_job); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5393 varp->vval.v_job = NULL; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5394 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5395 break; |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5396 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5397 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5398 channel_unref(varp->vval.v_channel); |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5399 varp->vval.v_channel = NULL; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5400 #endif |
| 71 | 5401 case VAR_UNKNOWN: |
| 5402 break; | |
| 5403 } | |
| 151 | 5404 varp->v_lock = 0; |
| 71 | 5405 } |
| 5406 } | |
| 5407 | |
| 5408 /* | |
| 5409 * Set the value of a variable to NULL without freeing items. | |
| 5410 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
5411 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5412 init_tv(typval_T *varp) |
| 71 | 5413 { |
| 5414 if (varp != NULL) | |
| 137 | 5415 vim_memset(varp, 0, sizeof(typval_T)); |
| 7 | 5416 } |
| 5417 | |
| 5418 /* | |
| 5419 * Get the number value of a variable. | |
| 5420 * If it is a String variable, uses vim_str2nr(). | |
| 323 | 5421 * 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
|
5422 * tv_get_number_chk() is similar to tv_get_number(), but informs the |
| 323 | 5423 * caller of incompatible types: it sets *denote to TRUE if "denote" |
| 5424 * is not NULL or returns -1 otherwise. | |
| 7 | 5425 */ |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
5426 varnumber_T |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
5427 tv_get_number(typval_T *varp) |
| 56 | 5428 { |
| 323 | 5429 int error = FALSE; |
| 5430 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5431 return tv_get_number_chk(varp, &error); // return 0L on error |
| 323 | 5432 } |
| 5433 | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
5434 varnumber_T |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
5435 tv_get_number_chk(typval_T *varp, int *denote) |
| 323 | 5436 { |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
5437 varnumber_T n = 0L; |
| 56 | 5438 |
| 5439 switch (varp->v_type) | |
| 5440 { | |
| 5441 case VAR_NUMBER: | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
5442 return varp->vval.v_number; |
| 1624 | 5443 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5444 #ifdef FEAT_FLOAT |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5445 emsg(_("E805: Using a Float as a Number")); |
| 1624 | 5446 break; |
| 5447 #endif | |
| 56 | 5448 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5449 case VAR_PARTIAL: |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5450 emsg(_("E703: Using a Funcref as a Number")); |
| 56 | 5451 break; |
| 5452 case VAR_STRING: | |
| 5453 if (varp->vval.v_string != NULL) | |
| 5454 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
|
5455 STR2NR_ALL, &n, NULL, 0, FALSE); |
| 323 | 5456 return n; |
| 97 | 5457 case VAR_LIST: |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5458 emsg(_("E745: Using a List as a Number")); |
| 97 | 5459 break; |
| 117 | 5460 case VAR_DICT: |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5461 emsg(_("E728: Using a Dictionary as a Number")); |
| 117 | 5462 break; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5463 case VAR_SPECIAL: |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5464 return varp->vval.v_number == VVAL_TRUE ? 1 : 0; |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5465 break; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5466 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5467 #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
|
5468 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
|
5469 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5470 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5471 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5472 #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
|
5473 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
|
5474 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5475 #endif |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5476 case VAR_BLOB: |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5477 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
|
5478 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5479 case VAR_UNKNOWN: |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
5480 internal_error("tv_get_number(UNKNOWN)"); |
| 56 | 5481 break; |
| 5482 } | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5483 if (denote == NULL) // useful for values that must be unsigned |
| 323 | 5484 n = -1; |
| 5485 else | |
| 5486 *denote = TRUE; | |
| 56 | 5487 return n; |
| 7 | 5488 } |
| 5489 | |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5490 #ifdef FEAT_FLOAT |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
5491 float_T |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
5492 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
|
5493 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5494 switch (varp->v_type) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5495 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5496 case VAR_NUMBER: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5497 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
|
5498 case VAR_FLOAT: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5499 return varp->vval.v_float; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5500 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5501 case VAR_PARTIAL: |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5502 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
|
5503 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5504 case VAR_STRING: |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5505 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
|
5506 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5507 case VAR_LIST: |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5508 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
|
5509 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5510 case VAR_DICT: |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5511 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
|
5512 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5513 case VAR_SPECIAL: |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5514 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
|
5515 break; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5516 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5517 # 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
|
5518 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
|
5519 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5520 # endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5521 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5522 # 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
|
5523 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
|
5524 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5525 # endif |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5526 case VAR_BLOB: |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5527 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
|
5528 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5529 case VAR_UNKNOWN: |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
