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annotate src/eval.c @ 23072:4b398a229b0b v8.2.2082

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patch 8.2.2082: Vim9: can still use the depricated #{} dict syntax Commit: https://github.com/vim/vim/commit/e0de171ecd2ff7acd56deda2cf81f0d13a69c803 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Dec 2 17:36:54 2020 +0100 patch 8.2.2082: Vim9: can still use the depricated #{} dict syntax Problem: Vim9: can still use the depricated #{} dict syntax. Solution: Remove support for #{} in Vim9 script. (closes https://github.com/vim/vim/issues/7406, closes https://github.com/vim/vim/issues/7405)
author Bram Moolenaar <Bram@vim.org>
date Wed, 02 Dec 2020 17:45:05 +0100
parents 75241f4377a4
children b6aadb0b3a56
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1 /* vi:set ts=8 sts=4 sw=4 noet:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9
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10 /*
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11 * eval.c: Expression evaluation.
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12 */
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13 #define USING_FLOAT_STUFF
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14
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15 #include "vim.h"
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16
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17 #if defined(FEAT_EVAL) || defined(PROTO)
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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
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23 #define NAMESPACE_CHAR (char_u *)"abglstvw"
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24
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25 /*
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26 * When recursively copying lists and dicts we need to remember which ones we
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27 * have done to avoid endless recursiveness. This unique ID is used for that.
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28 * The last bit is used for previous_funccal, ignored when comparing.
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29 */
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30 static int current_copyID = 0;
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31
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32 /*
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33 * Info used by a ":for" loop.
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34 */
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35 typedef struct
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36 {
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37 int fi_semicolon; // TRUE if ending in '; var]'
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38 int fi_varcount; // nr of variables in the list
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39 int fi_break_count; // nr of line breaks encountered
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40 listwatch_T fi_lw; // keep an eye on the item used.
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41 list_T *fi_list; // list being used
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42 int fi_bi; // index of blob
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43 blob_T *fi_blob; // blob being used
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44 } forinfo_T;
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45
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46 static int tv_op(typval_T *tv1, typval_T *tv2, char_u *op);
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47 static int eval2(char_u **arg, typval_T *rettv, evalarg_T *evalarg);
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48 static int eval3(char_u **arg, typval_T *rettv, evalarg_T *evalarg);
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49 static int eval4(char_u **arg, typval_T *rettv, evalarg_T *evalarg);
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50 static int eval5(char_u **arg, typval_T *rettv, evalarg_T *evalarg);
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51 static int eval6(char_u **arg, typval_T *rettv, evalarg_T *evalarg, int want_string);
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52 static int eval7(char_u **arg, typval_T *rettv, evalarg_T *evalarg, int want_string);
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53 static int eval7_leader(typval_T *rettv, int numeric_only, char_u *start_leader, char_u **end_leaderp);
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55 static int free_unref_items(int copyID);
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56 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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57
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58 /*
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59 * Return "n1" divided by "n2", taking care of dividing by zero.
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60 */
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61 varnumber_T
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62 num_divide(varnumber_T n1, varnumber_T n2)
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63 {
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64 varnumber_T result;
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65
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66 if (n2 == 0) // give an error message?
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67 {
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68 if (n1 == 0)
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69 result = VARNUM_MIN; // similar to NaN
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70 else if (n1 < 0)
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71 result = -VARNUM_MAX;
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72 else
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73 result = VARNUM_MAX;
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74 }
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75 else
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76 result = n1 / n2;
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77
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78 return result;
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79 }
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80
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81 /*
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82 * Return "n1" modulus "n2", taking care of dividing by zero.
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83 */
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84 varnumber_T
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85 num_modulus(varnumber_T n1, varnumber_T n2)
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86 {
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87 // Give an error when n2 is 0?
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88 return (n2 == 0) ? 0 : (n1 % n2);
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89 }
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90
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91 #if defined(EBCDIC) || defined(PROTO)
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92 /*
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93 * Compare struct fst by function name.
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94 */
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95 static int
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96 compare_func_name(const void *s1, const void *s2)
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97 {
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98 struct fst *p1 = (struct fst *)s1;
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99 struct fst *p2 = (struct fst *)s2;
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100
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101 return STRCMP(p1->f_name, p2->f_name);
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102 }
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103
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104 /*
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105 * Sort the function table by function name.
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106 * The sorting of the table above is ASCII dependent.
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107 * On machines using EBCDIC we have to sort it.
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108 */
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109 static void
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110 sortFunctions(void)
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111 {
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112 int funcCnt = (int)(sizeof(functions) / sizeof(struct fst)) - 1;
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113
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114 qsort(functions, (size_t)funcCnt, sizeof(struct fst), compare_func_name);
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115 }
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116 #endif
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117
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118 /*
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119 * Initialize the global and v: variables.
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120 */
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121 void
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122 eval_init(void)
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123 {
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124 evalvars_init();
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125 func_init();
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126
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127 #ifdef EBCDIC
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128 /*
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129 * Sort the function table, to enable binary search.
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130 */
c40cd9aad546 Add patch to improve support of z/OS (OS/390). (Ralf Schandl)
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diff changeset
131 sortFunctions();
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parents: 2236
diff changeset
132 #endif
137
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133 }
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134
357
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135 #if defined(EXITFREE) || defined(PROTO)
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136 void
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137 eval_clear(void)
357
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diff changeset
138 {
17885
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diff changeset
139 evalvars_clear();
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140 free_scriptnames(); // must come after evalvars_clear().
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141 free_locales();
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diff changeset
142
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143 // autoloaded script names
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diff changeset
144 free_autoload_scriptnames();
855
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diff changeset
145
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586d625e21b4 patch 8.1.1484: some tests are slow
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diff changeset
146 // unreferenced lists and dicts
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147 (void)garbage_collect(FALSE);
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148
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149 // functions not garbage collected
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150 free_all_functions();
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151 }
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152 #endif
137
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153
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diff changeset
154 void
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155 fill_evalarg_from_eap(evalarg_T *evalarg, exarg_T *eap, int skip)
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156 {
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157 CLEAR_FIELD(*evalarg);
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158 evalarg->eval_flags = skip ? 0 : EVAL_EVALUATE;
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159 if (eap != NULL && getline_equal(eap->getline, eap->cookie, getsourceline))
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160 {
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161 evalarg->eval_getline = eap->getline;
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162 evalarg->eval_cookie = eap->cookie;
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163 }
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164 }
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165
7
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166 /*
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167 * Top level evaluation function, returning a boolean.
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168 * Sets "error" to TRUE if there was an error.
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169 * Return TRUE or FALSE.
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170 */
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171 int
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172 eval_to_bool(
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173 char_u *arg,
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174 int *error,
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175 exarg_T *eap,
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diff changeset
176 int skip) // only parse, don't execute
7
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177 {
137
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178 typval_T tv;
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diff changeset
179 varnumber_T retval = FALSE;
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180 evalarg_T evalarg;
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181
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182 fill_evalarg_from_eap(&evalarg, eap, skip);
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183
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184 if (skip)
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185 ++emsg_skip;
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186 if (eval0(arg, &tv, eap, &evalarg) == FAIL)
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187 *error = TRUE;
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188 else
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189 {
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190 *error = FALSE;
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191 if (!skip)
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192 {
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193 if (in_vim9script())
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194 retval = tv_get_bool_chk(&tv, error);
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195 else
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196 retval = (tv_get_number_chk(&tv, error) != 0);
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197 clear_tv(&tv);
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198 }
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199 }
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200 if (skip)
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201 --emsg_skip;
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202 clear_evalarg(&evalarg, eap);
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203
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204 return (int)retval;
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205 }
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206
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207 /*
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208 * Call eval1() and give an error message if not done at a lower level.
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209 */
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210 static int
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diff changeset
211 eval1_emsg(char_u **arg, typval_T *rettv, exarg_T *eap)
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212 {
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diff changeset
213 char_u *start = *arg;
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214 int ret;
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215 int did_emsg_before = did_emsg;
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216 int called_emsg_before = called_emsg;
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diff changeset
217 evalarg_T evalarg;
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218
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219 fill_evalarg_from_eap(&evalarg, eap, eap != NULL && eap->skip);
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220
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221 ret = eval1(arg, rettv, &evalarg);
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222 if (ret == FAIL)
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diff changeset
223 {
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224 // Report the invalid expression unless the expression evaluation has
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225 // been cancelled due to an aborting error, an interrupt, or an
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diff changeset
226 // exception, or we already gave a more specific error.
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227 // Also check called_emsg for when using assert_fails().
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228 if (!aborting() && did_emsg == did_emsg_before
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229 && called_emsg == called_emsg_before)
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230 semsg(_(e_invexpr2), start);
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231 }
21098
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232 clear_evalarg(&evalarg, eap);
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233 return ret;
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234 }
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diff changeset
235
19181
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diff changeset
236 /*
20731
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237 * Return whether a typval is a valid expression to pass to eval_expr_typval()
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238 * or eval_expr_to_bool(). An empty string returns FALSE;
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diff changeset
239 */
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diff changeset
240 int
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diff changeset
241 eval_expr_valid_arg(typval_T *tv)
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diff changeset
242 {
ab27db64f1fb patch 8.2.0918: duplicate code for evaluating expression argument
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diff changeset
243 return tv->v_type != VAR_UNKNOWN
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diff changeset
244 && (tv->v_type != VAR_STRING
ab27db64f1fb patch 8.2.0918: duplicate code for evaluating expression argument
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diff changeset
245 || (tv->vval.v_string != NULL && *tv->vval.v_string != NUL));
ab27db64f1fb patch 8.2.0918: duplicate code for evaluating expression argument
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diff changeset
246 }
ab27db64f1fb patch 8.2.0918: duplicate code for evaluating expression argument
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diff changeset
247
ab27db64f1fb patch 8.2.0918: duplicate code for evaluating expression argument
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diff changeset
248 /*
19181
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249 * Evaluate an expression, which can be a function, partial or string.
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diff changeset
250 * Pass arguments "argv[argc]".
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251 * Return the result in "rettv" and OK or FAIL.
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diff changeset
252 */
16231
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diff changeset
253 int
12722
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diff changeset
254 eval_expr_typval(typval_T *expr, typval_T *argv, int argc, typval_T *rettv)
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diff changeset
255 {
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diff changeset
256 char_u *s;
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
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diff changeset
257 char_u buf[NUMBUFLEN];
17606
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diff changeset
258 funcexe_T funcexe;
12722
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diff changeset
259
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
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diff changeset
260 if (expr->v_type == VAR_FUNC)
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diff changeset
261 {
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
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diff changeset
262 s = expr->vval.v_string;
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
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parents: 12674
diff changeset
263 if (s == NULL || *s == NUL)
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
264 return FAIL;
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19922
diff changeset
265 CLEAR_FIELD(funcexe);
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17536
diff changeset
266 funcexe.evaluate = TRUE;
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17536
diff changeset
267 if (call_func(s, -1, rettv, argc, argv, &funcexe) == FAIL)
12722
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
268 return FAIL;
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
269 }
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
270 else if (expr->v_type == VAR_PARTIAL)
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
271 {
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
272 partial_T *partial = expr->vval.v_partial;
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
273
20156
49694eceaa55 patch 8.2.0633: crash when using null partial in filter()
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
274 if (partial == NULL)
49694eceaa55 patch 8.2.0633: crash when using null partial in filter()
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
275 return FAIL;
49694eceaa55 patch 8.2.0633: crash when using null partial in filter()
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
276
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20526
diff changeset
277 if (partial->pt_func != NULL
20943
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
278 && partial->pt_func->uf_def_status != UF_NOT_COMPILED)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
279 {
20433
5950284a517f patch 8.2.0771: Vim9: cannot call a compiled closure from not compiled code
Bram Moolenaar <Bram@vim.org>
parents: 20401
diff changeset
280 if (call_def_function(partial->pt_func, argc, argv,
5950284a517f patch 8.2.0771: Vim9: cannot call a compiled closure from not compiled code
Bram Moolenaar <Bram@vim.org>
parents: 20401
diff changeset
281 partial, rettv) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
282 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
283 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
284 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
285 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
286 s = partial_name(partial);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
287 if (s == NULL || *s == NUL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
288 return FAIL;
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19922
diff changeset
289 CLEAR_FIELD(funcexe);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
290 funcexe.evaluate = TRUE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
291 funcexe.partial = partial;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
292 if (call_func(s, -1, rettv, argc, argv, &funcexe) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
293 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
294 }
12722
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
295 }
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
296 else
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
297 {
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
298 s = tv_get_string_buf_chk(expr, buf);
12722
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
299 if (s == NULL)
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
300 return FAIL;
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
301 s = skipwhite(s);
21098
e88b0daa2fcb patch 8.2.1100: Vim9: cannot use line break in :execute argument
Bram Moolenaar <Bram@vim.org>
parents: 21096
diff changeset
302 if (eval1_emsg(&s, rettv, NULL) == FAIL)
12722
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
303 return FAIL;
21620
46956b6811a1 patch 8.2.1360: stray error for white space after expression
Bram Moolenaar <Bram@vim.org>
parents: 21552
diff changeset
304 if (*skipwhite(s) != NUL) // check for trailing chars after expr
12722
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
305 {
14331
f8280e1bfc84 patch 8.1.0181: memory leak with trailing characters in skip expression
Christian Brabandt <cb@256bit.org>
parents: 14071
diff changeset
306 clear_tv(rettv);
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
307 semsg(_(e_invexpr2), s);
12722
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
308 return FAIL;
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
309 }
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
310 }
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
311 return OK;
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
312 }
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
313
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
314 /*
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
315 * Like eval_to_bool() but using a typval_T instead of a string.
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
316 * Works for string, funcref and partial.
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
317 */
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
318 int
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
319 eval_expr_to_bool(typval_T *expr, int *error)
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
320 {
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
321 typval_T rettv;
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
322 int res;
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
323
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
324 if (eval_expr_typval(expr, NULL, 0, &rettv) == FAIL)
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
325 {
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
326 *error = TRUE;
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
327 return FALSE;
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
328 }
21861
cd8dafe937ba patch 8.2.1480: Vim9: skip expression in search() gives error
Bram Moolenaar <Bram@vim.org>
parents: 21847
diff changeset
329 res = (tv_get_bool_chk(&rettv, error) != 0);
12722
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
330 clear_tv(&rettv);
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
331 return res;
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
332 }
7749260f261c patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents: 12674
diff changeset
333
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
334 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
335 * Top level evaluation function, returning a string. If "skip" is TRUE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
336 * only parsing to "nextcmd" is done, without reporting errors. Return
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
337 * pointer to allocated memory, or NULL for failure or when "skip" is TRUE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
338 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
339 char_u *
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
340 eval_to_string_skip(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
341 char_u *arg,
20996
3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents: 20992
diff changeset
342 exarg_T *eap,
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
343 int skip) // only parse, don't execute
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
344 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
345 typval_T tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
346 char_u *retval;
21094
376b520312d6 patch 8.2.1098: Vim9: cannot use line break in :throw argument
Bram Moolenaar <Bram@vim.org>
parents: 21077
diff changeset
347 evalarg_T evalarg;
376b520312d6 patch 8.2.1098: Vim9: cannot use line break in :throw argument
Bram Moolenaar <Bram@vim.org>
parents: 21077
diff changeset
348
21096
74e5e212e550 patch 8.2.1099: Vim9: cannot use line break in :cexpr argument
Bram Moolenaar <Bram@vim.org>
parents: 21094
diff changeset
349 fill_evalarg_from_eap(&evalarg, eap, skip);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
350 if (skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
351 ++emsg_skip;
21094
376b520312d6 patch 8.2.1098: Vim9: cannot use line break in :throw argument
Bram Moolenaar <Bram@vim.org>
parents: 21077
diff changeset
352 if (eval0(arg, &tv, eap, &evalarg) == FAIL || skip)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
353 retval = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
354 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
355 {
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
356 retval = vim_strsave(tv_get_string(&tv));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
357 clear_tv(&tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
358 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
359 if (skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
360 --emsg_skip;
21094
376b520312d6 patch 8.2.1098: Vim9: cannot use line break in :throw argument
Bram Moolenaar <Bram@vim.org>
parents: 21077
diff changeset
361 clear_evalarg(&evalarg, eap);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
362
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
363 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
364 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
365
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
366 /*
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
367 * Skip over an expression at "*pp".
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
368 * Return FAIL for an error, OK otherwise.
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
369 */
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
370 int
22685
80b4e604d1d5 patch 8.2.1891: Vim9: skipping over expression doesn't handle line breaks
Bram Moolenaar <Bram@vim.org>
parents: 22683
diff changeset
371 skip_expr(char_u **pp, evalarg_T *evalarg)
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
372 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
373 typval_T rettv;
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
374
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
375 *pp = skipwhite(*pp);
22685
80b4e604d1d5 patch 8.2.1891: Vim9: skipping over expression doesn't handle line breaks
Bram Moolenaar <Bram@vim.org>
parents: 22683
diff changeset
376 return eval1(pp, &rettv, evalarg);
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
377 }
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
378
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
379 /*
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
380 * Skip over an expression at "*pp".
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
381 * If in Vim9 script and line breaks are encountered, the lines are
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
382 * concatenated. "evalarg->eval_tofree" will be set accordingly.
21220
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
383 * "arg" is advanced to just after the expression.
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
384 * "start" is set to the start of the expression, "end" to just after the end.
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
385 * Also when the expression is copied to allocated memory.
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
386 * Return FAIL for an error, OK otherwise.
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
387 */
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
388 int
21220
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
389 skip_expr_concatenate(
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
390 char_u **arg,
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
391 char_u **start,
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
392 char_u **end,
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
393 evalarg_T *evalarg)
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
394 {
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
395 typval_T rettv;
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
396 int res;
21279
8d1d11afd8c8 patch 8.2.1190: Vim9: checking for Vim9 syntax is spread out
Bram Moolenaar <Bram@vim.org>
parents: 21277
diff changeset
397 int vim9script = in_vim9script();
22021
514d622473af patch 8.2.1560: using NULL pointers in some code
Bram Moolenaar <Bram@vim.org>
parents: 22004
diff changeset
398 garray_T *gap = evalarg == NULL ? NULL : &evalarg->eval_ga;
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
399 int save_flags = evalarg == NULL ? 0 : evalarg->eval_flags;
21865
c16af87df654 patch 8.2.1482: Vim9: crash when using a nested lambda
Bram Moolenaar <Bram@vim.org>
parents: 21861
diff changeset
400 int evaluate = evalarg == NULL
c16af87df654 patch 8.2.1482: Vim9: crash when using a nested lambda
Bram Moolenaar <Bram@vim.org>
parents: 21861
diff changeset
401 ? FALSE : (evalarg->eval_flags & EVAL_EVALUATE);
c16af87df654 patch 8.2.1482: Vim9: crash when using a nested lambda
Bram Moolenaar <Bram@vim.org>
parents: 21861
diff changeset
402
c16af87df654 patch 8.2.1482: Vim9: crash when using a nested lambda
Bram Moolenaar <Bram@vim.org>
parents: 21861
diff changeset
403 if (vim9script && evaluate
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
404 && (evalarg->eval_cookie != NULL || evalarg->eval_cctx != NULL))
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
405 {
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
406 ga_init2(gap, sizeof(char_u *), 10);
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
407 // leave room for "start"
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
408 if (ga_grow(gap, 1) == OK)
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
409 ++gap->ga_len;
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
410 }
21220
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
411 *start = *arg;
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
412
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
413 // Don't evaluate the expression.
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
414 if (evalarg != NULL)
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
415 evalarg->eval_flags &= ~EVAL_EVALUATE;
21220
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
416 *arg = skipwhite(*arg);
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
417 res = eval1(arg, &rettv, evalarg);
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
418 *end = *arg;
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
419 if (evalarg != NULL)
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
420 evalarg->eval_flags = save_flags;
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
421
21865
c16af87df654 patch 8.2.1482: Vim9: crash when using a nested lambda
Bram Moolenaar <Bram@vim.org>
parents: 21861
diff changeset
422 if (vim9script && evaluate
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
423 && (evalarg->eval_cookie != NULL || evalarg->eval_cctx != NULL))
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
424 {
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
425 if (evalarg->eval_ga.ga_len == 1)
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
426 {
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
427 // just one line, no need to concatenate
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
428 ga_clear(gap);
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
429 gap->ga_itemsize = 0;
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
430 }
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
431 else
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
432 {
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
433 char_u *p;
21220
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
434 size_t endoff = STRLEN(*arg);
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
435
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
436 // Line breaks encountered, concatenate all the lines.
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
437 *((char_u **)gap->ga_data) = *start;
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
438 p = ga_concat_strings(gap, "");
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
439
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
440 // free the lines only when using getsourceline()
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
441 if (evalarg->eval_cookie != NULL)
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
442 {
21220
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
443 // Do not free the first line, the caller can still use it.
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
444 *((char_u **)gap->ga_data) = NULL;
21220
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
445 // Do not free the last line, "arg" points into it, free it
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
446 // later.
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
447 vim_free(evalarg->eval_tofree);
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
448 evalarg->eval_tofree =
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
449 ((char_u **)gap->ga_data)[gap->ga_len - 1];
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
450 ((char_u **)gap->ga_data)[gap->ga_len - 1] = NULL;
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
451 ga_clear_strings(gap);
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
452 }
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
453 else
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
454 ga_clear(gap);
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
455 gap->ga_itemsize = 0;
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
456 if (p == NULL)
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
457 return FAIL;
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
458 *start = p;
21220
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
459 vim_free(evalarg->eval_tofree_lambda);
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
460 evalarg->eval_tofree_lambda = p;
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
461 // Compute "end" relative to the end.
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
462 *end = *start + STRLEN(*start) - endoff;
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
463 }
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
464 }
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
465
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
466 return res;
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
467 }
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
468
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
469 /*
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
470 * Top level evaluation function, returning a string. Does not handle line
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
471 * breaks.
1713
7781fcd2b74f updated for version 7.2-011
vimboss
parents: 1707
diff changeset
472 * When "convert" is TRUE convert a List into a sequence of lines and convert
7781fcd2b74f updated for version 7.2-011
vimboss
parents: 1707
diff changeset
473 * a Float to a String.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
474 * Return pointer to allocated memory, or NULL for failure.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
475 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
476 char_u *
22732
4c21a3a47707 patch 8.2.1914: Vim9: cannot put line break in expression for '=' register
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
477 eval_to_string_eap(
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
478 char_u *arg,
22732
4c21a3a47707 patch 8.2.1914: Vim9: cannot put line break in expression for '=' register
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
479 int convert,
4c21a3a47707 patch 8.2.1914: Vim9: cannot put line break in expression for '=' register
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
480 exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
481 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
482 typval_T tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
483 char_u *retval;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 713
diff changeset
484 garray_T ga;
1851
e7f6ca5594cf updated for version 7.2-149
vimboss
parents: 1800
diff changeset
485 #ifdef FEAT_FLOAT
1713
7781fcd2b74f updated for version 7.2-011
vimboss
parents: 1707
diff changeset
486 char_u numbuf[NUMBUFLEN];
1851
e7f6ca5594cf updated for version 7.2-149
vimboss
parents: 1800
diff changeset
487 #endif
22732
4c21a3a47707 patch 8.2.1914: Vim9: cannot put line break in expression for '=' register
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
488 evalarg_T evalarg;
4c21a3a47707 patch 8.2.1914: Vim9: cannot put line break in expression for '=' register
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
489
4c21a3a47707 patch 8.2.1914: Vim9: cannot put line break in expression for '=' register
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
490 fill_evalarg_from_eap(&evalarg, eap, eap != NULL && eap->skip);
4c21a3a47707 patch 8.2.1914: Vim9: cannot put line break in expression for '=' register
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
491 if (eval0(arg, &tv, NULL, &evalarg) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
492 retval = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
493 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
494 {
1713
7781fcd2b74f updated for version 7.2-011
vimboss
parents: 1707
diff changeset
495 if (convert && tv.v_type == VAR_LIST)
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 713
diff changeset
496 {
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 713
diff changeset
497 ga_init2(&ga, (int)sizeof(char), 80);
1690
c6b06a4a8f92 updated for version 7.2b-023
vimboss
parents: 1683
diff changeset
498 if (tv.vval.v_list != NULL)
3000
02f5abca10ae updated for version 7.3.272
Bram Moolenaar <bram@vim.org>
parents: 2963
diff changeset
499 {
9157
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
500 list_join(&ga, tv.vval.v_list, (char_u *)"\n", TRUE, FALSE, 0);
3000
02f5abca10ae updated for version 7.3.272
Bram Moolenaar <bram@vim.org>
parents: 2963
diff changeset
501 if (tv.vval.v_list->lv_len > 0)
02f5abca10ae updated for version 7.3.272
Bram Moolenaar <bram@vim.org>
parents: 2963
diff changeset
502 ga_append(&ga, NL);
02f5abca10ae updated for version 7.3.272
Bram Moolenaar <bram@vim.org>
parents: 2963
diff changeset
503 }
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 713
diff changeset
504 ga_append(&ga, NUL);
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 713
diff changeset
505 retval = (char_u *)ga.ga_data;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 713
diff changeset
506 }
1713
7781fcd2b74f updated for version 7.2-011
vimboss
parents: 1707
diff changeset
507 #ifdef FEAT_FLOAT
7781fcd2b74f updated for version 7.2-011
vimboss
parents: 1707
diff changeset
508 else if (convert && tv.v_type == VAR_FLOAT)
7781fcd2b74f updated for version 7.2-011
vimboss
parents: 1707
diff changeset
509 {
7781fcd2b74f updated for version 7.2-011
vimboss
parents: 1707
diff changeset
510 vim_snprintf((char *)numbuf, NUMBUFLEN, "%g", tv.vval.v_float);
7781fcd2b74f updated for version 7.2-011
vimboss
parents: 1707
diff changeset
511 retval = vim_strsave(numbuf);
7781fcd2b74f updated for version 7.2-011
vimboss
parents: 1707
diff changeset
512 }
7781fcd2b74f updated for version 7.2-011
vimboss
parents: 1707
diff changeset
513 #endif
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 713
diff changeset
514 else
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
515 retval = vim_strsave(tv_get_string(&tv));
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
516 clear_tv(&tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
517 }
22732
4c21a3a47707 patch 8.2.1914: Vim9: cannot put line break in expression for '=' register
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
518 clear_evalarg(&evalarg, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
519
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
520 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
521 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
522
22732
4c21a3a47707 patch 8.2.1914: Vim9: cannot put line break in expression for '=' register
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
523 char_u *
4c21a3a47707 patch 8.2.1914: Vim9: cannot put line break in expression for '=' register
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
524 eval_to_string(
4c21a3a47707 patch 8.2.1914: Vim9: cannot put line break in expression for '=' register
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
525 char_u *arg,
4c21a3a47707 patch 8.2.1914: Vim9: cannot put line break in expression for '=' register
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
526 int convert)
4c21a3a47707 patch 8.2.1914: Vim9: cannot put line break in expression for '=' register
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
527 {
4c21a3a47707 patch 8.2.1914: Vim9: cannot put line break in expression for '=' register
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
528 return eval_to_string_eap(arg, convert, NULL);
4c21a3a47707 patch 8.2.1914: Vim9: cannot put line break in expression for '=' register
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
529 }
4c21a3a47707 patch 8.2.1914: Vim9: cannot put line break in expression for '=' register
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
530
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
531 /*
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
532 * Call eval_to_string() without using current local variables and using
20229
06a1dd50463e patch 8.2.0670: cannot change window when evaluating 'completefunc'
Bram Moolenaar <Bram@vim.org>
parents: 20158
diff changeset
533 * textwinlock. When "use_sandbox" is TRUE use the sandbox.
21775
6922d78b4d52 patch 8.2.1437: Vim9: 'statusline' is evaluated using Vim9 script syntax
Bram Moolenaar <Bram@vim.org>
parents: 21771
diff changeset
534 * Use legacy Vim script syntax.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
536 char_u *
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
537 eval_to_string_safe(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
538 char_u *arg,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
539 int use_sandbox)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
540 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
541 char_u *retval;
14927
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14897
diff changeset
542 funccal_entry_T funccal_entry;
21775
6922d78b4d52 patch 8.2.1437: Vim9: 'statusline' is evaluated using Vim9 script syntax
Bram Moolenaar <Bram@vim.org>
parents: 21771
diff changeset
543 int save_sc_version = current_sctx.sc_version;
6922d78b4d52 patch 8.2.1437: Vim9: 'statusline' is evaluated using Vim9 script syntax
Bram Moolenaar <Bram@vim.org>
parents: 21771
diff changeset
544
6922d78b4d52 patch 8.2.1437: Vim9: 'statusline' is evaluated using Vim9 script syntax
Bram Moolenaar <Bram@vim.org>
parents: 21771
diff changeset
545 current_sctx.sc_version = 1;
14927
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14897
diff changeset
546 save_funccal(&funccal_entry);
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
547 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
548 ++sandbox;
20229
06a1dd50463e patch 8.2.0670: cannot change window when evaluating 'completefunc'
Bram Moolenaar <Bram@vim.org>
parents: 20158
diff changeset
549 ++textwinlock;
20996
3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents: 20992
diff changeset
550 retval = eval_to_string(arg, FALSE);
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
551 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
552 --sandbox;
20229
06a1dd50463e patch 8.2.0670: cannot change window when evaluating 'completefunc'
Bram Moolenaar <Bram@vim.org>
parents: 20158
diff changeset
553 --textwinlock;
14927
162d79d273e6 patch 8.1.0475: memory not freed on exit when quit in autocmd
Bram Moolenaar <Bram@vim.org>
parents: 14897
diff changeset
554 restore_funccal();
21775
6922d78b4d52 patch 8.2.1437: Vim9: 'statusline' is evaluated using Vim9 script syntax
Bram Moolenaar <Bram@vim.org>
parents: 21771
diff changeset
555 current_sctx.sc_version = save_sc_version;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
556 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
557 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
558
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
559 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 * Top level evaluation function, returning a number.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
561 * Evaluates "expr" silently.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
562 * Returns -1 for an error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 */
9389
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents: 9387
diff changeset
564 varnumber_T
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
565 eval_to_number(char_u *expr)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
566 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
567 typval_T rettv;
9389
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents: 9387
diff changeset
568 varnumber_T retval;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
569 char_u *p = skipwhite(expr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
570
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571 ++emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
572
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
573 if (eval1(&p, &rettv, &EVALARG_EVALUATE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
574 retval = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
575 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
576 {
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
577 retval = tv_get_number_chk(&rettv, NULL);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
578 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
579 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
580 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
581
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
582 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
583 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
584
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
585 /*
625
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 615
diff changeset
586 * Top level evaluation function.
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 615
diff changeset
587 * Returns an allocated typval_T with the result.
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 615
diff changeset
588 * Returns NULL when there is an error.
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
589 */
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
590 typval_T *
20996
3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents: 20992
diff changeset
591 eval_expr(char_u *arg, exarg_T *eap)
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
592 {
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
593 typval_T *tv;
21096
74e5e212e550 patch 8.2.1099: Vim9: cannot use line break in :cexpr argument
Bram Moolenaar <Bram@vim.org>
parents: 21094
diff changeset
594 evalarg_T evalarg;
74e5e212e550 patch 8.2.1099: Vim9: cannot use line break in :cexpr argument
Bram Moolenaar <Bram@vim.org>
parents: 21094
diff changeset
595
74e5e212e550 patch 8.2.1099: Vim9: cannot use line break in :cexpr argument
Bram Moolenaar <Bram@vim.org>
parents: 21094
diff changeset
596 fill_evalarg_from_eap(&evalarg, eap, eap != NULL && eap->skip);
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
597
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
598 tv = ALLOC_ONE(typval_T);
21096
74e5e212e550 patch 8.2.1099: Vim9: cannot use line break in :cexpr argument
Bram Moolenaar <Bram@vim.org>
parents: 21094
diff changeset
599 if (tv != NULL && eval0(arg, tv, eap, &evalarg) == FAIL)
13244
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents: 13037
diff changeset
600 VIM_CLEAR(tv);
21096
74e5e212e550 patch 8.2.1099: Vim9: cannot use line break in :cexpr argument
Bram Moolenaar <Bram@vim.org>
parents: 21094
diff changeset
601
74e5e212e550 patch 8.2.1099: Vim9: cannot use line break in :cexpr argument
Bram Moolenaar <Bram@vim.org>
parents: 21094
diff changeset
602 clear_evalarg(&evalarg, eap);
446
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
603 return tv;
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
604 }
7472c565592a updated for version 7.0117
vimboss
parents: 445
diff changeset
605
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606 /*
10942
e05695e59f6d patch 8.0.0360: sometimes VimL is used instead of "Vim script"
Christian Brabandt <cb@256bit.org>
parents: 10926
diff changeset
607 * Call some Vim script function and return the result in "*rettv".
14071
c1fcfafa8d1a patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents: 13923
diff changeset
608 * Uses argv[0] to argv[argc - 1] for the function arguments. argv[argc]
c1fcfafa8d1a patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents: 13923
diff changeset
609 * should have type VAR_UNKNOWN.
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
610 * Returns OK or FAIL.
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
611 */
3078
2cbde6bcc623 updated for version 7.3.311
Bram Moolenaar <bram@vim.org>
parents: 3066
diff changeset
612 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
613 call_vim_function(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
614 char_u *func,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
615 int argc,
14071
c1fcfafa8d1a patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents: 13923
diff changeset
616 typval_T *argv,
14439
e4c553e9132b patch 8.1.0233: "safe" argument of call_vim_function() is always FALSE
Christian Brabandt <cb@256bit.org>
parents: 14393
diff changeset
617 typval_T *rettv)
14071
c1fcfafa8d1a patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents: 13923
diff changeset
618 {
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
619 int ret;
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17536
diff changeset
620 funcexe_T funcexe;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
621
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
622 rettv->v_type = VAR_UNKNOWN; // clear_tv() uses this
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19922
diff changeset
623 CLEAR_FIELD(funcexe);
17606
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17536
diff changeset
624 funcexe.firstline = curwin->w_cursor.lnum;
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17536
diff changeset
625 funcexe.lastline = curwin->w_cursor.lnum;
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17536
diff changeset
626 funcexe.evaluate = TRUE;
ff097edaae89 patch 8.1.1800: function call functions have too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 17536
diff changeset
627 ret = call_func(func, -1, rettv, argc, argv, &funcexe);
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
628 if (ret == FAIL)
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
629 clear_tv(rettv);
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
630
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
631 return ret;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
632 }
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
633
4133
36fd800b8c6c updated for version 7.3.819
Bram Moolenaar <bram@vim.org>
parents: 4126
diff changeset
634 /*
10942
e05695e59f6d patch 8.0.0360: sometimes VimL is used instead of "Vim script"
Christian Brabandt <cb@256bit.org>
parents: 10926
diff changeset
635 * Call Vim script function "func" and return the result as a number.
4133
36fd800b8c6c updated for version 7.3.819
Bram Moolenaar <bram@vim.org>
parents: 4126
diff changeset
636 * Returns -1 when calling the function fails.
14071
c1fcfafa8d1a patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents: 13923
diff changeset
637 * Uses argv[0] to argv[argc - 1] for the function arguments. argv[argc] should
c1fcfafa8d1a patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents: 13923
diff changeset
638 * have type VAR_UNKNOWN.
4133
36fd800b8c6c updated for version 7.3.819
Bram Moolenaar <bram@vim.org>
parents: 4126
diff changeset
639 */
9389
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents: 9387
diff changeset
640 varnumber_T
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
641 call_func_retnr(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
642 char_u *func,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
643 int argc,
14439
e4c553e9132b patch 8.1.0233: "safe" argument of call_vim_function() is always FALSE
Christian Brabandt <cb@256bit.org>
parents: 14393
diff changeset
644 typval_T *argv)
4133
36fd800b8c6c updated for version 7.3.819
Bram Moolenaar <bram@vim.org>
parents: 4126
diff changeset
645 {
36fd800b8c6c updated for version 7.3.819
Bram Moolenaar <bram@vim.org>
parents: 4126
diff changeset
646 typval_T rettv;
9389
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents: 9387
diff changeset
647 varnumber_T retval;
4133
36fd800b8c6c updated for version 7.3.819
Bram Moolenaar <bram@vim.org>
parents: 4126
diff changeset
648
14439
e4c553e9132b patch 8.1.0233: "safe" argument of call_vim_function() is always FALSE
Christian Brabandt <cb@256bit.org>
parents: 14393
diff changeset
649 if (call_vim_function(func, argc, argv, &rettv) == FAIL)
4133
36fd800b8c6c updated for version 7.3.819
Bram Moolenaar <bram@vim.org>
parents: 4126
diff changeset
650 return -1;
36fd800b8c6c updated for version 7.3.819
Bram Moolenaar <bram@vim.org>
parents: 4126
diff changeset
651
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
652 retval = tv_get_number_chk(&rettv, NULL);
4133
36fd800b8c6c updated for version 7.3.819
Bram Moolenaar <bram@vim.org>
parents: 4126
diff changeset
653 clear_tv(&rettv);
36fd800b8c6c updated for version 7.3.819
Bram Moolenaar <bram@vim.org>
parents: 4126
diff changeset
654 return retval;
36fd800b8c6c updated for version 7.3.819
Bram Moolenaar <bram@vim.org>
parents: 4126
diff changeset
655 }
36fd800b8c6c updated for version 7.3.819
Bram Moolenaar <bram@vim.org>
parents: 4126
diff changeset
656
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
657 /*
10942
e05695e59f6d patch 8.0.0360: sometimes VimL is used instead of "Vim script"
Christian Brabandt <cb@256bit.org>
parents: 10926
diff changeset
658 * Call Vim script function "func" and return the result as a string.
453
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
659 * Returns NULL when calling the function fails.
14071
c1fcfafa8d1a patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents: 13923
diff changeset
660 * Uses argv[0] to argv[argc - 1] for the function arguments. argv[argc] should
c1fcfafa8d1a patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents: 13923
diff changeset
661 * have type VAR_UNKNOWN.
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
662 */
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
663 void *
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
664 call_func_retstr(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
665 char_u *func,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
666 int argc,
14439
e4c553e9132b patch 8.1.0233: "safe" argument of call_vim_function() is always FALSE
Christian Brabandt <cb@256bit.org>
parents: 14393
diff changeset
667 typval_T *argv)
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
668 {
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
669 typval_T rettv;
453
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
670 char_u *retval;
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
671
14439
e4c553e9132b patch 8.1.0233: "safe" argument of call_vim_function() is always FALSE
Christian Brabandt <cb@256bit.org>
parents: 14393
diff changeset
672 if (call_vim_function(func, argc, argv, &rettv) == FAIL)
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
673 return NULL;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
674
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
675 retval = vim_strsave(tv_get_string(&rettv));
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
676 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
677 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
678 }
1322
4ce0a7e4c6b3 updated for version 7.1-036
vimboss
parents: 1320
diff changeset
679
453
3ffdc64af1e5 updated for version 7.0120
vimboss
parents: 449
diff changeset
680 /*
10942
e05695e59f6d patch 8.0.0360: sometimes VimL is used instead of "Vim script"
Christian Brabandt <cb@256bit.org>
parents: 10926
diff changeset
681 * Call Vim script function "func" and return the result as a List.
14071
c1fcfafa8d1a patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents: 13923
diff changeset
682 * Uses argv[0] to argv[argc - 1] for the function arguments. argv[argc] should
c1fcfafa8d1a patch 8.1.0053: first argument of 'completefunc' has inconsistent type
Christian Brabandt <cb@256bit.org>
parents: 13923
diff changeset
683 * have type VAR_UNKNOWN.
1690
c6b06a4a8f92 updated for version 7.2b-023
vimboss
parents: 1683
diff changeset
684 * Returns NULL when there is something wrong.