5530 internal_error("tv_get_float(UNKNOWN)"); |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5531 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5532 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5533 return 0; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5534 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5535 #endif |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
5536 |
| 7 | 5537 /* |
| 5538 * Get the string value of a variable. | |
| 5539 * 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
|
5540 * 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
|
5541 * tv_get_string_buf() uses a given buffer. |
| 7 | 5542 * If the String variable has never been set, return an empty string. |
| 5543 * 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
|
5544 * tv_get_string_chk() and tv_get_string_buf_chk() are similar, but return |
| 323 | 5545 * NULL on error. |
| 7 | 5546 */ |
|
8498
42277980a76d
commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5547 char_u * |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
5548 tv_get_string(typval_T *varp) |
| 7 | 5549 { |
| 5550 static char_u mybuf[NUMBUFLEN]; | |
| 5551 | |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
5552 return tv_get_string_buf(varp, mybuf); |
| 7 | 5553 } |
| 5554 | |
|
8498
42277980a76d
commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5555 char_u * |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
5556 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
|
5557 { |
|
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
5558 char_u *res = tv_get_string_buf_chk(varp, buf); |
| 323 | 5559 |
| 5560 return res != NULL ? res : (char_u *)""; | |
| 5561 } | |
| 5562 | |
| 5810 | 5563 /* |
| 5564 * Careful: This uses a single, static buffer. YOU CAN ONLY USE IT ONCE! | |
| 5565 */ | |
| 449 | 5566 char_u * |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
5567 tv_get_string_chk(typval_T *varp) |
| 323 | 5568 { |
| 5569 static char_u mybuf[NUMBUFLEN]; | |
| 5570 | |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
5571 return tv_get_string_buf_chk(varp, mybuf); |
| 323 | 5572 } |
| 5573 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5574 char_u * |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
5575 tv_get_string_buf_chk(typval_T *varp, char_u *buf) |
| 323 | 5576 { |
| 56 | 5577 switch (varp->v_type) |
| 5578 { | |
| 5579 case VAR_NUMBER: | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
5580 vim_snprintf((char *)buf, NUMBUFLEN, "%lld", |
|
15517
2ad5f0ffaa2e
patch 8.1.0766: various problems when using Vim on VMS
Bram Moolenaar <Bram@vim.org>
parents:
15515
diff
changeset
|
5581 (long_long_T)varp->vval.v_number); |
| 56 | 5582 return buf; |
| 5583 case VAR_FUNC: | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5584 case VAR_PARTIAL: |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5585 emsg(_("E729: using Funcref as a String")); |
| 56 | 5586 break; |
| 5587 case VAR_LIST: | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5588 emsg(_("E730: using List as a String")); |
| 100 | 5589 break; |
| 5590 case VAR_DICT: | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5591 emsg(_("E731: using Dictionary as a String")); |
| 56 | 5592 break; |
| 1624 | 5593 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5594 #ifdef FEAT_FLOAT |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5595 emsg(_(e_float_as_string)); |
| 1624 | 5596 break; |
| 5597 #endif | |
| 56 | 5598 case VAR_STRING: |
| 5599 if (varp->vval.v_string != NULL) | |
| 5600 return varp->vval.v_string; | |
| 323 | 5601 return (char_u *)""; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5602 case VAR_SPECIAL: |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5603 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
|
5604 return buf; |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5605 case VAR_BLOB: |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5606 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
|
5607 break; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5608 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5609 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5610 { |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5611 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
|
5612 char *status; |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
5613 |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
5614 if (job == NULL) |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
5615 return (char_u *)"no process"; |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
5616 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
|
5617 : 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
|
5618 : "run"; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5619 # ifdef UNIX |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5620 vim_snprintf((char *)buf, NUMBUFLEN, |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5621 "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
|
5622 # elif defined(MSWIN) |
|
8001
e5dbeb923ce6
commit https://github.com/vim/vim/commit/4d8747cdfc13843a5680dc8340fbeb6d32e7b626
Christian Brabandt <cb@256bit.org>
parents:
7995
diff
changeset
|
5623 vim_snprintf((char *)buf, NUMBUFLEN, |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8019
diff
changeset
|
5624 "process %ld %s", |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8019
diff
changeset
|
5625 (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
|
5626 status); |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5627 # else |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5628 // fall-back |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5629 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
|
5630 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5631 return buf; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5632 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5633 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5634 break; |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5635 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5636 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5637 { |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5638 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
|
5639 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
|
5640 |
|
8070
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
5641 if (channel == NULL) |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
5642 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
|
5643 else |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
5644 vim_snprintf((char *)buf, NUMBUFLEN, |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5645 "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
|
5646 return buf; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5647 } |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5648 #endif |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5649 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5650 case VAR_UNKNOWN: |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5651 emsg(_("E908: using an invalid value as a String")); |
| 56 | 5652 break; |
| 5653 } | |
| 323 | 5654 return NULL; |
| 7 | 5655 } |
| 5656 | |
| 5657 /* | |
|
15219
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5658 * 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
|
5659 * 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