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
685 */
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
686 void *
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
687 call_func_retlist(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
688 char_u *func,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
689 int argc,
14439
e4c553e9132b patch 8.1.0233: "safe" argument of call_vim_function() is always FALSE
Christian Brabandt <cb@256bit.org>
parents: 14393
diff changeset
690 typval_T *argv)
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
691 {
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
692 typval_T rettv;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
693
14439
e4c553e9132b patch 8.1.0233: "safe" argument of call_vim_function() is always FALSE
Christian Brabandt <cb@256bit.org>
parents: 14393
diff changeset
694 if (call_vim_function(func, argc, argv, &rettv) == FAIL)
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
695 return NULL;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
696
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
697 if (rettv.v_type != VAR_LIST)
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
698 {
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
699 clear_tv(&rettv);
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
700 return NULL;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
701 }
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
702
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
703 return rettv.vval.v_list;
06234af3a8b7 updated for version 7.0106
vimboss
parents: 388
diff changeset
704 }
1322
4ce0a7e4c6b3 updated for version 7.1-036
vimboss
parents: 1320
diff changeset
705
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708 * Evaluate 'foldexpr'. Returns the foldlevel, and any character preceding
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 * it in "*cp". Doesn't give error messages.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
710 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
712 eval_foldexpr(char_u *arg, int *cp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
714 typval_T tv;
9389
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents: 9387
diff changeset
715 varnumber_T retval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
716 char_u *s;
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
717 int use_sandbox = was_set_insecurely((char_u *)"foldexpr",
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
718 OPT_LOCAL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720 ++emsg_off;
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
721 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
722 ++sandbox;
20229
06a1dd50463e patch 8.2.0670: cannot change window when evaluating 'completefunc'
Bram Moolenaar <Bram@vim.org>
parents: 20158
diff changeset
723 ++textwinlock;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 *cp = NUL;
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
725 if (eval0(arg, &tv, NULL, &EVALARG_EVALUATE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
727 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
728 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
729 // If the result is a number, just return the number.
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
730 if (tv.v_type == VAR_NUMBER)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
731 retval = tv.vval.v_number;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
732 else if (tv.v_type != VAR_STRING || tv.vval.v_string == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
734 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
736 // If the result is a string, check if there is a non-digit before
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
737 // the number.
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
738 s = tv.vval.v_string;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 if (!VIM_ISDIGIT(*s) && *s != '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
740 *cp = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
741 retval = atol((char *)s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
743 clear_tv(&tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
745 --emsg_off;
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
746 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
747 --sandbox;
20229
06a1dd50463e patch 8.2.0670: cannot change window when evaluating 'completefunc'
Bram Moolenaar <Bram@vim.org>
parents: 20158
diff changeset
748 --textwinlock;
21058
111f877e63d9 patch 8.2.1080: Vim9: no line break allowed in a for loop
Bram Moolenaar <Bram@vim.org>
parents: 21056
diff changeset
749 clear_evalarg(&EVALARG_EVALUATE, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750
9389
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents: 9387
diff changeset
751 return (int)retval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755 /*
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
756 * Get an lval: variable, Dict item or List item that can be assigned a value
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
757 * to: "name", "na{me}", "name[expr]", "name[expr:expr]", "name[expr][expr]",
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
758 * "name.key", "name.key[expr]" etc.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
759 * Indexing only works if "name" is an existing List or Dictionary.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
760 * "name" points to the start of the name.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
761 * If "rettv" is not NULL it points to the value to be assigned.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
762 * "unlet" is TRUE for ":unlet": slightly different behavior when something is
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
763 * wrong; must end in space or cmd separator.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
764 *
5604
b43363a7b4c7 updated for version 7.4.149
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
765 * flags:
b43363a7b4c7 updated for version 7.4.149
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
766 * GLV_QUIET: do not give error messages
10912
fd1760f8c215 patch 8.0.0345: islocked('d.changedtick') does not work
Christian Brabandt <cb@256bit.org>
parents: 10910
diff changeset
767 * GLV_READ_ONLY: will not change the variable
5604
b43363a7b4c7 updated for version 7.4.149
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
768 * GLV_NO_AUTOLOAD: do not use script autoloading
b43363a7b4c7 updated for version 7.4.149
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
769 *
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
770 * Returns a pointer to just after the name, including indexes.
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
771 * When an evaluation error occurs "lp->ll_name" is NULL;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
772 * Returns NULL for a parsing error. Still need to free items in "lp"!
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
773 */
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents: 9560
diff changeset
774 char_u *
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
775 get_lval(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
776 char_u *name,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
777 typval_T *rettv,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
778 lval_T *lp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
779 int unlet,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
780 int skip,
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
781 int flags, // GLV_ values
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
782 int fne_flags) // flags for find_name_end()
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
783 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
784 char_u *p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
785 char_u *expr_start, *expr_end;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
786 int cc;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
787 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
788 typval_T var1;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
789 typval_T var2;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
790 int empty1 = FALSE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
791 listitem_T *ni;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
792 char_u *key = NULL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
793 int len;
22963
317462da618a patch 8.2.2028: Coverity warns for using an uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 22866
diff changeset
794 hashtab_T *ht = NULL;
5604
b43363a7b4c7 updated for version 7.4.149
Bram Moolenaar <bram@vim.org>
parents: 5571
diff changeset
795 int quiet = flags & GLV_QUIET;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
796
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
797 // Clear everything in "lp".
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19922
diff changeset
798 CLEAR_POINTER(lp);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
799
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
800 if (skip)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
801 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
802 // When skipping just find the end of the name.
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
803 lp->ll_name = name;
21077
794bf2be08be patch 8.2.1090: may use NULL pointer when skipping over name
Bram Moolenaar <Bram@vim.org>
parents: 21058
diff changeset
804 lp->ll_name_end = find_name_end(name, NULL, NULL,
794bf2be08be patch 8.2.1090: may use NULL pointer when skipping over name
Bram Moolenaar <Bram@vim.org>
parents: 21058
diff changeset
805 FNE_INCL_BR | fne_flags);
794bf2be08be patch 8.2.1090: may use NULL pointer when skipping over name
Bram Moolenaar <Bram@vim.org>
parents: 21058
diff changeset
806 return lp->ll_name_end;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
807 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
808
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
809 // Find the end of the name.
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
810 p = find_name_end(name, &expr_start, &expr_end, fne_flags);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
811 lp->ll_name_end = p;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
812 if (expr_start != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
813 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
814 // Don't expand the name when we already know there is an error.
11129
f4ea50924c6d patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11127
diff changeset
815 if (unlet && !VIM_ISWHITE(*p) && !ends_excmd(*p)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
816 && *p != '[' && *p != '.')
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
817 {
21461
4dfd00f481fb patch 8.2.1281: the "trailing characters" error can be hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 21447
diff changeset
818 semsg(_(e_trailing_arg), p);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
819 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
820 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
821
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
822 lp->ll_exp_name = make_expanded_name(name, expr_start, expr_end, p);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
823 if (lp->ll_exp_name == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
824 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
825 // Report an invalid expression in braces, unless the
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
826 // expression evaluation has been cancelled due to an
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
827 // aborting error, an interrupt, or an exception.
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
828 if (!aborting() && !quiet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
829 {
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
830 emsg_severe = TRUE;
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
831 semsg(_(e_invarg2), name);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
832 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
833 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
834 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
835 lp->ll_name = lp->ll_exp_name;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
836 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
837 else
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
838 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
839 lp->ll_name = name;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
840
21674
f303d6a01a3e patch 8.2.1387: Vim9: cannot assign to single letter variable with type
Bram Moolenaar <Bram@vim.org>
parents: 21656
diff changeset
841 if (in_vim9script())
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
842 {
21674
f303d6a01a3e patch 8.2.1387: Vim9: cannot assign to single letter variable with type
Bram Moolenaar <Bram@vim.org>
parents: 21656
diff changeset
843 // "a: type" is declaring variable "a" with a type, not "a:".
f303d6a01a3e patch 8.2.1387: Vim9: cannot assign to single letter variable with type
Bram Moolenaar <Bram@vim.org>
parents: 21656
diff changeset
844 if (p == name + 2 && p[-1] == ':')
f303d6a01a3e patch 8.2.1387: Vim9: cannot assign to single letter variable with type
Bram Moolenaar <Bram@vim.org>
parents: 21656
diff changeset
845 {
f303d6a01a3e patch 8.2.1387: Vim9: cannot assign to single letter variable with type
Bram Moolenaar <Bram@vim.org>
parents: 21656
diff changeset
846 --p;
f303d6a01a3e patch 8.2.1387: Vim9: cannot assign to single letter variable with type
Bram Moolenaar <Bram@vim.org>
parents: 21656
diff changeset
847 lp->ll_name_end = p;
f303d6a01a3e patch 8.2.1387: Vim9: cannot assign to single letter variable with type
Bram Moolenaar <Bram@vim.org>
parents: 21656
diff changeset
848 }
f303d6a01a3e patch 8.2.1387: Vim9: cannot assign to single letter variable with type
Bram Moolenaar <Bram@vim.org>
parents: 21656
diff changeset
849 if (*p == ':')
f303d6a01a3e patch 8.2.1387: Vim9: cannot assign to single letter variable with type
Bram Moolenaar <Bram@vim.org>
parents: 21656
diff changeset
850 {
f303d6a01a3e patch 8.2.1387: Vim9: cannot assign to single letter variable with type
Bram Moolenaar <Bram@vim.org>
parents: 21656
diff changeset
851 scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid);
f303d6a01a3e patch 8.2.1387: Vim9: cannot assign to single letter variable with type
Bram Moolenaar <Bram@vim.org>
parents: 21656
diff changeset
852 char_u *tp = skipwhite(p + 1);
f303d6a01a3e patch 8.2.1387: Vim9: cannot assign to single letter variable with type
Bram Moolenaar <Bram@vim.org>
parents: 21656
diff changeset
853
f303d6a01a3e patch 8.2.1387: Vim9: cannot assign to single letter variable with type
Bram Moolenaar <Bram@vim.org>
parents: 21656
diff changeset
854 // parse the type after the name
f303d6a01a3e patch 8.2.1387: Vim9: cannot assign to single letter variable with type
Bram Moolenaar <Bram@vim.org>
parents: 21656
diff changeset
855 lp->ll_type = parse_type(&tp, &si->sn_type_list);
f303d6a01a3e patch 8.2.1387: Vim9: cannot assign to single letter variable with type
Bram Moolenaar <Bram@vim.org>
parents: 21656
diff changeset
856 lp->ll_name_end = tp;
f303d6a01a3e patch 8.2.1387: Vim9: cannot assign to single letter variable with type
Bram Moolenaar <Bram@vim.org>
parents: 21656
diff changeset
857 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
858 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
859 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
860
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
861 // Without [idx] or .key we are done.
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
862 if ((*p != '[' && *p != '.') || lp->ll_name == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
863 return p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
864
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
865 cc = *p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
866 *p = NUL;
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
867 // Only pass &ht when we would write to the variable, it prevents autoload
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
868 // as well.
13002
f7b2ecaeb79c patch 8.0.1377: cannot call a dict function in autoloaded dict
Christian Brabandt <cb@256bit.org>
parents: 12728
diff changeset
869 v = find_var(lp->ll_name, (flags & GLV_READ_ONLY) ? NULL : &ht,
f7b2ecaeb79c patch 8.0.1377: cannot call a dict function in autoloaded dict
Christian Brabandt <cb@256bit.org>
parents: 12728
diff changeset
870 flags & GLV_NO_AUTOLOAD);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
871 if (v == NULL && !quiet)
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21775
diff changeset
872 semsg(_(e_undefined_variable_str), lp->ll_name);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
873 *p = cc;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
874 if (v == NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
875 return NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
876
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
877 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
878 * Loop until no more [idx] or .key is following.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
879 */
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
880 lp->ll_tv = &v->di_tv;
10926
7dab3a9cb933 patch 8.0.0352: not easy to see when a typval needs to be cleared
Christian Brabandt <cb@256bit.org>
parents: 10912
diff changeset
881 var1.v_type = VAR_UNKNOWN;
7dab3a9cb933 patch 8.0.0352: not easy to see when a typval needs to be cleared
Christian Brabandt <cb@256bit.org>
parents: 10912
diff changeset
882 var2.v_type = VAR_UNKNOWN;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
883 while (*p == '[' || (*p == '.' && lp->ll_tv->v_type == VAR_DICT))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
884 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
885 if (!(lp->ll_tv->v_type == VAR_LIST && lp->ll_tv->vval.v_list != NULL)
22365
a4866826cebc patch 8.2.1731: Vim9: cannot use += to append to empty NULL list
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
886 && !(lp->ll_tv->v_type == VAR_DICT)
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
887 && !(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
888 && lp->ll_tv->vval.v_blob != NULL))
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
889 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
890 if (!quiet)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
891 emsg(_("E689: Can only index a List, Dictionary or Blob"));
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
892 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
893 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
894 if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
895 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
896 if (!quiet)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
897 emsg(_("E708: [:] must come last"));
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
898 return NULL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
899 }
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
900
22529
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents: 22500
diff changeset
901 if (in_vim9script() && lp->ll_valtype == NULL
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents: 22500
diff changeset
902 && lp->ll_tv == &v->di_tv
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents: 22500
diff changeset
903 && ht != NULL && ht == get_script_local_ht())
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents: 22500
diff changeset
904 {
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents: 22500
diff changeset
905 svar_T *sv = find_typval_in_script(lp->ll_tv);
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents: 22500
diff changeset
906
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents: 22500
diff changeset
907 // Vim9 script local variable: get the type
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents: 22500
diff changeset
908 if (sv != NULL)
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents: 22500
diff changeset
909 lp->ll_valtype = sv->sv_type;
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents: 22500
diff changeset
910 }
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents: 22500
diff changeset
911
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
912 len = -1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
913 if (*p == '.')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
914 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
915 key = p + 1;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
916 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
917 ;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
918 if (len == 0)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
919 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
920 if (!quiet)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
921 emsg(_(e_emptykey));
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
922 return NULL;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
923 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
924 p = key + len;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
925 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
926 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
927 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
928 // Get the index [expr] or the first index [expr: ].
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
929 p = skipwhite(p + 1);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
930 if (*p == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
931 empty1 = TRUE;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
932 else
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
933 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
934 empty1 = FALSE;
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
935 if (eval1(&p, &var1, &EVALARG_EVALUATE) == FAIL) // recursive!
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
936 return NULL;
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
937 if (tv_get_string_chk(&var1) == NULL)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
938 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
939 // not a number or string
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
940 clear_tv(&var1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
941 return NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
942 }
21622
1f2066e3975a patch 8.2.1361: error for white space after expression in assignment
Bram Moolenaar <Bram@vim.org>
parents: 21620
diff changeset
943 p = skipwhite(p);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
944 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
945
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
946 // Optionally get the second index [ :expr].
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
947 if (*p == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
948 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
949 if (lp->ll_tv->v_type == VAR_DICT)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
950 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
951 if (!quiet)
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
952 emsg(_(e_cannot_slice_dictionary));
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
953 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
954 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
955 }
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
956 if (rettv != NULL
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
957 && !(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
958 && rettv->vval.v_list != NULL)
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
959 && !(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
960 && rettv->vval.v_blob != NULL))
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
961 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
962 if (!quiet)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
963 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
964 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
965 return NULL;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
966 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
967 p = skipwhite(p + 1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
968 if (*p == ']')
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
969 lp->ll_empty2 = TRUE;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
970 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
971 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
972 lp->ll_empty2 = FALSE;
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
973 // recursive!
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
974 if (eval1(&p, &var2, &EVALARG_EVALUATE) == FAIL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
975 {
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
976 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
977 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
978 }
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
979 if (tv_get_string_chk(&var2) == NULL)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
980 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
981 // 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
982 clear_tv(&var1);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
983 clear_tv(&var2);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
984 return NULL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
985 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
986 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
987 lp->ll_range = TRUE;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
988 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
989 else
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
990 lp->ll_range = FALSE;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
991
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
992 if (*p != ']')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
993 {
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
994 if (!quiet)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
995 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
996 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
997 clear_tv(&var2);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
998 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
999 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1000
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1001 // Skip to past ']'.
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1002 ++p;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1003 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1004
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1005 if (lp->ll_tv->v_type == VAR_DICT)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1006 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1007 if (len == -1)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1008 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1009 // "[key]": get key from "var1"
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1010 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
1011 if (key == NULL)
9fa567d13551 commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8
Christian Brabandt <cb@256bit.org>
parents: 8831
diff changeset
1012 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1013 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1014 return NULL;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1015 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1016 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1017 lp->ll_list = NULL;
22365
a4866826cebc patch 8.2.1731: Vim9: cannot use += to append to empty NULL list
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1018
a4866826cebc patch 8.2.1731: Vim9: cannot use += to append to empty NULL list
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1019 // a NULL dict is equivalent with an empty dict
a4866826cebc patch 8.2.1731: Vim9: cannot use += to append to empty NULL list
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1020 if (lp->ll_tv->vval.v_dict == NULL)
a4866826cebc patch 8.2.1731: Vim9: cannot use += to append to empty NULL list
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1021 {
a4866826cebc patch 8.2.1731: Vim9: cannot use += to append to empty NULL list
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1022 lp->ll_tv->vval.v_dict = dict_alloc();
a4866826cebc patch 8.2.1731: Vim9: cannot use += to append to empty NULL list
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1023 if (lp->ll_tv->vval.v_dict == NULL)
a4866826cebc patch 8.2.1731: Vim9: cannot use += to append to empty NULL list
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1024 {
a4866826cebc patch 8.2.1731: Vim9: cannot use += to append to empty NULL list
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1025 clear_tv(&var1);
a4866826cebc patch 8.2.1731: Vim9: cannot use += to append to empty NULL list
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1026 return NULL;
a4866826cebc patch 8.2.1731: Vim9: cannot use += to append to empty NULL list
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1027 }
a4866826cebc patch 8.2.1731: Vim9: cannot use += to append to empty NULL list
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1028 ++lp->ll_tv->vval.v_dict->dv_refcount;
a4866826cebc patch 8.2.1731: Vim9: cannot use += to append to empty NULL list
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1029 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1030 lp->ll_dict = lp->ll_tv->vval.v_dict;
22365
a4866826cebc patch 8.2.1731: Vim9: cannot use += to append to empty NULL list
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1031
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
1032 lp->ll_di = dict_find(lp->ll_dict, key, len);
2739
2bd574a2ef1c updated for version 7.3.146
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
1033
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1034 // 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
1035 // 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
1036 // g: dictionary). Disallow overwriting a builtin function.
3687
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
1037 if (rettv != NULL && lp->ll_dict->dv_scope != 0)
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
1038 {
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
1039 int prevval;
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
1040 int wrong;
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
1041
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
1042 if (len != -1)
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
1043 {
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
1044 prevval = key[len];
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
1045 key[len] = NUL;
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
1046 }
4819
8c4324e6f477 updated for version 7.3.1156
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
1047 else
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1048 prevval = 0; // avoid compiler warning
3687
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
1049 wrong = (lp->ll_dict->dv_scope == VAR_DEF_SCOPE
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
1050 && rettv->v_type == VAR_FUNC
21691
f41c646cb8b9 patch 8.2.1395: Vim9: no error if declaring a funcref with lower case letter
Bram Moolenaar <Bram@vim.org>
parents: 21674
diff changeset
1051 && var_wrong_func_name(key, lp->ll_di == NULL))
3687
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
1052 || !valid_varname(key);
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
1053 if (len != -1)
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
1054 key[len] = prevval;
085f14642fe8 updated for version 7.3.603
Bram Moolenaar <bram@vim.org>
parents: 3666
diff changeset
1055 if (wrong)
20128
0b35a7ffceb2 patch 8.2.0619: null dict is not handled like an empty dict
Bram Moolenaar <Bram@vim.org>
parents: 20126
diff changeset
1056 {
0b35a7ffceb2 patch 8.2.0619: null dict is not handled like an empty dict
Bram Moolenaar <Bram@vim.org>
parents: 20126
diff changeset
1057 clear_tv(&var1);
2739
2bd574a2ef1c updated for version 7.3.146
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
1058 return NULL;
20128
0b35a7ffceb2 patch 8.2.0619: null dict is not handled like an empty dict
Bram Moolenaar <Bram@vim.org>
parents: 20126
diff changeset
1059 }
2739
2bd574a2ef1c updated for version 7.3.146
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
1060 }
2bd574a2ef1c updated for version 7.3.146
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
1061
22529
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents: 22500
diff changeset
1062 if (lp->ll_valtype != NULL)
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents: 22500
diff changeset
1063 // use the type of the member
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents: 22500
diff changeset
1064 lp->ll_valtype = lp->ll_valtype->tt_member;
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents: 22500
diff changeset
1065
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1066 if (lp->ll_di == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1067 {
15762
dff66c4670b1 patch 8.1.0888: the a: dict is not immutable as documented
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
1068 // 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
1069 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
1070 || &lp->ll_dict->dv_hashtab == get_funccal_args_ht())
2739
2bd574a2ef1c updated for version 7.3.146
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
1071 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
1072 semsg(_(e_illvar), name);
16013
93b08b92a049 patch 8.1.1012: memory leak with E461
Bram Moolenaar <Bram@vim.org>
parents: 15969
diff changeset
1073 clear_tv(&var1);
2739
2bd574a2ef1c updated for version 7.3.146
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
1074 return NULL;
2bd574a2ef1c updated for version 7.3.146
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
1075 }
2bd574a2ef1c updated for version 7.3.146
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
1076
15762
dff66c4670b1 patch 8.1.0888: the a: dict is not immutable as documented
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
1077 // Key does not exist in dict: may need to add it.
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1078 if (*p == '[' || *p == '.' || unlet)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1079 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1080 if (!quiet)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
1081 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
1082 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1083 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1084 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1085 if (len == -1)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1086 lp->ll_newkey = vim_strsave(key);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1087 else
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1088 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
1089 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1090 if (lp->ll_newkey == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1091 p = NULL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1092 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1093 }
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1094 // 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
1095 else if ((flags & GLV_READ_ONLY) == 0
22298
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
1096 && (var_check_ro(lp->ll_di->di_flags, name, FALSE)
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
1097 || var_check_lock(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
1098 {
8bff367672a4 patch 8.0.0344: unlet command leaks memory
Christian Brabandt <cb@256bit.org>
parents: 10908
diff changeset
1099 clear_tv(&var1);
2739
2bd574a2ef1c updated for version 7.3.146
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
1100 return NULL;
10910
8bff367672a4 patch 8.0.0344: unlet command leaks memory
Christian Brabandt <cb@256bit.org>
parents: 10908
diff changeset
1101 }
2739
2bd574a2ef1c updated for version 7.3.146
Bram Moolenaar <bram@vim.org>
parents: 2690
diff changeset
1102
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
1103 clear_tv(&var1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1104 lp->ll_tv = &lp->ll_di->di_tv;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1105 }
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1106 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
1107 {
15456
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1108 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
1109
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1110 /*
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1111 * 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
1112 */
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1113 if (empty1)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1114 lp->ll_n1 = 0;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1115 else
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1116 // is number or string
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1117 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
1118 clear_tv(&var1);
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1119
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1120 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
1121 || lp->ll_n1 > bloblen
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1122 || (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
1123 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1124 if (!quiet)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
1125 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
1126 clear_tv(&var2);
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1127 return NULL;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1128 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1129 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
1130 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1131 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
1132 clear_tv(&var2);
15456
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1133 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
1134 || lp->ll_n2 >= bloblen
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1135 || 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
1136 {
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1137 if (!quiet)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
1138 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
1139 return NULL;
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1140 }
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1141 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1142 lp->ll_blob = lp->ll_tv->vval.v_blob;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1143 lp->ll_tv = NULL;
16036
89fb86821b4a patch 8.1.1023: may use NULL pointer when indexing a blob
Bram Moolenaar <Bram@vim.org>
parents: 16013
diff changeset
1144 break;
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1145 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1146 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1147 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1148 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1149 * Get the number and item for the only or first index of the List.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1150 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1151 if (empty1)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1152 lp->ll_n1 = 0;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1153 else
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1154 // is number or string
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
1155 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: 10912
diff changeset
1156 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
1157
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1158 lp->ll_dict = NULL;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1159 lp->ll_list = lp->ll_tv->vval.v_list;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1160 lp->ll_li = list_find(lp->ll_list, lp->ll_n1);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1161 if (lp->ll_li == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1162 {
842
a209672376fd updated for version 7.0f
vimboss
parents: 841
diff changeset
1163 if (lp->ll_n1 < 0)
a209672376fd updated for version 7.0f
vimboss
parents: 841
diff changeset
1164 {
a209672376fd updated for version 7.0f
vimboss
parents: 841
diff changeset
1165 lp->ll_n1 = 0;
a209672376fd updated for version 7.0f
vimboss
parents: 841
diff changeset
1166 lp->ll_li = list_find(lp->ll_list, lp->ll_n1);
a209672376fd updated for version 7.0f
vimboss
parents: 841
diff changeset
1167 }
a209672376fd updated for version 7.0f
vimboss
parents: 841
diff changeset
1168 }
a209672376fd updated for version 7.0f
vimboss
parents: 841
diff changeset
1169 if (lp->ll_li == NULL)
a209672376fd updated for version 7.0f
vimboss
parents: 841
diff changeset
1170 {
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
1171 clear_tv(&var2);
2772
18ad854f5dcd updated for version 7.3.162
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1172 if (!quiet)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
1173 semsg(_(e_listidx), lp->ll_n1);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1174 return NULL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1175 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1176
22529
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents: 22500
diff changeset
1177 if (lp->ll_valtype != NULL)
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents: 22500
diff changeset
1178 // use the type of the member
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents: 22500
diff changeset
1179 lp->ll_valtype = lp->ll_valtype->tt_member;
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents: 22500
diff changeset
1180
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1181 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1182 * May need to find the item or absolute index for the second
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1183 * index of a range.
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1184 * When no index given: "lp->ll_empty2" is TRUE.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1185 * Otherwise "lp->ll_n2" is set to the second index.
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1186 */
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1187 if (lp->ll_range && !lp->ll_empty2)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1188 {
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
1189 lp->ll_n2 = (long)tv_get_number(&var2);
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1190 // is number or string
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
1191 clear_tv(&var2);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1192 if (lp->ll_n2 < 0)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1193 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1194 ni = list_find(lp->ll_list, lp->ll_n2);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
1195 if (ni == NULL)
2772
18ad854f5dcd updated for version 7.3.162
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1196 {
18ad854f5dcd updated for version 7.3.162
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1197 if (!quiet)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
1198 semsg(_(e_listidx), lp->ll_n2);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1199 return NULL;
2772
18ad854f5dcd updated for version 7.3.162
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1200 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1201 lp->ll_n2 = list_idx_of_item(lp->ll_list, ni);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1202 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1203
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1204 // Check that lp->ll_n2 isn't before lp->ll_n1.
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1205 if (lp->ll_n1 < 0)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1206 lp->ll_n1 = list_idx_of_item(lp->ll_list, lp->ll_li);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1207 if (lp->ll_n2 < lp->ll_n1)
2772
18ad854f5dcd updated for version 7.3.162
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1208 {
18ad854f5dcd updated for version 7.3.162
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1209 if (!quiet)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
1210 semsg(_(e_listidx), lp->ll_n2);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1211 return NULL;
2772
18ad854f5dcd updated for version 7.3.162
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1212 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1213 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1214
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1215 lp->ll_tv = &lp->ll_li->li_tv;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1216 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1217 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1218
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
1219 clear_tv(&var1);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1220 lp->ll_name_end = p;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1221 return p;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1222 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1223
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1224 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1225 * Clear lval "lp" that was filled by get_lval().
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1226 */
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents: 9560
diff changeset
1227 void
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1228 clear_lval(lval_T *lp)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1229 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1230 vim_free(lp->ll_exp_name);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1231 vim_free(lp->ll_newkey);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1232 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1233
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1234 /*
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
1235 * Set a variable that was parsed by get_lval() to "rettv".
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1236 * "endp" points to just after the parsed name.
15790
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1237 * "op" is NULL, "+" for "+=", "-" for "-=", "*" for "*=", "/" for "/=",
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1238 * "%" for "%=", "." for ".=" or "=" for "=".
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1239 */
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents: 17833
diff changeset
1240 void
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1241 set_var_lval(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1242 lval_T *lp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1243 char_u *endp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1244 typval_T *rettv,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1245 int copy,
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22365
diff changeset
1246 int flags, // ASSIGN_CONST, ASSIGN_NO_DECL
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1247 char_u *op)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1248 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1249 int cc;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1250 listitem_T *ri;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1251 dictitem_T *di;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1252
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1253 if (lp->ll_tv == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1254 {
10889
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents: 10728
diff changeset
1255 cc = *endp;
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents: 10728
diff changeset
1256 *endp = NUL;
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1257 if (lp->ll_blob != NULL)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1258 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1259 int error = FALSE, val;
15456
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1260
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1261 if (op != NULL && *op != '=')
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1262 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
1263 semsg(_(e_letwrong), op);
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1264 return;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1265 }
22298
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
1266 if (value_check_lock(lp->ll_blob->bv_lock, lp->ll_name, FALSE))
21847
fb74a3387694 patch 8.2.1473: items in a list given to :const can still be modified
Bram Moolenaar <Bram@vim.org>
parents: 21837
diff changeset
1267 return;
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1268
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1269 if (lp->ll_range && rettv->v_type == VAR_BLOB)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1270 {
15456
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1271 int il, ir;
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1272
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1273 if (lp->ll_empty2)
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1274 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: 15454
diff changeset
1275
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1276 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>
parents: 15454
diff changeset
1277 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
1278 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: 15219
diff changeset
1279 return;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1280 }
15456
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1281 if (lp->ll_empty2)
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1282 lp->ll_n2 = blob_len(lp->ll_blob);
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1283
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1284 ir = 0;
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1285 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: 15454
diff changeset
1286 blob_set(lp->ll_blob, il,
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1287 blob_get(rettv->vval.v_blob, ir++));
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1288 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1289 else
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1290 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1291 val = (int)tv_get_number_chk(rettv, &error);
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1292 if (!error)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1293 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1294 garray_T *gap = &lp->ll_blob->bv_ga;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1295
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1296 // Allow for appending a byte. Setting a byte beyond
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1297 // the end is an error otherwise.
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1298 if (lp->ll_n1 < gap->ga_len
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1299 || (lp->ll_n1 == gap->ga_len
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1300 && ga_grow(&lp->ll_blob->bv_ga, 1) == OK))
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1301 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1302 blob_set(lp->ll_blob, lp->ll_n1, val);
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1303 if (lp->ll_n1 == gap->ga_len)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1304 ++gap->ga_len;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1305 }
15456
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
1306 // error for invalid range was already given in get_lval()
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1307 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1308 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1309 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1310 else if (op != NULL && *op != '=')
10889
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents: 10728
diff changeset
1311 {
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents: 10728
diff changeset
1312 typval_T tv;
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents: 10728
diff changeset
1313
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22365
diff changeset
1314 if (flags & ASSIGN_CONST)
17079
00ffed9bbb65 patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents: 17053
diff changeset
1315 {
00ffed9bbb65 patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents: 17053
diff changeset
1316 emsg(_(e_cannot_mod));
00ffed9bbb65 patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents: 17053
diff changeset
1317 *endp = cc;
00ffed9bbb65 patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents: 17053
diff changeset
1318 return;
00ffed9bbb65 patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents: 17053
diff changeset
1319 }
00ffed9bbb65 patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents: 17053
diff changeset
1320
15790
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1321 // handle +=, -=, *=, /=, %= and .=
10889
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents: 10728
diff changeset
1322 di = NULL;
21120
4d844a65183d patch 8.2.1111: inconsistent naming of get_list_tv() and eval_dict()
Bram Moolenaar <Bram@vim.org>
parents: 21118
diff changeset
1323 if (eval_variable(lp->ll_name, (int)STRLEN(lp->ll_name),
10889
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents: 10728
diff changeset
1324 &tv, &di, TRUE, FALSE) == OK)
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents: 10728
diff changeset
1325 {
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents: 10728
diff changeset
1326 if ((di == NULL
15780
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
1327 || (!var_check_ro(di->di_flags, lp->ll_name, FALSE)
5b6c3c7feba8 patch 8.1.0897: can modify a:000 when using a reference
Bram Moolenaar <Bram@vim.org>
parents: 15770
diff changeset
1328 && !tv_check_lock(&di->di_tv, lp->ll_name, FALSE)))
10889
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents: 10728
diff changeset
1329 && tv_op(&tv, rettv, op) == OK)
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents: 10728
diff changeset
1330 set_var(lp->ll_name, &tv, FALSE);
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents: 10728
diff changeset
1331 clear_tv(&tv);
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents: 10728
diff changeset
1332 }
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents: 10728
diff changeset
1333 }
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents: 10728
diff changeset
1334 else
21443
66386ca8a69f patch 8.2.1272: Vim9: type not checked if declaration also assigns value
Bram Moolenaar <Bram@vim.org>
parents: 21425
diff changeset
1335 {
66386ca8a69f patch 8.2.1272: Vim9: type not checked if declaration also assigns value
Bram Moolenaar <Bram@vim.org>
parents: 21425
diff changeset
1336 if (lp->ll_type != NULL
22004
a9e60176dcd3 patch 8.2.1551: Vim9: error for argument type does not mention the number
Bram Moolenaar <Bram@vim.org>
parents: 21965
diff changeset
1337 && check_typval_type(lp->ll_type, rettv, 0) == FAIL)
21443
66386ca8a69f patch 8.2.1272: Vim9: type not checked if declaration also assigns value
Bram Moolenaar <Bram@vim.org>
parents: 21425
diff changeset
1338 return;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1339 set_var_const(lp->ll_name, lp->ll_type, rettv, copy, flags);
21443
66386ca8a69f patch 8.2.1272: Vim9: type not checked if declaration also assigns value
Bram Moolenaar <Bram@vim.org>
parents: 21425
diff changeset
1340 }
10889
5780bd3a5a7e patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents: 10728
diff changeset
1341 *endp = cc;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1342 }
22298
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
1343 else if (value_check_lock(lp->ll_newkey == NULL
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
1344 ? lp->ll_tv->v_lock
6773
eb4b705a5d6a patch 7.4.708
Bram Moolenaar <bram@vim.org>
parents: 6761
diff changeset
1345 : lp->ll_tv->vval.v_dict->dv_lock, lp->ll_name, FALSE))
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
1346 ;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1347 else if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1348 {
6166
0a42938f449c updated for version 7.4.419
Bram Moolenaar <bram@vim.org>
parents: 6147
diff changeset
1349 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
1350 int ll_n1 = lp->ll_n1;
6166
0a42938f449c updated for version 7.4.419
Bram Moolenaar <bram@vim.org>
parents: 6147
diff changeset
1351
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22365
diff changeset
1352 if (flags & ASSIGN_CONST)
17079
00ffed9bbb65 patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents: 17053
diff changeset
1353 {
00ffed9bbb65 patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents: 17053
diff changeset
1354 emsg(_("E996: Cannot lock a range"));
00ffed9bbb65 patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents: 17053
diff changeset
1355 return;
00ffed9bbb65 patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents: 17053
diff changeset
1356 }
00ffed9bbb65 patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents: 17053
diff changeset
1357
6166
0a42938f449c updated for version 7.4.419
Bram Moolenaar <bram@vim.org>
parents: 6147
diff changeset
1358 /*
0a42938f449c updated for version 7.4.419
Bram Moolenaar <bram@vim.org>
parents: 6147
diff changeset
1359 * Check whether any of the list items is locked
0a42938f449c updated for version 7.4.419
Bram Moolenaar <bram@vim.org>
parents: 6147
diff changeset
1360 */
6422
9fbb9c60ab41 updated for version 7.4.541
Bram Moolenaar <bram@vim.org>
parents: 6388
diff changeset
1361 for (ri = rettv->vval.v_list->lv_first; ri != NULL && ll_li != NULL; )
6166
0a42938f449c updated for version 7.4.419
Bram Moolenaar <bram@vim.org>
parents: 6147
diff changeset
1362 {
22298
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
1363 if (value_check_lock(ll_li->li_tv.v_lock, lp->ll_name, FALSE))
6166
0a42938f449c updated for version 7.4.419
Bram Moolenaar <bram@vim.org>
parents: 6147
diff changeset
1364 return;
0a42938f449c updated for version 7.4.419
Bram Moolenaar <bram@vim.org>
parents: 6147
diff changeset
1365 ri = ri->li_next;
0a42938f449c updated for version 7.4.419
Bram Moolenaar <bram@vim.org>
parents: 6147
diff changeset
1366 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == ll_n1))
0a42938f449c updated for version 7.4.419
Bram Moolenaar <bram@vim.org>
parents: 6147
diff changeset
1367 break;
0a42938f449c updated for version 7.4.419
Bram Moolenaar <bram@vim.org>
parents: 6147
diff changeset
1368 ll_li = ll_li->li_next;
0a42938f449c updated for version 7.4.419
Bram Moolenaar <bram@vim.org>
parents: 6147
diff changeset
1369 ++ll_n1;
0a42938f449c updated for version 7.4.419
Bram Moolenaar <bram@vim.org>
parents: 6147
diff changeset
1370 }
0a42938f449c updated for version 7.4.419
Bram Moolenaar <bram@vim.org>
parents: 6147
diff changeset
1371
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1372 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1373 * Assign the List values to the list items.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1374 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1375 for (ri = rettv->vval.v_list->lv_first; ri != NULL; )
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1376 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1377 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1378 tv_op(&lp->ll_li->li_tv, &ri->li_tv, op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1379 else
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1380 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1381 clear_tv(&lp->ll_li->li_tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1382 copy_tv(&ri->li_tv, &lp->ll_li->li_tv);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1383 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1384 ri = ri->li_next;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1385 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == lp->ll_n1))
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1386 break;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1387 if (lp->ll_li->li_next == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1388 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1389 // Need to add an empty item.
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
1390 if (list_append_number(lp->ll_list, 0) == FAIL)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1391 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1392 ri = NULL;
88
2b4debdc8d2c updated for version 7.0035
vimboss
parents: 86
diff changeset
1393 break;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1394 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1395 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1396 lp->ll_li = lp->ll_li->li_next;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1397 ++lp->ll_n1;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1398 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1399 if (ri != NULL)
22975
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22963
diff changeset
1400 emsg(_(e_list_value_has_more_items_than_targets));
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1401 else if (lp->ll_empty2
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1402 ? (lp->ll_li != NULL && lp->ll_li->li_next != NULL)
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1403 : lp->ll_n1 != lp->ll_n2)
22975
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22963
diff changeset
1404 emsg(_(e_list_value_does_not_have_enough_items));
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1405 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1406 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1407 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1408 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1409 * Assign to a List or Dictionary item.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1410 */
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22365
diff changeset
1411 if (flags & ASSIGN_CONST)
17079
00ffed9bbb65 patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents: 17053
diff changeset
1412 {
00ffed9bbb65 patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents: 17053
diff changeset
1413 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: 17053
diff changeset
1414 return;
00ffed9bbb65 patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents: 17053
diff changeset
1415 }
22529
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents: 22500
diff changeset
1416
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents: 22500
diff changeset
1417 if (lp->ll_valtype != NULL
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents: 22500
diff changeset
1418 && check_typval_type(lp->ll_valtype, rettv, 0) == FAIL)
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents: 22500
diff changeset
1419 return;
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents: 22500
diff changeset
1420
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1421 if (lp->ll_newkey != NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1422 {
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1423 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1424 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
1425 semsg(_(e_letwrong), op);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1426 return;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1427 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1428
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1429 // Need to add an item to the Dictionary.
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
1430 di = dictitem_alloc(lp->ll_newkey);
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1431 if (di == NULL)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1432 return;
121
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
1433 if (dict_add(lp->ll_tv->vval.v_dict, di) == FAIL)
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
1434 {
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
1435 vim_free(di);
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
1436 return;
86d71ae0c85a updated for version 7.0042
vimboss
parents: 117
diff changeset
1437 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1438 lp->ll_tv = &di->di_tv;
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1439 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1440 else if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1441 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1442 tv_op(lp->ll_tv, rettv, op);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1443 return;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1444 }
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1445 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1446 clear_tv(lp->ll_tv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1447
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1448 /*
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1449 * Assign the value to the variable or list item.