|
5660 */ |
|
17789
0f7ae8010787
patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents:
17781
diff
changeset
|
5661 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
|
5662 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
|
5663 { |
|
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5664 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
|
5665 || varp->v_type == VAR_DICT |
|
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5666 || 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
|
5667 || 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
|
5668 || 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
|
5669 { |
|
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5670 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
|
5671 |
|
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5672 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
|
5673 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
|
5674 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
|
5675 *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
|
5676 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
|
5677 } |
|
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5678 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
|
5679 } |
|
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5680 |
|
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5681 /* |
|
15780
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5682 * 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
|
5683 * 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
|
5684 * TRUE. |
|
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5685 */ |
|
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5686 static int |
|
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5687 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
|
5688 { |
|
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5689 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
|
5690 |
|
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5691 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
|
5692 { |
|
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5693 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
|
5694 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
|
5695 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
|
5696 break; |
|
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5697 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
|
5698 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
|
5699 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
|
5700 break; |
|
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5701 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
|
5702 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
|
5703 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
|
5704 break; |
|
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5705 default: |
|
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5706 break; |
|
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5707 } |
|
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5708 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
|
5709 || (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
|
5710 } |
|
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5711 |
|
5b6c3c7feba8
patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents:
15770
diff
changeset
|
5712 /* |
| 137 | 5713 * Copy the values from typval_T "from" to typval_T "to". |
| 56 | 5714 * 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
|
5715 * Does not make a copy of a list, blob or dict but copies the reference! |
| 1772 | 5716 * It is OK for "from" and "to" to point to the same item. This is used to |
| 5717 * make a copy later. | |
| 56 | 5718 */ |
|
2050
afcf9db31561
updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents:
2045
diff
changeset
|
5719 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5720 copy_tv(typval_T *from, typval_T *to) |
| 56 | 5721 { |
| 5722 to->v_type = from->v_type; | |
| 151 | 5723 to->v_lock = 0; |
| 56 | 5724 switch (from->v_type) |
| 5725 { | |
| 5726 case VAR_NUMBER: | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5727 case VAR_SPECIAL: |
| 56 | 5728 to->vval.v_number = from->vval.v_number; |
| 5729 break; | |
| 1624 | 5730 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5731 #ifdef FEAT_FLOAT |
| 1624 | 5732 to->vval.v_float = from->vval.v_float; |
| 5733 break; | |
| 5734 #endif | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5735 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5736 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5737 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
|
5738 if (to->vval.v_job != NULL) |
|
f2286ff0c102
commit https://github.com/vim/vim/commit/ee1cffc07a42441924c5353af7fd7ab6e97e5aae
Christian Brabandt <cb@256bit.org>
parents:
8170
diff
changeset
|
5739 ++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
|
5740 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5741 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5742 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5743 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5744 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
|
5745 if (to->vval.v_channel != NULL) |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
5746 ++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
|
5747 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5748 #endif |
| 56 | 5749 case VAR_STRING: |
| 5750 case VAR_FUNC: | |
| 5751 if (from->vval.v_string == NULL) | |
| 5752 to->vval.v_string = NULL; | |
| 5753 else | |
| 117 | 5754 { |
| 56 | 5755 to->vval.v_string = vim_strsave(from->vval.v_string); |
| 117 | 5756 if (from->v_type == VAR_FUNC) |
| 5757 func_ref(to->vval.v_string); | |
| 5758 } | |
| 56 | 5759 break; |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5760 case VAR_PARTIAL: |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5761 if (from->vval.v_partial == NULL) |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5762 to->vval.v_partial = NULL; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5763 else |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5764 { |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5765 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
|
5766 ++to->vval.v_partial->pt_refcount; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5767 } |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5768 break; |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5769 case VAR_BLOB: |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5770 if (from->vval.v_blob == NULL) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5771 to->vval.v_blob = NULL; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5772 else |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5773 { |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5774 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
|
5775 ++to->vval.v_blob->bv_refcount; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5776 } |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
5777 break; |
| 56 | 5778 case VAR_LIST: |
| 5779 if (from->vval.v_list == NULL) | |
| 5780 to->vval.v_list = NULL; | |
| 5781 else | |
| 5782 { | |
| 5783 to->vval.v_list = from->vval.v_list; | |
| 5784 ++to->vval.v_list->lv_refcount; | |
| 5785 } | |
| 5786 break; | |
| 100 | 5787 case VAR_DICT: |
| 5788 if (from->vval.v_dict == NULL) | |
| 5789 to->vval.v_dict = NULL; | |
| 5790 else | |
| 5791 { | |
| 5792 to->vval.v_dict = from->vval.v_dict; | |
| 5793 ++to->vval.v_dict->dv_refcount; | |
| 5794 } | |
| 5795 break; | |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5796 case VAR_UNKNOWN: |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
5797 internal_error("copy_tv(UNKNOWN)"); |
| 56 | 5798 break; |
| 5799 } | |
| 7 | 5800 } |
| 5801 | |
| 5802 /* | |
| 104 | 5803 * Make a copy of an item. |
| 5804 * Lists and Dictionaries are also copied. A deep copy if "deep" is set. | |
| 165 | 5805 * For deepcopy() "copyID" is zero for a full copy or the ID for when a |
| 5806 * reference to an already copied list/dict can be used. | |
| 5807 * Returns FAIL or OK. | |
| 5808 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5809 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5810 item_copy( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5811 typval_T *from, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5812 typval_T *to, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5813 int deep, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5814 int copyID) |
| 104 | 5815 { |
| 5816 static int recurse = 0; | |
| 165 | 5817 int ret = OK; |
| 104 | 5818 |
| 137 | 5819 if (recurse >= DICT_MAXNEST) |
| 104 | 5820 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
5821 emsg(_("E698: variable nested too deep for making a copy")); |
| 165 | 5822 return FAIL; |
| 104 | 5823 } |
| 5824 ++recurse; | |
| 5825 | |
| 5826 switch (from->v_type) | |
| 5827 { | |
| 5828 case VAR_NUMBER: | |
| 1624 | 5829 case VAR_FLOAT: |
| 104 | 5830 case VAR_STRING: |
| 5831 case VAR_FUNC: | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5832 case VAR_PARTIAL: |
|
7862
d4fec9208e7e
commit https://github.com/vim/vim/commit/155500077c80cdb5d9c63996000c011b66a676bf
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5833 case VAR_SPECIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5834 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5835 case VAR_CHANNEL: |
| 104 | 5836 copy_tv(from, to); |
| 5837 break; | |
| 5838 case VAR_LIST: | |
| 5839 to->v_type = VAR_LIST; | |
| 151 | 5840 to->v_lock = 0; |
| 165 | 5841 if (from->vval.v_list == NULL) |
| 5842 to->vval.v_list = NULL; | |
| 5843 else if (copyID != 0 && from->vval.v_list->lv_copyID == copyID) | |
| 5844 { | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5845 // use the copy made earlier |
| 165 | 5846 to->vval.v_list = from->vval.v_list->lv_copylist; |
| 5847 ++to->vval.v_list->lv_refcount; | |
| 5848 } | |
| 5849 else | |
| 5850 to->vval.v_list = list_copy(from->vval.v_list, deep, copyID); | |
| 5851 if (to->vval.v_list == NULL) | |
| 5852 ret = FAIL; | |
| 104 | 5853 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
|
5854 case VAR_BLOB: |
|
15581
c2382f0d1279
patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5855 ret = blob_copy(from, 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
|
5856 break; |
| 104 | 5857 case VAR_DICT: |
| 5858 to->v_type = VAR_DICT; | |
| 151 | 5859 to->v_lock = 0; |
| 165 | 5860 if (from->vval.v_dict == NULL) |
| 5861 to->vval.v_dict = NULL; | |
| 5862 else if (copyID != 0 && from->vval.v_dict->dv_copyID == copyID) | |
| 5863 { | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5864 // use the copy made earlier |
| 165 | 5865 to->vval.v_dict = from->vval.v_dict->dv_copydict; |
| 5866 ++to->vval.v_dict->dv_refcount; | |
| 5867 } | |
| 5868 else | |
| 5869 to->vval.v_dict = dict_copy(from->vval.v_dict, deep, copyID); | |
| 5870 if (to->vval.v_dict == NULL) | |
| 5871 ret = FAIL; | |
| 104 | 5872 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5873 case VAR_UNKNOWN: |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
5874 internal_error("item_copy(UNKNOWN)"); |
| 165 | 5875 ret = FAIL; |
| 104 | 5876 } |
| 5877 --recurse; | |
| 165 | 5878 return ret; |
| 104 | 5879 } |
| 5880 | |
| 5881 /* | |
| 7 | 5882 * ":echo expr1 ..." print each argument separated with a space, add a |
| 5883 * newline at the end. | |
| 5884 * ":echon expr1 ..." print each argument plain. | |
| 5885 */ | |
| 5886 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5887 ex_echo(exarg_T *eap) |
| 7 | 5888 { |
| 5889 char_u *arg = eap->arg; | |
| 137 | 5890 typval_T rettv; |
| 56 | 5891 char_u *tofree; |
| 7 | 5892 char_u *p; |
| 5893 int needclr = TRUE; | |
| 5894 int atstart = TRUE; | |
| 80 | 5895 char_u numbuf[NUMBUFLEN]; |
|
15079
a527110d5f56
patch 8.1.0550: expression evaluation may repeat an error message
Bram Moolenaar <Bram@vim.org>
parents:
14968
diff
changeset
|
5896 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
|
5897 int called_emsg_before = called_emsg; |
| 7 | 5898 |
| 5899 if (eap->skip) | |
| 5900 ++emsg_skip; | |
| 5901 while (*arg != NUL && *arg != '|' && *arg != '\n' && !got_int) | |
| 5902 { | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5903 // 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
|
5904 // still need to be cleared. E.g., "echo 22,44". |
| 1624 | 5905 need_clr_eos = needclr; |
| 5906 | |
| 7 | 5907 p = arg; |
| 71 | 5908 if (eval1(&arg, &rettv, !eap->skip) == FAIL) |
| 7 | 5909 { |
| 5910 /* | |
| 5911 * Report the invalid expression unless the expression evaluation | |
| 5912 * has been cancelled due to an aborting error, an interrupt, or an | |
| 5913 * exception. | |
| 5914 */ | |
|
15456
f01eb1aed348
patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents:
15454
diff
changeset
|
5915 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
|
5916 && 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
|
5917 semsg(_(e_invexpr2), p); |
| 1624 | 5918 need_clr_eos = FALSE; |
| 5919 break; | |
| 5920 } | |
| 5921 need_clr_eos = FALSE; | |
| 5922 | |
| 7 | 5923 if (!eap->skip) |
| 5924 { | |
| 5925 if (atstart) | |
| 5926 { | |
| 5927 atstart = FALSE; | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5928 // Call msg_start() after eval1(), evaluating the expression |
|
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5929 // may cause a message to appear. |
| 7 | 5930 if (eap->cmdidx == CMD_echo) |
| 3423 | 5931 { |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5932 // Mark the 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
|
5933 // follows is displayed on a new line when scrolling back |
|
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5934 // at the more prompt. |
| 3435 | 5935 msg_sb_eol(); |
| 7 | 5936 msg_start(); |
| 3423 | 5937 } |
| 7 | 5938 } |
| 5939 else if (eap->cmdidx == CMD_echo) | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15517
diff
changeset
|
5940 msg_puts_attr(" ", echo_attr); |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5941 p = echo_string(&rettv, &tofree, numbuf, get_copyID()); |
| 165 | 5942 if (p != NULL) |
| 5943 for ( ; *p != NUL && !got_int; ++p) | |
| 5944 { | |
| 5945 if (*p == '\n' || *p == '\r' || *p == TAB) | |
| 7 | 5946 { |
| 165 | 5947 if (*p != TAB && needclr) |
| 5948 { | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5949 // remove any text still there from the command |
| 165 | 5950 msg_clr_eos(); |
| 5951 needclr = FALSE; | |
| 5952 } | |
| 5953 msg_putchar_attr(*p, echo_attr); | |
| 7 | 5954 } |
| 5955 else | |
| 165 | 5956 { |
| 5957 if (has_mbyte) | |
| 5958 { | |
| 474 | 5959 int i = (*mb_ptr2len)(p); |
| 165 | 5960 |
| 5961 (void)msg_outtrans_len_attr(p, i, echo_attr); | |
| 5962 p += i - 1; | |