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1450 */
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1451 if (copy)
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1452 copy_tv(rettv, lp->ll_tv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1453 else
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1454 {
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1455 *lp->ll_tv = *rettv;
156
c5b05f6de1ad updated for version 7.0047
vimboss
parents: 151
diff changeset
1456 lp->ll_tv->v_lock = 0;
110
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1457 init_tv(rettv);
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1458 }
3b1d692e5a2c updated for version 7.0040
vimboss
parents: 104
diff changeset
1459 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1460 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1461
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1462 /*
15790
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1463 * 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
1464 * and "tv1 .= tv2"
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1465 * Returns OK or FAIL.
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1466 */
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1467 static int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1468 tv_op(typval_T *tv1, typval_T *tv2, char_u *op)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1469 {
9389
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents: 9387
diff changeset
1470 varnumber_T n;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1471 char_u numbuf[NUMBUFLEN];
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1472 char_u *s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1473
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1474 // 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
1475 if (tv2->v_type != VAR_FUNC && tv2->v_type != VAR_DICT
19102
ba9f50bfda83 patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents: 19087
diff changeset
1476 && tv2->v_type != VAR_BOOL && tv2->v_type != VAR_SPECIAL)
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1477 {
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1478 switch (tv1->v_type)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1479 {
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
1480 case VAR_UNKNOWN:
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19888
diff changeset
1481 case VAR_ANY:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1482 case VAR_VOID:
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1483 case VAR_DICT:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1484 case VAR_FUNC:
8538
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
1485 case VAR_PARTIAL:
19102
ba9f50bfda83 patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents: 19087
diff changeset
1486 case VAR_BOOL:
7712
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
1487 case VAR_SPECIAL:
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
1488 case VAR_JOB:
8041
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
1489 case VAR_CHANNEL:
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1490 break;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1491
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1492 case VAR_BLOB:
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1493 if (*op != '+' || tv2->v_type != VAR_BLOB)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1494 break;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1495 // BLOB += BLOB
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1496 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: 15219
diff changeset
1497 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1498 blob_T *b1 = tv1->vval.v_blob;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1499 blob_T *b2 = tv2->vval.v_blob;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1500 int i, len = blob_len(b2);
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1501 for (i = 0; i < len; i++)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1502 ga_append(&b1->bv_ga, blob_get(b2, i));
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1503 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1504 return OK;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1505
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1506 case VAR_LIST:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1507 if (*op != '+' || tv2->v_type != VAR_LIST)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1508 break;
15790
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1509 // List += List
22365
a4866826cebc patch 8.2.1731: Vim9: cannot use += to append to empty NULL list
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1510 if (tv2->vval.v_list != NULL)
a4866826cebc patch 8.2.1731: Vim9: cannot use += to append to empty NULL list
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1511 {
a4866826cebc patch 8.2.1731: Vim9: cannot use += to append to empty NULL list
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1512 if (tv1->vval.v_list == NULL)
a4866826cebc patch 8.2.1731: Vim9: cannot use += to append to empty NULL list
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1513 {
a4866826cebc patch 8.2.1731: Vim9: cannot use += to append to empty NULL list
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1514 tv1->vval.v_list = tv2->vval.v_list;
a4866826cebc patch 8.2.1731: Vim9: cannot use += to append to empty NULL list
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1515 ++tv1->vval.v_list->lv_refcount;
a4866826cebc patch 8.2.1731: Vim9: cannot use += to append to empty NULL list
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1516 }
a4866826cebc patch 8.2.1731: Vim9: cannot use += to append to empty NULL list
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1517 else
a4866826cebc patch 8.2.1731: Vim9: cannot use += to append to empty NULL list
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1518 list_extend(tv1->vval.v_list, tv2->vval.v_list, NULL);
a4866826cebc patch 8.2.1731: Vim9: cannot use += to append to empty NULL list
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
1519 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1520 return OK;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1521
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1522 case VAR_NUMBER:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1523 case VAR_STRING:
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1524 if (tv2->v_type == VAR_LIST)
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1525 break;
15790
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1526 if (vim_strchr((char_u *)"+-*/%", *op) != NULL)
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1527 {
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1528 // 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
1529 n = tv_get_number(tv1);
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1530 #ifdef FEAT_FLOAT
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1531 if (tv2->v_type == VAR_FLOAT)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1532 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1533 float_T f = n;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1534
15790
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1535 if (*op == '%')
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1536 break;
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1537 switch (*op)
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1538 {
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1539 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
1540 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
1541 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
1542 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
1543 }
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1544 clear_tv(tv1);
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1545 tv1->v_type = VAR_FLOAT;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1546 tv1->vval.v_float = f;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1547 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1548 else
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1549 #endif
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1550 {
15790
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1551 switch (*op)
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1552 {
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1553 case '+': n += tv_get_number(tv2); break;
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1554 case '-': n -= tv_get_number(tv2); break;
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1555 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
1556 case '/': n = num_divide(n, tv_get_number(tv2)); break;
9cc42db77a54 patch 8.1.0990: floating point exception with "%= 0" and "/= 0"
Bram Moolenaar <Bram@vim.org>
parents: 15904
diff changeset
1557 case '%': n = num_modulus(n, tv_get_number(tv2)); break;
15790
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1558 }
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1559 clear_tv(tv1);
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1560 tv1->v_type = VAR_NUMBER;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1561 tv1->vval.v_number = n;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1562 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1563 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1564 else
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1565 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1566 if (tv2->v_type == VAR_FLOAT)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1567 break;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1568
15790
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1569 // str .= str
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
1570 s = tv_get_string(tv1);
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
1571 s = concat_str(s, tv_get_string_buf(tv2, numbuf));
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1572 clear_tv(tv1);
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1573 tv1->v_type = VAR_STRING;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1574 tv1->vval.v_string = s;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1575 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1576 return OK;
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1577
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1578 case VAR_FLOAT:
8364
991d8fd4d841 commit https://github.com/vim/vim/commit/5fac467474376a844407cecc0ff481510ead221c
Christian Brabandt <cb@256bit.org>
parents: 8350
diff changeset
1579 #ifdef FEAT_FLOAT
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1580 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1581 float_T f;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1582
15790
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1583 if (*op == '%' || *op == '.'
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1584 || (tv2->v_type != VAR_FLOAT
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1585 && tv2->v_type != VAR_NUMBER
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1586 && tv2->v_type != VAR_STRING))
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1587 break;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1588 if (tv2->v_type == VAR_FLOAT)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1589 f = tv2->vval.v_float;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1590 else
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
1591 f = tv_get_number(tv2);
15790
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1592 switch (*op)
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1593 {
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1594 case '+': tv1->vval.v_float += f; break;
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1595 case '-': tv1->vval.v_float -= f; break;
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1596 case '*': tv1->vval.v_float *= f; break;
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1597 case '/': tv1->vval.v_float /= f; break;
05d836c8f1c4 patch 8.1.0902: incomplete set of assignment operators
Bram Moolenaar <Bram@vim.org>
parents: 15784
diff changeset
1598 }
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1599 }
8364
991d8fd4d841 commit https://github.com/vim/vim/commit/5fac467474376a844407cecc0ff481510ead221c
Christian Brabandt <cb@256bit.org>
parents: 8350
diff changeset
1600 #endif
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
1601 return OK;
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1602 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1603 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1604
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
1605 semsg(_(e_letwrong), op);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1606 return FAIL;
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1607 }
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1608
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
1609 /*
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1610 * Evaluate the expression used in a ":for var in expr" command.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1611 * "arg" points to "var".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1612 * Set "*errp" to TRUE for an error, FALSE otherwise;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1613 * Return a pointer that holds the info. Null when there is an error.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1614 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1615 void *
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1616 eval_for_line(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1617 char_u *arg,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1618 int *errp,
20996
3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents: 20992
diff changeset
1619 exarg_T *eap,
21058
111f877e63d9 patch 8.2.1080: Vim9: no line break allowed in a for loop
Bram Moolenaar <Bram@vim.org>
parents: 21056
diff changeset
1620 evalarg_T *evalarg)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1621 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1622 forinfo_T *fi;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1623 char_u *expr;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1624 typval_T tv;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1625 list_T *l;
21058
111f877e63d9 patch 8.2.1080: Vim9: no line break allowed in a for loop
Bram Moolenaar <Bram@vim.org>
parents: 21056
diff changeset
1626 int skip = !(evalarg->eval_flags & EVAL_EVALUATE);
111f877e63d9 patch 8.2.1080: Vim9: no line break allowed in a for loop
Bram Moolenaar <Bram@vim.org>
parents: 21056
diff changeset
1627
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1628 *errp = TRUE; // default: there is an error
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1629
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
1630 fi = ALLOC_CLEAR_ONE(forinfo_T);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1631 if (fi == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1632 return NULL;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1633
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20751
diff changeset
1634 expr = skip_var_list(arg, TRUE, &fi->fi_varcount, &fi->fi_semicolon, FALSE);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1635 if (expr == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1636 return fi;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1637
21058
111f877e63d9 patch 8.2.1080: Vim9: no line break allowed in a for loop
Bram Moolenaar <Bram@vim.org>
parents: 21056
diff changeset
1638 expr = skipwhite_and_linebreak(expr, evalarg);
111f877e63d9 patch 8.2.1080: Vim9: no line break allowed in a for loop
Bram Moolenaar <Bram@vim.org>
parents: 21056
diff changeset
1639 if (expr[0] != 'i' || expr[1] != 'n'
111f877e63d9 patch 8.2.1080: Vim9: no line break allowed in a for loop
Bram Moolenaar <Bram@vim.org>
parents: 21056
diff changeset
1640 || !(expr[2] == NUL || VIM_ISWHITE(expr[2])))
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1641 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1642 emsg(_(e_missing_in));
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1643 return fi;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1644 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1645
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1646 if (skip)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1647 ++emsg_skip;
21058
111f877e63d9 patch 8.2.1080: Vim9: no line break allowed in a for loop
Bram Moolenaar <Bram@vim.org>
parents: 21056
diff changeset
1648 expr = skipwhite_and_linebreak(expr + 2, evalarg);
111f877e63d9 patch 8.2.1080: Vim9: no line break allowed in a for loop
Bram Moolenaar <Bram@vim.org>
parents: 21056
diff changeset
1649 if (eval0(expr, &tv, eap, evalarg) == OK)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1650 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1651 *errp = FALSE;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1652 if (!skip)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1653 {
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1654 if (tv.v_type == VAR_LIST)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1655 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1656 l = tv.vval.v_list;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1657 if (l == NULL)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1658 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1659 // a null list is like an empty list: do nothing
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1660 clear_tv(&tv);
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1661 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1662 else
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1663 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1664 // Need a real list here.
20392
4c317d8c1051 patch 8.2.0751: Vim9: performance can be improved
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
1665 CHECK_LIST_MATERIALIZE(l);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1666
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1667 // No need to increment the refcount, it's already set for
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1668 // the list being used in "tv".
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1669 fi->fi_list = l;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1670 list_add_watch(l, &fi->fi_lw);
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1671 fi->fi_lw.lw_item = l->lv_first;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1672 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1673 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1674 else if (tv.v_type == VAR_BLOB)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1675 {
15581
c2382f0d1279 patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
1676 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
1677 if (tv.vval.v_blob != NULL)
c2382f0d1279 patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
1678 {
c2382f0d1279 patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
1679 typval_T btv;
c2382f0d1279 patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
1680
c2382f0d1279 patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
1681 // 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
1682 // blob is changed.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
1683 blob_copy(tv.vval.v_blob, &btv);
15581
c2382f0d1279 patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
1684 fi->fi_blob = btv.vval.v_blob;
c2382f0d1279 patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
1685 }
c2382f0d1279 patch 8.1.0798: changing a blob while iterating over it works strangely
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
1686 clear_tv(&tv);
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1687 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1688 else
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
1689 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
1690 emsg(_(e_listreq));
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
1691 clear_tv(&tv);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
1692 }
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1693 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1694 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1695 if (skip)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1696 --emsg_skip;
21058
111f877e63d9 patch 8.2.1080: Vim9: no line break allowed in a for loop
Bram Moolenaar <Bram@vim.org>
parents: 21056
diff changeset
1697 fi->fi_break_count = evalarg->eval_break_count;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1698
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1699 return fi;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1700 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1701
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1702 /*
21058
111f877e63d9 patch 8.2.1080: Vim9: no line break allowed in a for loop
Bram Moolenaar <Bram@vim.org>
parents: 21056
diff changeset
1703 * Used when looping over a :for line, skip the "in expr" part.
111f877e63d9 patch 8.2.1080: Vim9: no line break allowed in a for loop
Bram Moolenaar <Bram@vim.org>
parents: 21056
diff changeset
1704 */
111f877e63d9 patch 8.2.1080: Vim9: no line break allowed in a for loop
Bram Moolenaar <Bram@vim.org>
parents: 21056
diff changeset
1705 void
111f877e63d9 patch 8.2.1080: Vim9: no line break allowed in a for loop
Bram Moolenaar <Bram@vim.org>
parents: 21056
diff changeset
1706 skip_for_lines(void *fi_void, evalarg_T *evalarg)
111f877e63d9 patch 8.2.1080: Vim9: no line break allowed in a for loop
Bram Moolenaar <Bram@vim.org>
parents: 21056
diff changeset
1707 {
111f877e63d9 patch 8.2.1080: Vim9: no line break allowed in a for loop
Bram Moolenaar <Bram@vim.org>
parents: 21056
diff changeset
1708 forinfo_T *fi = (forinfo_T *)fi_void;
111f877e63d9 patch 8.2.1080: Vim9: no line break allowed in a for loop
Bram Moolenaar <Bram@vim.org>
parents: 21056
diff changeset
1709 int i;
111f877e63d9 patch 8.2.1080: Vim9: no line break allowed in a for loop
Bram Moolenaar <Bram@vim.org>
parents: 21056
diff changeset
1710
111f877e63d9 patch 8.2.1080: Vim9: no line break allowed in a for loop
Bram Moolenaar <Bram@vim.org>
parents: 21056
diff changeset
1711 for (i = 0; i < fi->fi_break_count; ++i)
111f877e63d9 patch 8.2.1080: Vim9: no line break allowed in a for loop
Bram Moolenaar <Bram@vim.org>
parents: 21056
diff changeset
1712 eval_next_line(evalarg);
111f877e63d9 patch 8.2.1080: Vim9: no line break allowed in a for loop
Bram Moolenaar <Bram@vim.org>
parents: 21056
diff changeset
1713 }
111f877e63d9 patch 8.2.1080: Vim9: no line break allowed in a for loop
Bram Moolenaar <Bram@vim.org>
parents: 21056
diff changeset
1714
111f877e63d9 patch 8.2.1080: Vim9: no line break allowed in a for loop
Bram Moolenaar <Bram@vim.org>
parents: 21056
diff changeset
1715 /*
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1716 * Use the first item in a ":for" list. Advance to the next.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1717 * Assign the values to the variable (list). "arg" points to the first one.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1718 * Return TRUE when a valid item was found, FALSE when at end of list or
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1719 * something wrong.
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1720 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1721 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1722 next_for_item(void *fi_void, char_u *arg)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1723 {
4974
a594ce86b5ea updated for version 7.3.1232
Bram Moolenaar <bram@vim.org>
parents: 4936
diff changeset
1724 forinfo_T *fi = (forinfo_T *)fi_void;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1725 int result;
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22365
diff changeset
1726 int flag = in_vim9script() ? ASSIGN_NO_DECL : 0;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1727 listitem_T *item;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1728
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1729 if (fi->fi_blob != NULL)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1730 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1731 typval_T tv;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1732
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1733 if (fi->fi_bi >= blob_len(fi->fi_blob))
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1734 return FALSE;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1735 tv.v_type = VAR_NUMBER;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1736 tv.v_lock = VAR_FIXED;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1737 tv.vval.v_number = blob_get(fi->fi_blob, fi->fi_bi);
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1738 ++fi->fi_bi;
17079
00ffed9bbb65 patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents: 17053
diff changeset
1739 return ex_let_vars(arg, &tv, TRUE, fi->fi_semicolon,
19568
c0749ad6c699 patch 8.2.0341: using ":for" in Vim9 script gives an error
Bram Moolenaar <Bram@vim.org>
parents: 19554
diff changeset
1740 fi->fi_varcount, flag, NULL) == OK;
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1741 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
1742
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1743 item = fi->fi_lw.lw_item;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1744 if (item == NULL)
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1745 result = FALSE;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1746 else
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1747 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1748 fi->fi_lw.lw_item = item->li_next;
17079
00ffed9bbb65 patch 8.1.1539: not easy to define a variable and lock it
Bram Moolenaar <Bram@vim.org>
parents: 17053
diff changeset
1749 result = (ex_let_vars(arg, &item->li_tv, TRUE, fi->fi_semicolon,
19568
c0749ad6c699 patch 8.2.0341: using ":for" in Vim9 script gives an error
Bram Moolenaar <Bram@vim.org>
parents: 19554
diff changeset
1750 fi->fi_varcount, flag, NULL) == OK);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1751 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1752 return result;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1753 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1754
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1755 /*
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1756 * Free the structure used to store info used by ":for".
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1757 */
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1758 void
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1759 free_for_info(void *fi_void)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1760 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
1761 forinfo_T *fi = (forinfo_T *)fi_void;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1762
92
a9e90b3356b6 updated for version 7.0036
vimboss
parents: 88
diff changeset
1763 if (fi != NULL && fi->fi_list != NULL)
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
1764 {
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1765 list_rem_watch(fi->fi_list, &fi->fi_lw);
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
1766 list_unref(fi->fi_list);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 357
diff changeset
1767 }
15460
543cff56dd3f patch 8.1.0738: using freed memory, for loop over blob leaks memory
Bram Moolenaar <Bram@vim.org>
parents: 15458
diff changeset
1768 if (fi != NULL && fi->fi_blob != NULL)
543cff56dd3f patch 8.1.0738: using freed memory, for loop over blob leaks memory
Bram Moolenaar <Bram@vim.org>
parents: 15458
diff changeset
1769 blob_unref(fi->fi_blob);
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1770 vim_free(fi);
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1771 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1772
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1773 void
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1774 set_context_for_expression(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1775 expand_T *xp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1776 char_u *arg,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
1777 cmdidx_T cmdidx)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1778 {
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22365
diff changeset
1779 int has_expr = cmdidx != CMD_let && cmdidx != CMD_var;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1780 int c;
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1781 char_u *p;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1782
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22365
diff changeset
1783 if (cmdidx == CMD_let || cmdidx == CMD_var
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22365
diff changeset
1784 || cmdidx == CMD_const || cmdidx == CMD_final)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1785 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1786 xp->xp_context = EXPAND_USER_VARS;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1787 if (vim_strpbrk(arg, (char_u *)"\"'+-*/%.=!?~|&$([<>,#") == NULL)
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1788 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1789 // ":let var1 var2 ...": find last space.
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
1790 for (p = arg + STRLEN(arg); p >= arg; )
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1791 {
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1792 xp->xp_pattern = p;
11127
506f5d8b7d8b patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 10964
diff changeset
1793 MB_PTR_BACK(arg, p);
11129
f4ea50924c6d patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11127
diff changeset
1794 if (VIM_ISWHITE(*p))
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1795 break;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1796 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1797 return;
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1798 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1799 }
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1800 else
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1801 xp->xp_context = cmdidx == CMD_call ? EXPAND_FUNCTIONS
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1802 : EXPAND_EXPRESSION;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 while ((xp->xp_pattern = vim_strpbrk(arg,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804 (char_u *)"\"'+-*/%.=!?~|&$([<>,#")) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1805 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1806 c = *xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1807 if (c == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1808 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1809 c = xp->xp_pattern[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1810 if (c == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1811 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1812 ++xp->xp_pattern;
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22365
diff changeset
1813 xp->xp_context = has_expr ? EXPAND_EXPRESSION : EXPAND_NOTHING;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1814 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815 else if (c != ' ')
201
300fac7c5a2b updated for version 7.0059
vimboss
parents: 192
diff changeset
1816 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1817 xp->xp_context = EXPAND_SETTINGS;
201
300fac7c5a2b updated for version 7.0059
vimboss
parents: 192
diff changeset
1818 if ((c == 'l' || c == 'g') && xp->xp_pattern[2] == ':')
300fac7c5a2b updated for version 7.0059
vimboss
parents: 192
diff changeset
1819 xp->xp_pattern += 2;
300fac7c5a2b updated for version 7.0059
vimboss
parents: 192
diff changeset
1820
300fac7c5a2b updated for version 7.0059
vimboss
parents: 192
diff changeset
1821 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1822 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823 else if (c == '$')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1824 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1825 // environment variable
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1826 xp->xp_context = EXPAND_ENV_VARS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1828 else if (c == '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1829 {
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22365
diff changeset
1830 has_expr = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1831 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1832 }
8763
4b83af41f5db commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
Christian Brabandt <cb@256bit.org>
parents: 8749
diff changeset
1833 else if (c == '#'
4b83af41f5db commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
Christian Brabandt <cb@256bit.org>
parents: 8749
diff changeset
1834 && xp->xp_context == EXPAND_EXPRESSION)
4b83af41f5db commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
Christian Brabandt <cb@256bit.org>
parents: 8749
diff changeset
1835 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1836 // Autoload function/variable contains '#'.
8763
4b83af41f5db commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
Christian Brabandt <cb@256bit.org>
parents: 8749
diff changeset
1837 break;
4b83af41f5db commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
Christian Brabandt <cb@256bit.org>
parents: 8749
diff changeset
1838 }
6367
81c9b19ee0fb updated for version 7.4.516
Bram Moolenaar <bram@vim.org>
parents: 6361
diff changeset
1839 else if ((c == '<' || c == '#')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1840 && xp->xp_context == EXPAND_FUNCTIONS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1841 && vim_strchr(xp->xp_pattern, '(') == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1843 // Function name can start with "<SNR>" and contain '#'.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1844 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 }
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22365
diff changeset
1846 else if (has_expr)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1848 if (c == '"') // string
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1849 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1850 while ((c = *++xp->xp_pattern) != NUL && c != '"')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1851 if (c == '\\' && xp->xp_pattern[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1852 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853 xp->xp_context = EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854 }
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1855 else if (c == '\'') // literal string
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1857 // Trick: '' is like stopping and starting a literal string.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1858 while ((c = *++xp->xp_pattern) != NUL && c != '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1859 /* skip */ ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1860 xp->xp_context = EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1862 else if (c == '|')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 if (xp->xp_pattern[1] == '|')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1867 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1868 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1869 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1870 xp->xp_context = EXPAND_COMMANDS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1872 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1873 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1874 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1875 else
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1876 // Doesn't look like something valid, expand as an expression
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1877 // anyway.
76
0ef9cebc4f5d updated for version 7.0031
vimboss
parents: 71
diff changeset
1878 xp->xp_context = EXPAND_EXPRESSION;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1879 arg = xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1880 if (*arg != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1881 while ((c = *++arg) != NUL && (c == ' ' || c == '\t'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1882 /* skip */ ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1883 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1884 xp->xp_pattern = arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1885 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1886
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1887 /*
8749
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1888 * Return TRUE if "pat" matches "text".
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1889 * Does not use 'cpo' and always uses 'magic'.
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1890 */
17377
cb008de2a6ec patch 8.1.1687: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents: 17375
diff changeset
1891 int
8749
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1892 pattern_match(char_u *pat, char_u *text, int ic)
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1893 {
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1894 int matches = FALSE;
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1895 char_u *save_cpo;
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1896 regmatch_T regmatch;
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1897
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1898 // avoid 'l' flag in 'cpoptions'
8749
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1899 save_cpo = p_cpo;
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1900 p_cpo = (char_u *)"";
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1901 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1902 if (regmatch.regprog != NULL)
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1903 {
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1904 regmatch.rm_ic = ic;
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1905 matches = vim_regexec_nl(&regmatch, text, (colnr_T)0);
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1906 vim_regfree(regmatch.regprog);
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1907 }
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1908 p_cpo = save_cpo;
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1909 return matches;
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1910 }
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1911
65a5a18d3acf commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents: 8742
diff changeset
1912 /*
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1913 * Handle a name followed by "(". Both for just "name(arg)" and for
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1914 * "expr->name(arg)".
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1915 * Returns OK or FAIL.
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1916 */
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1917 static int
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1918 eval_func(
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1919 char_u **arg, // points to "(", will be advanced
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21104
diff changeset
1920 evalarg_T *evalarg,
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1921 char_u *name,
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1922 int name_len,
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1923 typval_T *rettv,
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1924 int flags,
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1925 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: 17638
diff changeset
1926 {
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1927 int evaluate = flags & EVAL_EVALUATE;
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1928 char_u *s = name;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1929 int len = name_len;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1930 partial_T *partial;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1931 int ret = OK;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1932
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1933 if (!evaluate)
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1934 check_vars(s, len);
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1935
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1936 // If "s" is the name of a variable of type VAR_FUNC
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1937 // use its contents.
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1938 s = deref_func_name(s, &len, &partial, !evaluate);
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1939
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1940 // Need to make a copy, in case evaluating the arguments makes
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1941 // the name invalid.
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1942 s = vim_strsave(s);
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
1943 if (s == NULL || (flags & EVAL_CONSTANT))
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1944 ret = FAIL;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1945 else
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1946 {
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1947 funcexe_T funcexe;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1948
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1949 // Invoke the function.
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19922
diff changeset
1950 CLEAR_FIELD(funcexe);
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1951 funcexe.firstline = curwin->w_cursor.lnum;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1952 funcexe.lastline = curwin->w_cursor.lnum;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1953 funcexe.evaluate = evaluate;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1954 funcexe.partial = partial;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1955 funcexe.basetv = basetv;
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21104
diff changeset
1956 ret = get_func_tv(s, len, rettv, arg, evalarg, &funcexe);
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1957 }
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1958 vim_free(s);
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1959
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1960 // If evaluate is FALSE rettv->v_type was not set in
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1961 // get_func_tv, but it's needed in handle_subscript() to parse
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1962 // what follows. So set it here.
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1963 if (rettv->v_type == VAR_UNKNOWN && !evaluate && **arg == '(')
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1964 {
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1965 rettv->vval.v_string = NULL;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1966 rettv->v_type = VAR_FUNC;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1967 }
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1968
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1969 // Stop the expression evaluation when immediately
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1970 // aborting on error, or when an interrupt occurred or
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1971 // an exception was thrown but not caught.
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1972 if (evaluate && aborting())
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1973 {
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1974 if (ret == OK)
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1975 clear_tv(rettv);
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1976 ret = FAIL;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1977 }
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1978 return ret;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1979 }
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1980
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
1981 /*
22580
eb54d34ecd27 patch 8.2.1838: Vim9: cannot insert a comment line in an expression
Bram Moolenaar <Bram@vim.org>
parents: 22541
diff changeset
1982 * Get the next line source line without advancing. But do skip over comment
eb54d34ecd27 patch 8.2.1838: Vim9: cannot insert a comment line in an expression
Bram Moolenaar <Bram@vim.org>
parents: 22541
diff changeset
1983 * lines.
eb54d34ecd27 patch 8.2.1838: Vim9: cannot insert a comment line in an expression
Bram Moolenaar <Bram@vim.org>
parents: 22541
diff changeset
1984 */
eb54d34ecd27 patch 8.2.1838: Vim9: cannot insert a comment line in an expression
Bram Moolenaar <Bram@vim.org>
parents: 22541
diff changeset
1985 static char_u *
eb54d34ecd27 patch 8.2.1838: Vim9: cannot insert a comment line in an expression
Bram Moolenaar <Bram@vim.org>
parents: 22541
diff changeset
1986 getline_peek_skip_comments(evalarg_T *evalarg)
eb54d34ecd27 patch 8.2.1838: Vim9: cannot insert a comment line in an expression
Bram Moolenaar <Bram@vim.org>
parents: 22541
diff changeset
1987 {
eb54d34ecd27 patch 8.2.1838: Vim9: cannot insert a comment line in an expression
Bram Moolenaar <Bram@vim.org>
parents: 22541
diff changeset
1988 for (;;)
eb54d34ecd27 patch 8.2.1838: Vim9: cannot insert a comment line in an expression
Bram Moolenaar <Bram@vim.org>
parents: 22541
diff changeset
1989 {
eb54d34ecd27 patch 8.2.1838: Vim9: cannot insert a comment line in an expression
Bram Moolenaar <Bram@vim.org>
parents: 22541
diff changeset
1990 char_u *next = getline_peek(evalarg->eval_getline,
eb54d34ecd27 patch 8.2.1838: Vim9: cannot insert a comment line in an expression
Bram Moolenaar <Bram@vim.org>
parents: 22541
diff changeset
1991 evalarg->eval_cookie);
eb54d34ecd27 patch 8.2.1838: Vim9: cannot insert a comment line in an expression
Bram Moolenaar <Bram@vim.org>
parents: 22541
diff changeset
1992 char_u *p;
eb54d34ecd27 patch 8.2.1838: Vim9: cannot insert a comment line in an expression
Bram Moolenaar <Bram@vim.org>
parents: 22541
diff changeset
1993
eb54d34ecd27 patch 8.2.1838: Vim9: cannot insert a comment line in an expression
Bram Moolenaar <Bram@vim.org>
parents: 22541
diff changeset
1994 if (next == NULL)
eb54d34ecd27 patch 8.2.1838: Vim9: cannot insert a comment line in an expression
Bram Moolenaar <Bram@vim.org>
parents: 22541
diff changeset
1995 break;
eb54d34ecd27 patch 8.2.1838: Vim9: cannot insert a comment line in an expression
Bram Moolenaar <Bram@vim.org>
parents: 22541
diff changeset
1996 p = skipwhite(next);
eb54d34ecd27 patch 8.2.1838: Vim9: cannot insert a comment line in an expression
Bram Moolenaar <Bram@vim.org>
parents: 22541
diff changeset
1997 if (*p != NUL && !vim9_comment_start(p))
eb54d34ecd27 patch 8.2.1838: Vim9: cannot insert a comment line in an expression
Bram Moolenaar <Bram@vim.org>
parents: 22541
diff changeset
1998 return next;
eb54d34ecd27 patch 8.2.1838: Vim9: cannot insert a comment line in an expression
Bram Moolenaar <Bram@vim.org>
parents: 22541
diff changeset
1999 (void)eval_next_line(evalarg);
eb54d34ecd27 patch 8.2.1838: Vim9: cannot insert a comment line in an expression
Bram Moolenaar <Bram@vim.org>
parents: 22541
diff changeset
2000 }
eb54d34ecd27 patch 8.2.1838: Vim9: cannot insert a comment line in an expression
Bram Moolenaar <Bram@vim.org>
parents: 22541
diff changeset
2001 return NULL;
eb54d34ecd27 patch 8.2.1838: Vim9: cannot insert a comment line in an expression
Bram Moolenaar <Bram@vim.org>
parents: 22541
diff changeset
2002 }
eb54d34ecd27 patch 8.2.1838: Vim9: cannot insert a comment line in an expression
Bram Moolenaar <Bram@vim.org>
parents: 22541
diff changeset
2003
eb54d34ecd27 patch 8.2.1838: Vim9: cannot insert a comment line in an expression
Bram Moolenaar <Bram@vim.org>
parents: 22541
diff changeset
2004 /*
21148
667192c5938b patch 8.2.1125: Vim9: double quote can be a string or a comment
Bram Moolenaar <Bram@vim.org>
parents: 21142
diff changeset
2005 * If inside Vim9 script, "arg" points to the end of a line (ignoring a #
667192c5938b patch 8.2.1125: Vim9: double quote can be a string or a comment
Bram Moolenaar <Bram@vim.org>
parents: 21142
diff changeset
2006 * comment) and there is a next line, return the next line (skipping blanks)
667192c5938b patch 8.2.1125: Vim9: double quote can be a string or a comment
Bram Moolenaar <Bram@vim.org>
parents: 21142
diff changeset
2007 * and set "getnext".
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2008 * Otherwise just return "arg" unmodified and set "getnext" to FALSE.
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2009 * "arg" must point somewhere inside a line, not at the start.
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2010 */
21028
7acceb76669f patch 8.2.1065: Vim9: no line break allowed inside a list
Bram Moolenaar <Bram@vim.org>
parents: 21026
diff changeset
2011 char_u *
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2012 eval_next_non_blank(char_u *arg, evalarg_T *evalarg, int *getnext)
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2013 {
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
2014 char_u *p = skipwhite(arg);
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
2015
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2016 *getnext = FALSE;
21279
8d1d11afd8c8 patch 8.2.1190: Vim9: checking for Vim9 syntax is spread out
Bram Moolenaar <Bram@vim.org>
parents: 21277
diff changeset
2017 if (in_vim9script()
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2018 && evalarg != NULL
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
2019 && (evalarg->eval_cookie != NULL || evalarg->eval_cctx != NULL)
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
2020 && (*p == NUL || (VIM_ISWHITE(p[-1]) && vim9_comment_start(p))))
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2021 {
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
2022 char_u *next;
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
2023
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
2024 if (evalarg->eval_cookie != NULL)
22580
eb54d34ecd27 patch 8.2.1838: Vim9: cannot insert a comment line in an expression
Bram Moolenaar <Bram@vim.org>
parents: 22541
diff changeset
2025 next = getline_peek_skip_comments(evalarg);
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
2026 else
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
2027 next = peek_next_line_from_context(evalarg->eval_cctx);
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
2028
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
2029 if (next != NULL)
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2030 {
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2031 *getnext = TRUE;
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
2032 return skipwhite(next);
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2033 }
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2034 }
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
2035 return p;
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2036 }
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2037
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2038 /*
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
2039 * To be called after eval_next_non_blank() sets "getnext" to TRUE.
20996
3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents: 20992
diff changeset
2040 */
21028
7acceb76669f patch 8.2.1065: Vim9: no line break allowed inside a list
Bram Moolenaar <Bram@vim.org>
parents: 21026
diff changeset
2041 char_u *
20996
3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents: 20992
diff changeset
2042 eval_next_line(evalarg_T *evalarg)
3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents: 20992
diff changeset
2043 {
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
2044 garray_T *gap = &evalarg->eval_ga;
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
2045 char_u *line;
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
2046
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
2047 if (evalarg->eval_cookie != NULL)
21889
e7e485a60caf patch 8.2.1494: missing change to calling eval_getline()
Bram Moolenaar <Bram@vim.org>
parents: 21865
diff changeset
2048 line = evalarg->eval_getline(0, evalarg->eval_cookie, 0,
e7e485a60caf patch 8.2.1494: missing change to calling eval_getline()
Bram Moolenaar <Bram@vim.org>
parents: 21865
diff changeset
2049 GETLINE_CONCAT_ALL);
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
2050 else
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
2051 line = next_line_from_context(evalarg->eval_cctx, TRUE);
21058
111f877e63d9 patch 8.2.1080: Vim9: no line break allowed in a for loop
Bram Moolenaar <Bram@vim.org>
parents: 21056
diff changeset
2052 ++evalarg->eval_break_count;
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
2053 if (gap->ga_itemsize > 0 && ga_grow(gap, 1) == OK)
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
2054 {
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
2055 // Going to concatenate the lines after parsing.
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
2056 ((char_u **)gap->ga_data)[gap->ga_len] = line;
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
2057 ++gap->ga_len;
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
2058 }
21220
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
2059 else if (evalarg->eval_cookie != NULL)
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
2060 {
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
2061 vim_free(evalarg->eval_tofree);
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
2062 evalarg->eval_tofree = line;
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
2063 }
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
2064 return skipwhite(line);
20996
3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents: 20992
diff changeset
2065 }
3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents: 20992
diff changeset
2066
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21104
diff changeset
2067 /*
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21104
diff changeset
2068 * Call eval_next_non_blank() and get the next line if needed.
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21104
diff changeset
2069 */
21046
0ca7e04d39e3 patch 8.2.1074: Vim9: no line break allowed after some operators
Bram Moolenaar <Bram@vim.org>
parents: 21044
diff changeset
2070 char_u *
0ca7e04d39e3 patch 8.2.1074: Vim9: no line break allowed after some operators
Bram Moolenaar <Bram@vim.org>
parents: 21044
diff changeset
2071 skipwhite_and_linebreak(char_u *arg, evalarg_T *evalarg)
0ca7e04d39e3 patch 8.2.1074: Vim9: no line break allowed after some operators
Bram Moolenaar <Bram@vim.org>
parents: 21044
diff changeset
2072 {
0ca7e04d39e3 patch 8.2.1074: Vim9: no line break allowed after some operators
Bram Moolenaar <Bram@vim.org>
parents: 21044
diff changeset
2073 int getnext;
0ca7e04d39e3 patch 8.2.1074: Vim9: no line break allowed after some operators
Bram Moolenaar <Bram@vim.org>
parents: 21044
diff changeset
2074 char_u *p = skipwhite(arg);
0ca7e04d39e3 patch 8.2.1074: Vim9: no line break allowed after some operators
Bram Moolenaar <Bram@vim.org>
parents: 21044
diff changeset
2075
21148
667192c5938b patch 8.2.1125: Vim9: double quote can be a string or a comment
Bram Moolenaar <Bram@vim.org>
parents: 21142
diff changeset
2076 if (evalarg == NULL)
667192c5938b patch 8.2.1125: Vim9: double quote can be a string or a comment
Bram Moolenaar <Bram@vim.org>
parents: 21142
diff changeset
2077 return skipwhite(arg);
21046
0ca7e04d39e3 patch 8.2.1074: Vim9: no line break allowed after some operators
Bram Moolenaar <Bram@vim.org>
parents: 21044
diff changeset
2078 eval_next_non_blank(p, evalarg, &getnext);
0ca7e04d39e3 patch 8.2.1074: Vim9: no line break allowed after some operators
Bram Moolenaar <Bram@vim.org>
parents: 21044
diff changeset
2079 if (getnext)
0ca7e04d39e3 patch 8.2.1074: Vim9: no line break allowed after some operators
Bram Moolenaar <Bram@vim.org>
parents: 21044
diff changeset
2080 return eval_next_line(evalarg);
0ca7e04d39e3 patch 8.2.1074: Vim9: no line break allowed after some operators
Bram Moolenaar <Bram@vim.org>
parents: 21044
diff changeset
2081 return p;
0ca7e04d39e3 patch 8.2.1074: Vim9: no line break allowed after some operators
Bram Moolenaar <Bram@vim.org>
parents: 21044
diff changeset
2082 }
0ca7e04d39e3 patch 8.2.1074: Vim9: no line break allowed after some operators
Bram Moolenaar <Bram@vim.org>
parents: 21044
diff changeset
2083
20996
3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents: 20992
diff changeset
2084 /*
21220
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
2085 * After using "evalarg" filled from "eap": free the memory.
21050
7a9daf73a724 patch 8.2.1076: Vim9: no line break allowed in :if expression
Bram Moolenaar <Bram@vim.org>
parents: 21048
diff changeset
2086 */
7a9daf73a724 patch 8.2.1076: Vim9: no line break allowed in :if expression
Bram Moolenaar <Bram@vim.org>
parents: 21048
diff changeset
2087 void
7a9daf73a724 patch 8.2.1076: Vim9: no line break allowed in :if expression
Bram Moolenaar <Bram@vim.org>
parents: 21048
diff changeset
2088 clear_evalarg(evalarg_T *evalarg, exarg_T *eap)
7a9daf73a724 patch 8.2.1076: Vim9: no line break allowed in :if expression
Bram Moolenaar <Bram@vim.org>
parents: 21048
diff changeset
2089 {
21220
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
2090 if (evalarg != NULL)
21050
7a9daf73a724 patch 8.2.1076: Vim9: no line break allowed in :if expression
Bram Moolenaar <Bram@vim.org>
parents: 21048
diff changeset
2091 {
21220
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
2092 if (evalarg->eval_tofree != NULL)
21058
111f877e63d9 patch 8.2.1080: Vim9: no line break allowed in a for loop
Bram Moolenaar <Bram@vim.org>
parents: 21056
diff changeset
2093 {
21220
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
2094 if (eap != NULL)
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
2095 {
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
2096 // We may need to keep the original command line, e.g. for
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
2097 // ":let" it has the variable names. But we may also need the
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
2098 // new one, "nextcmd" points into it. Keep both.
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
2099 vim_free(eap->cmdline_tofree);
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
2100 eap->cmdline_tofree = *eap->cmdlinep;
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
2101 *eap->cmdlinep = evalarg->eval_tofree;
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
2102 }
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
2103 else
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
2104 vim_free(evalarg->eval_tofree);
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
2105 evalarg->eval_tofree = NULL;
21058
111f877e63d9 patch 8.2.1080: Vim9: no line break allowed in a for loop
Bram Moolenaar <Bram@vim.org>
parents: 21056
diff changeset
2106 }
21220
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
2107
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
2108 vim_free(evalarg->eval_tofree_lambda);
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
2109 evalarg->eval_tofree_lambda = NULL;
21050
7a9daf73a724 patch 8.2.1076: Vim9: no line break allowed in :if expression
Bram Moolenaar <Bram@vim.org>
parents: 21048
diff changeset
2110 }
7a9daf73a724 patch 8.2.1076: Vim9: no line break allowed in :if expression
Bram Moolenaar <Bram@vim.org>
parents: 21048
diff changeset
2111 }
7a9daf73a724 patch 8.2.1076: Vim9: no line break allowed in :if expression
Bram Moolenaar <Bram@vim.org>
parents: 21048
diff changeset
2112
7a9daf73a724 patch 8.2.1076: Vim9: no line break allowed in :if expression
Bram Moolenaar <Bram@vim.org>
parents: 21048
diff changeset
2113 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2114 * The "evaluate" argument: When FALSE, the argument is only parsed but not
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2115 * executed. The function may return OK, but the rettv will be of type
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2116 * VAR_UNKNOWN. The function still returns FAIL for a syntax error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2117 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2118
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2119 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2120 * Handle zero level expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2121 * This calls eval1() and handles error message and nextcmd.
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2122 * Put the result in "rettv" when returning OK and "evaluate" is TRUE.
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
2123 * Note: "rettv.v_lock" is not set.
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2124 * "evalarg" can be NULL, EVALARG_EVALUATE or a pointer.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2125 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2126 */
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents: 9560
diff changeset
2127 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
2128 eval0(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
2129 char_u *arg,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
2130 typval_T *rettv,
20996
3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents: 20992
diff changeset
2131 exarg_T *eap,
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2132 evalarg_T *evalarg)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2133 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2134 int ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2135 char_u *p;
15456
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
2136 int did_emsg_before = did_emsg;
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
2137 int called_emsg_before = called_emsg;
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2138 int flags = evalarg == NULL ? 0 : evalarg->eval_flags;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2139
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2140 p = skipwhite(arg);
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2141 ret = eval1(&p, rettv, evalarg);
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
2142 p = skipwhite(p);
20996
3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents: 20992
diff changeset
2143
20111
f40231487a49 patch 8.2.0611: Vim9: no check for space before #comment
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
2144 if (ret == FAIL || !ends_excmd2(arg, p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2145 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2146 if (ret != FAIL)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2147 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2148 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2149 * Report the invalid expression unless the expression evaluation has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2150 * been cancelled due to an aborting error, an interrupt, or an
15456
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
2151 * exception, or we already gave a more specific error.
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
2152 * Also check called_emsg for when using assert_fails().
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2153 */
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2154 if (!aborting()
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2155 && did_emsg == did_emsg_before
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2156 && called_emsg == called_emsg_before
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2157 && (flags & EVAL_CONSTANT) == 0)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
2158 semsg(_(e_invexpr2), arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2159 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2160 }
20996
3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents: 20992
diff changeset
2161
3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents: 20992
diff changeset
2162 if (eap != NULL)
3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents: 20992
diff changeset
2163 eap->nextcmd = check_nextcmd(p);
3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents: 20992
diff changeset
2164
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2165 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2166 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2167
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2168 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2169 * Handle top level expression:
1800
e7633eb32cfd updated for version 7.2-098
vimboss
parents: 1794
diff changeset
2170 * expr2 ? expr1 : expr1
22492
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2171 * expr2 ?? expr1
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2172 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2173 * "arg" must point to the first non-white of the expression.
21644
7d3ba70a03f1 patch 8.2.1372: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21642
diff changeset
2174 * "arg" is advanced to just after the recognized expression.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2175 *
533
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
2176 * Note: "rettv.v_lock" is not set.
c8b6b7e1005d updated for version 7.0150
vimboss
parents: 531
diff changeset
2177 *
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2178 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2179 */
9556
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents: 9527
diff changeset
2180 int
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2181 eval1(char_u **arg, typval_T *rettv, evalarg_T *evalarg)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2182 {
21022
9d8634e91d1b patch 8.2.1062: Vim9: no line break allowed inside "cond ? val1 : val2"
Bram Moolenaar <Bram@vim.org>
parents: 21002
diff changeset
2183 char_u *p;
9d8634e91d1b patch 8.2.1062: Vim9: no line break allowed inside "cond ? val1 : val2"
Bram Moolenaar <Bram@vim.org>
parents: 21002
diff changeset
2184 int getnext;
9d8634e91d1b patch 8.2.1062: Vim9: no line break allowed inside "cond ? val1 : val2"
Bram Moolenaar <Bram@vim.org>
parents: 21002
diff changeset
2185
22246
6f83d2adee74 patch 8.2.1672: v_lock is used when it is not initialized
Bram Moolenaar <Bram@vim.org>
parents: 22244
diff changeset
2186 CLEAR_POINTER(rettv);
6f83d2adee74 patch 8.2.1672: v_lock is used when it is not initialized
Bram Moolenaar <Bram@vim.org>
parents: 22244
diff changeset
2187
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2188 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2189 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2190 */
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2191 if (eval2(arg, rettv, evalarg) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2192 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2193
21022
9d8634e91d1b patch 8.2.1062: Vim9: no line break allowed inside "cond ? val1 : val2"
Bram Moolenaar <Bram@vim.org>
parents: 21002
diff changeset
2194 p = eval_next_non_blank(*arg, evalarg, &getnext);
9d8634e91d1b patch 8.2.1062: Vim9: no line break allowed inside "cond ? val1 : val2"
Bram Moolenaar <Bram@vim.org>
parents: 21002
diff changeset
2195 if (*p == '?')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2196 {
22492
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2197 int op_falsy = p[1] == '?';
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2198 int result;
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2199 typval_T var2;
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2200 evalarg_T *evalarg_used = evalarg;
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2201 evalarg_T local_evalarg;
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2202 int orig_flags;
21002
4852db420162 patch 8.2.1052: build failure with older compilers
Bram Moolenaar <Bram@vim.org>
parents: 20996
diff changeset
2203 int evaluate;
22500
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
2204 int vim9script = in_vim9script();
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2205
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2206 if (evalarg == NULL)
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2207 {
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2208 CLEAR_FIELD(local_evalarg);
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2209 evalarg_used = &local_evalarg;
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2210 }
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2211 orig_flags = evalarg_used->eval_flags;
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2212 evaluate = evalarg_used->eval_flags & EVAL_EVALUATE;
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2213
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2214 if (getnext)
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2215 *arg = eval_next_line(evalarg_used);
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
2216 else
21644
7d3ba70a03f1 patch 8.2.1372: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21642
diff changeset
2217 {
22500
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
2218 if (evaluate && vim9script && !VIM_ISWHITE(p[-1]))
21644
7d3ba70a03f1 patch 8.2.1372: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21642
diff changeset
2219 {
7d3ba70a03f1 patch 8.2.1372: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21642
diff changeset
2220 error_white_both(p, 1);
7d3ba70a03f1 patch 8.2.1372: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21642
diff changeset
2221 clear_tv(rettv);
7d3ba70a03f1 patch 8.2.1372: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21642
diff changeset
2222 return FAIL;
7d3ba70a03f1 patch 8.2.1372: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21642
diff changeset
2223 }
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
2224 *arg = p;
21644
7d3ba70a03f1 patch 8.2.1372: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21642
diff changeset
2225 }
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2226
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2227 result = FALSE;
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2228 if (evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2229 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2230 int error = FALSE;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2231
22500
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
2232 if (op_falsy)
21831
d8422de73113 patch 8.2.1465: Vim9: subscript not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21828
diff changeset
2233 result = tv2bool(rettv);
22500
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
2234 else if (vim9script)
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
2235 result = tv_get_bool_chk(rettv, &error);
21831
d8422de73113 patch 8.2.1465: Vim9: subscript not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21828
diff changeset
2236 else if (tv_get_number_chk(rettv, &error) != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2237 result = TRUE;
22492
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2238 if (error || !op_falsy || !result)
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2239 clear_tv(rettv);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2240 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2241 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2242 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2243
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2244 /*
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
2245 * Get the second variable. Recursive!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2246 */
22492
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2247 if (op_falsy)
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2248 ++*arg;
22500
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
2249 if (evaluate && vim9script && !IS_WHITE_OR_NUL((*arg)[1]))
21644
7d3ba70a03f1 patch 8.2.1372: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21642
diff changeset
2250 {
7d3ba70a03f1 patch 8.2.1372: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21642
diff changeset
2251 error_white_both(p, 1);
7d3ba70a03f1 patch 8.2.1372: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21642
diff changeset
2252 clear_tv(rettv);
7d3ba70a03f1 patch 8.2.1372: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21642
diff changeset
2253 return FAIL;
7d3ba70a03f1 patch 8.2.1372: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21642
diff changeset
2254 }
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2255 *arg = skipwhite_and_linebreak(*arg + 1, evalarg_used);
22492
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2256 evalarg_used->eval_flags = (op_falsy ? !result : result)
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2257 ? orig_flags : orig_flags & ~EVAL_EVALUATE;
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2258 if (eval1(arg, &var2, evalarg_used) == FAIL)
21925
51d591dbb8df patch 8.2.1512: failure after trinary expression fails
Bram Moolenaar <Bram@vim.org>
parents: 21915
diff changeset
2259 {
51d591dbb8df patch 8.2.1512: failure after trinary expression fails
Bram Moolenaar <Bram@vim.org>
parents: 21915
diff changeset
2260 evalarg_used->eval_flags = orig_flags;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2261 return FAIL;
21925
51d591dbb8df patch 8.2.1512: failure after trinary expression fails
Bram Moolenaar <Bram@vim.org>
parents: 21915
diff changeset
2262 }
22492
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2263 if (!op_falsy || !result)
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2264 *rettv = var2;
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2265
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2266 if (!op_falsy)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2267 {
22492
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2268 /*
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2269 * Check for the ":".
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2270 */
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2271 p = eval_next_non_blank(*arg, evalarg_used, &getnext);
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2272 if (*p != ':')
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2273 {
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2274 emsg(_(e_missing_colon));
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2275 if (evaluate && result)
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2276 clear_tv(rettv);
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2277 evalarg_used->eval_flags = orig_flags;
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2278 return FAIL;
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2279 }
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2280 if (getnext)
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2281 *arg = eval_next_line(evalarg_used);
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2282 else
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2283 {
22500
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
2284 if (evaluate && vim9script && !VIM_ISWHITE(p[-1]))
22492
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2285 {
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2286 error_white_both(p, 1);
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2287 clear_tv(rettv);
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2288 evalarg_used->eval_flags = orig_flags;
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2289 return FAIL;
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2290 }
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2291 *arg = p;
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2292 }
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2293
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2294 /*
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2295 * Get the third variable. Recursive!
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2296 */
22500
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
2297 if (evaluate && vim9script && !IS_WHITE_OR_NUL((*arg)[1]))
21644
7d3ba70a03f1 patch 8.2.1372: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21642
diff changeset
2298 {
7d3ba70a03f1 patch 8.2.1372: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21642
diff changeset
2299 error_white_both(p, 1);
7d3ba70a03f1 patch 8.2.1372: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21642
diff changeset
2300 clear_tv(rettv);
21925
51d591dbb8df patch 8.2.1512: failure after trinary expression fails
Bram Moolenaar <Bram@vim.org>
parents: 21915
diff changeset
2301 evalarg_used->eval_flags = orig_flags;
21644
7d3ba70a03f1 patch 8.2.1372: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21642
diff changeset
2302 return FAIL;
7d3ba70a03f1 patch 8.2.1372: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21642
diff changeset
2303 }
22492
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2304 *arg = skipwhite_and_linebreak(*arg + 1, evalarg_used);
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2305 evalarg_used->eval_flags = !result ? orig_flags
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2306 : orig_flags & ~EVAL_EVALUATE;
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2307 if (eval1(arg, &var2, evalarg_used) == FAIL)
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2308 {
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2309 if (evaluate && result)
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2310 clear_tv(rettv);
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2311 evalarg_used->eval_flags = orig_flags;
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2312 return FAIL;
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2313 }
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2314 if (evaluate && !result)
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
2315 *rettv = var2;
21644
7d3ba70a03f1 patch 8.2.1372: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21642
diff changeset
2316 }
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2317
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2318 if (evalarg == NULL)
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2319 clear_evalarg(&local_evalarg, NULL);
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2320 else
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2321 evalarg->eval_flags = orig_flags;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2322 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2323
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2324 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2325 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2326
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2327 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2328 * Handle first level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2329 * expr2 || expr2 || expr2 logical OR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2330 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2331 * "arg" must point to the first non-white of the expression.
21644
7d3ba70a03f1 patch 8.2.1372: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21642
diff changeset
2332 * "arg" is advanced to just after the recognized expression.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2333 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2334 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2335 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2336 static int
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2337 eval2(char_u **arg, typval_T *rettv, evalarg_T *evalarg)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2338 {
21024
02b03915855d patch 8.2.1063: Vim9: no line break allowed before || or &&
Bram Moolenaar <Bram@vim.org>
parents: 21022
diff changeset
2339 char_u *p;
02b03915855d patch 8.2.1063: Vim9: no line break allowed before || or &&
Bram Moolenaar <Bram@vim.org>
parents: 21022
diff changeset
2340 int getnext;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2341
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2342 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2343 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2344 */
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2345 if (eval3(arg, rettv, evalarg) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2346 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2347
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2348 /*
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2349 * Handle the "||" operator.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2350 */
21024
02b03915855d patch 8.2.1063: Vim9: no line break allowed before || or &&
Bram Moolenaar <Bram@vim.org>
parents: 21022
diff changeset
2351 p = eval_next_non_blank(*arg, evalarg, &getnext);
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2352 if (p[0] == '|' && p[1] == '|')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2353 {
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2354 evalarg_T *evalarg_used = evalarg;
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2355 evalarg_T local_evalarg;
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2356 int evaluate;
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2357 int orig_flags;
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2358 long result = FALSE;
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2359 typval_T var2;
22494
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2360 int error = FALSE;
21309
31a3f4d408b9 patch 8.2.1205: Vim9: && and || work different when not compiled
Bram Moolenaar <Bram@vim.org>
parents: 21307
diff changeset
2361 int vim9script = in_vim9script();
21024
02b03915855d patch 8.2.1063: Vim9: no line break allowed before || or &&
Bram Moolenaar <Bram@vim.org>
parents: 21022
diff changeset
2362
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2363 if (evalarg == NULL)
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2364 {
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2365 CLEAR_FIELD(local_evalarg);
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2366 evalarg_used = &local_evalarg;
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2367 }
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2368 orig_flags = evalarg_used->eval_flags;
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2369 evaluate = orig_flags & EVAL_EVALUATE;
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2370 if (evaluate)
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2371 {
21309
31a3f4d408b9 patch 8.2.1205: Vim9: && and || work different when not compiled
Bram Moolenaar <Bram@vim.org>
parents: 21307
diff changeset
2372 if (vim9script)
22494
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2373 result = tv_get_bool_chk(rettv, &error);
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2374 else if (tv_get_number_chk(rettv, &error) != 0)
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2375 result = TRUE;
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2376 clear_tv(rettv);
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2377 if (error)
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2378 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2379 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2380
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2381 /*
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2382 * Repeat until there is no following "||".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2383 */
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2384 while (p[0] == '|' && p[1] == '|')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2385 {
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2386 if (getnext)
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2387 *arg = eval_next_line(evalarg_used);
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
2388 else
21642
5ae89c8633ae patch 8.2.1371: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21636
diff changeset
2389 {
5ae89c8633ae patch 8.2.1371: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21636
diff changeset
2390 if (evaluate && in_vim9script() && !VIM_ISWHITE(p[-1]))
5ae89c8633ae patch 8.2.1371: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21636
diff changeset
2391 {
5ae89c8633ae patch 8.2.1371: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21636
diff changeset
2392 error_white_both(p, 2);
5ae89c8633ae patch 8.2.1371: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21636
diff changeset
2393 clear_tv(rettv);
5ae89c8633ae patch 8.2.1371: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21636
diff changeset
2394 return FAIL;
5ae89c8633ae patch 8.2.1371: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21636
diff changeset
2395 }
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
2396 *arg = p;
21642
5ae89c8633ae patch 8.2.1371: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21636
diff changeset
2397 }
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2398
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2399 /*
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2400 * Get the second variable.
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2401 */
21642
5ae89c8633ae patch 8.2.1371: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21636
diff changeset
2402 if (evaluate && in_vim9script() && !IS_WHITE_OR_NUL((*arg)[2]))
5ae89c8633ae patch 8.2.1371: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21636
diff changeset
2403 {
5ae89c8633ae patch 8.2.1371: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21636
diff changeset
2404 error_white_both(p, 2);
5ae89c8633ae patch 8.2.1371: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21636
diff changeset
2405 clear_tv(rettv);
5ae89c8633ae patch 8.2.1371: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21636
diff changeset
2406 return FAIL;
5ae89c8633ae patch 8.2.1371: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21636
diff changeset
2407 }
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2408 *arg = skipwhite_and_linebreak(*arg + 2, evalarg_used);
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2409 evalarg_used->eval_flags = !result ? orig_flags
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2410 : orig_flags & ~EVAL_EVALUATE;
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2411 if (eval3(arg, &var2, evalarg_used) == FAIL)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2412 return FAIL;
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2413
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2414 /*
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2415 * Compute the result.
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2416 */
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2417 if (evaluate && !result)
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2418 {
21309
31a3f4d408b9 patch 8.2.1205: Vim9: && and || work different when not compiled
Bram Moolenaar <Bram@vim.org>
parents: 21307
diff changeset
2419 if (vim9script)
22494
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2420 result = tv_get_bool_chk(&var2, &error);
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2421 else if (tv_get_number_chk(&var2, &error) != 0)
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2422 result = TRUE;
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2423 clear_tv(&var2);
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2424 if (error)
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2425 return FAIL;
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2426 }
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2427 if (evaluate)
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2428 {
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2429 if (vim9script)
21309
31a3f4d408b9 patch 8.2.1205: Vim9: && and || work different when not compiled
Bram Moolenaar <Bram@vim.org>
parents: 21307
diff changeset
2430 {
22494
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2431 rettv->v_type = VAR_BOOL;
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2432 rettv->vval.v_number = result ? VVAL_TRUE : VVAL_FALSE;
21309
31a3f4d408b9 patch 8.2.1205: Vim9: && and || work different when not compiled
Bram Moolenaar <Bram@vim.org>
parents: 21307
diff changeset
2433 }
31a3f4d408b9 patch 8.2.1205: Vim9: && and || work different when not compiled
Bram Moolenaar <Bram@vim.org>
parents: 21307
diff changeset
2434 else
31a3f4d408b9 patch 8.2.1205: Vim9: && and || work different when not compiled
Bram Moolenaar <Bram@vim.org>
parents: 21307
diff changeset
2435 {
22494
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2436 rettv->v_type = VAR_NUMBER;
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2437 rettv->vval.v_number = result;
21309
31a3f4d408b9 patch 8.2.1205: Vim9: && and || work different when not compiled
Bram Moolenaar <Bram@vim.org>
parents: 21307
diff changeset
2438 }
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2439 }
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2440
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2441 p = eval_next_non_blank(*arg, evalarg_used, &getnext);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2442 }
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2443
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2444 if (evalarg == NULL)
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2445 clear_evalarg(&local_evalarg, NULL);
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2446 else
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2447 evalarg->eval_flags = orig_flags;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2448 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2449
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2450 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2451 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2452
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2453 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2454 * Handle second level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2455 * expr3 && expr3 && expr3 logical AND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2456 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2457 * "arg" must point to the first non-white of the expression.
21644
7d3ba70a03f1 patch 8.2.1372: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21642
diff changeset
2458 * "arg" is advanced to just after the recognized expression.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2459 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2460 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2461 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2462 static int
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2463 eval3(char_u **arg, typval_T *rettv, evalarg_T *evalarg)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464 {
21024
02b03915855d patch 8.2.1063: Vim9: no line break allowed before || or &&
Bram Moolenaar <Bram@vim.org>
parents: 21022
diff changeset
2465 char_u *p;
02b03915855d patch 8.2.1063: Vim9: no line break allowed before || or &&
Bram Moolenaar <Bram@vim.org>
parents: 21022
diff changeset
2466 int getnext;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2467
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2468 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2469 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2470 */
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2471 if (eval4(arg, rettv, evalarg) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2472 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2473
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2474 /*
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2475 * Handle the "&&" operator.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2476 */
21024
02b03915855d patch 8.2.1063: Vim9: no line break allowed before || or &&
Bram Moolenaar <Bram@vim.org>
parents: 21022
diff changeset
2477 p = eval_next_non_blank(*arg, evalarg, &getnext);
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2478 if (p[0] == '&' && p[1] == '&')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2479 {
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2480 evalarg_T *evalarg_used = evalarg;
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2481 evalarg_T local_evalarg;
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2482 int orig_flags;
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2483 int evaluate;
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2484 long result = TRUE;
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2485 typval_T var2;
22494
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2486 int error = FALSE;
21309
31a3f4d408b9 patch 8.2.1205: Vim9: && and || work different when not compiled
Bram Moolenaar <Bram@vim.org>
parents: 21307
diff changeset
2487 int vim9script = in_vim9script();
21024
02b03915855d patch 8.2.1063: Vim9: no line break allowed before || or &&
Bram Moolenaar <Bram@vim.org>
parents: 21022
diff changeset
2488
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2489 if (evalarg == NULL)
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2490 {
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2491 CLEAR_FIELD(local_evalarg);
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2492 evalarg_used = &local_evalarg;
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2493 }
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2494 orig_flags = evalarg_used->eval_flags;
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2495 evaluate = orig_flags & EVAL_EVALUATE;
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2496 if (evaluate)
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2497 {
21309
31a3f4d408b9 patch 8.2.1205: Vim9: && and || work different when not compiled
Bram Moolenaar <Bram@vim.org>
parents: 21307
diff changeset
2498 if (vim9script)
22494
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2499 result = tv_get_bool_chk(rettv, &error);
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2500 else if (tv_get_number_chk(rettv, &error) == 0)
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2501 result = FALSE;
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2502 clear_tv(rettv);
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2503 if (error)
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2504 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2505 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 /*
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2508 * Repeat until there is no following "&&".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 */
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2510 while (p[0] == '&' && p[1] == '&')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511 {
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2512 if (getnext)
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2513 *arg = eval_next_line(evalarg_used);
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
2514 else
21642
5ae89c8633ae patch 8.2.1371: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21636
diff changeset
2515 {
22494
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2516 if (evaluate && vim9script && !VIM_ISWHITE(p[-1]))
21642
5ae89c8633ae patch 8.2.1371: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21636
diff changeset
2517 {
5ae89c8633ae patch 8.2.1371: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21636
diff changeset
2518 error_white_both(p, 2);
5ae89c8633ae patch 8.2.1371: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21636
diff changeset
2519 clear_tv(rettv);
5ae89c8633ae patch 8.2.1371: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21636
diff changeset
2520 return FAIL;
5ae89c8633ae patch 8.2.1371: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21636
diff changeset
2521 }
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
2522 *arg = p;
21642
5ae89c8633ae patch 8.2.1371: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21636
diff changeset
2523 }
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2524
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2525 /*
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2526 * Get the second variable.
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2527 */
21642
5ae89c8633ae patch 8.2.1371: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21636
diff changeset
2528 if (evaluate && in_vim9script() && !IS_WHITE_OR_NUL((*arg)[2]))
5ae89c8633ae patch 8.2.1371: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21636
diff changeset
2529 {
5ae89c8633ae patch 8.2.1371: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21636
diff changeset
2530 error_white_both(p, 2);
5ae89c8633ae patch 8.2.1371: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21636
diff changeset
2531 clear_tv(rettv);
5ae89c8633ae patch 8.2.1371: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21636
diff changeset
2532 return FAIL;
5ae89c8633ae patch 8.2.1371: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21636
diff changeset
2533 }
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2534 *arg = skipwhite_and_linebreak(*arg + 2, evalarg_used);
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2535 evalarg_used->eval_flags = result ? orig_flags
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2536 : orig_flags & ~EVAL_EVALUATE;
22202
7899b4e2880c patch 8.2.1650: Vim9: result of && and || expression is not bool in script
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
2537 CLEAR_FIELD(var2);
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2538 if (eval4(arg, &var2, evalarg_used) == FAIL)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2539 return FAIL;
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2540
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2541 /*
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2542 * Compute the result.
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2543 */
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2544 if (evaluate && result)
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2545 {
21309
31a3f4d408b9 patch 8.2.1205: Vim9: && and || work different when not compiled
Bram Moolenaar <Bram@vim.org>
parents: 21307
diff changeset
2546 if (vim9script)
22494
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2547 result = tv_get_bool_chk(&var2, &error);
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2548 else if (tv_get_number_chk(&var2, &error) == 0)
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2549 result = FALSE;
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2550 clear_tv(&var2);
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2551 if (error)
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2552 return FAIL;
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2553 }
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2554 if (evaluate)
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2555 {
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2556 if (vim9script)
21309
31a3f4d408b9 patch 8.2.1205: Vim9: && and || work different when not compiled
Bram Moolenaar <Bram@vim.org>
parents: 21307
diff changeset
2557 {
22494
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2558 rettv->v_type = VAR_BOOL;
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2559 rettv->vval.v_number = result ? VVAL_TRUE : VVAL_FALSE;
21309
31a3f4d408b9 patch 8.2.1205: Vim9: && and || work different when not compiled
Bram Moolenaar <Bram@vim.org>
parents: 21307
diff changeset
2560 }
31a3f4d408b9 patch 8.2.1205: Vim9: && and || work different when not compiled
Bram Moolenaar <Bram@vim.org>
parents: 21307
diff changeset
2561 else
31a3f4d408b9 patch 8.2.1205: Vim9: && and || work different when not compiled
Bram Moolenaar <Bram@vim.org>
parents: 21307
diff changeset
2562 {
22494
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2563 rettv->v_type = VAR_NUMBER;
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
2564 rettv->vval.v_number = result;
21309
31a3f4d408b9 patch 8.2.1205: Vim9: && and || work different when not compiled
Bram Moolenaar <Bram@vim.org>
parents: 21307
diff changeset
2565 }
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2566 }
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2567
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2568 p = eval_next_non_blank(*arg, evalarg_used, &getnext);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2569 }
21277
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2570
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2571 if (evalarg == NULL)
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2572 clear_evalarg(&local_evalarg, NULL);
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2573 else
1e5c29d4e5b3 patch 8.2.1189: Vim9: line continuation in lambda doesn't always work
Bram Moolenaar <Bram@vim.org>
parents: 21251
diff changeset
2574 evalarg->eval_flags = orig_flags;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2575 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2576
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2577 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2578 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2579
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2580 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2581 * Handle third level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2582 * var1 == var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583 * var1 =~ var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2584 * var1 != var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585 * var1 !~ var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586 * var1 > var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2587 * var1 >= var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2588 * var1 < var2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2589 * var1 <= var2
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
2590 * var1 is var2
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
2591 * var1 isnot var2
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2592 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2593 * "arg" must point to the first non-white of the expression.
21636
dcfcb6163f3d patch 8.2.1368: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21634
diff changeset
2594 * "arg" is advanced to just after the recognized expression.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2595 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2596 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2597 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2598 static int
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2599 eval4(char_u **arg, typval_T *rettv, evalarg_T *evalarg)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2600 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2601 char_u *p;
21026
fe2ed85db946 patch 8.2.1064: Vim9: no line break allowed before comperators
Bram Moolenaar <Bram@vim.org>
parents: 21024
diff changeset
2602 int getnext;
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
2603 exptype_T type = EXPR_UNKNOWN;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2604 int len = 2;
21546
4d3e983313dc patch 8.2.1323: Vim9: invalid operators only rejected in :def function
Bram Moolenaar <Bram@vim.org>
parents: 21512
diff changeset
2605 int type_is = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2606
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2607 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2608 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2609 */
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2610 if (eval5(arg, rettv, evalarg) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2611 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2612
21026
fe2ed85db946 patch 8.2.1064: Vim9: no line break allowed before comperators
Bram Moolenaar <Bram@vim.org>
parents: 21024
diff changeset
2613 p = eval_next_non_blank(*arg, evalarg, &getnext);
21546
4d3e983313dc patch 8.2.1323: Vim9: invalid operators only rejected in :def function
Bram Moolenaar <Bram@vim.org>
parents: 21512
diff changeset
2614 type = get_compare_type(p, &len, &type_is);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2615
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2616 /*
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2617 * If there is a comparative operator, use it.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2618 */
19017
d9ea4f0bfd34 patch 8.2.0069: ETYPE_ is used for two different enums
Bram Moolenaar <Bram@vim.org>
parents: 19001
diff changeset
2619 if (type != EXPR_UNKNOWN)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2620 {
21425
a6c316ef161a patch 8.2.1263: Vim9: comperators use 'ignorecase' in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21385
diff changeset
2621 typval_T var2;
a6c316ef161a patch 8.2.1263: Vim9: comperators use 'ignorecase' in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21385
diff changeset
2622 int ic;
a6c316ef161a patch 8.2.1263: Vim9: comperators use 'ignorecase' in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21385
diff changeset
2623 int vim9script = in_vim9script();
21636
dcfcb6163f3d patch 8.2.1368: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21634
diff changeset
2624 int evaluate = evalarg == NULL
dcfcb6163f3d patch 8.2.1368: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21634
diff changeset
2625 ? 0 : (evalarg->eval_flags & EVAL_EVALUATE);
21425
a6c316ef161a patch 8.2.1263: Vim9: comperators use 'ignorecase' in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21385
diff changeset
2626
21026
fe2ed85db946 patch 8.2.1064: Vim9: no line break allowed before comperators
Bram Moolenaar <Bram@vim.org>
parents: 21024
diff changeset
2627 if (getnext)
fe2ed85db946 patch 8.2.1064: Vim9: no line break allowed before comperators
Bram Moolenaar <Bram@vim.org>
parents: 21024
diff changeset
2628 *arg = eval_next_line(evalarg);
21636
dcfcb6163f3d patch 8.2.1368: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21634
diff changeset
2629 else if (evaluate && vim9script && !VIM_ISWHITE(**arg))
dcfcb6163f3d patch 8.2.1368: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21634
diff changeset
2630 {
dcfcb6163f3d patch 8.2.1368: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21634
diff changeset
2631 error_white_both(p, len);
dcfcb6163f3d patch 8.2.1368: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21634
diff changeset
2632 clear_tv(rettv);
dcfcb6163f3d patch 8.2.1368: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21634
diff changeset
2633 return FAIL;
dcfcb6163f3d patch 8.2.1368: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21634
diff changeset
2634 }
21026
fe2ed85db946 patch 8.2.1064: Vim9: no line break allowed before comperators
Bram Moolenaar <Bram@vim.org>
parents: 21024
diff changeset
2635
21546
4d3e983313dc patch 8.2.1323: Vim9: invalid operators only rejected in :def function
Bram Moolenaar <Bram@vim.org>
parents: 21512
diff changeset
2636 if (vim9script && type_is && (p[len] == '?' || p[len] == '#'))
4d3e983313dc patch 8.2.1323: Vim9: invalid operators only rejected in :def function
Bram Moolenaar <Bram@vim.org>
parents: 21512
diff changeset
2637 {
4d3e983313dc patch 8.2.1323: Vim9: invalid operators only rejected in :def function
Bram Moolenaar <Bram@vim.org>
parents: 21512
diff changeset
2638 semsg(_(e_invexpr2), p);
4d3e983313dc patch 8.2.1323: Vim9: invalid operators only rejected in :def function
Bram Moolenaar <Bram@vim.org>
parents: 21512
diff changeset
2639 clear_tv(rettv);
4d3e983313dc patch 8.2.1323: Vim9: invalid operators only rejected in :def function
Bram Moolenaar <Bram@vim.org>
parents: 21512
diff changeset
2640 return FAIL;
4d3e983313dc patch 8.2.1323: Vim9: invalid operators only rejected in :def function
Bram Moolenaar <Bram@vim.org>
parents: 21512
diff changeset
2641 }
4d3e983313dc patch 8.2.1323: Vim9: invalid operators only rejected in :def function
Bram Moolenaar <Bram@vim.org>
parents: 21512
diff changeset
2642
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2643 // extra question mark appended: ignore case
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2644 if (p[len] == '?')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2645 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2646 ic = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2647 ++len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2648 }
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2649 // extra '#' appended: match case
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2650 else if (p[len] == '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2651 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2652 ic = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2653 ++len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2654 }
21425
a6c316ef161a patch 8.2.1263: Vim9: comperators use 'ignorecase' in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21385
diff changeset
2655 // nothing appended: use 'ignorecase' if not in Vim script
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2656 else
21425
a6c316ef161a patch 8.2.1263: Vim9: comperators use 'ignorecase' in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21385
diff changeset
2657 ic = vim9script ? FALSE : p_ic;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2658
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2659 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2660 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2661 */
21636
dcfcb6163f3d patch 8.2.1368: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21634
diff changeset
2662 if (evaluate && vim9script && !IS_WHITE_OR_NUL(p[len]))
dcfcb6163f3d patch 8.2.1368: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21634
diff changeset
2663 {
dcfcb6163f3d patch 8.2.1368: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21634
diff changeset
2664 error_white_both(p, 1);
dcfcb6163f3d patch 8.2.1368: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21634
diff changeset
2665 clear_tv(rettv);
dcfcb6163f3d patch 8.2.1368: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21634
diff changeset
2666 return FAIL;
dcfcb6163f3d patch 8.2.1368: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21634
diff changeset
2667 }
21046
0ca7e04d39e3 patch 8.2.1074: Vim9: no line break allowed after some operators
Bram Moolenaar <Bram@vim.org>
parents: 21044
diff changeset
2668 *arg = skipwhite_and_linebreak(p + len, evalarg);
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2669 if (eval5(arg, &var2, evalarg) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2670 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2671 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2672 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2673 }
21636
dcfcb6163f3d patch 8.2.1368: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21634
diff changeset
2674 if (evaluate)
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
2675 {
21251
d1215fcdbca8 patch 8.2.1176: Vim9: not enough type checking in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21220
diff changeset
2676 int ret;
d1215fcdbca8 patch 8.2.1176: Vim9: not enough type checking in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21220
diff changeset
2677
21425
a6c316ef161a patch 8.2.1263: Vim9: comperators use 'ignorecase' in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21385
diff changeset
2678 if (vim9script && check_compare_types(type, rettv, &var2) == FAIL)
21251
d1215fcdbca8 patch 8.2.1176: Vim9: not enough type checking in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21220
diff changeset
2679 {
d1215fcdbca8 patch 8.2.1176: Vim9: not enough type checking in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21220
diff changeset
2680 ret = FAIL;
d1215fcdbca8 patch 8.2.1176: Vim9: not enough type checking in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21220
diff changeset
2681 clear_tv(rettv);
d1215fcdbca8 patch 8.2.1176: Vim9: not enough type checking in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21220
diff changeset
2682 }
d1215fcdbca8 patch 8.2.1176: Vim9: not enough type checking in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21220
diff changeset
2683 else
d1215fcdbca8 patch 8.2.1176: Vim9: not enough type checking in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21220
diff changeset
2684 ret = typval_compare(rettv, &var2, type, ic);
13274
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
2685 clear_tv(&var2);
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
2686 return ret;
f4b4162264b1 patch 8.0.1511: some code for the debugger watch expression is clumsy
Christian Brabandt <cb@256bit.org>
parents: 13272
diff changeset
2687 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2688 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2689
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2690 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2691 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2692
22683
5cbcd3768125 patch 8.2.1890: Vim9: strange error for subtracting from a list
Bram Moolenaar <Bram@vim.org>
parents: 22606
diff changeset
2693 /*
5cbcd3768125 patch 8.2.1890: Vim9: strange error for subtracting from a list
Bram Moolenaar <Bram@vim.org>
parents: 22606
diff changeset
2694 * Make a copy of blob "tv1" and append blob "tv2".
5cbcd3768125 patch 8.2.1890: Vim9: strange error for subtracting from a list
Bram Moolenaar <Bram@vim.org>
parents: 22606
diff changeset
2695 */
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2696 void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2697 eval_addblob(typval_T *tv1, typval_T *tv2)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2698 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2699 blob_T *b1 = tv1->vval.v_blob;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2700 blob_T *b2 = tv2->vval.v_blob;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2701 blob_T *b = blob_alloc();
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2702 int i;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2703
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2704 if (b != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2705 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2706 for (i = 0; i < blob_len(b1); i++)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2707 ga_append(&b->bv_ga, blob_get(b1, i));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2708 for (i = 0; i < blob_len(b2); i++)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2709 ga_append(&b->bv_ga, blob_get(b2, i));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2710
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2711 clear_tv(tv1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2712 rettv_blob_set(tv1, b);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2713 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2714 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2715
22683
5cbcd3768125 patch 8.2.1890: Vim9: strange error for subtracting from a list
Bram Moolenaar <Bram@vim.org>
parents: 22606
diff changeset
2716 /*
5cbcd3768125 patch 8.2.1890: Vim9: strange error for subtracting from a list
Bram Moolenaar <Bram@vim.org>
parents: 22606
diff changeset
2717 * Make a copy of list "tv1" and append list "tv2".
5cbcd3768125 patch 8.2.1890: Vim9: strange error for subtracting from a list
Bram Moolenaar <Bram@vim.org>
parents: 22606
diff changeset
2718 */
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2719 int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2720 eval_addlist(typval_T *tv1, typval_T *tv2)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2721 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2722 typval_T var3;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2723
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2724 // concatenate Lists
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2725 if (list_concat(tv1->vval.v_list, tv2->vval.v_list, &var3) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2726 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2727 clear_tv(tv1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2728 clear_tv(tv2);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2729 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2730 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2731 clear_tv(tv1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2732 *tv1 = var3;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2733 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2734 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2735
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2736 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2737 * Handle fourth level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2738 * + number addition
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2739 * - number subtraction
16223
abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents: 16219
diff changeset
2740 * . string concatenation (if script version is 1)
16219
bd49e1656c72 patch 8.1.1114: confusing overloaded operator "." for string concatenation
Bram Moolenaar <Bram@vim.org>
parents: 16170
diff changeset
2741 * .. string concatenation
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2742 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2743 * "arg" must point to the first non-white of the expression.