| 5963 } | |
| 5964 else | |
| 5965 (void)msg_outtrans_len_attr(p, 1, echo_attr); | |
| 5966 } | |
| 7 | 5967 } |
| 56 | 5968 vim_free(tofree); |
| 5969 } | |
| 71 | 5970 clear_tv(&rettv); |
| 7 | 5971 arg = skipwhite(arg); |
| 5972 } | |
| 5973 eap->nextcmd = check_nextcmd(arg); | |
| 5974 | |
| 5975 if (eap->skip) | |
| 5976 --emsg_skip; | |
| 5977 else | |
| 5978 { | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
5979 // remove text that may still be there from the command |
| 7 | 5980 if (needclr) |
| 5981 msg_clr_eos(); | |
| 5982 if (eap->cmdidx == CMD_echo) | |
| 5983 msg_end(); | |
| 5984 } | |
| 5985 } | |
| 5986 | |
| 5987 /* | |
| 5988 * ":echohl {name}". | |
| 5989 */ | |
| 5990 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5991 ex_echohl(exarg_T *eap) |
| 7 | 5992 { |
|
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
5993 echo_attr = syn_name2attr(eap->arg); |
| 7 | 5994 } |
| 5995 | |
| 5996 /* | |
|
17922
4d63d47d87ef
patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents:
17893
diff
changeset
|
5997 * 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
|
5998 */ |
|
4d63d47d87ef
patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents:
17893
diff
changeset
|
5999 int |
|
4d63d47d87ef
patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents:
17893
diff
changeset
|
6000 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
|
6001 { |
|
4d63d47d87ef
patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents:
17893
diff
changeset
|
6002 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
|
6003 } |
|
4d63d47d87ef
patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents:
17893
diff
changeset
|
6004 |
|
4d63d47d87ef
patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents:
17893
diff
changeset
|
6005 /* |
| 7 | 6006 * ":execute expr1 ..." execute the result of an expression. |
| 6007 * ":echomsg expr1 ..." Print a message | |
| 6008 * ":echoerr expr1 ..." Print an error | |
| 6009 * Each gets spaces around each argument and a newline at the end for | |
| 6010 * echo commands | |
| 6011 */ | |
| 6012 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6013 ex_execute(exarg_T *eap) |
| 7 | 6014 { |
| 6015 char_u *arg = eap->arg; | |
| 137 | 6016 typval_T rettv; |
| 7 | 6017 int ret = OK; |
| 6018 char_u *p; | |
| 6019 garray_T ga; | |
| 6020 int len; | |
|
16054
78faa25f9698
patch 8.1.1032: warnings from clang static analyzer
Bram Moolenaar <Bram@vim.org>
parents:
16036
diff
changeset
|
6021 int save_did_emsg; |
| 7 | 6022 |
| 6023 ga_init2(&ga, 1, 80); | |
| 6024 | |
| 6025 if (eap->skip) | |
| 6026 ++emsg_skip; | |
| 6027 while (*arg != NUL && *arg != '|' && *arg != '\n') | |
| 6028 { | |
|
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
|
6029 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
|
6030 if (ret == FAIL) |
| 7 | 6031 break; |
| 6032 | |
| 6033 if (!eap->skip) | |
| 6034 { | |
|
15219
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
6035 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
|
6036 |
|
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
6037 if (eap->cmdidx == CMD_execute) |
|
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
6038 p = tv_get_string_buf(&rettv, buf); |
|
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
6039 else |
|
dada0b389d4f
patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
6040 p = tv_stringify(&rettv, buf); |
| 7 | 6041 len = (int)STRLEN(p); |
| 6042 if (ga_grow(&ga, len + 2) == FAIL) | |
| 6043 { | |
| 71 | 6044 clear_tv(&rettv); |
| 7 | 6045 ret = FAIL; |
| 6046 break; | |
| 6047 } | |
| 6048 if (ga.ga_len) | |
| 6049 ((char_u *)(ga.ga_data))[ga.ga_len++] = ' '; | |
| 6050 STRCPY((char_u *)(ga.ga_data) + ga.ga_len, p); | |
| 6051 ga.ga_len += len; | |
| 6052 } | |
| 6053 | |
| 71 | 6054 clear_tv(&rettv); |
| 7 | 6055 arg = skipwhite(arg); |
| 6056 } | |
| 6057 | |
| 6058 if (ret != FAIL && ga.ga_data != NULL) | |
| 6059 { | |
|
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
|
6060 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
|
6061 { |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6062 // 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
|
6063 // 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
|
6064 // 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
|
6065 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
|
6066 } |
|
404e98047f0b
patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
6067 |
| 7 | 6068 if (eap->cmdidx == CMD_echomsg) |
| 625 | 6069 { |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15517
diff
changeset
|
6070 msg_attr(ga.ga_data, echo_attr); |
| 625 | 6071 out_flush(); |
| 6072 } | |
| 7 | 6073 else if (eap->cmdidx == CMD_echoerr) |
| 6074 { | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6075 // We don't want to abort following commands, restore did_emsg. |
| 7 | 6076 save_did_emsg = did_emsg; |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
6077 emsg(ga.ga_data); |
| 7 | 6078 if (!force_abort) |
| 6079 did_emsg = save_did_emsg; | |
| 6080 } | |
| 6081 else if (eap->cmdidx == CMD_execute) | |
| 6082 do_cmdline((char_u *)ga.ga_data, | |
| 6083 eap->getline, eap->cookie, DOCMD_NOWAIT|DOCMD_VERBOSE); | |
| 6084 } | |
| 6085 | |
| 6086 ga_clear(&ga); | |
| 6087 | |
| 6088 if (eap->skip) | |
| 6089 --emsg_skip; | |
| 6090 | |
| 6091 eap->nextcmd = check_nextcmd(arg); | |
| 6092 } | |
| 6093 | |
| 6094 /* | |
| 6095 * Skip over the name of an option: "&option", "&g:option" or "&l:option". | |
| 6096 * "arg" points to the "&" or '+' when called, to "option" when returning. | |
| 6097 * Returns NULL when no option name found. Otherwise pointer to the char | |
| 6098 * after the option name. | |
| 6099 */ | |
|
17873
d50a5faa75bd
patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17833
diff
changeset
|
6100 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6101 find_option_end(char_u **arg, int *opt_flags) |
| 7 | 6102 { |
| 6103 char_u *p = *arg; | |
| 6104 | |
| 6105 ++p; | |
| 6106 if (*p == 'g' && p[1] == ':') | |
| 6107 { | |
| 6108 *opt_flags = OPT_GLOBAL; | |
| 6109 p += 2; | |
| 6110 } | |
| 6111 else if (*p == 'l' && p[1] == ':') | |
| 6112 { | |
| 6113 *opt_flags = OPT_LOCAL; | |
| 6114 p += 2; | |
| 6115 } | |
| 6116 else | |
| 6117 *opt_flags = 0; | |
| 6118 | |
| 6119 if (!ASCII_ISALPHA(*p)) | |
| 6120 return NULL; | |
| 6121 *arg = p; | |
| 6122 | |
| 6123 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
|
6124 p += 4; // termcap option |
| 7 | 6125 else |
| 6126 while (ASCII_ISALPHA(*p)) | |
| 6127 ++p; | |
| 6128 return p; | |
| 6129 } | |
| 6130 | |
| 6131 /* | |
| 448 | 6132 * Display script name where an item was last set. |
| 6133 * Should only be invoked when 'verbose' is non-zero. | |
| 6134 */ | |
| 6135 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
|
6136 last_set_msg(sctx_T script_ctx) |
| 448 | 6137 { |
| 507 | 6138 char_u *p; |
| 6139 | |
|
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
|
6140 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
|
6141 { |
|
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14439
diff
changeset
|
6142 p = home_replace_save(NULL, get_scriptname(script_ctx.sc_sid)); |
| 507 | 6143 if (p != NULL) |
| 6144 { | |
| 6145 verbose_enter(); | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15517
diff
changeset
|
6146 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
|
6147 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