21636
dcfcb6163f3d patch 8.2.1368: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21634
diff changeset
2744 * "arg" is advanced to just after the recognized expression.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2745 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2746 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2747 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2748 static int
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2749 eval5(char_u **arg, typval_T *rettv, evalarg_T *evalarg)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2750 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2751 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2752 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2753 */
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2754 if (eval6(arg, rettv, evalarg, FALSE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2755 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2756
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2757 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2758 * Repeat computing, until no '+', '-' or '.' is following.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2759 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2760 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2761 {
21305
91d4af3309e7 patch 8.2.1203: unused assignments in expression evaluation
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
2762 int evaluate;
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2763 int getnext;
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2764 char_u *p;
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2765 int op;
21630
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21622
diff changeset
2766 int oplen;
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2767 int concat;
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2768 typval_T var2;
21949
e6608764248a patch 8.2.1524: no longer get an error for string concatenation with float
Bram Moolenaar <Bram@vim.org>
parents: 21925
diff changeset
2769 int vim9script = in_vim9script();
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2770
16223
abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents: 16219
diff changeset
2771 // "." is only string concatenation when scriptversion is 1
23039
75241f4377a4 patch 8.2.2066: Vim9: assignment with += doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 23013
diff changeset
2772 // "+=" and "-=" are assignment
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2773 p = eval_next_non_blank(*arg, evalarg, &getnext);
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2774 op = *p;
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2775 concat = op == '.' && (*(p + 1) == '.' || current_sctx.sc_version < 2);
23039
75241f4377a4 patch 8.2.2066: Vim9: assignment with += doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 23013
diff changeset
2776 if ((op != '+' && op != '-' && !concat) || p[1] == '=')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2777 break;
21305
91d4af3309e7 patch 8.2.1203: unused assignments in expression evaluation
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
2778
21630
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21622
diff changeset
2779 evaluate = evalarg == NULL ? 0 : (evalarg->eval_flags & EVAL_EVALUATE);
21634
3a86e41fdffd patch 8.2.1367: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
2780 oplen = (concat && p[1] == '.') ? 2 : 1;
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2781 if (getnext)
20996
3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents: 20992
diff changeset
2782 *arg = eval_next_line(evalarg);
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
2783 else
21630
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21622
diff changeset
2784 {
21949
e6608764248a patch 8.2.1524: no longer get an error for string concatenation with float
Bram Moolenaar <Bram@vim.org>
parents: 21925
diff changeset
2785 if (evaluate && vim9script && !VIM_ISWHITE(**arg))
21630
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21622
diff changeset
2786 {
21634
3a86e41fdffd patch 8.2.1367: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
2787 error_white_both(p, oplen);
21630
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21622
diff changeset
2788 clear_tv(rettv);
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21622
diff changeset
2789 return FAIL;
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21622
diff changeset
2790 }
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
2791 *arg = p;
21630
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21622
diff changeset
2792 }
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
2793 if ((op != '+' || (rettv->v_type != VAR_LIST
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
2794 && rettv->v_type != VAR_BLOB))
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2795 #ifdef FEAT_FLOAT
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2796 && (op == '.' || rettv->v_type != VAR_FLOAT)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2797 #endif
22683
5cbcd3768125 patch 8.2.1890: Vim9: strange error for subtracting from a list
Bram Moolenaar <Bram@vim.org>
parents: 22606
diff changeset
2798 && evaluate)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2799 {
22683
5cbcd3768125 patch 8.2.1890: Vim9: strange error for subtracting from a list
Bram Moolenaar <Bram@vim.org>
parents: 22606
diff changeset
2800 int error = FALSE;
5cbcd3768125 patch 8.2.1890: Vim9: strange error for subtracting from a list
Bram Moolenaar <Bram@vim.org>
parents: 22606
diff changeset
2801
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2802 // For "list + ...", an illegal use of the first operand as
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2803 // a number cannot be determined before evaluating the 2nd
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2804 // operand: if this is also a list, all is ok.
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2805 // For "something . ...", "something - ..." or "non-list + ...",
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2806 // we know that the first operand needs to be a string or number
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2807 // without evaluating the 2nd operand. So check before to avoid
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2808 // side effects after an error.
22683
5cbcd3768125 patch 8.2.1890: Vim9: strange error for subtracting from a list
Bram Moolenaar <Bram@vim.org>
parents: 22606
diff changeset
2809 if (op != '.')
5cbcd3768125 patch 8.2.1890: Vim9: strange error for subtracting from a list
Bram Moolenaar <Bram@vim.org>
parents: 22606
diff changeset
2810 tv_get_number_chk(rettv, &error);
5cbcd3768125 patch 8.2.1890: Vim9: strange error for subtracting from a list
Bram Moolenaar <Bram@vim.org>
parents: 22606
diff changeset
2811 if ((op == '.' && tv_get_string_chk(rettv) == NULL) || error)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2812 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2813 clear_tv(rettv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2814 return FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2815 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2816 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2817
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2818 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2819 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2820 */
21949
e6608764248a patch 8.2.1524: no longer get an error for string concatenation with float
Bram Moolenaar <Bram@vim.org>
parents: 21925
diff changeset
2821 if (evaluate && vim9script && !IS_WHITE_OR_NUL((*arg)[oplen]))
21630
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21622
diff changeset
2822 {
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21622
diff changeset
2823 error_white_both(p, oplen);
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21622
diff changeset
2824 clear_tv(rettv);
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21622
diff changeset
2825 return FAIL;
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21622
diff changeset
2826 }
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21622
diff changeset
2827 *arg = skipwhite_and_linebreak(*arg + oplen, evalarg);
21949
e6608764248a patch 8.2.1524: no longer get an error for string concatenation with float
Bram Moolenaar <Bram@vim.org>
parents: 21925
diff changeset
2828 if (eval6(arg, &var2, evalarg, !vim9script && op == '.') == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2829 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2830 clear_tv(rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2831 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2832 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2833
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2834 if (evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2835 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2836 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2837 * Compute the result.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2838 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2839 if (op == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2840 {
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2841 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2842 char_u *s1 = tv_get_string_buf(rettv, buf1);
21771
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21733
diff changeset
2843 char_u *s2 = NULL;
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21733
diff changeset
2844
21949
e6608764248a patch 8.2.1524: no longer get an error for string concatenation with float
Bram Moolenaar <Bram@vim.org>
parents: 21925
diff changeset
2845 if (vim9script && (var2.v_type == VAR_VOID
21771
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21733
diff changeset
2846 || var2.v_type == VAR_CHANNEL
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21733
diff changeset
2847 || var2.v_type == VAR_JOB))
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21733
diff changeset
2848 emsg(_(e_inval_string));
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21733
diff changeset
2849 #ifdef FEAT_FLOAT
21949
e6608764248a patch 8.2.1524: no longer get an error for string concatenation with float
Bram Moolenaar <Bram@vim.org>
parents: 21925
diff changeset
2850 else if (vim9script && var2.v_type == VAR_FLOAT)
21771
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21733
diff changeset
2851 {
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21733
diff changeset
2852 vim_snprintf((char *)buf2, NUMBUFLEN, "%g",
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21733
diff changeset
2853 var2.vval.v_float);
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21733
diff changeset
2854 s2 = buf2;
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21733
diff changeset
2855 }
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21733
diff changeset
2856 #endif
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21733
diff changeset
2857 else
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21733
diff changeset
2858 s2 = tv_get_string_buf_chk(&var2, buf2);
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2859 if (s2 == NULL) // type error ?
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2860 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2861 clear_tv(rettv);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2862 clear_tv(&var2);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2863 return FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2864 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
2865 p = concat_str(s1, s2);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2866 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2867 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2868 rettv->vval.v_string = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2869 }
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
2870 else if (op == '+' && rettv->v_type == VAR_BLOB
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
2871 && var2.v_type == VAR_BLOB)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2872 eval_addblob(rettv, &var2);
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
2873 else if (op == '+' && rettv->v_type == VAR_LIST
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
2874 && var2.v_type == VAR_LIST)
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
2875 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
2876 if (eval_addlist(rettv, &var2) == FAIL)
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
2877 return FAIL;
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
2878 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2879 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2880 {
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2881 int error = FALSE;
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2882 varnumber_T n1, n2;
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2883 #ifdef FEAT_FLOAT
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2884 float_T f1 = 0, f2 = 0;
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2885
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2886 if (rettv->v_type == VAR_FLOAT)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2887 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2888 f1 = rettv->vval.v_float;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2889 n1 = 0;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2890 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2891 else
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2892 #endif
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2893 {
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
2894 n1 = tv_get_number_chk(rettv, &error);
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2895 if (error)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2896 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2897 // This can only happen for "list + non-list". For
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2898 // "non-list + ..." or "something - ...", we returned
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2899 // before evaluating the 2nd operand.
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2900 clear_tv(rettv);
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2901 return FAIL;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2902 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2903 #ifdef FEAT_FLOAT
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2904 if (var2.v_type == VAR_FLOAT)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2905 f1 = n1;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2906 #endif
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2907 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2908 #ifdef FEAT_FLOAT
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2909 if (var2.v_type == VAR_FLOAT)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2910 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2911 f2 = var2.vval.v_float;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2912 n2 = 0;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2913 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2914 else
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2915 #endif
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2916 {
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
2917 n2 = tv_get_number_chk(&var2, &error);
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2918 if (error)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2919 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2920 clear_tv(rettv);
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2921 clear_tv(&var2);
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2922 return FAIL;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2923 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2924 #ifdef FEAT_FLOAT
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2925 if (rettv->v_type == VAR_FLOAT)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2926 f2 = n2;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2927 #endif
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
2928 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2929 clear_tv(rettv);
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2930
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2931 #ifdef FEAT_FLOAT
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2932 // If there is a float on either side the result is a float.
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2933 if (rettv->v_type == VAR_FLOAT || var2.v_type == VAR_FLOAT)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2934 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2935 if (op == '+')
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2936 f1 = f1 + f2;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2937 else
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2938 f1 = f1 - f2;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2939 rettv->v_type = VAR_FLOAT;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2940 rettv->vval.v_float = f1;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2941 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2942 else
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2943 #endif
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2944 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2945 if (op == '+')
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2946 n1 = n1 + n2;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2947 else
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2948 n1 = n1 - n2;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2949 rettv->v_type = VAR_NUMBER;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2950 rettv->vval.v_number = n1;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2951 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2952 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
2953 clear_tv(&var2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2954 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2955 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2956 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2957 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2958
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2959 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2960 * Handle fifth level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2961 * * number multiplication
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2962 * / number division
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2963 * % number modulo
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2964 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2965 * "arg" must point to the first non-white of the expression.
21636
dcfcb6163f3d patch 8.2.1368: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21634
diff changeset
2966 * "arg" is advanced to just after the recognized expression.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2967 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2968 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2969 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2970 static int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
2971 eval6(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
2972 char_u **arg,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
2973 typval_T *rettv,
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2974 evalarg_T *evalarg,
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2975 int want_string) // after "." operator
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2976 {
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2977 #ifdef FEAT_FLOAT
21305
91d4af3309e7 patch 8.2.1203: unused assignments in expression evaluation
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
2978 int use_float = FALSE;
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
2979 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2980
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2981 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2982 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2983 */
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
2984 if (eval7(arg, rettv, evalarg, want_string) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2985 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2986
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2987 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2988 * Repeat computing, until no '*', '/' or '%' is following.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2989 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2990 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2991 {
21305
91d4af3309e7 patch 8.2.1203: unused assignments in expression evaluation
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
2992 int evaluate;
91d4af3309e7 patch 8.2.1203: unused assignments in expression evaluation
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
2993 int getnext;
91d4af3309e7 patch 8.2.1203: unused assignments in expression evaluation
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
2994 typval_T var2;
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
2995 char_u *p;
21305
91d4af3309e7 patch 8.2.1203: unused assignments in expression evaluation
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
2996 int op;
91d4af3309e7 patch 8.2.1203: unused assignments in expression evaluation
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
2997 varnumber_T n1, n2;
91d4af3309e7 patch 8.2.1203: unused assignments in expression evaluation
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
2998 #ifdef FEAT_FLOAT
91d4af3309e7 patch 8.2.1203: unused assignments in expression evaluation
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
2999 float_T f1, f2;
91d4af3309e7 patch 8.2.1203: unused assignments in expression evaluation
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
3000 #endif
91d4af3309e7 patch 8.2.1203: unused assignments in expression evaluation
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
3001 int error;
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
3002
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
3003 p = eval_next_non_blank(*arg, evalarg, &getnext);
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
3004 op = *p;
17387
2558f90045e5 patch 8.1.1692: using *{} for literal dict is not backwards compatible
Bram Moolenaar <Bram@vim.org>
parents: 17377
diff changeset
3005 if (op != '*' && op != '/' && op != '%')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3006 break;
21305
91d4af3309e7 patch 8.2.1203: unused assignments in expression evaluation
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
3007
21634
3a86e41fdffd patch 8.2.1367: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
3008 evaluate = evalarg == NULL ? 0 : (evalarg->eval_flags & EVAL_EVALUATE);
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
3009 if (getnext)
20996
3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents: 20992
diff changeset
3010 *arg = eval_next_line(evalarg);
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
3011 else
21634
3a86e41fdffd patch 8.2.1367: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
3012 {
3a86e41fdffd patch 8.2.1367: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
3013 if (evaluate && in_vim9script() && !VIM_ISWHITE(**arg))
3a86e41fdffd patch 8.2.1367: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
3014 {
3a86e41fdffd patch 8.2.1367: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
3015 error_white_both(p, 1);
3a86e41fdffd patch 8.2.1367: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
3016 clear_tv(rettv);
3a86e41fdffd patch 8.2.1367: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
3017 return FAIL;
3a86e41fdffd patch 8.2.1367: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
3018 }
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
3019 *arg = p;
21634
3a86e41fdffd patch 8.2.1367: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
3020 }
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
3021
21305
91d4af3309e7 patch 8.2.1203: unused assignments in expression evaluation
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
3022 #ifdef FEAT_FLOAT
91d4af3309e7 patch 8.2.1203: unused assignments in expression evaluation
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
3023 f1 = 0;
91d4af3309e7 patch 8.2.1203: unused assignments in expression evaluation
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
3024 f2 = 0;
91d4af3309e7 patch 8.2.1203: unused assignments in expression evaluation
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
3025 #endif
91d4af3309e7 patch 8.2.1203: unused assignments in expression evaluation
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
3026 error = FALSE;
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
3027 if (evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3028 {
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3029 #ifdef FEAT_FLOAT
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3030 if (rettv->v_type == VAR_FLOAT)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3031 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3032 f1 = rettv->vval.v_float;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3033 use_float = TRUE;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3034 n1 = 0;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3035 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3036 else
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3037 #endif
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
3038 n1 = tv_get_number_chk(rettv, &error);
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3039 clear_tv(rettv);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3040 if (error)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3041 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3042 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3043 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3044 n1 = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3045
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3046 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3047 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3048 */
21634
3a86e41fdffd patch 8.2.1367: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
3049 if (evaluate && in_vim9script() && !IS_WHITE_OR_NUL((*arg)[1]))
3a86e41fdffd patch 8.2.1367: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
3050 {
3a86e41fdffd patch 8.2.1367: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
3051 error_white_both(p, 1);
3a86e41fdffd patch 8.2.1367: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
3052 clear_tv(rettv);
3a86e41fdffd patch 8.2.1367: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
3053 return FAIL;
3a86e41fdffd patch 8.2.1367: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
3054 }
3a86e41fdffd patch 8.2.1367: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
3055 *arg = skipwhite_and_linebreak(*arg + 1, evalarg);
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
3056 if (eval7(arg, &var2, evalarg, FALSE) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3057 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3058
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
3059 if (evaluate)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3060 {
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3061 #ifdef FEAT_FLOAT
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3062 if (var2.v_type == VAR_FLOAT)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3063 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3064 if (!use_float)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3065 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3066 f1 = n1;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3067 use_float = TRUE;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3068 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3069 f2 = var2.vval.v_float;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3070 n2 = 0;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3071 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3072 else
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3073 #endif
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3074 {
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
3075 n2 = tv_get_number_chk(&var2, &error);
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3076 clear_tv(&var2);
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3077 if (error)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3078 return FAIL;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3079 #ifdef FEAT_FLOAT
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3080 if (use_float)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3081 f2 = n2;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3082 #endif
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3083 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3084
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3085 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3086 * Compute the result.
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3087 * When either side is a float the result is a float.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3088 */
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3089 #ifdef FEAT_FLOAT
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3090 if (use_float)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3091 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3092 if (op == '*')
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3093 f1 = f1 * f2;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3094 else if (op == '/')
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3095 {
2441
620a42739426 Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents: 2427
diff changeset
3096 # ifdef VMS
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3097 // 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
3098 if (f2 == 0.0)
620a42739426 Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents: 2427
diff changeset
3099 {
620a42739426 Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents: 2427
diff changeset
3100 if (f1 == 0)
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3101 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
3102 else if (f1 < 0)
2529
2aaa88366cbb Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents: 2513
diff changeset
3103 f1 = -1 * __F_FLT_MAX;
2441
620a42739426 Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents: 2427
diff changeset
3104 else
2529
2aaa88366cbb Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents: 2513
diff changeset
3105 f1 = __F_FLT_MAX;
2441
620a42739426 Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents: 2427
diff changeset
3106 }
620a42739426 Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents: 2427
diff changeset
3107 else
620a42739426 Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents: 2427
diff changeset
3108 f1 = f1 / f2;
620a42739426 Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents: 2427
diff changeset
3109 # else
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3110 // 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
3111 // by zero to result in "inf" and not a crash.
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3112 f1 = f1 / f2;
2441
620a42739426 Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents: 2427
diff changeset
3113 # endif
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3114 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3115 else
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3116 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3117 emsg(_(e_modulus));
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3118 return FAIL;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3119 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3120 rettv->v_type = VAR_FLOAT;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3121 rettv->vval.v_float = f1;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3122 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3123 else
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3124 #endif
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3125 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3126 if (op == '*')
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3127 n1 = n1 * n2;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3128 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
3129 n1 = num_divide(n1, n2);
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3130 else
15969
9cc42db77a54 patch 8.1.0990: floating point exception with "%= 0" and "/= 0"
Bram Moolenaar <Bram@vim.org>
parents: 15904
diff changeset
3131 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
3132
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3133 rettv->v_type = VAR_NUMBER;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3134 rettv->vval.v_number = n1;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3135 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3136 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3137 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3138
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3139 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3140 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3141
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3142 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3143 * Handle sixth level expression:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3144 * number number constant
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3145 * 0zFFFFFFFF Blob constant
1228
5eb1ac6f92ad updated for version 7.1b
vimboss
parents: 1109
diff changeset
3146 * "string" string constant
5eb1ac6f92ad updated for version 7.1b
vimboss
parents: 1109
diff changeset
3147 * 'string' literal string constant
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3148 * &option-name option value
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3149 * @r register contents
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150 * identifier variable value
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3151 * function() function call
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3152 * $VAR environment variable
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3153 * (expression) nested expression
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
3154 * [expr, expr] List
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3155 * {arg, arg -> expr} Lambda
17368
6604ecb7a615 patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents: 17322
diff changeset
3156 * {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
3157 * #{key: val, key: val} Dictionary with literal keys
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3158 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3159 * Also handle:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3160 * ! in front logical NOT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3161 * - in front unary minus
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3162 * + in front unary plus (ignored)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3163 * trailing [] subscript in String or List
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3164 * 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
3165 * trailing ->name() method call
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3166 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3167 * "arg" must point to the first non-white of the expression.
21636
dcfcb6163f3d patch 8.2.1368: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21634
diff changeset
3168 * "arg" is advanced to just after the recognized expression.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3169 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3170 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3171 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3172 static int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
3173 eval7(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
3174 char_u **arg,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
3175 typval_T *rettv,
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
3176 evalarg_T *evalarg,
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3177 int want_string) // after "." operator
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3178 {
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
3179 int evaluate = evalarg != NULL
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
3180 && (evalarg->eval_flags & EVAL_EVALUATE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3181 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3182 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3183 char_u *start_leader, *end_leader;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3184 int ret = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3185 char_u *alias;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3186
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3187 /*
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3188 * Initialise variable so that clear_tv() can't mistake this for a
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3189 * string and free a string that isn't there.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3190 */
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3191 rettv->v_type = VAR_UNKNOWN;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3192
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3193 /*
10042
4aead6a9b7a9 commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
Christian Brabandt <cb@256bit.org>
parents: 10000
diff changeset
3194 * Skip '!', '-' and '+' characters. They are handled later.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3195 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3196 start_leader = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3197 while (**arg == '!' || **arg == '-' || **arg == '+')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3198 *arg = skipwhite(*arg + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3199 end_leader = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3200
16223
abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents: 16219
diff changeset
3201 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
3202 #ifdef FEAT_FLOAT
abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents: 16219
diff changeset
3203 || 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
3204 #endif
abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents: 16219
diff changeset
3205 ))
abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents: 16219
diff changeset
3206 {
abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents: 16219
diff changeset
3207 semsg(_(e_invexpr2), *arg);
abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents: 16219
diff changeset
3208 ++*arg;
abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents: 16219
diff changeset
3209 return FAIL;
abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents: 16219
diff changeset
3210 }
abb67309c1ca patch 8.1.1116: cannot enforce a Vim script style
Bram Moolenaar <Bram@vim.org>
parents: 16219
diff changeset
3211
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3212 switch (**arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3213 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3214 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3215 * Number constant.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3216 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3217 case '0':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3218 case '1':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3219 case '2':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3220 case '3':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3221 case '4':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3222 case '5':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3223 case '6':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3224 case '7':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3225 case '8':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3226 case '9':
21120
4d844a65183d patch 8.2.1111: inconsistent naming of get_list_tv() and eval_dict()
Bram Moolenaar <Bram@vim.org>
parents: 21118
diff changeset
3227 case '.': ret = eval_number(arg, rettv, evaluate, want_string);
21032
f80e822a310d patch 8.2.1067: expression "!expr->func()" does not work
Bram Moolenaar <Bram@vim.org>
parents: 21028
diff changeset
3228
f80e822a310d patch 8.2.1067: expression "!expr->func()" does not work
Bram Moolenaar <Bram@vim.org>
parents: 21028
diff changeset
3229 // Apply prefixed "-" and "+" now. Matters especially when
f80e822a310d patch 8.2.1067: expression "!expr->func()" does not work
Bram Moolenaar <Bram@vim.org>
parents: 21028
diff changeset
3230 // "->" follows.
21733
1bb5adfe5966 patch 8.2.1416: Vim9: boolean evaluation does not work as intended
Bram Moolenaar <Bram@vim.org>
parents: 21725
diff changeset
3231 if (ret == OK && evaluate && end_leader > start_leader
1bb5adfe5966 patch 8.2.1416: Vim9: boolean evaluation does not work as intended
Bram Moolenaar <Bram@vim.org>
parents: 21725
diff changeset
3232 && rettv->v_type != VAR_BLOB)
21032
f80e822a310d patch 8.2.1067: expression "!expr->func()" does not work
Bram Moolenaar <Bram@vim.org>
parents: 21028
diff changeset
3233 ret = eval7_leader(rettv, TRUE, start_leader, &end_leader);
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3234 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3235
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3236 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3237 * String constant: "string".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3238 */
21120
4d844a65183d patch 8.2.1111: inconsistent naming of get_list_tv() and eval_dict()
Bram Moolenaar <Bram@vim.org>
parents: 21118
diff changeset
3239 case '"': ret = eval_string(arg, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3240 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3241
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3242 /*
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3243 * Literal string constant: 'str''ing'.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3244 */
21120
4d844a65183d patch 8.2.1111: inconsistent naming of get_list_tv() and eval_dict()
Bram Moolenaar <Bram@vim.org>
parents: 21118
diff changeset
3245 case '\'': ret = eval_lit_string(arg, rettv, evaluate);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3246 break;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3247
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3248 /*
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3249 * List: [expr, expr]
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3250 */
21120
4d844a65183d patch 8.2.1111: inconsistent naming of get_list_tv() and eval_dict()
Bram Moolenaar <Bram@vim.org>
parents: 21118
diff changeset
3251 case '[': ret = eval_list(arg, rettv, evalarg, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3252 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3253
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3254 /*
17413
40417757dffd patch 8.1.1705: using ~{} for a literal dict is not nice
Bram Moolenaar <Bram@vim.org>
parents: 17387
diff changeset
3255 * 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
3256 */
23072
4b398a229b0b patch 8.2.2082: Vim9: can still use the depricated #{} dict syntax
Bram Moolenaar <Bram@vim.org>
parents: 23039
diff changeset
3257 case '#': if (!in_vim9script() && (*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
3258 {
6604ecb7a615 patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents: 17322
diff changeset
3259 ++*arg;
21034
2f8b0812819f patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents: 21032
diff changeset
3260 ret = eval_dict(arg, rettv, evalarg, TRUE);
17368
6604ecb7a615 patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents: 17322
diff changeset
3261 }
6604ecb7a615 patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents: 17322
diff changeset
3262 else
6604ecb7a615 patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents: 17322
diff changeset
3263 ret = NOTDONE;
6604ecb7a615 patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents: 17322
diff changeset
3264 break;
6604ecb7a615 patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents: 17322
diff changeset
3265
6604ecb7a615 patch 8.1.1683: dictionary with string keys is longer than needed
Bram Moolenaar <Bram@vim.org>
parents: 17322
diff changeset
3266 /*
9527
e8b3db8e2d30 commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents: 9525
diff changeset
3267 * 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
3268 * Dictionary: {'key': val, 'key': val}
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3269 */
23013
a0a998d2e443 patch 8.2.2053: Vim9: lamba doesn't accept argument types
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
3270 case '{': ret = get_lambda_tv(arg, rettv, in_vim9script(), evalarg);
9527
e8b3db8e2d30 commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents: 9525
diff changeset
3271 if (ret == NOTDONE)
21034
2f8b0812819f patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents: 21032
diff changeset
3272 ret = eval_dict(arg, rettv, evalarg, FALSE);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3273 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3274
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3275 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
3276 * Option value: &name
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3277 */
21120
4d844a65183d patch 8.2.1111: inconsistent naming of get_list_tv() and eval_dict()
Bram Moolenaar <Bram@vim.org>
parents: 21118
diff changeset
3278 case '&': ret = eval_option(arg, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3279 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3280
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3281 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3282 * Environment variable: $VAR.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3283 */
21120
4d844a65183d patch 8.2.1111: inconsistent naming of get_list_tv() and eval_dict()
Bram Moolenaar <Bram@vim.org>
parents: 21118
diff changeset
3284 case '$': ret = eval_env_var(arg, rettv, evaluate);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3285 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3286
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3287 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3288 * Register contents: @r.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3289 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3290 case '@': ++*arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3291 if (evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3292 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3293 rettv->v_type = VAR_STRING;
5796
f084024c0ddb updated for version 7.4.242
Bram Moolenaar <bram@vim.org>
parents: 5794
diff changeset
3294 rettv->vval.v_string = get_reg_contents(**arg,
f084024c0ddb updated for version 7.4.242
Bram Moolenaar <bram@vim.org>
parents: 5794
diff changeset
3295 GREG_EXPR_SRC);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3296 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3297 if (**arg != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3298 ++*arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3299 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3300
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3301 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3302 * nested expression: (expression).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3303 */
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
3304 case '(': {
21046
0ca7e04d39e3 patch 8.2.1074: Vim9: no line break allowed after some operators
Bram Moolenaar <Bram@vim.org>
parents: 21044
diff changeset
3305 *arg = skipwhite_and_linebreak(*arg + 1, evalarg);
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
3306 ret = eval1(arg, rettv, evalarg); // recursive!
21044
dc2ca403a217 patch 8.2.1073: Vim9: no line break allowed in () expression
Bram Moolenaar <Bram@vim.org>
parents: 21040
diff changeset
3307
21046
0ca7e04d39e3 patch 8.2.1074: Vim9: no line break allowed after some operators
Bram Moolenaar <Bram@vim.org>
parents: 21044
diff changeset
3308 *arg = skipwhite_and_linebreak(*arg, evalarg);
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
3309 if (**arg == ')')
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
3310 ++*arg;
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
3311 else if (ret == OK)
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
3312 {
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
3313 emsg(_(e_missing_close));
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
3314 clear_tv(rettv);
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
3315 ret = FAIL;
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
3316 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3320 default: ret = NOTDONE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3321 break;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3322 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3323
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3324 if (ret == NOTDONE)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3325 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3326 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3327 * Must be a variable or function name.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3328 * Can also be a curly-braces kind of name: {expr}.
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3329 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3330 s = *arg;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
3331 len = get_name_len(arg, &alias, evaluate, TRUE);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3332 if (alias != NULL)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3333 s = alias;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3334
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
3335 if (len <= 0)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3336 ret = FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3337 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3338 {
21305
91d4af3309e7 patch 8.2.1203: unused assignments in expression evaluation
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
3339 int flags = evalarg == NULL ? 0 : evalarg->eval_flags;
91d4af3309e7 patch 8.2.1203: unused assignments in expression evaluation
Bram Moolenaar <Bram@vim.org>
parents: 21279
diff changeset
3340
21656
c3f6006bf0ba patch 8.2.1378: cannot put space between function name and paren
Bram Moolenaar <Bram@vim.org>
parents: 21644
diff changeset
3341 if ((in_vim9script() ? **arg : *skipwhite(*arg)) == '(')
c3f6006bf0ba patch 8.2.1378: cannot put space between function name and paren
Bram Moolenaar <Bram@vim.org>
parents: 21644
diff changeset
3342 {
21120
4d844a65183d patch 8.2.1111: inconsistent naming of get_list_tv() and eval_dict()
Bram Moolenaar <Bram@vim.org>
parents: 21118
diff changeset
3343 // "name(..." recursive!
21656
c3f6006bf0ba patch 8.2.1378: cannot put space between function name and paren
Bram Moolenaar <Bram@vim.org>
parents: 21644
diff changeset
3344 *arg = skipwhite(*arg);
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21104
diff changeset
3345 ret = eval_func(arg, evalarg, s, len, rettv, flags, NULL);
21656
c3f6006bf0ba patch 8.2.1378: cannot put space between function name and paren
Bram Moolenaar <Bram@vim.org>
parents: 21644
diff changeset
3346 }
20401
918b9a05cf35 patch 8.2.0755: Vim9: No error when variable initializer is not a constant
Bram Moolenaar <Bram@vim.org>
parents: 20397
diff changeset
3347 else if (flags & EVAL_CONSTANT)
918b9a05cf35 patch 8.2.0755: Vim9: No error when variable initializer is not a constant
Bram Moolenaar <Bram@vim.org>
parents: 20397
diff changeset
3348 ret = FAIL;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3349 else if (evaluate)
21307
b991565745fb patch 8.2.1204: Vim9: true and false not recognized in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21305
diff changeset
3350 {
b991565745fb patch 8.2.1204: Vim9: true and false not recognized in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21305
diff changeset
3351 // get the value of "true", "false" or a variable
b991565745fb patch 8.2.1204: Vim9: true and false not recognized in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21305
diff changeset
3352 if (len == 4 && in_vim9script() && STRNCMP(s, "true", 4) == 0)
b991565745fb patch 8.2.1204: Vim9: true and false not recognized in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21305
diff changeset
3353 {
b991565745fb patch 8.2.1204: Vim9: true and false not recognized in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21305
diff changeset
3354 rettv->v_type = VAR_BOOL;
b991565745fb patch 8.2.1204: Vim9: true and false not recognized in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21305
diff changeset
3355 rettv->vval.v_number = VVAL_TRUE;
21725
741c1d58d50f patch 8.2.1412: Vim: not operator does not result in boolean
Bram Moolenaar <Bram@vim.org>
parents: 21691
diff changeset
3356 ret = OK;
21307
b991565745fb patch 8.2.1204: Vim9: true and false not recognized in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21305
diff changeset
3357 }
b991565745fb patch 8.2.1204: Vim9: true and false not recognized in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21305
diff changeset
3358 else if (len == 5 && in_vim9script()
b991565745fb patch 8.2.1204: Vim9: true and false not recognized in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21305
diff changeset
3359 && STRNCMP(s, "false", 4) == 0)
b991565745fb patch 8.2.1204: Vim9: true and false not recognized in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21305
diff changeset
3360 {
b991565745fb patch 8.2.1204: Vim9: true and false not recognized in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21305
diff changeset
3361 rettv->v_type = VAR_BOOL;
b991565745fb patch 8.2.1204: Vim9: true and false not recognized in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21305
diff changeset
3362 rettv->vval.v_number = VVAL_FALSE;
21725
741c1d58d50f patch 8.2.1412: Vim: not operator does not result in boolean
Bram Moolenaar <Bram@vim.org>
parents: 21691
diff changeset
3363 ret = OK;
21307
b991565745fb patch 8.2.1204: Vim9: true and false not recognized in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21305
diff changeset
3364 }
b991565745fb patch 8.2.1204: Vim9: true and false not recognized in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21305
diff changeset
3365 else
b991565745fb patch 8.2.1204: Vim9: true and false not recognized in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21305
diff changeset
3366 ret = eval_variable(s, len, rettv, NULL, TRUE, FALSE);
b991565745fb patch 8.2.1204: Vim9: true and false not recognized in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21305
diff changeset
3367 }
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3368 else
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9649
diff changeset
3369 {
21120
4d844a65183d patch 8.2.1111: inconsistent naming of get_list_tv() and eval_dict()
Bram Moolenaar <Bram@vim.org>
parents: 21118
diff changeset
3370 // skip the name
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9649
diff changeset
3371 check_vars(s, len);
117
d4ea645c7748 updated for version 7.0041
vimboss
parents: 110
diff changeset
3372 ret = OK;
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9649
diff changeset
3373 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3374 }
2690
3ea3dcbf2cd6 updated for version 7.3.108
Bram Moolenaar <bram@vim.org>
parents: 2687
diff changeset
3375 vim_free(alias);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3376 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3377
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3378 // 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
3379 // expr(expr), expr->name(expr)
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
3380 if (ret == OK)
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
3381 ret = handle_subscript(arg, rettv, evalarg, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3384 * Apply logical NOT and unary '-', from right to left, ignore '+'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3385 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3386 if (ret == OK && evaluate && end_leader > start_leader)
21032
f80e822a310d patch 8.2.1067: expression "!expr->func()" does not work
Bram Moolenaar <Bram@vim.org>
parents: 21028
diff changeset
3387 ret = eval7_leader(rettv, FALSE, start_leader, &end_leader);
17763
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3388 return ret;
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3389 }
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3390
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3391 /*
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3392 * Apply the leading "!" and "-" before an eval7 expression to "rettv".
21032
f80e822a310d patch 8.2.1067: expression "!expr->func()" does not work
Bram Moolenaar <Bram@vim.org>
parents: 21028
diff changeset
3393 * When "numeric_only" is TRUE only handle "+" and "-".
17763
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3394 * 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
3395 */
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3396 static int
21032
f80e822a310d patch 8.2.1067: expression "!expr->func()" does not work
Bram Moolenaar <Bram@vim.org>
parents: 21028
diff changeset
3397 eval7_leader(
f80e822a310d patch 8.2.1067: expression "!expr->func()" does not work
Bram Moolenaar <Bram@vim.org>
parents: 21028
diff changeset
3398 typval_T *rettv,
f80e822a310d patch 8.2.1067: expression "!expr->func()" does not work
Bram Moolenaar <Bram@vim.org>
parents: 21028
diff changeset
3399 int numeric_only,
f80e822a310d patch 8.2.1067: expression "!expr->func()" does not work
Bram Moolenaar <Bram@vim.org>
parents: 21028
diff changeset
3400 char_u *start_leader,
f80e822a310d patch 8.2.1067: expression "!expr->func()" does not work
Bram Moolenaar <Bram@vim.org>
parents: 21028
diff changeset
3401 char_u **end_leaderp)
17763
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3402 {
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3403 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
3404 int ret = OK;
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3405 int error = FALSE;
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3406 varnumber_T val = 0;
21725
741c1d58d50f patch 8.2.1412: Vim: not operator does not result in boolean
Bram Moolenaar <Bram@vim.org>
parents: 21691
diff changeset
3407 vartype_T type = rettv->v_type;
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3408 #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
3409 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
3410
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3411 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
3412 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
3413 else
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3414 #endif
22606
336ac63fb987 patch 8.2.1851: Vim9: "!" followed by space incorrectly used
Bram Moolenaar <Bram@vim.org>
parents: 22580
diff changeset
3415 {
336ac63fb987 patch 8.2.1851: Vim9: "!" followed by space incorrectly used
Bram Moolenaar <Bram@vim.org>
parents: 22580
diff changeset
3416 while (VIM_ISWHITE(end_leader[-1]))
336ac63fb987 patch 8.2.1851: Vim9: "!" followed by space incorrectly used
Bram Moolenaar <Bram@vim.org>
parents: 22580
diff changeset
3417 --end_leader;
21733
1bb5adfe5966 patch 8.2.1416: Vim9: boolean evaluation does not work as intended
Bram Moolenaar <Bram@vim.org>
parents: 21725
diff changeset
3418 if (in_vim9script() && end_leader[-1] == '!')
1bb5adfe5966 patch 8.2.1416: Vim9: boolean evaluation does not work as intended
Bram Moolenaar <Bram@vim.org>
parents: 21725
diff changeset
3419 val = tv2bool(rettv);
1bb5adfe5966 patch 8.2.1416: Vim9: boolean evaluation does not work as intended
Bram Moolenaar <Bram@vim.org>
parents: 21725
diff changeset
3420 else
1bb5adfe5966 patch 8.2.1416: Vim9: boolean evaluation does not work as intended
Bram Moolenaar <Bram@vim.org>
parents: 21725
diff changeset
3421 val = tv_get_number_chk(rettv, &error);
22606
336ac63fb987 patch 8.2.1851: Vim9: "!" followed by space incorrectly used
Bram Moolenaar <Bram@vim.org>
parents: 22580
diff changeset
3422 }
17763
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3423 if (error)
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3424 {
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3425 clear_tv(rettv);
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3426 ret = FAIL;
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3427 }
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3428 else
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3429 {
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3430 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
3431 {
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3432 --end_leader;
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3433 if (*end_leader == '!')
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3434 {
21032
f80e822a310d patch 8.2.1067: expression "!expr->func()" does not work
Bram Moolenaar <Bram@vim.org>
parents: 21028
diff changeset
3435 if (numeric_only)
f80e822a310d patch 8.2.1067: expression "!expr->func()" does not work
Bram Moolenaar <Bram@vim.org>
parents: 21028
diff changeset
3436 {
f80e822a310d patch 8.2.1067: expression "!expr->func()" does not work
Bram Moolenaar <Bram@vim.org>
parents: 21028
diff changeset
3437 ++end_leader;
f80e822a310d patch 8.2.1067: expression "!expr->func()" does not work
Bram Moolenaar <Bram@vim.org>
parents: 21028
diff changeset
3438 break;
f80e822a310d patch 8.2.1067: expression "!expr->func()" does not work
Bram Moolenaar <Bram@vim.org>
parents: 21028
diff changeset
3439 }
17763
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3440 #ifdef FEAT_FLOAT
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3441 if (rettv->v_type == VAR_FLOAT)
22866
52e64d340a98 patch 8.2.1980: Vim9: some tests are not done at the script level
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
3442 {
52e64d340a98 patch 8.2.1980: Vim9: some tests are not done at the script level
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
3443 if (in_vim9script())
52e64d340a98 patch 8.2.1980: Vim9: some tests are not done at the script level
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
3444 {
52e64d340a98 patch 8.2.1980: Vim9: some tests are not done at the script level
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
3445 rettv->v_type = VAR_BOOL;
52e64d340a98 patch 8.2.1980: Vim9: some tests are not done at the script level
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
3446 val = f == 0.0 ? VVAL_TRUE : VVAL_FALSE;
52e64d340a98 patch 8.2.1980: Vim9: some tests are not done at the script level
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
3447 }
52e64d340a98 patch 8.2.1980: Vim9: some tests are not done at the script level
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
3448 else
52e64d340a98 patch 8.2.1980: Vim9: some tests are not done at the script level
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
3449 f = !f;
52e64d340a98 patch 8.2.1980: Vim9: some tests are not done at the script level
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
3450 }
17763
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3451 else
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3452 #endif
21725
741c1d58d50f patch 8.2.1412: Vim: not operator does not result in boolean
Bram Moolenaar <Bram@vim.org>
parents: 21691
diff changeset
3453 {
17763
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3454 val = !val;
21725
741c1d58d50f patch 8.2.1412: Vim: not operator does not result in boolean
Bram Moolenaar <Bram@vim.org>
parents: 21691
diff changeset
3455 type = VAR_BOOL;
741c1d58d50f patch 8.2.1412: Vim: not operator does not result in boolean
Bram Moolenaar <Bram@vim.org>
parents: 21691
diff changeset
3456 }
17763
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3457 }
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3458 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
3459 {
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3460 #ifdef FEAT_FLOAT
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3461 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
3462 f = -f;
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3463 else
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3464 #endif
21725
741c1d58d50f patch 8.2.1412: Vim: not operator does not result in boolean
Bram Moolenaar <Bram@vim.org>
parents: 21691
diff changeset
3465 {
17763
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3466 val = -val;
21725
741c1d58d50f patch 8.2.1412: Vim: not operator does not result in boolean
Bram Moolenaar <Bram@vim.org>
parents: 21691
diff changeset
3467 type = VAR_NUMBER;
741c1d58d50f patch 8.2.1412: Vim: not operator does not result in boolean
Bram Moolenaar <Bram@vim.org>
parents: 21691
diff changeset
3468 }
17763
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3469 }
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3470 }
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3471 #ifdef FEAT_FLOAT
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3472 if (rettv->v_type == VAR_FLOAT)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3473 {
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3474 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
3475 rettv->vval.v_float = f;
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3476 }
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3477 else
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
3478 #endif
17763
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3479 {
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3480 clear_tv(rettv);
21725
741c1d58d50f patch 8.2.1412: Vim: not operator does not result in boolean
Bram Moolenaar <Bram@vim.org>
parents: 21691
diff changeset
3481 if (in_vim9script())
741c1d58d50f patch 8.2.1412: Vim: not operator does not result in boolean
Bram Moolenaar <Bram@vim.org>
parents: 21691
diff changeset
3482 rettv->v_type = type;
741c1d58d50f patch 8.2.1412: Vim: not operator does not result in boolean
Bram Moolenaar <Bram@vim.org>
parents: 21691
diff changeset
3483 else
741c1d58d50f patch 8.2.1412: Vim: not operator does not result in boolean
Bram Moolenaar <Bram@vim.org>
parents: 21691
diff changeset
3484 rettv->v_type = VAR_NUMBER;
17763
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3485 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
3486 }
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3487 }
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
3488 *end_leaderp = end_leader;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3489 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3490 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3491
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3492 /*
17674
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3493 * 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
3494 */
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3495 static int
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3496 call_func_rettv(
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3497 char_u **arg,
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21104
diff changeset
3498 evalarg_T *evalarg,
17674
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3499 typval_T *rettv,
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3500 int evaluate,
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3501 dict_T *selfdict,
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3502 typval_T *basetv)
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3503 {
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3504 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
3505 funcexe_T funcexe;
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3506 typval_T functv;
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3507 char_u *s;
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3508 int ret;
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3509
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3510 // 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
3511 if (evaluate)
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3512 {
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3513 functv = *rettv;
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3514 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
3515
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3516 // 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
3517 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
3518 {
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3519 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
3520 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
3521 }
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3522 else
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3523 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
3524 }
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3525 else
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3526 s = (char_u *)"";
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3527
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19922
diff changeset
3528 CLEAR_FIELD(funcexe);
17674
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3529 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
3530 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
3531 funcexe.evaluate = evaluate;
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3532 funcexe.partial = pt;
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3533 funcexe.selfdict = selfdict;
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3534 funcexe.basetv = basetv;
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21104
diff changeset
3535 ret = get_func_tv(s, -1, rettv, arg, evalarg, &funcexe);
17674
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3536
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3537 // 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
3538 // 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
3539 if (evaluate)
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3540 clear_tv(&functv);
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3541
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3542 return ret;
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3543 }
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3544
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3545 /*
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3546 * Evaluate "->method()".