|
6148 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
|
6149 { |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15517
diff
changeset
|
6150 msg_puts(_(" line ")); |
|
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
|
6151 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
|
6152 } |
|
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14439
diff
changeset
|
6153 verbose_leave(); |
| 507 | 6154 vim_free(p); |
| 6155 } | |
| 448 | 6156 } |
| 6157 } | |
| 6158 | |
|
16036
89fb86821b4a
patch 8.1.1023: may use NULL pointer when indexing a blob
Bram Moolenaar <Bram@vim.org>
parents:
16013
diff
changeset
|
6159 /* |
|
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6160 * 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
|
6161 */ |
|
13262
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6162 int |
|
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6163 typval_compare( |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6164 typval_T *typ1, // first operand |
|
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6165 typval_T *typ2, // second operand |
|
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6166 exptype_T type, // operator |
|
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6167 int type_is, // TRUE for "is" and "isnot" |
|
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6168 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
|
6169 { |
|
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6170 int i; |
|
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6171 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
|
6172 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
|
6173 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; |
|
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6174 |
|
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6175 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
|
6176 { |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6177 // 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
|
6178 // it means TRUE. |
|
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6179 n1 = (type == TYPE_NEQUAL); |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6180 } |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6181 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
|
6182 { |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6183 if (type_is) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6184 { |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6185 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
|
6186 && typ1->vval.v_blob == typ2->vval.v_blob); |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6187 if (type == TYPE_NEQUAL) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6188 n1 = !n1; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6189 } |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6190 else if (typ1->v_type != typ2->v_type |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6191 || (type != TYPE_EQUAL && type != TYPE_NEQUAL)) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6192 { |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6193 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
|
6194 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
|
6195 else |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
6196 emsg(_(e_invalblob)); |
|
15454
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6197 clear_tv(typ1); |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6198 return FAIL; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6199 } |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6200 else |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6201 { |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6202 // 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
|
6203 n1 = blob_equal(typ1->vval.v_blob, typ2->vval.v_blob); |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6204 if (type == TYPE_NEQUAL) |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6205 n1 = !n1; |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6206 } |
|
1d2b5c016f17
patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents:
15219
diff
changeset
|
6207 } |
|
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6208 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
|
6209 { |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6210 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
|
6211 { |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6212 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
|
6213 && 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
|
6214 if (type == TYPE_NEQUAL) |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6215 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
|
6216 } |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6217 else if (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
|
6218 || (type != TYPE_EQUAL && type != TYPE_NEQUAL)) |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6219 { |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6220 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
|
6221 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
|
6222 else |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
6223 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
|
6224 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
|
6225 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
|
6226 } |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6227 else |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6228 { |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6229 // 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
|
6230 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
|
6231 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
|
6232 if (type == TYPE_NEQUAL) |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6233 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
|
6234 } |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6235 } |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6236 |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6237 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
|
6238 { |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6239 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
|
6240 { |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6241 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
|
6242 && typ1->vval.v_dict == typ2->vval.v_dict); |
|
13262
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6243 if (type == TYPE_NEQUAL) |
|
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6244 n1 = !n1; |
|
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6245 } |
|
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6246 else if (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
|
6247 || (type != TYPE_EQUAL && type != TYPE_NEQUAL)) |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6248 { |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6249 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
|
6250 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
|
6251 else |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
6252 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
|
6253 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
|
6254 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
|
6255 } |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6256 else |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6257 { |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6258 // 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
|
6259 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
|
6260 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
|
6261 if (type == TYPE_NEQUAL) |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6262 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
|
6263 } |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6264 } |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6265 |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6266 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
|
6267 || 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
|
6268 { |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6269 if (type != TYPE_EQUAL && type != TYPE_NEQUAL) |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6270 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15466
diff
changeset
|
6271 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
|
6272 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
|
6273 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
|
6274 } |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6275 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
|
6276 && 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
|
6277 || (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
|
6278 && typ2->vval.v_partial == NULL)) |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6279 // when a partial is NULL assume not equal |
|
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6280 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
|
6281 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
|
6282 { |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6283 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
|
6284 // 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
|
6285 // 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
|
6286 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
|
6287 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
|
6288 && 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
|
6289 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
|
6290 else |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6291 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
|
6292 } |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6293 else |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6294 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
|
6295 if (type == TYPE_NEQUAL) |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6296 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
|
6297 } |
|
13262
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6298 |
|
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6299 #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
|
6300 /* |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6301 * 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
|
6302 * 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
|
6303 */ |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6304 else if ((typ1->v_type == VAR_FLOAT || typ2->v_type == VAR_FLOAT) |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6305 && type != TYPE_MATCH && type != TYPE_NOMATCH) |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6306 { |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6307 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
|
6308 |
|
15904
fec4416adb80
patch 8.1.0958: compiling weird regexp pattern is very slow
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
6309 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
|
6310 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
|
6311 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
|
6312 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
|
6313 { |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6314 case TYPE_EQUAL: n1 = (f1 == f2); break; |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6315 case TYPE_NEQUAL: n1 = (f1 != f2); break; |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6316 case TYPE_GREATER: n1 = (f1 > f2); break; |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6317 case TYPE_GEQUAL: n1 = (f1 >= f2); break; |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6318 case TYPE_SMALLER: n1 = (f1 < f2); break; |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6319 case TYPE_SEQUAL: n1 = (f1 <= f2); break; |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6320 case TYPE_UNKNOWN: |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6321 case TYPE_MATCH: |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6322 case TYPE_NOMATCH: 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
|
6323 } |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6324 } |
|
13262
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6325 #endif |
|
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6326 |
|
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6327 /* |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6328 * If one of the two variables is a number, compare as a number. |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6329 * 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
|
6330 */ |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6331 else if ((typ1->v_type == VAR_NUMBER || typ2->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
|
6332 && type != TYPE_MATCH && type != TYPE_NOMATCH) |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6333 { |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
6334 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
|
6335 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
|
6336 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
|
6337 { |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6338 case TYPE_EQUAL: n1 = (n1 == n2); break; |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6339 case TYPE_NEQUAL: n1 = (n1 != n2); break; |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6340 case TYPE_GREATER: n1 = (n1 > n2); break; |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6341 case TYPE_GEQUAL: n1 = (n1 >= n2); break; |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6342 case TYPE_SMALLER: n1 = (n1 < n2); break; |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6343 case TYPE_SEQUAL: n1 = (n1 <= n2); break; |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6344 case TYPE_UNKNOWN: |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6345 case TYPE_MATCH: |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6346 case TYPE_NOMATCH: 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
|
6347 } |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6348 } |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6349 else |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6350 { |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15146
diff
changeset
|
6351 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
|
6352 s2 = tv_get_string_buf(typ2, buf2); |
|
13274
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6353 if (type != TYPE_MATCH && type != TYPE_NOMATCH) |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6354 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
|
6355 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
|
6356 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
|