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3547 * "*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
3548 * 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
3549 */
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3550 static int
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3551 eval_lambda(
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3552 char_u **arg,
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3553 typval_T *rettv,
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
3554 evalarg_T *evalarg,
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3555 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
3556 {
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
3557 int evaluate = evalarg != NULL
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
3558 && (evalarg->eval_flags & EVAL_EVALUATE);
17674
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3559 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
3560 int ret;
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3561
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3562 // Skip over the ->.
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3563 *arg += 2;
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3564 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
3565
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22732
diff changeset
3566 ret = get_lambda_tv(arg, rettv, FALSE, evalarg);
18851
3cf9529b3a4a patch 8.1.2412: crash when evaluating expression with error
Bram Moolenaar <Bram@vim.org>
parents: 18777
diff changeset
3567 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
3568 return FAIL;
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3569 else if (**arg != '(')
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3570 {
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3571 if (verbose)
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3572 {
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3573 if (*skipwhite(*arg) == '(')
19760
9daed26b788b patch 8.2.0436: no warnings for incorrect printf arguments
Bram Moolenaar <Bram@vim.org>
parents: 19568
diff changeset
3574 emsg(_(e_nowhitespace));
17674
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3575 else
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3576 semsg(_(e_missing_paren), "lambda");
17674
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3577 }
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3578 clear_tv(rettv);
18225
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents: 18080
diff changeset
3579 ret = FAIL;
17674
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3580 }
18225
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents: 18080
diff changeset
3581 else
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21104
diff changeset
3582 ret = call_func_rettv(arg, evalarg, rettv, evaluate, NULL, &base);
18225
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents: 18080
diff changeset
3583
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents: 18080
diff changeset
3584 // 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
3585 // 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
3586 if (evaluate)
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents: 18080
diff changeset
3587 clear_tv(&base);
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents: 18080
diff changeset
3588
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents: 18080
diff changeset
3589 return ret;
17674
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3590 }
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3591
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3592 /*
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3593 * Evaluate "->method()".
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3594 * "*arg" points to the '-'.
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3595 * 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
3596 */
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3597 static int
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3598 eval_method(
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3599 char_u **arg,
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3600 typval_T *rettv,
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21104
diff changeset
3601 evalarg_T *evalarg,
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3602 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
3603 {
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3604 char_u *name;
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3605 long len;
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3606 char_u *alias;
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3607 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
3608 int ret;
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21104
diff changeset
3609 int evaluate = evalarg != NULL
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21104
diff changeset
3610 && (evalarg->eval_flags & EVAL_EVALUATE);
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3611
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3612 // Skip over the ->.
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3613 *arg += 2;
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3614 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
3615
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3616 name = *arg;
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3617 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
3618 if (alias != NULL)
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3619 name = alias;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3620
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3621 if (len <= 0)
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3622 {
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3623 if (verbose)
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3624 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
3625 ret = FAIL;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3626 }
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3627 else
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3628 {
21630
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21622
diff changeset
3629 *arg = skipwhite(*arg);
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3630 if (**arg != '(')
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3631 {
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3632 if (verbose)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
3633 semsg(_(e_missing_paren), name);
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3634 ret = FAIL;
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3635 }
17661
da7890e3359b patch 8.1.1828: not strict enough checking syntax of method invocation
Bram Moolenaar <Bram@vim.org>
parents: 17646
diff changeset
3636 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
3637 {
da7890e3359b patch 8.1.1828: not strict enough checking syntax of method invocation
Bram Moolenaar <Bram@vim.org>
parents: 17646
diff changeset
3638 if (verbose)
19760
9daed26b788b patch 8.2.0436: no warnings for incorrect printf arguments
Bram Moolenaar <Bram@vim.org>
parents: 19568
diff changeset
3639 emsg(_(e_nowhitespace));
17661
da7890e3359b patch 8.1.1828: not strict enough checking syntax of method invocation
Bram Moolenaar <Bram@vim.org>
parents: 17646
diff changeset
3640 ret = FAIL;
da7890e3359b patch 8.1.1828: not strict enough checking syntax of method invocation
Bram Moolenaar <Bram@vim.org>
parents: 17646
diff changeset
3641 }
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3642 else
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21104
diff changeset
3643 ret = eval_func(arg, evalarg, name, len, rettv,
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20392
diff changeset
3644 evaluate ? EVAL_EVALUATE : 0, &base);
17646
e5397617d6ca patch 8.1.1820: using expr->FuncRef() does not work
Bram Moolenaar <Bram@vim.org>
parents: 17638
diff changeset
3645 }
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3646
17674
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
3647 // 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
3648 // 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
3649 if (evaluate)
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3650 clear_tv(&base);
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3651
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3652 return ret;
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3653 }
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3654
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
3655 /*
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 826
diff changeset
3656 * Evaluate an "[expr]" or "[expr:expr]" index. Also "dict.key".
dc8197342755 updated for version 7.0d04
vimboss
parents: 826
diff changeset
3657 * "*arg" points to the '[' or '.'.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3658 * Returns FAIL or OK. "*arg" is advanced to after the ']'.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3659 */
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3660 static int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
3661 eval_index(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
3662 char_u **arg,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
3663 typval_T *rettv,
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
3664 evalarg_T *evalarg,
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3665 int verbose) // give error messages
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3666 {
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
3667 int evaluate = evalarg != NULL
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
3668 && (evalarg->eval_flags & EVAL_EVALUATE);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3669 int empty1 = FALSE, empty2 = FALSE;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
3670 typval_T var1, var2;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3671 int range = FALSE;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3672 char_u *key = NULL;
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3673 int keylen = -1;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3674
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3675 if (check_can_index(rettv, evaluate, verbose) == FAIL)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3676 return FAIL;
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3677
7046
fd409a0800fd commit https://github.com/vim/vim/commit/0a38dd29d6f65aa601162542a5ab0ba7f308fc8e
Christian Brabandt <cb@256bit.org>
parents: 7042
diff changeset
3678 init_tv(&var1);
fd409a0800fd commit https://github.com/vim/vim/commit/0a38dd29d6f65aa601162542a5ab0ba7f308fc8e
Christian Brabandt <cb@256bit.org>
parents: 7042
diff changeset
3679 init_tv(&var2);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3680 if (**arg == '.')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3681 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3682 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3683 * dict.name
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3684 */
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3685 key = *arg + 1;
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3686 for (keylen = 0; eval_isdictc(key[keylen]); ++keylen)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3687 ;
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3688 if (keylen == 0)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3689 return FAIL;
22244
9f6b8fdea159 patch 8.2.1671: Vim9: stray error for missing white space
Bram Moolenaar <Bram@vim.org>
parents: 22202
diff changeset
3690 *arg = key + keylen;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3691 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3692 else
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3693 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3694 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3695 * something[idx]
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3696 *
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3697 * Get the (first) variable from inside the [].
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3698 */
21142
165cea61e974 patch 8.2.1122: Vim9: line continuation in dict member not recognized
Bram Moolenaar <Bram@vim.org>
parents: 21120
diff changeset
3699 *arg = skipwhite_and_linebreak(*arg + 1, evalarg);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3700 if (**arg == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3701 empty1 = TRUE;
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
3702 else if (eval1(arg, &var1, evalarg) == FAIL) // recursive!
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3703 return FAIL;
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
3704 else if (evaluate && tv_get_string_chk(&var1) == NULL)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3705 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3706 // not a number or string
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3707 clear_tv(&var1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3708 return FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3709 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3710
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3711 /*
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3712 * Get the second variable from inside the [:].
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3713 */
21142
165cea61e974 patch 8.2.1122: Vim9: line continuation in dict member not recognized
Bram Moolenaar <Bram@vim.org>
parents: 21120
diff changeset
3714 *arg = skipwhite_and_linebreak(*arg, evalarg);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3715 if (**arg == ':')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3716 {
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3717 range = TRUE;
21142
165cea61e974 patch 8.2.1122: Vim9: line continuation in dict member not recognized
Bram Moolenaar <Bram@vim.org>
parents: 21120
diff changeset
3718 *arg = skipwhite_and_linebreak(*arg + 1, evalarg);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3719 if (**arg == ']')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3720 empty2 = TRUE;
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
3721 else if (eval1(arg, &var2, evalarg) == FAIL) // recursive!
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3722 {
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3723 if (!empty1)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3724 clear_tv(&var1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3725 return FAIL;
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3726 }
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
3727 else if (evaluate && tv_get_string_chk(&var2) == NULL)
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3728 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3729 // not a number or string
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3730 if (!empty1)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3731 clear_tv(&var1);
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
3732 clear_tv(&var2);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3733 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3734 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3735 }
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3736
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3737 // Check for the ']'.
21142
165cea61e974 patch 8.2.1122: Vim9: line continuation in dict member not recognized
Bram Moolenaar <Bram@vim.org>
parents: 21120
diff changeset
3738 *arg = skipwhite_and_linebreak(*arg, evalarg);
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3739 if (**arg != ']')
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3740 {
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
3741 if (verbose)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
3742 emsg(_(e_missbrac));
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3743 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3744 if (range)
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3745 clear_tv(&var2);
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3746 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3747 }
21837
2b941fbab4d9 patch 8.2.1468: Vim9: invalid error for missing white space
Bram Moolenaar <Bram@vim.org>
parents: 21833
diff changeset
3748 *arg = *arg + 1; // skip over the ']'
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3749 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3750
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3751 if (evaluate)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3752 {
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3753 int res = eval_index_inner(rettv, range,
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3754 empty1 ? NULL : &var1, empty2 ? NULL : &var2,
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3755 key, keylen, verbose);
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3756 if (!empty1)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3757 clear_tv(&var1);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3758 if (range)
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3759 clear_tv(&var2);
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3760 return res;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3761 }
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3762 return OK;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3763 }
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3764
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3765 /*
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3766 * Check if "rettv" can have an [index] or [sli:ce]
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3767 */
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3768 int
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3769 check_can_index(typval_T *rettv, int evaluate, int verbose)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3770 {
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3771 switch (rettv->v_type)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3772 {
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3773 case VAR_FUNC:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3774 case VAR_PARTIAL:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3775 if (verbose)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3776 emsg(_("E695: Cannot index a Funcref"));
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3777 return FAIL;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3778 case VAR_FLOAT:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3779 #ifdef FEAT_FLOAT
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3780 if (verbose)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3781 emsg(_(e_float_as_string));
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3782 return FAIL;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3783 #endif
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3784 case VAR_BOOL:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3785 case VAR_SPECIAL:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3786 case VAR_JOB:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3787 case VAR_CHANNEL:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3788 if (verbose)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3789 emsg(_(e_cannot_index_special_variable));
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3790 return FAIL;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3791 case VAR_UNKNOWN:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3792 case VAR_ANY:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3793 case VAR_VOID:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3794 if (evaluate)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3795 {
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3796 emsg(_(e_cannot_index_special_variable));
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3797 return FAIL;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3798 }
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3799 // FALLTHROUGH
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3800
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3801 case VAR_STRING:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3802 case VAR_LIST:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3803 case VAR_DICT:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3804 case VAR_BLOB:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3805 break;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3806 case VAR_NUMBER:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3807 if (in_vim9script())
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3808 emsg(_(e_cannot_index_number));
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3809 break;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3810 }
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3811 return OK;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3812 }
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3813
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3814 /*
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3815 * Apply index or range to "rettv".
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3816 * "var1" is the first index, NULL for [:expr].
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3817 * "var2" is the second index, NULL for [expr] and [expr: ]
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3818 * Alternatively, "key" is not NULL, then key[keylen] is the dict index.
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3819 */
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3820 int
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3821 eval_index_inner(
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3822 typval_T *rettv,
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3823 int is_range,
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3824 typval_T *var1,
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3825 typval_T *var2,
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3826 char_u *key,
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3827 int keylen,
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3828 int verbose)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3829 {
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3830 long n1, n2 = 0;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3831 long len;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3832
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3833 n1 = 0;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3834 if (var1 != NULL && rettv->v_type != VAR_DICT)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3835 n1 = tv_get_number(var1);
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3836
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3837 if (is_range)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3838 {
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3839 if (rettv->v_type == VAR_DICT)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3840 {
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3841 if (verbose)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3842 emsg(_(e_cannot_slice_dictionary));
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3843 return FAIL;
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3844 }
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3845 if (var2 == NULL)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3846 n2 = -1;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3847 else
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3848 n2 = tv_get_number(var2);
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3849 }
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3850
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3851 switch (rettv->v_type)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3852 {
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3853 case VAR_UNKNOWN:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3854 case VAR_ANY:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3855 case VAR_VOID:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3856 case VAR_FUNC:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3857 case VAR_PARTIAL:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3858 case VAR_FLOAT:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3859 case VAR_BOOL:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3860 case VAR_SPECIAL:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3861 case VAR_JOB:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3862 case VAR_CHANNEL:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3863 break; // not evaluating, skipping over subscript
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3864
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3865 case VAR_NUMBER:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3866 case VAR_STRING:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3867 {
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3868 char_u *s = tv_get_string(rettv);
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3869
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3870 len = (long)STRLEN(s);
21826
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
3871 if (in_vim9script())
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
3872 {
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3873 if (is_range)
21826
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
3874 s = string_slice(s, n1, n2);
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
3875 else
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
3876 s = char_from_string(s, n1);
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
3877 }
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3878 else if (is_range)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3879 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3880 // 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
3881 // are out of range the result is empty.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3882 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3883 {
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3884 n1 = len + n1;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3885 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3886 n1 = 0;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3887 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3888 if (n2 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3889 n2 = len + n2;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3890 else if (n2 >= len)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3891 n2 = len;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3892 if (n1 >= len || n2 < 0 || n1 > n2)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3893 s = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3894 else
20751
d9a2e5dcfd9f patch 8.2.0928: many type casts are used for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
parents: 20731
diff changeset
3895 s = vim_strnsave(s + n1, n2 - n1 + 1);
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3896 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3897 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3898 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3899 // 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
3900 // 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
3901 // result is empty.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3902 if (n1 >= len || n1 < 0)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3903 s = NULL;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3904 else
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3905 s = vim_strnsave(s + n1, 1);
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
3906 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3907 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3908 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
3909 rettv->vval.v_string = s;
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3910 }
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3911 break;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3912
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3913 case VAR_BLOB:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3914 len = blob_len(rettv->vval.v_blob);
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3915 if (is_range)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3916 {
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3917 // The resulting variable is a sub-blob. If the indexes
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3918 // are out of range the result is empty.
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3919 if (n1 < 0)
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3920 {
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3921 n1 = len + n1;
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3922 if (n1 < 0)
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3923 n1 = 0;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3924 }
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3925 if (n2 < 0)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3926 n2 = len + n2;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3927 else if (n2 >= len)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3928 n2 = len - 1;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3929 if (n1 >= len || n2 < 0 || n1 > n2)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3930 {
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3931 clear_tv(rettv);
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3932 rettv->v_type = VAR_BLOB;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3933 rettv->vval.v_blob = NULL;
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3934 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3935 else
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3936 {
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3937 blob_T *blob = blob_alloc();
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3938 long i;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3939
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3940 if (blob != NULL)
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3941 {
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3942 if (ga_grow(&blob->bv_ga, n2 - n1 + 1) == FAIL)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3943 {
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3944 blob_free(blob);
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3945 return FAIL;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3946 }
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3947 blob->bv_ga.ga_len = n2 - n1 + 1;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3948 for (i = n1; i <= n2; i++)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3949 blob_set(blob, i - n1,
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3950 blob_get(rettv->vval.v_blob, i));
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3951
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3952 clear_tv(rettv);
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3953 rettv_blob_set(rettv, blob);
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3954 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
3955 }
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3956 }
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3957 else
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3958 {
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3959 // The resulting variable is a byte value.
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3960 // If the index is too big or negative that is an error.
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3961 if (n1 < 0)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3962 n1 = len + n1;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3963 if (n1 < len && n1 >= 0)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3964 {
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3965 int v = blob_get(rettv->vval.v_blob, n1);
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3966
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3967 clear_tv(rettv);
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3968 rettv->v_type = VAR_NUMBER;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3969 rettv->vval.v_number = v;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3970 }
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3971 else
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3972 semsg(_(e_blobidx), n1);
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3973 }
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3974 break;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3975
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3976 case VAR_LIST:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3977 if (var1 == NULL)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3978 n1 = 0;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3979 if (var2 == NULL)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3980 n2 = -1;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3981 if (list_slice_or_index(rettv->vval.v_list,
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3982 is_range, n1, n2, rettv, verbose) == FAIL)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3983 return FAIL;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3984 break;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3985
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3986 case VAR_DICT:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3987 {
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3988 dictitem_T *item;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3989 typval_T tmp;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3990
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3991 if (key == NULL)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3992 {
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3993 key = tv_get_string_chk(var1);
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3994 if (key == NULL)
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3995 return FAIL;
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
3996 }
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3997
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3998 item = dict_find(rettv->vval.v_dict, key, (int)keylen);
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3999
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
4000 if (item == NULL && verbose)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
4001 semsg(_(e_dictkey), key);
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
4002 if (item == NULL)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
4003 return FAIL;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
4004
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
4005 copy_tv(&item->di_tv, &tmp);
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
4006 clear_tv(rettv);
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
4007 *rettv = tmp;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
4008 }
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
4009 break;
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4010 }
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4011 return OK;
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4012 }
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4013
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4014 /*
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19888
diff changeset
4015 * Return the function name of partial "pt".
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
4016 */
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
4017 char_u *
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
4018 partial_name(partial_T *pt)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
4019 {
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
4020 if (pt->pt_name != NULL)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
4021 return pt->pt_name;
20158
94f05de75e9f patch 8.2.0634: crash with null partial and blob
Bram Moolenaar <Bram@vim.org>
parents: 20156
diff changeset
4022 if (pt->pt_func != NULL)
94f05de75e9f patch 8.2.0634: crash with null partial and blob
Bram Moolenaar <Bram@vim.org>
parents: 20156
diff changeset
4023 return pt->pt_func->uf_name;
94f05de75e9f patch 8.2.0634: crash with null partial and blob
Bram Moolenaar <Bram@vim.org>
parents: 20156
diff changeset
4024 return (char_u *)"";
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
4025 }
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
4026
8855
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
4027 static void
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4028 partial_free(partial_T *pt)
8855
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
4029 {
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
4030 int i;
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
4031
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
4032 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
4033 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
4034 vim_free(pt->pt_argv);
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4035 dict_unref(pt->pt_dict);
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
4036 if (pt->pt_name != NULL)
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
4037 {
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
4038 func_unref(pt->pt_name);
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
4039 vim_free(pt->pt_name);
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
4040 }
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
4041 else
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
4042 func_ptr_unref(pt->pt_func);
20257
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
4043
22541
7d6ba4204f66 patch 8.2.1819: Vim9: Memory leak when using a closure
Bram Moolenaar <Bram@vim.org>
parents: 22529
diff changeset
4044 // Decrease the reference count for the context of a closure. If down
7d6ba4204f66 patch 8.2.1819: Vim9: Memory leak when using a closure
Bram Moolenaar <Bram@vim.org>
parents: 22529
diff changeset
4045 // to the minimum it may be time to free it.
20257
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
4046 if (pt->pt_funcstack != NULL)
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
4047 {
22541
7d6ba4204f66 patch 8.2.1819: Vim9: Memory leak when using a closure
Bram Moolenaar <Bram@vim.org>
parents: 22529
diff changeset
4048 --pt->pt_funcstack->fs_refcount;
7d6ba4204f66 patch 8.2.1819: Vim9: Memory leak when using a closure
Bram Moolenaar <Bram@vim.org>
parents: 22529
diff changeset
4049 funcstack_check_refcount(pt->pt_funcstack);
20257
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
4050 }
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
4051
8855
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
4052 vim_free(pt);
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
4053 }
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
4054
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
4055 /*
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
4056 * 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
4057 * becomes zero.
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
4058 */
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
4059 void
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
4060 partial_unref(partial_T *pt)
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
4061 {
22541
7d6ba4204f66 patch 8.2.1819: Vim9: Memory leak when using a closure
Bram Moolenaar <Bram@vim.org>
parents: 22529
diff changeset
4062 if (pt != NULL)
7d6ba4204f66 patch 8.2.1819: Vim9: Memory leak when using a closure
Bram Moolenaar <Bram@vim.org>
parents: 22529
diff changeset
4063 {
7d6ba4204f66 patch 8.2.1819: Vim9: Memory leak when using a closure
Bram Moolenaar <Bram@vim.org>
parents: 22529
diff changeset
4064 if (--pt->pt_refcount <= 0)
7d6ba4204f66 patch 8.2.1819: Vim9: Memory leak when using a closure
Bram Moolenaar <Bram@vim.org>
parents: 22529
diff changeset
4065 partial_free(pt);
7d6ba4204f66 patch 8.2.1819: Vim9: Memory leak when using a closure
Bram Moolenaar <Bram@vim.org>
parents: 22529
diff changeset
4066
7d6ba4204f66 patch 8.2.1819: Vim9: Memory leak when using a closure
Bram Moolenaar <Bram@vim.org>
parents: 22529
diff changeset
4067 // If the reference count goes down to one, the funcstack may be the
7d6ba4204f66 patch 8.2.1819: Vim9: Memory leak when using a closure
Bram Moolenaar <Bram@vim.org>
parents: 22529
diff changeset
4068 // only reference and can be freed if no other partials reference it.
7d6ba4204f66 patch 8.2.1819: Vim9: Memory leak when using a closure
Bram Moolenaar <Bram@vim.org>
parents: 22529
diff changeset
4069 else if (pt->pt_refcount == 1 && pt->pt_funcstack != NULL)
7d6ba4204f66 patch 8.2.1819: Vim9: Memory leak when using a closure
Bram Moolenaar <Bram@vim.org>
parents: 22529
diff changeset
4070 funcstack_check_refcount(pt->pt_funcstack);
7d6ba4204f66 patch 8.2.1819: Vim9: Memory leak when using a closure
Bram Moolenaar <Bram@vim.org>
parents: 22529
diff changeset
4071 }
8855
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
4072 }
b76195a1e38e commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents: 8839
diff changeset
4073
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4074 /*
7712
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
4075 * Return the next (unique) copy ID.
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
4076 * Used for serializing nested structures.
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
4077 */
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
4078 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4079 get_copyID(void)
7712
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
4080 {
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
4081 current_copyID += COPYID_INC;
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
4082 return current_copyID;
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
4083 }
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
4084
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
4085 /*
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4086 * Garbage collection for lists and dictionaries.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4087 *
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4088 * We use reference counts to be able to free most items right away when they
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4089 * are no longer used. But for composite items it's possible that it becomes
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4090 * unused while the reference count is > 0: When there is a recursive
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4091 * reference. Example:
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4092 * :let l = [1, 2, 3]
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4093 * :let d = {9: l}
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4094 * :let l[1] = d
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4095 *
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4096 * Since this is quite unusual we handle this with garbage collection: every
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4097 * once in a while find out which lists and dicts are not referenced from any
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4098 * variable.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4099 *
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4100 * Here is a good reference text about garbage collection (refers to Python
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4101 * but it applies to all reference-counting mechanisms):
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4102 * http://python.ca/nas/python/gc/
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4103 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4104
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4105 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4106 * 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
4107 * When "testing" is TRUE this is called from test_garbagecollect_now().
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4108 * Return TRUE if some memory was freed.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4109 */
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4110 int
8881
ed0b39dd7fd6 commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents: 8877
diff changeset
4111 garbage_collect(int testing)
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4112 {
1891
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
4113 int copyID;
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4114 int abort = FALSE;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4115 buf_T *buf;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4116 win_T *wp;
6588
1ffe91b5e514 updated for version 7.4.620
Bram Moolenaar <bram@vim.org>
parents: 6577
diff changeset
4117 int did_free = FALSE;
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
4118 tabpage_T *tp;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4119
8881
ed0b39dd7fd6 commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents: 8877
diff changeset
4120 if (!testing)
ed0b39dd7fd6 commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents: 8877
diff changeset
4121 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4122 // Only do this once.
8881
ed0b39dd7fd6 commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents: 8877
diff changeset
4123 want_garbage_collect = FALSE;
ed0b39dd7fd6 commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents: 8877
diff changeset
4124 may_garbage_collect = FALSE;
ed0b39dd7fd6 commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents: 8877
diff changeset
4125 garbage_collect_at_exit = FALSE;
ed0b39dd7fd6 commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents: 8877
diff changeset
4126 }
958
e88950f0d4f6 updated for version 7.0-084
vimboss
parents: 956
diff changeset
4127
19001
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
4128 // The execution stack can grow big, limit the size.
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
4129 if (exestack.ga_maxlen - exestack.ga_len > 500)
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
4130 {
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
4131 size_t new_len;
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
4132 char_u *pp;
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
4133 int n;
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
4134
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
4135 // Keep 150% of the current size, with a minimum of the growth size.
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
4136 n = exestack.ga_len / 2;
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
4137 if (n < exestack.ga_growsize)
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
4138 n = exestack.ga_growsize;
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
4139
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
4140 // Don't make it bigger though.
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
4141 if (exestack.ga_len + n < exestack.ga_maxlen)
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
4142 {
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
4143 new_len = exestack.ga_itemsize * (exestack.ga_len + n);
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
4144 pp = vim_realloc(exestack.ga_data, new_len);
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
4145 if (pp == NULL)
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
4146 return FAIL;
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
4147 exestack.ga_maxlen = exestack.ga_len + n;
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
4148 exestack.ga_data = pp;
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
4149 }
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
4150 }
1ebfb46710cd patch 8.2.0061: the execute stack can grow big and never shrinks
Bram Moolenaar <Bram@vim.org>
parents: 18968
diff changeset
4151
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4152 // 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
4153 // previous_funccal.
7712
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
4154 copyID = get_copyID();
1891
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
4155
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4156 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4157 * 1. Go through all accessible variables and mark all lists and dicts
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4158 * with copyID.
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4159 */
1891
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
4160
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4161 // 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
4162 // 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
4163 // 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
4164 abort = abort || set_ref_in_previous_funccal(copyID);
1891
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
4165
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4166 // 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
4167 abort = abort || garbage_collect_scriptvars(copyID);
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4168
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4169 // buffer-local variables
9649
fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents: 9636
diff changeset
4170 FOR_ALL_BUFFERS(buf)
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4171 abort = abort || set_ref_in_item(&buf->b_bufvar.di_tv, copyID,
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4172 NULL, NULL);
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4173
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4174 // window-local variables
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
4175 FOR_ALL_TAB_WINDOWS(tp, wp)
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4176 abort = abort || set_ref_in_item(&wp->w_winvar.di_tv, copyID,
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4177 NULL, NULL);
4309
bdab73bf24a8 updated for version 7.3.904
Bram Moolenaar <bram@vim.org>
parents: 4297
diff changeset
4178 if (aucmd_win != NULL)
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4179 abort = abort || set_ref_in_item(&aucmd_win->w_winvar.di_tv, copyID,
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4180 NULL, NULL);
18763
49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents: 18713
diff changeset
4181 #ifdef FEAT_PROP_POPUP
19888
435726a03481 patch 8.2.0500: using the same loop in many places
Bram Moolenaar <Bram@vim.org>
parents: 19874
diff changeset
4182 FOR_ALL_POPUPWINS(wp)
16778
eda4d65f232c patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
4183 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
4184 NULL, NULL);
eda4d65f232c patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
4185 FOR_ALL_TABPAGES(tp)
19888
435726a03481 patch 8.2.0500: using the same loop in many places
Bram Moolenaar <Bram@vim.org>
parents: 19874
diff changeset
4186 FOR_ALL_POPUPWINS_IN_TAB(tp, wp)
16778
eda4d65f232c patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
4187 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
4188 NULL, NULL);
eda4d65f232c patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
4189 #endif
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4190
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4191 // tabpage-local variables
9649
fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents: 9636
diff changeset
4192 FOR_ALL_TABPAGES(tp)
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4193 abort = abort || set_ref_in_item(&tp->tp_winvar.di_tv, copyID,
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4194 NULL, NULL);
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4195 // 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
4196 abort = abort || garbage_collect_globvars(copyID);
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4197
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4198 // function-local variables
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents: 9560
diff changeset
4199 abort = abort || set_ref_in_call_stack(copyID);
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4200
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4201 // named functions (matters for closures)
9735
8037eb704e93 commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents: 9731
diff changeset
4202 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
4203
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4204 // 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
4205 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
4206
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4207 // 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
4208 abort = abort || garbage_collect_vimvars(copyID);
1733
5a7384b9ca66 updated for version 7.2-031
vimboss
parents: 1730
diff changeset
4209
17151
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents: 17085
diff changeset
4210 // callbacks in buffers
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents: 17085
diff changeset
4211 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
4212
3450
b067b8b81be9 updated for version 7.3.490
Bram Moolenaar <bram@vim.org>
parents: 3435
diff changeset
4213 #ifdef FEAT_LUA
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4214 abort = abort || set_ref_in_lua(copyID);
3450
b067b8b81be9 updated for version 7.3.490
Bram Moolenaar <bram@vim.org>
parents: 3435
diff changeset
4215 #endif
b067b8b81be9 updated for version 7.3.490
Bram Moolenaar <bram@vim.org>
parents: 3435
diff changeset
4216
3618
c052f3b79b99 updated for version 7.3.569
Bram Moolenaar <bram@vim.org>
parents: 3600
diff changeset
4217 #ifdef FEAT_PYTHON
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4218 abort = abort || set_ref_in_python(copyID);
3618
c052f3b79b99 updated for version 7.3.569
Bram Moolenaar <bram@vim.org>
parents: 3600
diff changeset
4219 #endif
c052f3b79b99 updated for version 7.3.569
Bram Moolenaar <bram@vim.org>
parents: 3600
diff changeset
4220
c052f3b79b99 updated for version 7.3.569
Bram Moolenaar <bram@vim.org>
parents: 3600
diff changeset
4221 #ifdef FEAT_PYTHON3
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4222 abort = abort || set_ref_in_python3(copyID);
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4223 #endif
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4224
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
4225 #ifdef FEAT_JOB_CHANNEL
8877
50e40f322e78 commit https://github.com/vim/vim/commit/3780bb923a688e0051a9a23474eeb38a8acb695a
Christian Brabandt <cb@256bit.org>
parents: 8870
diff changeset
4226 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
4227 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
4228 #endif
9052
3a6b66c02d6d commit https://github.com/vim/vim/commit/3266c85a44a637862b0ed6e531680c6ab2897ab5
Christian Brabandt <cb@256bit.org>
parents: 9027
diff changeset
4229 #ifdef FEAT_NETBEANS_INTG
3a6b66c02d6d commit https://github.com/vim/vim/commit/3266c85a44a637862b0ed6e531680c6ab2897ab5
Christian Brabandt <cb@256bit.org>
parents: 9027
diff changeset
4230 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
4231 #endif
7931
2679e636e862 commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents: 7895
diff changeset
4232
9153
c2fe86f2bda1 commit https://github.com/vim/vim/commit/e3188e261569ae512fb1ae2653b57fdd9e259ca3
Christian Brabandt <cb@256bit.org>
parents: 9127
diff changeset
4233 #ifdef FEAT_TIMERS
c2fe86f2bda1 commit https://github.com/vim/vim/commit/e3188e261569ae512fb1ae2653b57fdd9e259ca3
Christian Brabandt <cb@256bit.org>
parents: 9127
diff changeset
4234 abort = abort || set_ref_in_timer(copyID);
c2fe86f2bda1 commit https://github.com/vim/vim/commit/e3188e261569ae512fb1ae2653b57fdd9e259ca3
Christian Brabandt <cb@256bit.org>
parents: 9127
diff changeset
4235 #endif
c2fe86f2bda1 commit https://github.com/vim/vim/commit/e3188e261569ae512fb1ae2653b57fdd9e259ca3
Christian Brabandt <cb@256bit.org>
parents: 9127
diff changeset
4236
11412
84baca75b7f2 patch 8.0.0590: cannot add a context to locations
Christian Brabandt <cb@256bit.org>
parents: 11323
diff changeset
4237 #ifdef FEAT_QUICKFIX
84baca75b7f2 patch 8.0.0590: cannot add a context to locations
Christian Brabandt <cb@256bit.org>
parents: 11323
diff changeset
4238 abort = abort || set_ref_in_quickfix(copyID);
84baca75b7f2 patch 8.0.0590: cannot add a context to locations
Christian Brabandt <cb@256bit.org>
parents: 11323
diff changeset
4239 #endif
84baca75b7f2 patch 8.0.0590: cannot add a context to locations
Christian Brabandt <cb@256bit.org>
parents: 11323
diff changeset
4240
11804
5630978ae089 patch 8.0.0784: job of terminal may be garbage collected
Christian Brabandt <cb@256bit.org>
parents: 11418
diff changeset
4241 #ifdef FEAT_TERMINAL
5630978ae089 patch 8.0.0784: job of terminal may be garbage collected
Christian Brabandt <cb@256bit.org>
parents: 11418
diff changeset
4242 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
4243 #endif
5630978ae089 patch 8.0.0784: job of terminal may be garbage collected
Christian Brabandt <cb@256bit.org>
parents: 11418
diff changeset
4244
18763
49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents: 18713
diff changeset
4245 #ifdef FEAT_PROP_POPUP
17151
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents: 17085
diff changeset
4246 abort = abort || set_ref_in_popups(copyID);
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents: 17085
diff changeset
4247 #endif
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected
Bram Moolenaar <Bram@vim.org>
parents: 17085
diff changeset
4248
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4249 if (!abort)
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4250 {
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4251 /*
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4252 * 2. Free lists and dictionaries that are not referenced.
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4253 */
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4254 did_free = free_unref_items(copyID);
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4255
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4256 /*
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4257 * 3. Check if any funccal can be freed now.
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents: 9560
diff changeset
4258 * This may call us back recursively.
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4259 */
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents: 9560
diff changeset
4260 free_unref_funccal(copyID, testing);
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4261 }
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4262 else if (p_verbose > 0)
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4263 {
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15517
diff changeset
4264 verb_msg(_("Not enough memory to set references, garbage collection aborted!"));
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4265 }
1891
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
4266
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
4267 return did_free;
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
4268 }
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
4269
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
4270 /*
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4271 * Free lists, dictionaries, channels and jobs that are no longer referenced.
1891
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
4272 */
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
4273 static int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4274 free_unref_items(int copyID)
1891
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
4275 {
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
4276 int did_free = FALSE;
7a4ad3fb109d updated for version 7.2-188
vimboss
parents: 1880
diff changeset
4277
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4278 // Let all "free" functions know that we are here. This means no
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4279 // dictionaries, lists, channels or jobs are to be freed, because we will
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4280 // do that here.
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4281 in_free_unref_items = TRUE;
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4282
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4283 /*
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4284 * PASS 1: free the contents of the items. We don't free the items
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4285 * themselves yet, so that it is possible to decrement refcount counters
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4286 */
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4287
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4288 // 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
4289 did_free |= dict_free_nonref(copyID);
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4290
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4291 // 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
4292 did_free |= list_free_nonref(copyID);
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4293
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4294 #ifdef FEAT_JOB_CHANNEL
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4295 // 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
4296 // 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
4297 // 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
4298 did_free |= free_unused_jobs_contents(copyID, COPYID_MASK);
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4299
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4300 // Go through the list of channels and free items without the copyID.
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4301 did_free |= free_unused_channels_contents(copyID, COPYID_MASK);
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4302 #endif
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4303
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4304 /*
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4305 * PASS 2: free the items themselves.
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4306 */
9556
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents: 9527
diff changeset
4307 dict_free_items(copyID);
9560
1e68dfd7931b commit https://github.com/vim/vim/commit/da861d631d7e22654faee2789286c685ad548911
Christian Brabandt <cb@256bit.org>
parents: 9556
diff changeset
4308 list_free_items(copyID);
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4309
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4310 #ifdef FEAT_JOB_CHANNEL
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4311 // 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
4312 // 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
4313 // 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
4314 free_unused_jobs(copyID, COPYID_MASK);
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4315
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4316 // Go through the list of channels and free items without the copyID.
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4317 free_unused_channels(copyID, COPYID_MASK);
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4318 #endif
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4319
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4320 in_free_unref_items = FALSE;
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
4321
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4322 return did_free;
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4323 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4324
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4325 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4326 * Mark all lists and dicts referenced through hashtab "ht" with "copyID".
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4327 * "list_stack" is used to add lists to be marked. Can be NULL.
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4328 *
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4329 * Returns TRUE if setting references failed somehow.
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4330 */
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4331 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4332 set_ref_in_ht(hashtab_T *ht, int copyID, list_stack_T **list_stack)
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
4333 {
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
4334 int todo;
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4335 int abort = FALSE;
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
4336 hashitem_T *hi;
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4337 hashtab_T *cur_ht;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4338 ht_stack_T *ht_stack = NULL;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4339 ht_stack_T *tempitem;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4340
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4341 cur_ht = ht;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4342 for (;;)
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4343 {
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4344 if (!abort)
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4345 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4346 // Mark each item in the hashtab. If the item contains a hashtab
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4347 // 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
4348 // list_stack.
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4349 todo = (int)cur_ht->ht_used;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4350 for (hi = cur_ht->ht_array; todo > 0; ++hi)
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4351 if (!HASHITEM_EMPTY(hi))
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4352 {
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4353 --todo;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4354 abort = abort || set_ref_in_item(&HI2DI(hi)->di_tv, copyID,
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4355 &ht_stack, list_stack);
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4356 }
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4357 }
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4358
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4359 if (ht_stack == NULL)
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4360 break;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4361
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4362 // take an item from the stack
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4363 cur_ht = ht_stack->ht;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4364 tempitem = ht_stack;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4365 ht_stack = ht_stack->prev;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4366 free(tempitem);
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4367 }
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4368
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4369 return abort;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4370 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4372 /*
17168
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4373 * Mark a dict 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
4374 * 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
4375 */
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4376 int
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4377 set_ref_in_dict(dict_T *d, int copyID)
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4378 {
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4379 if (d != NULL && d->dv_copyID != copyID)
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4380 {
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4381 d->dv_copyID = copyID;
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4382 return set_ref_in_ht(&d->dv_hashtab, copyID, NULL);
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4383 }
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4384 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
4385 }
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4386
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4387 /*
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4388 * 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
4389 * 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
4390 */
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4391 int
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4392 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
4393 {
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4394 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
4395 {
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4396 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
4397 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
4398 }
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4399 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
4400 }
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4401
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4402 /*
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4403 * Mark all lists and dicts referenced through list "l" with "copyID".