6357 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
|
6358 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
|
6359 { |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6360 case TYPE_EQUAL: n1 = (i == 0); break; |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6361 case TYPE_NEQUAL: n1 = (i != 0); break; |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6362 case TYPE_GREATER: n1 = (i > 0); break; |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6363 case TYPE_GEQUAL: n1 = (i >= 0); break; |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6364 case TYPE_SMALLER: n1 = (i < 0); break; |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6365 case TYPE_SEQUAL: n1 = (i <= 0); break; |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6366 |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6367 case TYPE_MATCH: |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6368 case TYPE_NOMATCH: |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6369 n1 = pattern_match(s2, s1, ic); |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6370 if (type == TYPE_NOMATCH) |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6371 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
|
6372 break; |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6373 |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6374 case TYPE_UNKNOWN: 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
|
6375 } |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6376 } |
|
f4b4162264b1
patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents:
13272
diff
changeset
|
6377 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
|
6378 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
|
6379 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
|
6380 |
|
13262
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6381 return OK; |
|
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6382 } |
|
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6383 |
|
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6384 char_u * |
|
14391
46f14852a919
patch 8.1.0210: still a few K&R function declarations
Christian Brabandt <cb@256bit.org>
parents:
14331
diff
changeset
|
6385 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
|
6386 { |
|
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6387 char_u *tofree; |
|
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6388 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
|
6389 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
|
6390 |
|
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6391 if (arg == NULL) |
|
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6392 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
|
6393 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
|
6394 // 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
|
6395 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
|
6396 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
|
6397 return ret; |
|
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6398 } |
|
69278c25429d
patch 8.0.1505: debugger can't break on a condition
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6399 |
|
17966
46f95606b9ec
patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17964
diff
changeset
|
6400 #endif // FEAT_EVAL |
| 7 | 6401 |
| 6402 /* | |
| 6403 * 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
|
6404 * When "sub" is NULL "expr" is used, must be a VAR_FUNC or VAR_PARTIAL. |
| 7 | 6405 * "flags" can be "g" to do a global substitute. |
| 6406 * Returns an allocated string, NULL for error. | |
| 6407 */ | |
| 6408 char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6409 do_string_sub( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6410 char_u *str, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6411 char_u *pat, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6412 char_u *sub, |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
6413 typval_T *expr, |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6414 char_u *flags) |
| 7 | 6415 { |
| 6416 int sublen; | |
| 6417 regmatch_T regmatch; | |
| 6418 int i; | |
| 6419 int do_all; | |
| 6420 char_u *tail; | |
| 6332 | 6421 char_u *end; |
| 7 | 6422 garray_T ga; |
| 6423 char_u *ret; | |
| 6424 char_u *save_cpo; | |
| 5623 | 6425 char_u *zero_width = NULL; |
| 7 | 6426 |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6427 // Make 'cpoptions' empty, so that the 'l' flag doesn't work here |
| 7 | 6428 save_cpo = p_cpo; |
| 1672 | 6429 p_cpo = empty_option; |
| 7 | 6430 |
| 6431 ga_init2(&ga, 1, 200); | |
| 6432 | |
| 6433 do_all = (flags[0] == 'g'); | |
| 6434 | |
| 6435 regmatch.rm_ic = p_ic; | |
| 6436 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING); | |
| 6437 if (regmatch.regprog != NULL) | |
| 6438 { | |
| 6439 tail = str; | |
| 6332 | 6440 end = str + STRLEN(str); |
| 7 | 6441 while (vim_regexec_nl(®match, str, (colnr_T)(tail - str))) |
| 6442 { | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6443 // Skip empty match except for first match. |
| 5623 | 6444 if (regmatch.startp[0] == regmatch.endp[0]) |
| 6445 { | |
| 6446 if (zero_width == regmatch.startp[0]) | |
| 6447 { | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6448 // 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
|
6449 i = mb_ptr2len(tail); |
| 5964 | 6450 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, |
| 6451 (size_t)i); | |
| 6452 ga.ga_len += i; | |
| 6453 tail += i; | |
| 5623 | 6454 continue; |
| 6455 } | |
| 6456 zero_width = regmatch.startp[0]; | |
| 6457 } | |
| 6458 | |
| 7 | 6459 /* |
| 6460 * Get some space for a temporary buffer to do the substitution | |
| 6461 * into. It will contain: | |
| 6462 * - The text up to where the match is. | |
| 6463 * - The substituted text. | |
| 6464 * - The text after the match. | |
| 6465 */ | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
6466 sublen = vim_regsub(®match, sub, expr, tail, FALSE, TRUE, FALSE); |
| 6332 | 6467 if (ga_grow(&ga, (int)((end - tail) + sublen - |
| 7 | 6468 (regmatch.endp[0] - regmatch.startp[0]))) == FAIL) |
| 6469 { | |
| 6470 ga_clear(&ga); | |
| 6471 break; | |
| 6472 } | |
| 6473 | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6474 // copy the text up to where the match is |
| 7 | 6475 i = (int)(regmatch.startp[0] - tail); |
| 6476 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
|
6477 // add the substituted text |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
6478 (void)vim_regsub(®match, sub, expr, (char_u *)ga.ga_data |
| 7 | 6479 + ga.ga_len + i, TRUE, TRUE, FALSE); |
| 6480 ga.ga_len += i + sublen - 1; | |
| 5388 | 6481 tail = regmatch.endp[0]; |
| 6482 if (*tail == NUL) | |
| 6483 break; | |
| 7 | 6484 if (!do_all) |
| 6485 break; | |
| 6486 } | |
| 6487 | |
| 6488 if (ga.ga_data != NULL) | |
| 6489 STRCPY((char *)ga.ga_data + ga.ga_len, tail); | |
| 6490 | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4778
diff
changeset
|
6491 vim_regfree(regmatch.regprog); |
| 7 | 6492 } |
| 6493 | |
| 6494 ret = vim_strsave(ga.ga_data == NULL ? str : (char_u *)ga.ga_data); | |
| 6495 ga_clear(&ga); | |
| 1672 | 6496 if (p_cpo == empty_option) |
| 6497 p_cpo = save_cpo; | |
| 6498 else | |
|
18777
3a68dc2a1bc1
patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
6499 // Darn, evaluating {sub} expression or {expr} changed the value. |
| 1672 | 6500 free_string_option(save_cpo); |
| 7 | 6501 |
| 6502 return ret; | |
| 6503 } |