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4404 * "ht_stack" is used to add hashtabs to be marked. Can be NULL.
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4405 *
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4406 * Returns TRUE if setting references failed somehow.
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4407 */
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4408 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
4409 set_ref_in_list_items(list_T *l, int copyID, ht_stack_T **ht_stack)
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4410 {
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4411 listitem_T *li;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4412 int abort = FALSE;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4413 list_T *cur_l;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4414 list_stack_T *list_stack = NULL;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4415 list_stack_T *tempitem;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4416
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4417 cur_l = l;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4418 for (;;)
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4419 {
19201
e7b4fff348dd patch 8.2.0159: non-materialized range() list causes problems
Bram Moolenaar <Bram@vim.org>
parents: 19191
diff changeset
4420 if (!abort && cur_l->lv_first != &range_list_item)
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4421 // 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
4422 // 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
4423 // list_stack.
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4424 for (li = cur_l->lv_first; !abort && li != NULL; li = li->li_next)
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4425 abort = abort || set_ref_in_item(&li->li_tv, copyID,
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4426 ht_stack, &list_stack);
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4427 if (list_stack == NULL)
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4428 break;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4429
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4430 // take an item from the stack
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4431 cur_l = list_stack->list;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4432 tempitem = list_stack;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4433 list_stack = list_stack->prev;
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4434 free(tempitem);
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4435 }
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4436
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4437 return abort;
371
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4438 }
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4439
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4440 /*
4b9fef49d7ff updated for version 7.0095
vimboss
parents: 364
diff changeset
4441 * Mark all lists and dicts referenced through typval "tv" with "copyID".
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4442 * "list_stack" is used to add lists to be marked. Can be NULL.
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4443 * "ht_stack" is used to add hashtabs to be marked. Can be NULL.
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4444 *
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4445 * Returns TRUE if setting references failed somehow.
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4446 */
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4447 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4448 set_ref_in_item(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4449 typval_T *tv,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4450 int copyID,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4451 ht_stack_T **ht_stack,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4452 list_stack_T **list_stack)
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
4453 {
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4454 int abort = FALSE;
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
4455
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4456 if (tv->v_type == VAR_DICT)
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4457 {
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4458 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
4459
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4460 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
4461 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4462 // 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
4463 dd->dv_copyID = copyID;
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4464 if (ht_stack == NULL)
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4465 {
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4466 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
4467 }
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4468 else
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4469 {
21915
2559dc02bd64 patch 8.2.1507: using malloc() directly
Bram Moolenaar <Bram@vim.org>
parents: 21899
diff changeset
4470 ht_stack_T *newitem = ALLOC_ONE(ht_stack_T);
2559dc02bd64 patch 8.2.1507: using malloc() directly
Bram Moolenaar <Bram@vim.org>
parents: 21899
diff changeset
4471
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4472 if (newitem == NULL)
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4473 abort = TRUE;
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4474 else
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4475 {
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4476 newitem->ht = &dd->dv_hashtab;
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4477 newitem->prev = *ht_stack;
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4478 *ht_stack = newitem;
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4479 }
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4480 }
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4481 }
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4482 }
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4483 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
4484 {
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4485 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
4486
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4487 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
4488 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4489 // 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
4490 ll->lv_copyID = copyID;
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4491 if (list_stack == NULL)
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4492 {
17168
1d30eb64a7a2 patch 8.1.1583: set_ref_in_list() only sets ref in items
Bram Moolenaar <Bram@vim.org>
parents: 17151
diff changeset
4493 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
4494 }
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4495 else
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4496 {
21915
2559dc02bd64 patch 8.2.1507: using malloc() directly
Bram Moolenaar <Bram@vim.org>
parents: 21899
diff changeset
4497 list_stack_T *newitem = ALLOC_ONE(list_stack_T);
2559dc02bd64 patch 8.2.1507: using malloc() directly
Bram Moolenaar <Bram@vim.org>
parents: 21899
diff changeset
4498
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4499 if (newitem == NULL)
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4500 abort = TRUE;
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4501 else
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4502 {
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4503 newitem->list = ll;
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4504 newitem->prev = *list_stack;
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4505 *list_stack = newitem;
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4506 }
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4507 }
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4508 }
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4509 }
9686
8c2553beff0f commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents: 9649
diff changeset
4510 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
4511 {
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
4512 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
4513 }
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4514 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
4515 {
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4516 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
4517 int i;
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4518
20295
bc2c9ea94ec1 patch 8.2.0703: Vim9: closure cannot store value in outer context
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4519 if (pt != NULL && pt->pt_copyID != copyID)
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4520 {
20295
bc2c9ea94ec1 patch 8.2.0703: Vim9: closure cannot store value in outer context
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4521 // Didn't see this partial yet.
bc2c9ea94ec1 patch 8.2.0703: Vim9: closure cannot store value in outer context
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4522 pt->pt_copyID = copyID;
bc2c9ea94ec1 patch 8.2.0703: Vim9: closure cannot store value in outer context
Bram Moolenaar <Bram@vim.org>
parents: 20257
diff changeset
4523
9723
80ac9cf77c9b commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents: 9717
diff changeset
4524 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
4525
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4526 if (pt->pt_dict != NULL)
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4527 {
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4528 typval_T dtv;
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4529
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4530 dtv.v_type = VAR_DICT;
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4531 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
4532 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
4533 }
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4534
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4535 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
4536 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
4537 ht_stack, list_stack);
20257
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
4538 if (pt->pt_funcstack != NULL)
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
4539 {
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
4540 typval_T *stack = pt->pt_funcstack->fs_ga.ga_data;
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
4541
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
4542 for (i = 0; i < pt->pt_funcstack->fs_ga.ga_len; ++i)
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
4543 abort = abort || set_ref_in_item(stack + i, copyID,
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
4544 ht_stack, list_stack);
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
4545 }
683c2da4982b patch 8.2.0684: Vim9: memory leak when using lambda
Bram Moolenaar <Bram@vim.org>
parents: 20229
diff changeset
4546
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4547 }
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4548 }
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4549 #ifdef FEAT_JOB_CHANNEL
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4550 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
4551 {
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4552 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
4553 typval_T dtv;
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4554
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4555 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
4556 {
8870
30988ffb7498 commit https://github.com/vim/vim/commit/0239acb11fe4bfe9b525ea90b782759da5eb7704
Christian Brabandt <cb@256bit.org>
parents: 8863
diff changeset
4557 job->jv_copyID = copyID;
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4558 if (job->jv_channel != NULL)
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4559 {
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4560 dtv.v_type = VAR_CHANNEL;
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4561 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
4562 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
4563 }
16872
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
4564 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
4565 {
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4566 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
4567 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
4568 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
4569 }
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4570 }
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4571 }
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4572 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
4573 {
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4574 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
4575 ch_part_T part;
8863
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4576 typval_T dtv;
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4577 jsonq_T *jq;
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4578 cbq_T *cq;
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4579
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4580 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
4581 {
8870
30988ffb7498 commit https://github.com/vim/vim/commit/0239acb11fe4bfe9b525ea90b782759da5eb7704
Christian Brabandt <cb@256bit.org>
parents: 8863
diff changeset
4582 ch->ch_copyID = copyID;
10259
a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17
Christian Brabandt <cb@256bit.org>
parents: 10235
diff changeset
4583 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
4584 {
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4585 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
4586 jq = jq->jq_next)
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4587 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
4588 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
4589 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
4590 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
4591 {
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4592 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
4593 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
4594 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
4595 }
16872
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
4596 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
4597 {
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4598 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
4599 dtv.vval.v_partial =
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
4600 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
4601 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
4602 }
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4603 }
16872
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
4604 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
4605 {
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4606 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
4607 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
4608 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
4609 }
16872
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
4610 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
4611 {
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4612 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
4613 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
4614 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
4615 }
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4616 }
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4617 }
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents: 8861
diff changeset
4618 #endif
6565
38add5a3d617 updated for version 7.4.609
Bram Moolenaar <bram@vim.org>
parents: 6549
diff changeset
4619 return abort;
364
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
4620 }
5332dd13733c updated for version 7.0094
vimboss
parents: 359
diff changeset
4621
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4622 /*
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4623 * Return a string with the string representation of a variable.
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4624 * If the memory is allocated "tofree" is set to it, otherwise NULL.
80
d2796c60ca6f updated for version 7.0032
vimboss
parents: 76
diff changeset
4625 * "numbuf" is used for a number.
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4626 * 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
4627 * 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
4628 * 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
4629 * ":echo" displays values.
9157
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4630 * 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
4631 * are replaced with "...".
1360
8d09c1eed8a5 updated for version 7.1-074
vimboss
parents: 1341
diff changeset
4632 * May return NULL.
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4633 */
9556
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents: 9527
diff changeset
4634 char_u *
9157
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4635 echo_string_core(
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4636 typval_T *tv,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4637 char_u **tofree,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4638 char_u *numbuf,
9157
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4639 int copyID,
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4640 int echo_style,
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4641 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
4642 int composite_val)
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4643 {
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4644 static int recurse = 0;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4645 char_u *r = NULL;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4646
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4647 if (recurse >= DICT_MAXNEST)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4648 {
5973
99d8f2d72dcd updated for version 7.4.327
Bram Moolenaar <bram@vim.org>
parents: 5964
diff changeset
4649 if (!did_echo_string_emsg)
99d8f2d72dcd updated for version 7.4.327
Bram Moolenaar <bram@vim.org>
parents: 5964
diff changeset
4650 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4651 // 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
4652 // 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
4653 // and dicts.
5973
99d8f2d72dcd updated for version 7.4.327
Bram Moolenaar <bram@vim.org>
parents: 5964
diff changeset
4654 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
4655 emsg(_("E724: variable nested too deep for displaying"));
5973
99d8f2d72dcd updated for version 7.4.327
Bram Moolenaar <bram@vim.org>
parents: 5964
diff changeset
4656 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4657 *tofree = NULL;
5973
99d8f2d72dcd updated for version 7.4.327
Bram Moolenaar <bram@vim.org>
parents: 5964
diff changeset
4658 return (char_u *)"{E724}";
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4659 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4660 ++recurse;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4661
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4662 switch (tv->v_type)
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4663 {
9157
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4664 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
4665 if (echo_style && !composite_val)
9157
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4666 {
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4667 *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
4668 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
4669 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
4670 r = (char_u *)"";
9157
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4671 }
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4672 else
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4673 {
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4674 *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
4675 r = *tofree;
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4676 }
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4677 break;
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4678
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4679 case VAR_FUNC:
9157
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4680 if (echo_style)
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4681 {
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4682 *tofree = NULL;
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4683 r = tv->vval.v_string;
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4684 }
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4685 else
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4686 {
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4687 *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
4688 r = *tofree;
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4689 }
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4690 break;
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4691
8538
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
4692 case VAR_PARTIAL:
8710
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4693 {
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4694 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
4695 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
4696 : partial_name(pt), FALSE);
8710
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4697 garray_T ga;
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4698 int i;
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4699 char_u *tf;
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4700
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4701 ga_init2(&ga, 1, 100);
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4702 ga_concat(&ga, (char_u *)"function(");
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4703 if (fname != NULL)
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4704 {
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4705 ga_concat(&ga, fname);
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4706 vim_free(fname);
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4707 }
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4708 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
4709 {
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4710 ga_concat(&ga, (char_u *)", [");
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4711 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
4712 {
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4713 if (i > 0)
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4714 ga_concat(&ga, (char_u *)", ");
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4715 ga_concat(&ga,
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4716 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
4717 vim_free(tf);
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4718 }
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4719 ga_concat(&ga, (char_u *)"]");
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4720 }
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4721 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
4722 {
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4723 typval_T dtv;
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4724
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4725 ga_concat(&ga, (char_u *)", ");
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4726 dtv.v_type = VAR_DICT;
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4727 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
4728 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
4729 vim_free(tf);
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4730 }
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4731 ga_concat(&ga, (char_u *)")");
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4732
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4733 *tofree = ga.ga_data;
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4734 r = *tofree;
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4735 break;
af3cb5c068fd commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents: 8708
diff changeset
4736 }
8538
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
4737
15454
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
4738 case VAR_BLOB:
15466
435fcefd2c8e patch 8.1.0741: viminfo with Blob is not tested
Bram Moolenaar <Bram@vim.org>
parents: 15464
diff changeset
4739 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
4740 break;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data
Bram Moolenaar <Bram@vim.org>
parents: 15219
diff changeset
4741
56
dbf53ece2e23 updated for version 7.0029
vimboss
parents: 51
diff changeset
4742 case VAR_LIST:
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4743 if (tv->vval.v_list == NULL)
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4744 {
20126
831b1ea43020 patch 8.2.0618: echoing a null list results in no output
Bram Moolenaar <Bram@vim.org>
parents: 20111
diff changeset
4745 // NULL list is equivalent to empty list.
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4746 *tofree = NULL;
20126
831b1ea43020 patch 8.2.0618: echoing a null list results in no output
Bram Moolenaar <Bram@vim.org>
parents: 20111
diff changeset
4747 r = (char_u *)"[]";
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4748 }
9157
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4749 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
4750 && tv->vval.v_list->lv_len > 0)
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4751 {
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4752 *tofree = NULL;
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4753 r = (char_u *)"[...]";
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4754 }
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4755 else
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4756 {
9157
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4757 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
4758
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4759 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
4760 *tofree = list2string(tv, copyID, restore_copyID);
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4761 if (restore_copyID)
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4762 tv->vval.v_list->lv_copyID = old_copyID;
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4763 r = *tofree;
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4764 }
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4765 break;
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4766
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4767 case VAR_DICT:
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4768 if (tv->vval.v_dict == NULL)
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4769 {
20128
0b35a7ffceb2 patch 8.2.0619: null dict is not handled like an empty dict
Bram Moolenaar <Bram@vim.org>
parents: 20126
diff changeset
4770 // NULL dict is equivalent to empty dict.
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4771 *tofree = NULL;
20128
0b35a7ffceb2 patch 8.2.0619: null dict is not handled like an empty dict
Bram Moolenaar <Bram@vim.org>
parents: 20126
diff changeset
4772 r = (char_u *)"{}";
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4773 }
9157
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4774 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
4775 && tv->vval.v_dict->dv_hashtab.ht_used != 0)
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4776 {
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4777 *tofree = NULL;
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4778 r = (char_u *)"{...}";
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4779 }
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4780 else
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4781 {
9157
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4782 int old_copyID = tv->vval.v_dict->dv_copyID;
20128
0b35a7ffceb2 patch 8.2.0619: null dict is not handled like an empty dict
Bram Moolenaar <Bram@vim.org>
parents: 20126
diff changeset
4783
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4784 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
4785 *tofree = dict2string(tv, copyID, restore_copyID);
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4786 if (restore_copyID)
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4787 tv->vval.v_dict->dv_copyID = old_copyID;
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4788 r = *tofree;
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4789 }
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4790 break;
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4791
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4792 case VAR_NUMBER:
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
4793 case VAR_UNKNOWN:
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19888
diff changeset
4794 case VAR_ANY:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
4795 case VAR_VOID:
11973
aec3df2af27c patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents: 11848
diff changeset
4796 *tofree = NULL;
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
4797 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
4798 break;
aec3df2af27c patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents: 11848
diff changeset
4799
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
4800 case VAR_JOB:
8041
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
4801 case VAR_CHANNEL:
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4802 *tofree = NULL;
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
4803 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
4804 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
4805 {
aec3df2af27c patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents: 11848
diff changeset
4806 *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
4807 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
4808 }
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
4809 break;
634
1c586ee8dd45 updated for version 7.0183
vimboss
parents: 630
diff changeset
4810
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4811 case VAR_FLOAT:
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
4812 #ifdef FEAT_FLOAT
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4813 *tofree = NULL;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4814 vim_snprintf((char *)numbuf, NUMBUFLEN, "%g", tv->vval.v_float);
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4815 r = numbuf;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4816 break;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4817 #endif
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4818
19102
ba9f50bfda83 patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents: 19087
diff changeset
4819 case VAR_BOOL:
7712
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
4820 case VAR_SPECIAL:
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
4821 *tofree = NULL;
7730
80ce794827c4 commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents: 7720
diff changeset
4822 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
4823 break;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4824 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4825
5973
99d8f2d72dcd updated for version 7.4.327
Bram Moolenaar <bram@vim.org>
parents: 5964
diff changeset
4826 if (--recurse == 0)
99d8f2d72dcd updated for version 7.4.327
Bram Moolenaar <bram@vim.org>
parents: 5964
diff changeset
4827 did_echo_string_emsg = FALSE;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
4828 return r;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4829 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4830
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4831 /*
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4832 * Return a string with the string representation of a variable.
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4833 * If the memory is allocated "tofree" is set to it, otherwise NULL.
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4834 * "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
4835 * 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
4836 * 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
4837 * May return NULL.
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4838 */
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents: 9560
diff changeset
4839 char_u *
9157
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4840 echo_string(
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4841 typval_T *tv,
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4842 char_u **tofree,
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4843 char_u *numbuf,
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4844 int copyID)
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4845 {
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4846 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
4847 }
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4848
e316b83892c1 commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents: 9153
diff changeset
4849 /*
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4850 * Return string "str" in ' quotes, doubling ' characters.
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4851 * If "str" is NULL an empty string is assumed.
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4852 * If "function" is TRUE make it function('string').
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4853 */
9556
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents: 9527
diff changeset
4854 char_u *
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4855 string_quote(char_u *str, int function)
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4856 {
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4857 unsigned len;
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4858 char_u *p, *r, *s;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4859
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4860 len = (function ? 13 : 3);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4861 if (str != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4862 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 833
diff changeset
4863 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
4864 for (p = str; *p != NUL; MB_PTR_ADV(p))
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4865 if (*p == '\'')
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4866 ++len;
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4867 }
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4868 s = r = alloc(len);
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4869 if (r != NULL)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4870 {
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4871 if (function)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4872 {
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4873 STRCPY(r, "function('");
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4874 r += 10;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4875 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4876 else
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4877 *r++ = '\'';
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4878 if (str != NULL)
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4879 for (p = str; *p != NUL; )
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4880 {
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4881 if (*p == '\'')
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4882 *r++ = '\'';
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4883 MB_COPY_CHAR(p, r);
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
4884 }
100
1f3902f3eb5c updated for version 7.0038
vimboss
parents: 97
diff changeset
4885 *r++ = '\'';
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4886 if (function)
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4887 *r++ = ')';
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4888 *r++ = NUL;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4889 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4890 return s;
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4891 }
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4892
7712
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
4893 #if defined(FEAT_FLOAT) || defined(PROTO)
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4894 /*
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4895 * Convert the string "text" to a floating point number.
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4896 * This uses strtod(). setlocale(LC_NUMERIC, "C") has been used to make sure
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4897 * this always uses a decimal point.
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4898 * Returns the length of the text that was consumed.
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4899 */
7712
bce3b5ddb393 commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents: 7705
diff changeset
4900 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4901 string2float(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4902 char_u *text,
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4903 float_T *value) // result stored here
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4904 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4905 char *s = (char *)text;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4906 float_T f;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4907
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4908 // 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
4909 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
4910 {
6ddf322ff7cf patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
4911 *value = INFINITY;
6ddf322ff7cf patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
4912 return 3;
6ddf322ff7cf patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
4913 }
6ddf322ff7cf patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
4914 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
4915 {
6ddf322ff7cf patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
4916 *value = -INFINITY;
6ddf322ff7cf patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
4917 return 4;
6ddf322ff7cf patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
4918 }
6ddf322ff7cf patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
4919 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
4920 {
6ddf322ff7cf patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
4921 *value = NAN;
6ddf322ff7cf patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
4922 return 3;
6ddf322ff7cf patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
4923 }
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4924 f = strtod(s, &s);
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4925 *value = f;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4926 return (int)((char_u *)s - text);
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4927 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4928 #endif
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
4929
97
d4f3db33d782 updated for version 7.0037
vimboss
parents: 92
diff changeset
4930 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4931 * Translate a String variable into a position.
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4932 * Returns NULL when there is an error.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4933 */
9571
5eaa708ab50d commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents: 9562
diff changeset
4934 pos_T *
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4935 var2fpos(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
4936 typval_T *varp,
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4937 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
4938 int *fnum) // set to fnum for '0, 'A, etc.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4939 {
700
c78d973dce9e updated for version 7.0211
vimboss
parents: 697
diff changeset
4940 char_u *name;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4941 static pos_T pos;
700
c78d973dce9e updated for version 7.0211
vimboss
parents: 697
diff changeset
4942 pos_T *pp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4943
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4944 // Argument can be [lnum, col, coladd].
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4945 if (varp->v_type == VAR_LIST)
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4946 {
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4947 list_T *l;
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4948 int len;
705
69e8006af734 updated for version 7.0212
vimboss
parents: 700
diff changeset
4949 int error = FALSE;
1317
45bae37de037 updated for version 7.1-031
vimboss
parents: 1311
diff changeset
4950 listitem_T *li;
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4951
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4952 l = varp->vval.v_list;
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4953 if (l == NULL)
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4954 return NULL;
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4955
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4956 // Get the line number
705
69e8006af734 updated for version 7.0212
vimboss
parents: 700
diff changeset
4957 pos.lnum = list_find_nr(l, 0L, &error);
69e8006af734 updated for version 7.0212
vimboss
parents: 700
diff changeset
4958 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
4959 return NULL; // invalid line number
21899
8fe86125dcba patch 8.2.1499: Vim9: error when using "$" with col()
Bram Moolenaar <Bram@vim.org>
parents: 21889
diff changeset
4960 len = (long)STRLEN(ml_get(pos.lnum));
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4961
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4962 // Get the column number
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4963 // We accept "$" for the column number: last column.
1317
45bae37de037 updated for version 7.1-031
vimboss
parents: 1311
diff changeset
4964 li = list_find(l, 1L);
45bae37de037 updated for version 7.1-031
vimboss
parents: 1311
diff changeset
4965 if (li != NULL && li->li_tv.v_type == VAR_STRING
45bae37de037 updated for version 7.1-031
vimboss
parents: 1311
diff changeset
4966 && li->li_tv.vval.v_string != NULL
45bae37de037 updated for version 7.1-031
vimboss
parents: 1311
diff changeset
4967 && STRCMP(li->li_tv.vval.v_string, "$") == 0)
21899
8fe86125dcba patch 8.2.1499: Vim9: error when using "$" with col()
Bram Moolenaar <Bram@vim.org>
parents: 21889
diff changeset
4968 {
1317
45bae37de037 updated for version 7.1-031
vimboss
parents: 1311
diff changeset
4969 pos.col = len + 1;
21899
8fe86125dcba patch 8.2.1499: Vim9: error when using "$" with col()
Bram Moolenaar <Bram@vim.org>
parents: 21889
diff changeset
4970 }
8fe86125dcba patch 8.2.1499: Vim9: error when using "$" with col()
Bram Moolenaar <Bram@vim.org>
parents: 21889
diff changeset
4971 else
8fe86125dcba patch 8.2.1499: Vim9: error when using "$" with col()
Bram Moolenaar <Bram@vim.org>
parents: 21889
diff changeset
4972 {
8fe86125dcba patch 8.2.1499: Vim9: error when using "$" with col()
Bram Moolenaar <Bram@vim.org>
parents: 21889
diff changeset
4973 pos.col = list_find_nr(l, 1L, &error);
8fe86125dcba patch 8.2.1499: Vim9: error when using "$" with col()
Bram Moolenaar <Bram@vim.org>
parents: 21889
diff changeset
4974 if (error)
8fe86125dcba patch 8.2.1499: Vim9: error when using "$" with col()
Bram Moolenaar <Bram@vim.org>
parents: 21889
diff changeset
4975 return NULL;
8fe86125dcba patch 8.2.1499: Vim9: error when using "$" with col()
Bram Moolenaar <Bram@vim.org>
parents: 21889
diff changeset
4976 }
1317
45bae37de037 updated for version 7.1-031
vimboss
parents: 1311
diff changeset
4977
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4978 // Accept a position up to the NUL after the line.
826
1cdd2661f34c updated for version 7.0d01
vimboss
parents: 819
diff changeset
4979 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
4980 return NULL; // invalid column number
705
69e8006af734 updated for version 7.0212
vimboss
parents: 700
diff changeset
4981 --pos.col;
69e8006af734 updated for version 7.0212
vimboss
parents: 700
diff changeset
4982
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4983 // Get the virtual offset. Defaults to zero.
705
69e8006af734 updated for version 7.0212
vimboss
parents: 700
diff changeset
4984 pos.coladd = list_find_nr(l, 2L, &error);
69e8006af734 updated for version 7.0212
vimboss
parents: 700
diff changeset
4985 if (error)
69e8006af734 updated for version 7.0212
vimboss
parents: 700
diff changeset
4986 pos.coladd = 0;
69e8006af734 updated for version 7.0212
vimboss
parents: 700
diff changeset
4987
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4988 return &pos;
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4989 }
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
4990
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
4991 name = tv_get_string_chk(varp);
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4992 if (name == NULL)
03b3684919e3 updated for version 7.0084
vimboss
parents: 315
diff changeset
4993 return NULL;
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4994 if (name[0] == '.') // cursor
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4995 return &curwin->w_cursor;
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4996 if (name[0] == 'v' && name[1] == NUL) // Visual start
1609
1324b7b755f3 updated for version 7.1-322
vimboss
parents: 1591
diff changeset
4997 {
1324b7b755f3 updated for version 7.1-322
vimboss
parents: 1591
diff changeset
4998 if (VIsual_active)
1324b7b755f3 updated for version 7.1-322
vimboss
parents: 1591
diff changeset
4999 return &VIsual;
1324b7b755f3 updated for version 7.1-322
vimboss
parents: 1591
diff changeset
5000 return &curwin->w_cursor;
1324b7b755f3 updated for version 7.1-322
vimboss
parents: 1591
diff changeset
5001 }
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5002 if (name[0] == '\'') // mark
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5003 {
4043
80b041b994d1 updated for version 7.3.776
Bram Moolenaar <bram@vim.org>
parents: 3986
diff changeset
5004 pp = getmark_buf_fnum(curbuf, name[1], FALSE, fnum);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5005 if (pp == NULL || pp == (pos_T *)-1 || pp->lnum <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5006 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5007 return pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5008 }
705
69e8006af734 updated for version 7.0212
vimboss
parents: 700
diff changeset
5009
69e8006af734 updated for version 7.0212
vimboss
parents: 700
diff changeset
5010 pos.coladd = 0;
69e8006af734 updated for version 7.0212
vimboss
parents: 700
diff changeset
5011
1317
45bae37de037 updated for version 7.1-031
vimboss
parents: 1311
diff changeset
5012 if (name[0] == 'w' && dollar_lnum)
666
0137e7c3d31b updated for version 7.0196
vimboss
parents: 659
diff changeset
5013 {
0137e7c3d31b updated for version 7.0196
vimboss
parents: 659
diff changeset
5014 pos.col = 0;
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5015 if (name[1] == '0') // "w0": first visible line
666
0137e7c3d31b updated for version 7.0196
vimboss
parents: 659
diff changeset
5016 {
671
83a006f81bac updated for version 7.0199
vimboss
parents: 667
diff changeset
5017 update_topline();
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5018 // 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
5019 // 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
5020 pos.lnum = curwin->w_topline > 0 ? curwin->w_topline : 1;
666
0137e7c3d31b updated for version 7.0196
vimboss
parents: 659
diff changeset
5021 return &pos;
0137e7c3d31b updated for version 7.0196
vimboss
parents: 659
diff changeset
5022 }
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5023 else if (name[1] == '$') // "w$": last visible line
666
0137e7c3d31b updated for version 7.0196
vimboss
parents: 659
diff changeset
5024 {
671
83a006f81bac updated for version 7.0199
vimboss
parents: 667
diff changeset
5025 validate_botline();
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5026 // In silent Ex mode botline is zero, return zero then.
11313
327a04a762f6 patch 8.0.0542: getpos() can return a negative line number
Christian Brabandt <cb@256bit.org>
parents: 11181
diff changeset
5027 pos.lnum = curwin->w_botline > 0 ? curwin->w_botline - 1 : 0;
666
0137e7c3d31b updated for version 7.0196
vimboss
parents: 659
diff changeset
5028 return &pos;
0137e7c3d31b updated for version 7.0196
vimboss
parents: 659
diff changeset
5029 }
0137e7c3d31b updated for version 7.0196
vimboss
parents: 659
diff changeset
5030 }
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5031 else if (name[0] == '$') // last column or line
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5032 {
1317
45bae37de037 updated for version 7.1-031
vimboss
parents: 1311
diff changeset
5033 if (dollar_lnum)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5034 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5035 pos.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5036 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5037 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5038 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5039 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5040 pos.lnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5041 pos.col = (colnr_T)STRLEN(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5042 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5043 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5044 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5045 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5046 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5047
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5048 /*
709
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5049 * Convert list in "arg" into a position and optional file number.
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5050 * When "fnump" is NULL there is no file number, only 3 items.
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5051 * Note that the column is passed on as-is, the caller may want to decrement
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5052 * it to use 1 for the first column.
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5053 * Return FAIL when conversion is not possible, doesn't check the position for
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5054 * validity.
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5055 */
9571
5eaa708ab50d commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents: 9562
diff changeset
5056 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5057 list2fpos(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5058 typval_T *arg,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5059 pos_T *posp,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5060 int *fnump,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5061 colnr_T *curswantp)
709
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5062 {
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5063 list_T *l = arg->vval.v_list;
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5064 long i = 0;
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5065 long n;
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5066
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5067 // 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
5068 // there when "fnump" isn't NULL; "coladd" and "curswant" are optional.
915
d87865573d80 updated for version 7.0-041
vimboss
parents: 914
diff changeset
5069 if (arg->v_type != VAR_LIST
d87865573d80 updated for version 7.0-041
vimboss
parents: 914
diff changeset
5070 || l == NULL
d87865573d80 updated for version 7.0-041
vimboss
parents: 914
diff changeset
5071 || l->lv_len < (fnump == NULL ? 2 : 3)
5938
ccac0aa34eea updated for version 7.4.310
Bram Moolenaar <bram@vim.org>
parents: 5930
diff changeset
5072 || l->lv_len > (fnump == NULL ? 4 : 5))
709
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5073 return FAIL;
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5074
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5075 if (fnump != NULL)
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5076 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5077 n = list_find_nr(l, i++, NULL); // fnum
709
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5078 if (n < 0)
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5079 return FAIL;
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5080 if (n == 0)
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5081 n = curbuf->b_fnum; // current buffer
709
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5082 *fnump = n;
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5083 }
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5084
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5085 n = list_find_nr(l, i++, NULL); // lnum
709
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5086 if (n < 0)
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5087 return FAIL;
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5088 posp->lnum = n;
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5089
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5090 n = list_find_nr(l, i++, NULL); // col
709
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5091 if (n < 0)
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5092 return FAIL;
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5093 posp->col = n;
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5094
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5095 n = list_find_nr(l, i, NULL); // off
709
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5096 if (n < 0)
915
d87865573d80 updated for version 7.0-041
vimboss
parents: 914
diff changeset
5097 posp->coladd = 0;
d87865573d80 updated for version 7.0-041
vimboss
parents: 914
diff changeset
5098 else
d87865573d80 updated for version 7.0-041
vimboss
parents: 914
diff changeset
5099 posp->coladd = n;
709
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5100
5938
ccac0aa34eea updated for version 7.4.310
Bram Moolenaar <bram@vim.org>
parents: 5930
diff changeset
5101 if (curswantp != NULL)
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5102 *curswantp = list_find_nr(l, i + 1, NULL); // curswant
5938
ccac0aa34eea updated for version 7.4.310
Bram Moolenaar <bram@vim.org>
parents: 5930
diff changeset
5103
709
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5104 return OK;
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5105 }
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5106
ecee28dd16d2 updated for version 7.0213
vimboss
parents: 705
diff changeset
5107 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5108 * Get the length of an environment variable name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5109 * Advance "arg" to the first character after the name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5110 * Return 0 for error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5111 */
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents: 17833
diff changeset
5112 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5113 get_env_len(char_u **arg)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5114 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5115 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5116 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5117
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5118 for (p = *arg; vim_isIDc(*p); ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5119 ;
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5120 if (p == *arg) // no name found
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5121 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5122
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5123 len = (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5124 *arg = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5125 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5126 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5127
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5128 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5129 * Get the length of the name of a function or internal variable.
21630
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21622
diff changeset
5130 * "arg" is advanced to after the name.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5131 * Return 0 if something is wrong.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5132 */
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents: 9560
diff changeset
5133 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5134 get_id_len(char_u **arg)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5135 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5136 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5137 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5138
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5139 // Find the end of the name.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5140 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
5141 {
9c420b8db435 commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents: 7605
diff changeset
5142 if (*p == ':')
9c420b8db435 commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents: 7605
diff changeset
5143 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5144 // "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
5145 // 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
5146 len = (int)(p - *arg);
9c420b8db435 commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents: 7605
diff changeset
5147 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
5148 || len > 1)
9c420b8db435 commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents: 7605
diff changeset
5149 break;
9c420b8db435 commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents: 7605
diff changeset
5150 }
9c420b8db435 commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents: 7605
diff changeset
5151 }
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5152 if (p == *arg) // no name found
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5153 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5154
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5155 len = (int)(p - *arg);
21630
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21622
diff changeset
5156 *arg = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5157
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5158 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5159 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5160
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5161 /*
124
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
5162 * Get the length of the name of a variable or function.
f455396f3c3f updated for version 7.0043
vimboss
parents: 121
diff changeset
5163 * Only the name is recognized, does not handle ".key" or "[idx]".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5164 * "arg" is advanced to the first non-white character after the name.
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5165 * Return -1 if curly braces expansion failed.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5166 * Return 0 if something else is wrong.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5167 * If the name contains 'magic' {}'s, expand them and return the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5168 * expanded name in an allocated string via 'alias' - caller must free.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5169 */
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents: 17833
diff changeset
5170 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5171 get_name_len(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5172 char_u **arg,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5173 char_u **alias,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5174 int evaluate,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5175 int verbose)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5176 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5177 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5178 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5179 char_u *expr_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5180 char_u *expr_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5181
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5182 *alias = NULL; // default to no alias
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5183
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5184 if ((*arg)[0] == K_SPECIAL && (*arg)[1] == KS_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5185 && (*arg)[2] == (int)KE_SNR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5186 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5187 // hard coded <SNR>, already translated
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5188 *arg += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5189 return get_id_len(arg) + 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5190 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5191 len = eval_fname_script(*arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5192 if (len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5193 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5194 // literal "<SID>", "s:" or "<SNR>"
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5195 *arg += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5196 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5197
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5198 /*
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5199 * Find the end of the name; check for {} construction.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5200 */
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5201 p = find_name_end(*arg, &expr_start, &expr_end,
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5202 len > 0 ? 0 : FNE_CHECK_START);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5203 if (expr_start != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5204 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5205 char_u *temp_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5206
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5207 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5208 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5209 len += (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5210 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5211 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5212 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5213
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5214 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5215 * Include any <SID> etc in the expanded string:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5216 * Thus the -len here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5217 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5218 temp_string = make_expanded_name(*arg - len, expr_start, expr_end, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5219 if (temp_string == NULL)
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5220 return -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5221 *alias = temp_string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5222 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5223 return (int)STRLEN(temp_string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5224 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5225
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5226 len += get_id_len(arg);
15464
3faa7cc8207c patch 8.1.0740: Tcl test fails
Bram Moolenaar <Bram@vim.org>
parents: 15460
diff changeset
5227 // 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
5228 // reported at a higher level.
3faa7cc8207c patch 8.1.0740: Tcl test fails
Bram Moolenaar <Bram@vim.org>
parents: 15460
diff changeset
5229 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
5230 semsg(_(e_invexpr2), *arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5231
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5232 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5233 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5234
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5235 /*
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5236 * Find the end of a variable or function name, taking care of magic braces.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5237 * If "expr_start" is not NULL then "expr_start" and "expr_end" are set to the
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5238 * start and end of the first magic braces item.
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5239 * "flags" can have FNE_INCL_BR and FNE_CHECK_START.
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5240 * Return a pointer to just after the name. Equal to "arg" if there is no
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5241 * valid name.
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5242 */
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents: 9560
diff changeset
5243 char_u *
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5244 find_name_end(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5245 char_u *arg,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5246 char_u **expr_start,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5247 char_u **expr_end,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5248 int flags)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5249 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5250 int mb_nest = 0;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5251 int br_nest = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5252 char_u *p;
7611
9c420b8db435 commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents: 7605
diff changeset
5253 int len;
21279
8d1d11afd8c8 patch 8.2.1190: Vim9: checking for Vim9 syntax is spread out
Bram Moolenaar <Bram@vim.org>
parents: 21277
diff changeset
5254 int vim9script = in_vim9script();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5255
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5256 if (expr_start != NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5257 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5258 *expr_start = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5259 *expr_end = NULL;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5260 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5261
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5262 // Quick check for valid starting character.
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20061
diff changeset
5263 if ((flags & FNE_CHECK_START) && !eval_isnamec1(*arg)
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20061
diff changeset
5264 && (*arg != '{' || vim9script))
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5265 return arg;
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5266
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5267 for (p = arg; *p != NUL
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5268 && (eval_isnamec(*p)
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20061
diff changeset
5269 || (*p == '{' && !vim9script)
21447
369cde0d5771 patch 8.2.1274: Vim9: no error for missing white space at script level
Bram Moolenaar <Bram@vim.org>
parents: 21443
diff changeset
5270 || ((flags & FNE_INCL_BR) && (*p == '['
21512
81c47a694479 patch 8.2.1306: checking for first character of dict key is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
5271 || (*p == '.' && eval_isdictc(p[1]))))
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5272 || mb_nest != 0
11127
506f5d8b7d8b patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 10964
diff changeset
5273 || br_nest != 0); MB_PTR_ADV(p))
468
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5274 {
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5275 if (*p == '\'')
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5276 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5277 // 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
5278 for (p = p + 1; *p != NUL && *p != '\''; MB_PTR_ADV(p))
468
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5279 ;
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5280 if (*p == NUL)
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5281 break;
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5282 }
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5283 else if (*p == '"')
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5284 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5285 // 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
5286 for (p = p + 1; *p != NUL && *p != '"'; MB_PTR_ADV(p))
468
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5287 if (*p == '\\' && p[1] != NUL)
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5288 ++p;
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5289 if (*p == NUL)
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5290 break;
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5291 }
7611
9c420b8db435 commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents: 7605
diff changeset
5292 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
5293 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5294 // "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
5295 // 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
5296 len = (int)(p - arg);
9c420b8db435 commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents: 7605
diff changeset
5297 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
5298 || (len > 1 && p[-1] != '}'))
7611
9c420b8db435 commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents: 7605
diff changeset
5299 break;
9c420b8db435 commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents: 7605
diff changeset
5300 }
468
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5301
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5302 if (mb_nest == 0)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5303 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5304 if (*p == '[')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5305 ++br_nest;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5306 else if (*p == ']')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5307 --br_nest;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5308 }
468
0a60be12e47e updated for version 7.0125
vimboss
parents: 464
diff changeset
5309
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20061
diff changeset
5310 if (br_nest == 0 && !vim9script)
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5311 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5312 if (*p == '{')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5313 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5314 mb_nest++;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5315 if (expr_start != NULL && *expr_start == NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5316 *expr_start = p;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5317 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5318 else if (*p == '}')
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5319 {
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5320 mb_nest--;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5321 if (expr_start != NULL && mb_nest == 0 && *expr_end == NULL)
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5322 *expr_end = p;
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5323 }
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5324 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5325 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5326
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5327 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5328 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5329
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5330 /*
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5331 * Expands out the 'magic' {}'s in a variable/function name.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5332 * Note that this can call itself recursively, to deal with
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5333 * constructs like foo{bar}{baz}{bam}
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5334 * The four pointer arguments point to "foo{expre}ss{ion}bar"
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5335 * "in_start" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5336 * "expr_start" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5337 * "expr_end" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5338 * "in_end" ^
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5339 *
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5340 * Returns a new allocated string, which the caller must free.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5341 * Returns NULL for failure.
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5342 */
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5343 static char_u *
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5344 make_expanded_name(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5345 char_u *in_start,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5346 char_u *expr_start,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5347 char_u *expr_end,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5348 char_u *in_end)
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5349 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5350 char_u c1;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5351 char_u *retval = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5352 char_u *temp_result;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5353
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5354 if (expr_end == NULL || in_end == NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5355 return NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5356 *expr_start = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5357 *expr_end = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5358 c1 = *in_end;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5359 *in_end = NUL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5360
20996
3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents: 20992
diff changeset
5361 temp_result = eval_to_string(expr_start + 1, FALSE);
3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents: 20992
diff changeset
5362 if (temp_result != NULL)
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5363 {
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16706
diff changeset
5364 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
5365 + (in_end - expr_end) + 1);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5366 if (retval != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5367 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5368 STRCPY(retval, in_start);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5369 STRCAT(retval, temp_result);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5370 STRCAT(retval, expr_end + 1);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5371 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5372 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5373 vim_free(temp_result);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5374
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5375 *in_end = c1; // put char back for error messages
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5376 *expr_start = '{';
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5377 *expr_end = '}';
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5378
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5379 if (retval != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5380 {
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5381 temp_result = find_name_end(retval, &expr_start, &expr_end, 0);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5382 if (expr_start != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5383 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5384 // Further expansion!
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5385 temp_result = make_expanded_name(retval, expr_start,
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5386 expr_end, temp_result);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5387 vim_free(retval);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5388 retval = temp_result;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5389 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5390 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5391
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5392 return retval;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5393 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5394
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5395 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5396 * Return TRUE if character "c" can be used in a variable or function name.
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5397 * Does not include '{' or '}' for magic braces.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5398 */
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents: 9560
diff changeset
5399 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5400 eval_isnamec(int c)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5401 {
21512
81c47a694479 patch 8.2.1306: checking for first character of dict key is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
5402 return ASCII_ISALNUM(c) || c == '_' || c == ':' || c == AUTOLOAD_CHAR;
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5403 }
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5404
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5405 /*
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5406 * Return TRUE if character "c" can be used as the first character in a
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5407 * variable or function name (excluding '{' and '}').
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5408 */
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents: 9560
diff changeset
5409 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5410 eval_isnamec1(int c)
271
8d34af900bae updated for version 7.0072
vimboss
parents: 266
diff changeset
5411 {
21512
81c47a694479 patch 8.2.1306: checking for first character of dict key is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
5412 return ASCII_ISALPHA(c) || c == '_';
81c47a694479 patch 8.2.1306: checking for first character of dict key is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
5413 }
81c47a694479 patch 8.2.1306: checking for first character of dict key is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
5414
81c47a694479 patch 8.2.1306: checking for first character of dict key is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
5415 /*
81c47a694479 patch 8.2.1306: checking for first character of dict key is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
5416 * Return TRUE if character "c" can be used as the first character of a
81c47a694479 patch 8.2.1306: checking for first character of dict key is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
5417 * dictionary key.
81c47a694479 patch 8.2.1306: checking for first character of dict key is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
5418 */
81c47a694479 patch 8.2.1306: checking for first character of dict key is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
5419 int
81c47a694479 patch 8.2.1306: checking for first character of dict key is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
5420 eval_isdictc(int c)
81c47a694479 patch 8.2.1306: checking for first character of dict key is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
5421 {
81c47a694479 patch 8.2.1306: checking for first character of dict key is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
5422 return ASCII_ISALNUM(c) || c == '_';
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5423 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5424
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5425 /*
21823
b1f3d8a44ab6 patch 8.2.1461: Vim9: string indexes are counted in bytes
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
5426 * Return the character "str[index]" where "index" is the character index. If
b1f3d8a44ab6 patch 8.2.1461: Vim9: string indexes are counted in bytes
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
5427 * "index" is out of range NULL is returned.
b1f3d8a44ab6 patch 8.2.1461: Vim9: string indexes are counted in bytes
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
5428 */
b1f3d8a44ab6 patch 8.2.1461: Vim9: string indexes are counted in bytes
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
5429 char_u *
b1f3d8a44ab6 patch 8.2.1461: Vim9: string indexes are counted in bytes
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
5430 char_from_string(char_u *str, varnumber_T index)
b1f3d8a44ab6 patch 8.2.1461: Vim9: string indexes are counted in bytes
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
5431 {
b1f3d8a44ab6 patch 8.2.1461: Vim9: string indexes are counted in bytes
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
5432 size_t nbyte = 0;
b1f3d8a44ab6 patch 8.2.1461: Vim9: string indexes are counted in bytes
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
5433 varnumber_T nchar = index;
b1f3d8a44ab6 patch 8.2.1461: Vim9: string indexes are counted in bytes
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
5434 size_t slen;
b1f3d8a44ab6 patch 8.2.1461: Vim9: string indexes are counted in bytes
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
5435
b1f3d8a44ab6 patch 8.2.1461: Vim9: string indexes are counted in bytes
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
5436 if (str == NULL || index < 0)
b1f3d8a44ab6 patch 8.2.1461: Vim9: string indexes are counted in bytes
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
5437 return NULL;
b1f3d8a44ab6 patch 8.2.1461: Vim9: string indexes are counted in bytes
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
5438 slen = STRLEN(str);
b1f3d8a44ab6 patch 8.2.1461: Vim9: string indexes are counted in bytes
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
5439 while (nchar > 0 && nbyte < slen)
b1f3d8a44ab6 patch 8.2.1461: Vim9: string indexes are counted in bytes
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
5440 {
b1f3d8a44ab6 patch 8.2.1461: Vim9: string indexes are counted in bytes
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
5441 nbyte += MB_CPTR2LEN(str + nbyte);
b1f3d8a44ab6 patch 8.2.1461: Vim9: string indexes are counted in bytes
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
5442 --nchar;
b1f3d8a44ab6 patch 8.2.1461: Vim9: string indexes are counted in bytes
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
5443 }
b1f3d8a44ab6 patch 8.2.1461: Vim9: string indexes are counted in bytes
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
5444 if (nbyte >= slen)
b1f3d8a44ab6 patch 8.2.1461: Vim9: string indexes are counted in bytes
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
5445 return NULL;
b1f3d8a44ab6 patch 8.2.1461: Vim9: string indexes are counted in bytes
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
5446 return vim_strnsave(str + nbyte, MB_CPTR2LEN(str + nbyte));
b1f3d8a44ab6 patch 8.2.1461: Vim9: string indexes are counted in bytes
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
5447 }
b1f3d8a44ab6 patch 8.2.1461: Vim9: string indexes are counted in bytes
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
5448
b1f3d8a44ab6 patch 8.2.1461: Vim9: string indexes are counted in bytes
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
5449 /*
21826
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5450 * Get the byte index for character index "idx" in string "str" with length
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5451 * "str_len".
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5452 * If going over the end return "str_len".
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5453 * If "idx" is negative count from the end, -1 is the last character.
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
5454 * When going over the start return -1.
21826
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5455 */
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
5456 static long
21826
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5457 char_idx2byte(char_u *str, size_t str_len, varnumber_T idx)
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5458 {
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5459 varnumber_T nchar = idx;
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5460 size_t nbyte = 0;
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5461
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5462 if (nchar >= 0)
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5463 {
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5464 while (nchar > 0 && nbyte < str_len)
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5465 {
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5466 nbyte += MB_CPTR2LEN(str + nbyte);
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5467 --nchar;
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5468 }
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5469 }
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5470 else
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5471 {
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5472 nbyte = str_len;
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5473 while (nchar < 0 && nbyte > 0)
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5474 {
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5475 --nbyte;
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5476 nbyte -= mb_head_off(str, str + nbyte);
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5477 ++nchar;
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5478 }
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
5479 if (nchar < 0)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
5480 return -1;
21826
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5481 }
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
5482 return (long)nbyte;
21826
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5483 }
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5484
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5485 /*
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5486 * Return the slice "str[first:last]" using character indexes.
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5487 * Return NULL when the result is empty.
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5488 */
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5489 char_u *
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5490 string_slice(char_u *str, varnumber_T first, varnumber_T last)
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5491 {
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
5492 long start_byte, end_byte;
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
5493 size_t slen;
21826
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5494
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5495 if (str == NULL)
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5496 return NULL;
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5497 slen = STRLEN(str);
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5498 start_byte = char_idx2byte(str, slen, first);
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
5499 if (start_byte < 0)
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
5500 start_byte = 0; // first index very negative: use zero
21826
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5501 if (last == -1)
21965
ddfb5f5b2ce5 patch 8.2.1532: compiler warning for conversion of size_t to long
Bram Moolenaar <Bram@vim.org>
parents: 21949
diff changeset
5502 end_byte = (long)slen;
21826
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5503 else
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5504 {
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5505 end_byte = char_idx2byte(str, slen, last);
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
5506 if (end_byte >= 0 && end_byte < (long)slen)
21826
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5507 // end index is inclusive
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5508 end_byte += MB_CPTR2LEN(str + end_byte);
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5509 }
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5510
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
5511 if (start_byte >= (long)slen || end_byte <= start_byte)
21826
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5512 return NULL;
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5513 return vim_strnsave(str + start_byte, end_byte - start_byte);
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5514 }
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5515
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21823
diff changeset
5516 /*
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
5517 * Handle:
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
5518 * - expr[expr], expr[expr:expr] subscript
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
5519 * - ".name" lookup
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
5520 * - 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
5521 * - method call: var->method()
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
5522 *
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
5523 * Can all be combined in any order: dict.func(expr)[idx]['func'](expr)->len()
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5524 */
9562
86af4a48c00a commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents: 9560
diff changeset
5525 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5526 handle_subscript(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5527 char_u **arg,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5528 typval_T *rettv,
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
5529 evalarg_T *evalarg,
21032
f80e822a310d patch 8.2.1067: expression "!expr->func()" does not work
Bram Moolenaar <Bram@vim.org>
parents: 21028
diff changeset
5530 int verbose) // give error messages
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5531 {
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
5532 int evaluate = evalarg != NULL
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
5533 && (evalarg->eval_flags & EVAL_EVALUATE);
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5534 int ret = OK;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5535 dict_T *selfdict = NULL;
21142
165cea61e974 patch 8.2.1122: Vim9: line continuation in dict member not recognized
Bram Moolenaar <Bram@vim.org>
parents: 21120
diff changeset
5536 int check_white = TRUE;
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
5537 int getnext;
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
5538 char_u *p;
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
5539
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
5540 while (ret == OK)
21142
165cea61e974 patch 8.2.1122: Vim9: line continuation in dict member not recognized
Bram Moolenaar <Bram@vim.org>
parents: 21120
diff changeset
5541 {
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
5542 // When at the end of the line and ".name" or "->{" or "->X" follows in
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
5543 // the next line then consume the line break.
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
5544 p = eval_next_non_blank(*arg, evalarg, &getnext);
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
5545 if (getnext
21512
81c47a694479 patch 8.2.1306: checking for first character of dict key is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 21461
diff changeset
5546 && ((rettv->v_type == VAR_DICT && *p == '.' && eval_isdictc(p[1]))
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
5547 || (p[0] == '-' && p[1] == '>'
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
5548 && (p[2] == '{' || ASCII_ISALPHA(p[2])))))
21142
165cea61e974 patch 8.2.1122: Vim9: line continuation in dict member not recognized
Bram Moolenaar <Bram@vim.org>
parents: 21120
diff changeset
5549 {
165cea61e974 patch 8.2.1122: Vim9: line continuation in dict member not recognized
Bram Moolenaar <Bram@vim.org>
parents: 21120
diff changeset
5550 *arg = eval_next_line(evalarg);
21865
c16af87df654 patch 8.2.1482: Vim9: crash when using a nested lambda
Bram Moolenaar <Bram@vim.org>
parents: 21861
diff changeset
5551 p = *arg;
21142
165cea61e974 patch 8.2.1122: Vim9: line continuation in dict member not recognized
Bram Moolenaar <Bram@vim.org>
parents: 21120
diff changeset
5552 check_white = FALSE;
165cea61e974 patch 8.2.1122: Vim9: line continuation in dict member not recognized
Bram Moolenaar <Bram@vim.org>
parents: 21120
diff changeset
5553 }
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
5554
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
5555 if ((**arg == '(' && (!evaluate || rettv->v_type == VAR_FUNC
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
5556 || rettv->v_type == VAR_PARTIAL))
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
5557 && (!check_white || !VIM_ISWHITE(*(*arg - 1))))
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5558 {
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21104
diff changeset
5559 ret = call_func_rettv(arg, evalarg, rettv, evaluate,
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21104
diff changeset
5560 selfdict, NULL);
17674
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
5561
06c3e15ad84d patch 8.1.1834: cannot use a lambda as a method
Bram Moolenaar <Bram@vim.org>
parents: 17661
diff changeset
5562 // 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
5563 // 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
5564 // but not caught.
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5565 if (aborting())
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5566 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5567 if (ret == OK)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5568 clear_tv(rettv);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5569 ret = FAIL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5570 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5571 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5572 selfdict = NULL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5573 }
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
5574 else if (p[0] == '-' && p[1] == '>')
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
5575 {
21552
cbc570e66d11 patch 8.2.1326: Vim9: skipping over white space after list
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
5576 *arg = p;
17763
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
5577 if (ret == OK)
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
5578 {
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
5579 if ((*arg)[2] == '{')
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
5580 // expr->{lambda}()
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
5581 ret = eval_lambda(arg, rettv, evalarg, verbose);
17763
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
5582 else
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
5583 // expr->name()
21118
b0baa80cb53f patch 8.2.1110: Vim9: line continuation does not work in function arguments
Bram Moolenaar <Bram@vim.org>
parents: 21104
diff changeset
5584 ret = eval_method(arg, rettv, evalarg, verbose);
17763
117c7795a979 patch 8.1.1878: negative float before method not parsed correctly
Bram Moolenaar <Bram@vim.org>
parents: 17674
diff changeset
5585 }
17612
e259d11e2900 patch 8.1.1803: all builtin functions are global
Bram Moolenaar <Bram@vim.org>
parents: 17606
diff changeset
5586 }
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
5587 // "." is ".name" lookup when we found a dict or when evaluating and
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
5588 // scriptversion is at least 2, where string concatenation is "..".
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
5589 else if (**arg == '['
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
5590 || (**arg == '.' && (rettv->v_type == VAR_DICT
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
5591 || (!evaluate
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
5592 && (*arg)[1] != '.'
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
5593 && current_sctx.sc_version >= 2))))
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5594 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5595 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5596 if (rettv->v_type == VAR_DICT)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5597 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5598 selfdict = rettv->vval.v_dict;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5599 if (selfdict != NULL)
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5600 ++selfdict->dv_refcount;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5601 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5602 else
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5603 selfdict = NULL;
21040
d9e0db9b2b99 patch 8.2.1071: Vim9: no line break allowed inside a lambda
Bram Moolenaar <Bram@vim.org>
parents: 21034
diff changeset
5604 if (eval_index(arg, rettv, evalarg, verbose) == FAIL)
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5605 {
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5606 clear_tv(rettv);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5607 ret = FAIL;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5608 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5609 }
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
5610 else
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21148
diff changeset
5611 break;
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5612 }
8575
b5209a4e5baf commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents: 8554
diff changeset
5613
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5614 // 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
5615 // 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
5616 // explicitly (pt_auto is FALSE).
9104
2242a5766417 commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents: 9093
diff changeset
5617 if (selfdict != NULL
2242a5766417 commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents: 9093
diff changeset
5618 && (rettv->v_type == VAR_FUNC
2242a5766417 commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents: 9093
diff changeset
5619 || (rettv->v_type == VAR_PARTIAL
2242a5766417 commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents: 9093
diff changeset
5620 && (rettv->vval.v_partial->pt_auto
2242a5766417 commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents: 9093
diff changeset
5621 || 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
5622 selfdict = make_partial(selfdict, rettv);
8575
b5209a4e5baf commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents: 8554
diff changeset
5623
159
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5624 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5625 return ret;
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5626 }
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5627
389c8abd5925 updated for version 7.0048
vimboss
parents: 156
diff changeset
5628 /*
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5629 * Make a copy of an item.
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5630 * Lists and Dictionaries are also copied. A deep copy if "deep" is set.
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5631 * For deepcopy() "copyID" is zero for a full copy or the ID for when a
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5632 * reference to an already copied list/dict can be used.
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5633 * Returns FAIL or OK.
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5634 */
9556
afaff1d283d3 commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents: 9527
diff changeset
5635 int
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5636 item_copy(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5637 typval_T *from,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5638 typval_T *to,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5639 int deep,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5640 int copyID)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5641 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5642 static int recurse = 0;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5643 int ret = OK;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5644
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5645 if (recurse >= DICT_MAXNEST)
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5646 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
5647 emsg(_("E698: variable nested too deep for making a copy"));
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5648 return FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5649 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5650 ++recurse;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5651
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5652 switch (from->v_type)
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5653 {
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5654 case VAR_NUMBER:
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
5655 case VAR_FLOAT:
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5656 case VAR_STRING:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5657 case VAR_FUNC:
8538
c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents: 8536
diff changeset
5658 case VAR_PARTIAL:
19102
ba9f50bfda83 patch 8.2.0111: VAR_SPECIAL is also used for booleans
Bram Moolenaar <Bram@vim.org>
parents: 19087
diff changeset
5659 case VAR_BOOL:
7862
d4fec9208e7e commit https://github.com/vim/vim/commit/155500077c80cdb5d9c63996000c011b66a676bf
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5660 case VAR_SPECIAL:
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7955
diff changeset
5661 case VAR_JOB:
8041
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents: 8031
diff changeset
5662 case VAR_CHANNEL:
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5663 copy_tv(from, to);
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5664 break;
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5665 case VAR_LIST:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5666 to->v_type = VAR_LIST;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5667 to->v_lock = 0;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5668 if (from->vval.v_list == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5669 to->vval.v_list = NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5670 else if (copyID != 0 && from->vval.v_list->lv_copyID == copyID)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5671 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5672 // use the copy made earlier
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5673 to->vval.v_list = from->vval.v_list->lv_copylist;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5674 ++to->vval.v_list->lv_refcount;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5675 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5676 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5677 to->vval.v_list = list_copy(from->vval.v_list, deep, copyID);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5678 if (to->vval.v_list == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5679 ret = FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5680 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
5681 case VAR_BLOB:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5682 ret = blob_copy(from->vval.v_blob, to);
15496
f1c33409e908 patch 8.1.0756: copy() does not make a copy of a Blob
Bram Moolenaar <Bram@vim.org>
parents: 15490
diff changeset
5683 break;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5684 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5685 to->v_type = VAR_DICT;
151
40a0699b6c62 updated for version 7.0046
vimboss
parents: 142
diff changeset
5686 to->v_lock = 0;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5687 if (from->vval.v_dict == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5688 to->vval.v_dict = NULL;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5689 else if (copyID != 0 && from->vval.v_dict->dv_copyID == copyID)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5690 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5691 // use the copy made earlier
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5692 to->vval.v_dict = from->vval.v_dict->dv_copydict;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5693 ++to->vval.v_dict->dv_refcount;
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5694 }
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5695 else
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5696 to->vval.v_dict = dict_copy(from->vval.v_dict, deep, copyID);
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5697 if (to->vval.v_dict == NULL)
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5698 ret = FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5699 break;
7943
e875f0fbd9c0 commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents: 7937
diff changeset
5700 case VAR_UNKNOWN:
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19888
diff changeset
5701 case VAR_ANY:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5702 case VAR_VOID:
19554
b38d73f36467 patch 8.2.0334: abort called when using test_void()
Bram Moolenaar <Bram@vim.org>
parents: 19477
diff changeset
5703 internal_error_no_abort("item_copy(UNKNOWN)");
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5704 ret = FAIL;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5705 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5706 --recurse;
165
e943e5502fc9 updated for version 7.0050
vimboss
parents: 163
diff changeset
5707 return ret;
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5708 }
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5709
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5710 void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5711 echo_one(typval_T *rettv, int with_space, int *atstart, int *needclr)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5712 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5713 char_u *tofree;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5714 char_u numbuf[NUMBUFLEN];
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5715 char_u *p = echo_string(rettv, &tofree, numbuf, get_copyID());
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5716
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5717 if (*atstart)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5718 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5719 *atstart = FALSE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5720 // Call msg_start() after eval1(), evaluating the expression
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5721 // may cause a message to appear.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5722 if (with_space)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5723 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5724 // Mark the saved text as finishing the line, so that what
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5725 // follows is displayed on a new line when scrolling back
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5726 // at the more prompt.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5727 msg_sb_eol();
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5728 msg_start();
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5729 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5730 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5731 else if (with_space)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5732 msg_puts_attr(" ", echo_attr);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5733
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5734 if (p != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5735 for ( ; *p != NUL && !got_int; ++p)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5736 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5737 if (*p == '\n' || *p == '\r' || *p == TAB)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5738 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5739 if (*p != TAB && *needclr)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5740 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5741 // remove any text still there from the command
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5742 msg_clr_eos();
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5743 *needclr = FALSE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5744 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5745 msg_putchar_attr(*p, echo_attr);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5746 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5747 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5748 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5749 if (has_mbyte)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5750 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5751 int i = (*mb_ptr2len)(p);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5752
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5753 (void)msg_outtrans_len_attr(p, i, echo_attr);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5754 p += i - 1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5755 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5756 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5757 (void)msg_outtrans_len_attr(p, 1, echo_attr);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5758 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5759 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5760 vim_free(tofree);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5761 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5762
104
2b913f7eb9d2 updated for version 7.0039
vimboss
parents: 100
diff changeset
5763 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5764 * ":echo expr1 ..." print each argument separated with a space, add a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5765 * newline at the end.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5766 * ":echon expr1 ..." print each argument plain.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5767 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5768 void
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5769 ex_echo(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5770 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5771 char_u *arg = eap->arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5772 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5773 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5774 int needclr = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5775 int atstart = TRUE;
15079
a527110d5f56 patch 8.1.0550: expression evaluation may repeat an error message
Bram Moolenaar <Bram@vim.org>
parents: 14968
diff changeset
5776 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
5777 int called_emsg_before = called_emsg;
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
5778 evalarg_T evalarg;
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
5779
21104
f8ec5a7a9cf6 patch 8.2.1103: Coverity reports an unnecessary NULL check
Bram Moolenaar <Bram@vim.org>
parents: 21098
diff changeset
5780 fill_evalarg_from_eap(&evalarg, eap, eap->skip);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5781
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5782 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5783 ++emsg_skip;
20059
de756b3f4dee patch 8.2.0585: Vim9: # comment not recognized after :vim9script
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
5784 while ((!ends_excmd2(eap->cmd, arg) || *arg == '"') && !got_int)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5785 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5786 // 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
5787 // still need to be cleared. E.g., "echo 22,44".
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
5788 need_clr_eos = needclr;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
5789
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5790 p = arg;
20992
7ee565134d4a patch 8.2.1047: Vim9: script cannot use line continuation like :def function
Bram Moolenaar <Bram@vim.org>
parents: 20943
diff changeset
5791 if (eval1(&arg, &rettv, &evalarg) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5792 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5793 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5794 * Report the invalid expression unless the expression evaluation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5795 * has been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5796 * exception.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5797 */
15456
f01eb1aed348 patch 8.1.0736: code for Blob not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 15454
diff changeset
5798 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
5799 && 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
5800 semsg(_(e_invexpr2), p);
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
5801 need_clr_eos = FALSE;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
5802 break;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
5803 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
5804 need_clr_eos = FALSE;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1609
diff changeset
5805
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5806 if (!eap->skip)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5807 echo_one(&rettv, eap->cmdidx == CMD_echo, &atstart, &needclr);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 19108
diff changeset
5808
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5809 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5810 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5811 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5812 eap->nextcmd = check_nextcmd(arg);
21050
7a9daf73a724 patch 8.2.1076: Vim9: no line break allowed in :if expression
Bram Moolenaar <Bram@vim.org>
parents: 21048
diff changeset
5813 clear_evalarg(&evalarg, eap);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5814
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5815 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5816 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5817 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5818 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5819 // remove text that may still be there from the command
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5820 if (needclr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5821 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5822 if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5823 msg_end();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5824 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5825 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5826
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5827 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5828 * ":echohl {name}".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5829 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5830 void
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5831 ex_echohl(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5832 {
12487
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
5833 echo_attr = syn_name2attr(eap->arg);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5834 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5835
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5836 /*
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
5837 * 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
5838 */
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
5839 int
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
5840 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
5841 {
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
5842 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
5843 }
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
5844
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
5845 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5846 * ":execute expr1 ..." execute the result of an expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5847 * ":echomsg expr1 ..." Print a message
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5848 * ":echoerr expr1 ..." Print an error
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5849 * Each gets spaces around each argument and a newline at the end for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5850 * echo commands
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5851 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5852 void
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5853 ex_execute(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5854 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5855 char_u *arg = eap->arg;
137
3e7d17e425b0 updated for version 7.0044
vimboss
parents: 124
diff changeset
5856 typval_T rettv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5857 int ret = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5858 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5859 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5860 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5861
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5862 ga_init2(&ga, 1, 80);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5863
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5864 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5865 ++emsg_skip;
20061
6e6a75800884 patch 8.2.0586: Vim9: # comment not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 20059
diff changeset
5866 while (!ends_excmd2(eap->cmd, arg) || *arg == '"')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5867 {
21098
e88b0daa2fcb patch 8.2.1100: Vim9: cannot use line break in :execute argument
Bram Moolenaar <Bram@vim.org>
parents: 21096
diff changeset
5868 ret = eval1_emsg(&arg, &rettv, eap);
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
5869 if (ret == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5870 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5871
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5872 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5873 {
15219
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
5874 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
5875
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
5876 if (eap->cmdidx == CMD_execute)
19087
e3848b251a01 patch 8.2.0104: using channel or job with ":execute" has strange effects
Bram Moolenaar <Bram@vim.org>
parents: 19085
diff changeset
5877 {
e3848b251a01 patch 8.2.0104: using channel or job with ":execute" has strange effects
Bram Moolenaar <Bram@vim.org>
parents: 19085
diff changeset
5878 if (rettv.v_type == VAR_CHANNEL || rettv.v_type == VAR_JOB)
e3848b251a01 patch 8.2.0104: using channel or job with ":execute" has strange effects
Bram Moolenaar <Bram@vim.org>
parents: 19085
diff changeset
5879 {
e3848b251a01 patch 8.2.0104: using channel or job with ":execute" has strange effects
Bram Moolenaar <Bram@vim.org>
parents: 19085
diff changeset
5880 emsg(_(e_inval_string));
e3848b251a01 patch 8.2.0104: using channel or job with ":execute" has strange effects
Bram Moolenaar <Bram@vim.org>
parents: 19085
diff changeset
5881 p = NULL;
e3848b251a01 patch 8.2.0104: using channel or job with ":execute" has strange effects
Bram Moolenaar <Bram@vim.org>
parents: 19085
diff changeset
5882 }
e3848b251a01 patch 8.2.0104: using channel or job with ":execute" has strange effects
Bram Moolenaar <Bram@vim.org>
parents: 19085
diff changeset
5883 else
e3848b251a01 patch 8.2.0104: using channel or job with ":execute" has strange effects
Bram Moolenaar <Bram@vim.org>
parents: 19085
diff changeset
5884 p = tv_get_string_buf(&rettv, buf);
e3848b251a01 patch 8.2.0104: using channel or job with ":execute" has strange effects
Bram Moolenaar <Bram@vim.org>
parents: 19085
diff changeset
5885 }
15219
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
5886 else
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
5887 p = tv_stringify(&rettv, buf);
19081
3b1f83fdaabc patch 8.2.0101: crash when passing null object to ":echomsg"
Bram Moolenaar <Bram@vim.org>
parents: 19047
diff changeset
5888 if (p == NULL)
3b1f83fdaabc patch 8.2.0101: crash when passing null object to ":echomsg"
Bram Moolenaar <Bram@vim.org>
parents: 19047
diff changeset
5889 {
3b1f83fdaabc patch 8.2.0101: crash when passing null object to ":echomsg"
Bram Moolenaar <Bram@vim.org>
parents: 19047
diff changeset
5890 clear_tv(&rettv);
3b1f83fdaabc patch 8.2.0101: crash when passing null object to ":echomsg"
Bram Moolenaar <Bram@vim.org>
parents: 19047
diff changeset
5891 ret = FAIL;
3b1f83fdaabc patch 8.2.0101: crash when passing null object to ":echomsg"
Bram Moolenaar <Bram@vim.org>
parents: 19047
diff changeset
5892 break;
3b1f83fdaabc patch 8.2.0101: crash when passing null object to ":echomsg"
Bram Moolenaar <Bram@vim.org>
parents: 19047
diff changeset
5893 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5894 len = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5895 if (ga_grow(&ga, len + 2) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5896 {
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5897 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5898 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5899 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5900 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5901 if (ga.ga_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5902 ((char_u *)(ga.ga_data))[ga.ga_len++] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5903 STRCPY((char_u *)(ga.ga_data) + ga.ga_len, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5904 ga.ga_len += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5905 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5906
71
7557b6ea0fb1 updated for version 7.0030
vimboss
parents: 56
diff changeset
5907 clear_tv(&rettv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5908 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5909 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5910
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5911 if (ret != FAIL && ga.ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5912 {
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
5913 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
5914 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5915 // 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
5916 // 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
5917 // 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
5918 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
5919 }
404e98047f0b patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
5920
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5921 if (eap->cmdidx == CMD_echomsg)
625
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 615
diff changeset
5922 {
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15517
diff changeset
5923 msg_attr(ga.ga_data, echo_attr);
625
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 615
diff changeset
5924 out_flush();
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 615
diff changeset
5925 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5926 else if (eap->cmdidx == CMD_echoerr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5927 {
20142
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20128
diff changeset
5928 int save_did_emsg = did_emsg;
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20128
diff changeset
5929
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
5930 // We don't want to abort following commands, restore did_emsg.
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15466
diff changeset
5931 emsg(ga.ga_data);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5932 if (!force_abort)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5933 did_emsg = save_did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5934 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5935 else if (eap->cmdidx == CMD_execute)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5936 do_cmdline((char_u *)ga.ga_data,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5937 eap->getline, eap->cookie, DOCMD_NOWAIT|DOCMD_VERBOSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5938 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5939
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5940 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5941
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5942 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5943 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5944
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5945 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5946 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5947
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5948 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5949 * Skip over the name of an option: "&option", "&g:option" or "&l:option".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5950 * "arg" points to the "&" or '+' when called, to "option" when returning.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5951 * Returns NULL when no option name found. Otherwise pointer to the char
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5952 * after the option name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5953 */
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents: 17833
diff changeset
5954 char_u *
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
5955 find_option_end(char_u **arg, int *opt_flags)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5956 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5957 char_u *p = *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5958
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5959 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5960 if (*p == 'g' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5961 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5962 *opt_flags = OPT_GLOBAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5963 p += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5964 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5965 else if (*p == 'l' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5966 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5967 *opt_flags = OPT_LOCAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5968 p += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5969 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5970 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5971 *opt_flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5972
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5973 if (!ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5974 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5975 *arg = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5976
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5977 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
5978 p += 4; // termcap option
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5979 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5980 while (ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5981 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5982 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5983 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5984
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5985 /*
448
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
5986 * Display script name where an item was last set.
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
5987 * Should only be invoked when 'verbose' is non-zero.
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
5988 */
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
5989 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
5990 last_set_msg(sctx_T script_ctx)
448
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
5991 {
507
a1059cda45f2 updated for version 7.0142
vimboss
parents: 505
diff changeset
5992 char_u *p;
a1059cda45f2 updated for version 7.0142
vimboss
parents: 505
diff changeset
5993
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
5994 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
5995 {
0a3b9ecf7cb8 patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents: 14439
diff changeset
5996 p = home_replace_save(NULL, get_scriptname(script_ctx.sc_sid));
507
a1059cda45f2 updated for version 7.0142
vimboss
parents: 505
diff changeset
5997 if (p != NULL)
a1059cda45f2 updated for version 7.0142
vimboss
parents: 505
diff changeset
5998 {
a1059cda45f2 updated for version 7.0142
vimboss
parents: 505
diff changeset
5999 verbose_enter();
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15517
diff changeset
6000 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
6001 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
6002 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
6003 {
18939
25ebc35e104f patch 8.2.0030: "gF" does not work on output of "verbose command"
Bram Moolenaar <Bram@vim.org>
parents: 18851
diff changeset
6004 msg_puts(_(line_msg));
14700
0a3b9ecf7cb8 patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents: 14439
diff changeset
6005 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
6006 }
0a3b9ecf7cb8 patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents: 14439
diff changeset
6007 verbose_leave();
507
a1059cda45f2 updated for version 7.0142
vimboss
parents: 505
diff changeset
6008 vim_free(p);
a1059cda45f2 updated for version 7.0142
vimboss
parents: 505
diff changeset
6009 }
448
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
6010 }
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
6011 }
dd9db57ee7ce updated for version 7.0118
vimboss
parents: 446
diff changeset
6012
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17964
diff changeset
6013 #endif // FEAT_EVAL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6014
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6015 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6016 * 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
6017 * When "sub" is NULL "expr" is used, must be a VAR_FUNC or VAR_PARTIAL.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6018 * "flags" can be "g" to do a global substitute.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6019 * Returns an allocated string, NULL for error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6020 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6021 char_u *
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
6022 do_string_sub(
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
6023 char_u *str,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
6024 char_u *pat,
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
6025 char_u *sub,
9589
bf204ab1ce7d commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents: 9587
diff changeset
6026 typval_T *expr,
7817
83861277e6a3 commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents: 7788
diff changeset
6027 char_u *flags)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6028 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6029 int sublen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6030 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6031 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6032 int do_all;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6033 char_u *tail;
6332
65e72747feca updated for version 7.4.499
Bram Moolenaar <bram@vim.org>
parents: 6316
diff changeset
6034 char_u *end;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6035 garray_T ga;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6036 char_u *ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6037 char_u *save_cpo;
5623
d59544f3022b updated for version 7.4.158
Bram Moolenaar <bram@vim.org>
parents: 5614
diff changeset
6038 char_u *zero_width = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6039
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
6040 // Make 'cpoptions' empty, so that the 'l' flag doesn't work here
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6041 save_cpo = p_cpo;
1672
fddea6c03dee updated for version 7.2b-004
vimboss
parents: 1668
diff changeset
6042 p_cpo = empty_option;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6043
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6044 ga_init2(&ga, 1, 200);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6045
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6046 do_all = (flags[0] == 'g');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6047
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6048 regmatch.rm_ic = p_ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6049 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6050 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6051 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6052 tail = str;
6332
65e72747feca updated for version 7.4.499
Bram Moolenaar <bram@vim.org>
parents: 6316
diff changeset
6053 end = str + STRLEN(str);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6054 while (vim_regexec_nl(&regmatch, str, (colnr_T)(tail - str)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6055 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
6056 // Skip empty match except for first match.
5623
d59544f3022b updated for version 7.4.158
Bram Moolenaar <bram@vim.org>
parents: 5614
diff changeset
6057 if (regmatch.startp[0] == regmatch.endp[0])
d59544f3022b updated for version 7.4.158
Bram Moolenaar <bram@vim.org>
parents: 5614
diff changeset
6058 {
d59544f3022b updated for version 7.4.158
Bram Moolenaar <bram@vim.org>
parents: 5614
diff changeset
6059 if (zero_width == regmatch.startp[0])
d59544f3022b updated for version 7.4.158
Bram Moolenaar <bram@vim.org>
parents: 5614
diff changeset
6060 {
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
6061 // 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
6062 i = mb_ptr2len(tail);
5964
238f5027830c updated for version 7.4.323
Bram Moolenaar <bram@vim.org>
parents: 5944
diff changeset
6063 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail,
238f5027830c updated for version 7.4.323
Bram Moolenaar <bram@vim.org>
parents: 5944
diff changeset
6064 (size_t)i);
238f5027830c updated for version 7.4.323
Bram Moolenaar <bram@vim.org>
parents: 5944
diff changeset
6065 ga.ga_len += i;
238f5027830c updated for version 7.4.323
Bram Moolenaar <bram@vim.org>
parents: 5944
diff changeset
6066 tail += i;
5623
d59544f3022b updated for version 7.4.158
Bram Moolenaar <bram@vim.org>
parents: 5614
diff changeset
6067 continue;
d59544f3022b updated for version 7.4.158
Bram Moolenaar <bram@vim.org>
parents: 5614
diff changeset
6068 }
d59544f3022b updated for version 7.4.158
Bram Moolenaar <bram@vim.org>
parents: 5614
diff changeset
6069 zero_width = regmatch.startp[0];
d59544f3022b updated for version 7.4.158
Bram Moolenaar <bram@vim.org>
parents: 5614
diff changeset
6070 }
d59544f3022b updated for version 7.4.158
Bram Moolenaar <bram@vim.org>
parents: 5614
diff changeset
6071
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6072 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6073 * Get some space for a temporary buffer to do the substitution
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6074 * into. It will contain:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6075 * - The text up to where the match is.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6076 * - The substituted text.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6077 * - The text after the match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6078 */
9589
bf204ab1ce7d commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents: 9587
diff changeset
6079 sublen = vim_regsub(&regmatch, sub, expr, tail, FALSE, TRUE, FALSE);
6332
65e72747feca updated for version 7.4.499
Bram Moolenaar <bram@vim.org>
parents: 6316
diff changeset
6080 if (ga_grow(&ga, (int)((end - tail) + sublen -
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6081 (regmatch.endp[0] - regmatch.startp[0]))) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6082 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6083 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6084 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6085 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6086
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
6087 // copy the text up to where the match is
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6088 i = (int)(regmatch.startp[0] - tail);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6089 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
6090 // add the substituted text
9589
bf204ab1ce7d commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents: 9587
diff changeset
6091 (void)vim_regsub(&regmatch, sub, expr, (char_u *)ga.ga_data
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6092 + ga.ga_len + i, TRUE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6093 ga.ga_len += i + sublen - 1;
5388
8ced827b2e8b updated for version 7.4.045
Bram Moolenaar <bram@vim.org>
parents: 5378
diff changeset
6094 tail = regmatch.endp[0];
8ced827b2e8b updated for version 7.4.045
Bram Moolenaar <bram@vim.org>
parents: 5378
diff changeset
6095 if (*tail == NUL)
8ced827b2e8b updated for version 7.4.045
Bram Moolenaar <bram@vim.org>
parents: 5378
diff changeset
6096 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6097 if (!do_all)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6098 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6099 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6100
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6101 if (ga.ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6102 STRCPY((char *)ga.ga_data + ga.ga_len, tail);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6103
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4778
diff changeset
6104 vim_regfree(regmatch.regprog);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6105 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6106
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6107 ret = vim_strsave(ga.ga_data == NULL ? str : (char_u *)ga.ga_data);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6108 ga_clear(&ga);
1672
fddea6c03dee updated for version 7.2b-004
vimboss
parents: 1668
diff changeset
6109 if (p_cpo == empty_option)
fddea6c03dee updated for version 7.2b-004
vimboss
parents: 1668
diff changeset
6110 p_cpo = save_cpo;
fddea6c03dee updated for version 7.2b-004
vimboss
parents: 1668
diff changeset
6111 else
18777
3a68dc2a1bc1 patch 8.1.2378: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
6112 // Darn, evaluating {sub} expression or {expr} changed the value.
1672
fddea6c03dee updated for version 7.2b-004
vimboss
parents: 1668
diff changeset
6113 free_string_option(save_cpo);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6114
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6115 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6116 }